• ELIGIBILITY CRITERIA FOR SCREENING AND MOLECULAR PROFILING (STEP 0)
• Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1 within 2 weeks prior to screening
• Female and male patients must have histologically confirmed invasive breast cancer that meets the following criteria:
• Clinical stage II-III (American Joint Committee on Cancer [AJCC] 7th edition) at diagnosis, based on initial evaluation by clinical examination and/or breast imaging; no metastatic disease allowed
• ER- and PR- should meet one of the following criteria:
• =< 10% cells stain positive, with weak intensity score (equivalent to Allred score =< 3)
• =< 1% cells stain positive, with weak or intermediate intensity score (equivalent to Allred score =< 3)
• HER2 negative (not eligible for anti-HER2 therapy) will be defined as:
• Immunohistochemistry (IHC) 0, 1+ without in situ hybridization (ISH) HER2/neu chromosome 17 ratio OR
• IHC 2+ and ISH HER2/neu chromosome 17 ratio non-amplified with ratio less than 2.0 and if reported average HER2 copy number < 6 signals/cells OR
• ISH HER2/neu chromosome 17 ratio non-amplified with ratio less than 2.0 and if reported average HER2 copy number < 6 signals/cells without IHC
• NOTE: Patients that originally present with synchronous bilateral tumors are eligible provided both tumors are TNBC, and at least one of them fulfills the remainder eligibility criteria of the protocol; multifocal or multicentric breast cancers are eligible as long as all tumors fulfill eligibility criteria
• NOTE: Patients that have a discrepancy in ER/PR/HER2 status between original diagnosis and surgical specimen (if ER/PR/HER2 status were repeated) are not eligible for study participation (i.e. ER/PR/HER2 has to fulfill above criteria in both scenarios)
• Patients must have completed neoadjuvant taxane +/- anthracycline; patients must NOT have received cisplatin or carboplatin or capecitabine as part of their neoadjuvant therapy regimen
• NOTE: Patients who received preoperative therapy as part of a clinical trial may enroll
• NOTE: Patients that were not able to complete their planned neoadjuvant chemotherapy for any reason (i.e. toxicities, etc.) are eligible to participate as long as no further systemic standard of care therapy is planned by the treating physician
• Must have completed definitive resection of primary tumor
• Negative margins for both invasive and ductal carcinoma in situ (DCIS) are desirable, however patients with positive margins may enroll if the treatment team believes no further surgery is possible and patient has received radiotherapy; patients with margins positive for lobular carcinoma in situ (LCIS) are eligible
• Either mastectomy or breast conserving surgery (including lumpectomy or partial mastectomy) is acceptable
• Sentinel node biopsy either pre or post neoadjuvant chemotherapy (i.e. at the time of definitive surgery) are allowed; axillary dissection is encouraged in patients with lymph node involvement, but is not mandatory
• Post neoadjuvant chemotherapy, patients must be found to have residual invasive cancer in the breast at the time of definitive surgery; residual cancer is defined as a contiguous focus of residual invasive cancer, in the breast, measuring >= 1 cm in diameter, and with more than minimal cellularity, as per local pathologist determination; this is required due to constraints in deoxyribonucleic acid (DNA) extraction for PAM50 analysis
• NOTE: The presence of ductal carcinoma in situ (DCIS) without invasion does not qualify as residual invasive disease in the breast
• NOTE: Despite lymph node involvement if residual invasive cancer in the breast is < 1 cm in diameter patients are not eligible for participation
• Radiotherapy may be given before or after protocol treatment per standard of care guidelines; when radiotherapy is planned prior to protocol treatment administration, patients may be registered and screened while receiving radiation
• Post-mastectomy radiotherapy is required for all patients with the following:
• Primary tumor >= 5 cm (prior to neoadjuvant chemotherapy [clinically] or at the time of definitive surgery) or involvement of 4 or more lymph nodes at the time of definitive surgery
• For patients with primary tumors < 5 cm or with < 4 involved lymph nodes prior to neoadjuvant chemotherapy and at the time of definitive surgery, provision of post-mastectomy radiotherapy is at the discretion of the treating physician
• Radiation of regional nodal basins is at the discretion of the treating radiation oncologist
• NOTE: Breast radiotherapy (whole breast or partial) is required for patients who underwent breast-conserving therapy, including lumpectomy or partial mastectomy
• Hemoglobin (Hgb) > 9.0 g/dL
• Platelets > 100,000 mm^3
• Absolute neutrophil count (ANC) > 1500 mm^3
• Calculated creatinine clearance of > 50 mL/min using the Cockcroft-Gault formula
• Bilirubin =< 1.5 x ULN upper limit of normal (except in patients with documented Gilbert?s disease, who must have a total bilirubin =< 3.0 mg/dL)
• Aspartate aminotransferase (AST, serum glutamic oxaloacetic transaminase [SGOT]) =< 2.5 x upper limit of normal (ULN)
• Alanine aminotransferase (ALT, serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x ULN
• No history of TNBC invasive breast cancer within 5 years of enrollment, no concurrent malignancies of any sort
• No clinically significant infections as judged by the treating investigator
• Patients with active >= Common Terminology Criteria for Adverse Events (CTCAE) version (v.) 4 grade 2 neuropathy are ineligible
• Adjuvant chemotherapy after surgery other than that specified in this protocol is not allowed; luteinizing hormone-releasing hormone (LHRH) agonists and adjuvant bisphosphonate or denosumab use is allowed
• Patients must have archived formalin-fixed paraffin-embedded (FFPE) tumor tissue specimen from the residual disease on the definitive surgical specimen available for PAM50 analysis for stratification
• Tumor tissue specimen from the definitive surgery has been collected and is ready to ship to the ECOG-American College of Radiology Imaging Network (ACRIN) Central Biorepository and Pathology Facility (CBPF) within 21 weeks post-surgery
• The Molecular Diagnostics Laboratory (MDL) at MD Anderson Cancer Center will perform the PAM50 analysis and notify the ECOG-American College of Radiology Imaging Network (ACRIN) operations office within three (3) weeks of receipt of the tumor tissue specimen via secure electronic messaging to the ECOG-ACRIN database; results will not be reported to the submitting institution
• NOTE: Tissue must be submitted any time during screening period, even if patient is getting radiation
• NOTE: Every effort should be made to submit the tumor tissue specimen to the ECOG-ACRIN CBPF immediately
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): No specific timeframe between registration and randomization needs to be observed, as long as:
• Patients randomized to the chemotherapy arms have their cycle 1/ day 1 (platinum based or capecitabine) start within 3 weeks (15 working days) following randomization date
• Randomization occurs no more than 24 weeks from surgery date
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Must have PAM50 analysis by digital mRNA quantitation on the formalin-fixed paraffin-embedded tumor tissue specimen (FFPE) of the residual disease in the breast or axilla resected at the time of definitive surgery completed
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): ECOG performance status 0 or 1 within 2 weeks prior to randomization
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Radiotherapy may be given before or after protocol treatment. when radiotherapy is planned prior to protocol treatment administration, patients must have completed adjuvant radiotherapy >= 2 weeks prior to randomization for protocol therapy, if applicable
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Patients must have completed treatment with any investigational agent >= 30 days prior to randomization for protocol therapy, if applicable
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Patients must be randomized within 24 weeks from surgery
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Women must not be pregnant or breast-feeding; all females of childbearing potential must have a blood test or urine study within 2 weeks prior to randomization to rule out pregnancy
• A female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Women of childbearing potential and sexually active males must be strongly advised to use an accepted and effective method of contraception or to abstain from sexual intercourse for the duration of their participation in the study
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Hemoglobin (Hgb) > 9.0 g/dL
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Platelets > 100,000 mm^3
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Absolute neutrophil count (ANC) > 1500 mm^3
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): International normalized ratio (INR) =< 3 (to be done/tested only for subjects on warfarin)
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Calculated creatinine clearance of > 50 mL/min using the Cockcroft-Gault formula
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Bilirubin =< 1.5 x ULN (except in patients with documented Gilbert?s disease, who must have a total bilirubin =< 3.0 mg/dL)
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Aspartate aminotransferase (AST, SGOT) =< 2.5 x ULN
• ELIGIBILITY CRITERIA FOR RANDOMIZATION (STEP 1): Alanine aminotransferase (ALT, SGPT) =< 2.5 x ULN

• Patients must have clinically and radiographically suspected and previously untreated International Federation of Gynecologic and Obstetrics (FIGO) stage III or IV epithelial ovarian, primary peritoneal or fallopian tube cancer, high grade, for whom the plan of management will include neoadjuvant chemotherapy (NACT) with interval tumor reductive surgery (TRS) who have undergone biopsies for histologic confirmation
• Institutional confirmation of Mullerian epithelial adenocarcinoma on core biopsy (not cytology or fine needle aspiration) or laparoscopic biopsy; (for phase II of the study formalin-fixed paraffin-embedded [FFPE] tissue should be available for laboratory analysis); patients with the following histologic epithelial cell types are eligible: high grade serous carcinoma, high grade endometrioid carcinoma, clear cell carcinoma, or a combination of these
• All patients must have measurable disease as defined by Response Evaluation Criteria In Solid Tumors (RECIST) 1.1; measurable disease is defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded); each lesion must be >= 10 mm when measured by computed tomography (CT), magnetic resonance imaging (MRI) or caliper measurement by clinical exam; or >= 20 mm when measured by chest x-ray; lymph nodes must be >= 15 mm in short axis when measured by CT or MRI
• Appropriate stage for study entry based on the following diagnostic workup:
• History/physical examination within 28 days prior to registration
• Radiographic imaging of the chest, abdomen and pelvis within 28 days prior to registration documenting disease consistent with FIGO stage III or IV disease
• Further protocol-specific assessments
• Eastern Cooperative Oncology Group (ECOG)/Karnofsky performance status of 0, 1, or 2 within 28 days prior to registration
• Absolute neutrophil count (ANC) greater than or equal to 1,500/mcl; this ANC cannot have been induced by granulocyte colony stimulating factors (within 14 days prior to registration)
• Platelets greater than or equal to 100,000/mcl (within 14 days prior to registration)
• Hemoglobin greater than 9.0 mg/dl (transfusions are permitted to achieve baseline hemoglobin level) (within 14 days prior to registration)
• Estimated creatinine clearance (CrCl) >= 50 mL/min according to the Cockcroft-Gault formula (within 14 days prior to registration)
• Bilirubin =< 1.5 x upper limit of normal (ULN) (within 14 days prior to registration)
• Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =< 3 x ULN (within 14 days prior to registration)
• Alkaline phosphatase =< 2.5 x ULN (within 14 days prior to registration)
• Neurologic function: neuropathy (sensory and motor) less than or equal to Common Terminology Criteria for Adverse Events (CTCAE) grade 1
• Ability to swallow and retain oral medication
• The patient must provide study-specific informed consent prior to study entry
• BRCA testing results (i.e., comprehensive BRCA1 and BRCA2 sequencing, including assessment of gene rearrangements) must be submitted for all patients enrolled to Amendment 7 and subsequent amendments; BRCA testing results are optional for all patients enrolled prior to Amendment 7; due to the long acceptance of germline BRCA testing through Myriad, Myriad testing reports will be accepted without additional documentation; if testing for germline BRCA is done by other organizations, in addition to the testing report, documentation from a qualified medical professional (e.g., ovarian cancer specialty physician involved in the field, high risk genetics physician, genetics counselor) detailing the laboratory results is required; please retain a copy of all reports (positive, variants of unknown significance [VUS], or negative)
• Patients with suspected non-gynecologic malignancy, such as gastrointestinal
• Patients with a history of other invasive malignancies, with the exception of non-melanoma skin cancer and other specific malignancies are excluded if there is any evidence of other malignancy being present within the last three years (2 years for breast cancer); patients are also excluded if their previous cancer treatment contraindicates this protocol therapy
• Patients who have received prior chemotherapy for any abdominal or pelvic tumor within the last three years are excluded; patients may have received prior adjuvant chemotherapy and radiotherapy for localized breast cancer, provided that it was completed more than 2 years prior to registration, the patient remains free of recurrent or metastatic disease and hormonal therapy has been discontinued
• Patients who have received prior radiotherapy to any portion of the abdominal cavity or pelvis or thoracic cavity within the last three years are excluded; prior radiation for localized cancer of the head and neck or skin is permitted, provided that it was completed more than three years prior to registration, and the patient remains free of recurrent or metastatic disease
• Patients who have received any targeted therapy (including but not limited to vaccines, antibodies, tyrosine kinase inhibitors) or hormonal therapy for management of their epithelial ovarian, fallopian tube or peritoneal primary cancer
• Patients with mucinous carcinoma, low grade endometrioid carcinoma, low grade serous carcinoma or carcinosarcoma
• Patients with synchronous primary endometrial cancer, or a past history of primary endometrial cancer, unless all of the following conditions are met: stage not greater than I-A, grade 1 or 2, no more than superficial myometrial invasion, without vascular or lymphatic invasion; no poorly differentiated subtypes, including serous, clear cell or other FIGO grade 3 lesions
• Severe, active co-morbidity defined as follows:
• Chronic or current active infectious disease requiring systemic antibiotics, antifungal or antiviral treatment
• Known brain or central nervous system metastases or history of uncontrolled seizures
• Clinically significant cardiac disease including unstable angina, acute myocardial infarction within 6 months from enrollment, New York Heart Association class III or IV congestive heart failure, and serious arrhythmia requiring medication (this does not include asymptomatic atrial fibrillation with controlled ventricular rate)
• Partial or complete gastrointestinal obstruction
• Patients who are not candidates for major abdominal surgery due to known medical comorbidities
• Patients with any condition that in the judgment of the investigator would jeopardize safety or patient compliance with the protocol
• Patients who are unwilling to be transfused with blood components
• Concurrent anticancer therapy (e.g. chemotherapy, radiation therapy, biologic therapy, immunotherapy, hormonal therapy, investigational therapy)
• Receipt of an investigational study drug for any indication within 30 days or 5 half-lives (whichever is longer) prior to day 1 of protocol therapy
• Patients who, in the opinion of the investigator, are unable or unlikely to comply with the dosing schedule and study evaluations
• Patients who are pregnant or nursing; the effects of ruxolitinib on the developing human fetus are unknown; for this reason, women of child-bearing potential (WOCBP) must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation; WOCBP must have a screening negative serum or urine pregnancy test within 14 days of registration; a second pregnancy test must be done within 24 hours prior to the start of the first cycle of study treatment; women must not be breastfeeding
• Women who are not of childbearing potential (i.e., who are postmenopausal or surgically sterile) do not require contraception
• Women of childbearing potential (WOCBP) is defined as any female who has experienced menarche and who has not undergone surgical sterilization (hysterectomy and/or bilateral oophorectomy) or who is not postmenopausal; menopause is defined clinically as 12 month amenorrhea in a woman over 45 in the absence of other biological or physiological causes; in addition, women under the age of 55 must have a documented serum follicle stimulating hormone (FSH) level greater than 40mIU/mL
• Known history of human immunodeficiency virus (HIV), hepatitis B, or hepatitis C infection or known history of tuberculosis; (This exclusion criterion is necessary because the treatments involved in this protocol may be immunosuppressive)

1. Eligibility waivers are not permitted. Subjects must meet all of the inclusion and exclusion criteria to be registered to the study. Study treatment may not begin until a subject is registered. 2. Patients must provide informed written consent 3. ECOG performance status 0-2. 4. Clinical stage operable I, II or III invasive mammary carcinoma, which is ER-positive by IHC and HER2-negative by Herceptest (0 or 1+) or not amplified by FISH as per routine clinical testing Patients who have measurable residual tumor at the primary site Patients who will undergo surgical treatment with either segmental resection or total mastectomy 5. Measurable tumor i. Measurable disease: a mass that can be reproducibly measured by physical exam and calipers or ultrasound and is at least 1 cm in size 6. Post-menopausal female subjects ≥18 years of age, as defined by any of the following:
• Subjects at least 55 years of age;
• Subjects under 55 years of age and amenorrhoeic for at least 12 months or follicle-stimulating hormone (FSH) values ≥40 IU/L and estradiol levels ≤40 pg/mL (140 pmol/L) or in postmenopausal ranges per local or institutional reference ranges;
• Prior bilateral oophorectomy or prior radiation castration with amenorrhea for at least 6 months.
• (There is no upper age limit for enrollment to this study) 7. No prior chemotherapy for this primary breast cancer. 8. Patients with a prior history of contralateral breast cancer are eligible if they have no evidence of recurrence of their initial primary breast cancer. 9. Women may have been taking tamoxifen or raloxifene as a preventive agent prior to study entry but must have discontinued the drug for at least 21 days prior to study enrollment. 10. Subjects must have ended hormone replacement therapy (HRT) (e.g., conjugated estrogens tablets, USP, [Premarin]), at least 7 days prior to receiving the first dose of randomized therapy. 11. Patients must have adequate hepatic and renal function. All tests must be obtained less than 4 weeks from study entry. This includes: 1. Creatinine <2X upper limits of normal 2. Bilirubin, SGOT, SGPT <1.5X upper limits of normal 12. Able to swallow and retain oral medication 1. Patients with locally advanced disease who are candidates for other preoperative chemotherapy at the time of initial evaluation. This may include patients with locally advanced disease such as:
• Inflammatory breast cancer (T4d)
• Fixed axillary lymph node metastases (N2)
• Metastasis to ipsilateral internal mammary node (N3) 2. Locally recurrent breast cancer 3. Evidence of distant metastatic disease (i.e. lung, liver, bone, brain, etc.) 4. Serious medical illness that in the judgment of the treating physician places the patient at high risk of operative mortality. 5. Severe uncontrolled malabsorption condition or disease (i.e. grade II/III diarrhea, severe malnutrition, short gut syndrome) 6. Dementia, altered mental status, or any psychiatric condition that would prohibit the understanding or rendering of informed consent. 7. Use of an investigational drug within 30 days or 5 half-lives, whichever is longer, preceding the first dose of letrozole.

• Patients with a histologic diagnosis of primary peritoneal carcinoma, or stage III or IV epithelial ovarian or fallopian tube carcinoma, with either optimal (=< 1 cm residual disease) or suboptimal residual disease following initial surgery; all patients must have had appropriate surgery for ovarian, primary peritoneal or fallopian tube carcinoma with appropriate tissue available for histologic evaluation to confirm diagnosis and stage
• Patients with the following histologic epithelial cell types are eligible:
• Serous adenocarcinoma
• Endometrioid adenocarcinoma
• Mucinous adenocarcinoma
• Undifferentiated carcinoma
• Clear cell adenocarcinoma
• Mixed epithelial carcinoma
• Transitional cell carcinoma
• Malignant Brenner tumor
• Adenocarcinoma not otherwise specified (NOS)
• Patients must have completed treatment within the past 12 weeks with at least 5 cycles and not more than 8 cycles of a platinum (IV or intraperitoneal [IP]) and paclitaxel or docetaxel-based combination chemotherapy and have no symptoms suggestive of persistent cancer, normal (no evidence of cancer) computed tomography (CT) scan of the abdomen/pelvis and normal cancer antigen 125 (CA-125) following this therapy
• Patients treated with neo-adjuvant platinum-taxane chemotherapy for a presumptive diagnosis of stage III or IV epithelial ovarian, primary peritoneal or, fallopian tube (by paracentesis, percutaneous biopsy or open biopsy) are eligible provided that they have undergone interval abdominal surgery after at least one but no more than six cycles of standard chemotherapy; such surgery must meet the same criteria as for those undergoing up front surgery, including tissue diagnosis for confirmation of primary tumor site and stage III or IV disease; also, patients must have received at least two cycles after interval abdominal surgery
• Absolute neutrophil count >= 1,500/ul, equivalent to Common Toxicity Criteria (CTCAE version [v]3.0) grade 1
• Platelet count >= 100,000/ul
• Creatinine =< 1.5 times institutional upper limit of normal (ULN), CTCAE v3.0 grade 1
• Bilirubin =< 1.5 times ULN, (CTCAE v3.0 grade 1)
• Serum glutamic oxaloacetic transaminase (SGOT) =< 2.5 times ULN (CTCAE v3.0 grade 1)
• Alkaline phosphatase =< 2.5 times ULN (CTCAE v3.0 grade 1)
• Neuropathy (sensory and motor) less than or equal to CTCAE v3.0 grade 1
• Gynecologic Oncology Group (GOG) performance status of 0, 1, or 2
• Patients must have signed an approved informed consent and Health Insurance Portability and Accountability Act (HIPAA) authorization
• Patients must complete pre-entry assessments
• Patients with a current diagnosis of epithelial ovarian or fallopian tube tumor of low malignant potential (LMP) (Borderline carcinomas) are not eligible; patients with a prior diagnosis of a low malignant potential tumor that was surgically resected and who subsequently develop invasive adenocarcinoma are eligible, provided that they have not received prior chemotherapy for their ovarian LMP tumor
• Germ cell tumors, sex cord-stromal tumors, carcinosarcomas, mixed mullerian tumors or carcinosarcomas, metastatic carcinomas from other sites to the ovary and low malignant potential tumors including so called micropapillary serous carcinomas are not eligible
• Patients who have received prior radiotherapy to any portion of the abdominal cavity or pelvis are excluded; prior radiation for localized cancer of the breast, head and neck, or skin is permitted, provided that it was completed more than 3 years prior to registration, and the patient remains free of recurrent or metastatic disease
• Patients who have received investigational therapies, and/or biological therapies (i.e. Bevacizumab or Erlotinib) for their epithelial ovarian, primary peritoneal or fallopian tube cancers or for any other abdominal or pelvic tumor, are not excluded; however, biologics cannot be continued concurrent with the GOG-012 maintenance treatment (or observation); patients who have received prior chemotherapy for any other abdominal or pelvic tumor (except as noted above) are excluded; patients may have received prior adjuvant chemotherapy for localized breast cancer, provided that it was completed more than 3 years prior to registration, and that the patient remains free of recurrent or metastatic disease
• Patients with synchronous primary endometrial cancer, or a past history of primary endometrial cancer, are excluded, unless all of the following conditions are met:
• Stage not greater than I-B
• Less than 3 mm invasion without vascular or lymphatic invasion
• No poorly differentiated subtypes, including papillary serous, clear cell, or other Federation of Gynecology and Obstetrics (FIGO) Grade 3 lesions
• With the exception of non-melanoma skin cancer and other specific malignancies as noted above, patients with other invasive malignancies who had (or have) any evidence of the other cancer present within the last 5 years or whose previous cancer treatment contraindicates this protocol therapy are excluded
• Patients with acute hepatitis, or known chronic hepatitis
• Patients with an active infection that requires antibiotics
• Patients with ongoing gastrointestinal bleeding requiring blood product support
• Patients whose circumstances at the time of entry onto the protocol would not permit completion of study or required follow up
• Patients with unstable angina or those who have had a myocardial infarction within the past six months; patients with evidence of abnormal cardiac conduction (e.g. bundle branch block, heart block) are eligible if their disease has been stable for the past six months
• Patients are excluded who have had prior therapy with CT-2103
• Patients with active bleeding or an unexplained prothrombin time (PT) or partial thromboplastin time (PTT) > institutional upper limit normal (ULN)
• Patients who are pregnant or nursing are excluded; patients who may become pregnant must practice an effective method of birth control

• Patients must be able to swallow and retain oral medication
• Patients must be ≥ 18 years of age
• Female patients of no childbearing potential must be post-menopausal. Postmenopausal female subjects should be defined prior to protocol enrollment by any of the following:
• Participants at least 60 years of age; OR
• Participants under 60 years of age and naturally (spontaneous, no alternative pathologic or physiological cause) amenorrhea for at least 12 months; OR
• Medical ovarian failure confirmed by follicle-stimulating hormone (FSH) and estradiol levels in the post menopausal range per local institutional normal range; OR
• Prior bilateral oophorectomy; OR
• Prior radiation castration with amenorrhea for at least 6 months; OR
• Treatment with a luteinizing hormone-releasing hormone (LH-RH) agonist (such as goserelin acetate or leuprolide acetate) is permitted for induction of ovarian suppression as long as it has been initiated at least 28 days prior to study enrollment
• Patients must have ECOG performance status 0
•1
• Patients must have clinical stage IV or inoperable locoregional recurrent invasive mammary carcinoma that is:
• ER+ and/or PgR+ (≥ 1% positive stained cells) by immunohistochemistry (IHC)
• HER2-negative (by IHC or FISH, per ASCO guidelines)
• FGFR1
•4 amplified
• Patients must have evaluable (may have either measurable or non-measurable) disease
• Patients must have available tissue for FGFR determination
• Patients must have had at least one line of therapy in the metastatic setting
• Current use of any of the drugs listed on the Cautionary Concomitant Med list has to be approved by the Study Chair
• Patients must have adequate hematologic, hepatic and renal function. All laboratory tests must be obtained within 2 weeks from study drug initiation. These include:
• ANC ≥ 1,500/mm3
• Platelet count ≥ 100,000/mm3
• HgB ≥ 9.0 g/dL
• Creatinine clearance ≥ 40 mL/min/1.73 m2
• SGOT, SGPT ≤ 2.5 x ULN if no liver metastasis present; SGOT, SGPT ≤ 4 x ULN if liver metastasis present
• Albumin ≥ 2.0 g/dL
• Total serum bilirubin ≤ 1.5 x ULN (≤ 3 x ULN or direct bilirubin ≤ 1.5 x ULN if known Gilbert's syndrome)
• Potassium within institutional normal limits
• Phosphorus ≤ institutional upper limit of normal
• Prior use of an FGFR inhibitor
• More than 2 lines of chemotherapy in the metastatic setting. No limit on endocrine therapy lines. Prior exposure to CDK4/6 inhibitor acceptable.
• Radiation therapy ≤ 2 weeks prior to study entry. Patients who have received prior radiotherapy must have recovered from toxicity (≤ grade 1) induced by this treatment (except for alopecia)
• Prior cancer therapy (except for endocrine therapy) must have been discontinued for 1 week prior to initiation of study drugs
• Concurrent anti-cancer therapy other than the ones specified in the protocol is not permitted during study participation. Bisphosphonates or denosumab are allowed
• Major surgery within 4 weeks of enrollment
• Herbal preparations are not allowed throughout the study, and should be discontinued 14 days prior to initiation of study treatment
• Any corneal or retinal abnormality likely to increase the risk of eye toxicity, such as:
• Current corneal pathology such as keratitis, keratoconjunctivitis, keratopathy, corneal abrasion, inflammation or ulceration
• Uncontrolled glaucoma despite standard of care therapy
• Diabetic retinopathy with macular edema
• Known active wet, age-related macular degeneration (AMD)
• Known central serous retinopathy (CSR) or retinal vascular occlusion (RVO)
• Uncontrolled intercurrent illness including, but not limited to:
• Malabsorption syndrome significantly affecting gastrointestinal function
• Ongoing or active infection requiring antibiotics/antivirals
• Impairment of lung function (COPD > grade 2, lung conditions requiring oxygen therapy)
• Symptomatic congestive heart failure
• Unstable angina pectoris, angioplasty, stenting, or myocardial infarction within 6 months
• Clinically significant cardiac arrhythmia (multifocal premature ventricular contractions, bigeminy, trigeminy, ventricular tachycardia that is symptomatic or requires treatment [National Cancer Institute -Common Terminology Criteria for Adverse Events, Version 4.03, grade 3]
• QTcF ≥ 480 msec on screening EKG
• Known history of clinically significant QT/QTc prolongation or Torsades de Pointes(TdP)
• ST depression or elevation of ≥ 1.5 mm in 2 or more leads
• Diarrhea of any cause ≥ CTCAE grade 2 that does not resolve within a few days when adequately treated with anti-diarrhea medications
• Psychiatric illness/social situations that would compromise patient safety or limit compliance with study requirements including maintenance of a compliance/pill diary
• Symptomatic brain metastases (patients with a history of brain metastases must be clinically stable for more than 4 weeks from completion of radiation treatment and be off steroids)
• Known history of chronic liver or chronic renal failure
• Poor wound healing capacity

• Patients must have histologically documented unresectable locally advanced or metastatic non-HER2-positive breast cancer and a known BRCA 1/2 mutation present; both germline and somatic mutations are acceptable, however somatic mutations must be identified by tumor sequencing and not blood; patients with BRCA mutations of unknown significance are not allowed
• Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded for non-nodal lesions and short axis for nodal lesions) as >= 20 mm (>= 2 cm) by chest x-ray or as >= 10 mm (>= 1 cm) with computed tomography (CT) scan, magnetic resonance imaging (MRI), or calipers by clinical exam
• Prior chemotherapy is allowed, including platinum therapy; patients must not have received chemotherapy for 4 weeks prior to the initiation of study treatment and must have recovery =< grade 1 from any adverse events from any prior chemotherapy (other than alopecia); patients must not have had nitrosoureas or mitomycin C for 6 weeks prior to the initiation of study treatment
• Prior radiation therapy is allowed; patients must not have received minimal radiation therapy (=< 5% of their total marrow volume) within 3 weeks prior to the initiation of study treatment; otherwise, patients must not have received radiation therapy (> 5% of their total marrow volume) within 4 weeks prior to the initiation of study treatment; patients who have received prior radiation to 50% or more of their total marrow volume will be excluded
• Patients who have received prior treatment with anti-CTLA-4 may be enrolled, provided the following requirements are met: minimum of 12 weeks from the first dose of anti-CTLA-4 and > 6 weeks from the last dose, and no history of severe immune-related adverse effects from anti-CTLA-4 (National Cancer Institute [NCI] Common Terminology Criteria for Adverse Events [CTCAE] grade 3 and 4)
• Treatment with systemic immunosuppressive medications (including, but not limited to, prednisone, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor [anti-TNF] agents) is allowed, provided the following is met: minimum of 2 weeks prior to cycle 1, day 1; patients who have received acute, low dose, systemic immunosuppressant medications (e.g., a one-time dose of dexamethasone for nausea) may be enrolled; the use of corticosteroids and mineralocorticoids (e.g., fludrocortisone) for patients with orthostatic hypotension or adrenocortical insufficiency is allowed
• Prior treatment with systemic immunostimulatory agents (including, but not limited to, interferon [IFN]-alpha or interleukin [IL]-2) is allowed, provided the following is met: minimum of 6 weeks prior to cycle 1, day 1
• Patients taking bisphosphonate therapy for symptomatic hypercalcemia are NOT allowed; use of bisphosphonate therapy for other reasons (e.g., bone metastasis or osteoporosis) is allowed
• Prior hormone therapy is allowed; patients must not have received hormone therapy for breast cancer for 2 weeks prior to the initiation of study treatment and must have recovery =< grade 1 from any adverse events related to these therapies (other than alopecia)
• Prior experimental (non-Food and Drug Administration [FDA] approved) therapies and immunotherapies are allowed; patients must not have received these therapies for 4 weeks prior to the initiation of study treatment and must have recovery =< grade 1 from any adverse events of these therapies (other than alopecia); prior treatment with any PARP inhibitor or any anti-PD-1/anti-PD-L1 antibody is NOT allowed
• Other therapies (e.g. targeted therapy such as cyclin-dependent kinase [CDK] inhibitors): patients should have recovered to =< grade 1 drug related toxicity; they must have completed therapy for either a total of duration equivalent to 5 half-lives of the drug or 28 days, whichever is shorter
• Eastern Cooperative Oncology Group (ECOG) performance status =< 2 (Karnofsky >= 60%)
• Life expectancy of greater than 6 months
• Absolute neutrophil count >= 1,500/mcL
• Leukocytes >= 3,000/mcL
• Platelets >= 100,000/mcL
• Hemoglobin >= 8 g/dL
• Total bilirubin =< 1.5 x upper limit of normal (ULN) (however, patients with known Gilbert disease who have serum bilirubin level =< 3 x ULN may be enrolled)
• Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamic pyruvic transaminase [SGPT]) =< 2.5 x upper limit of normal (ULN) if no liver metastasis; =< 5 x upper ULN if liver metastasis present
• Alkaline phosphatase =< 2.5 x ULN (=< 5 x ULN for patients with documented liver involvement or bone metastases)
• Creatinine clearance >= 51 mL/min/1.73 m^2 by Cockcroft-Gault
• International normalized ratio (INR) and activated partial thromboplastin time (aPTT) =< 1.5 x ULN (this applies only to patients who do not receive therapeutic anticoagulation; patients receiving therapeutic anticoagulation, such as low-molecular-weight heparin or warfarin, should be on a stable dose)
• No features suggestive of myelodysplastic syndrome (MDS)/acute myeloid leukemia (AML) on peripheral blood smear when performed as clinically indicated
• Patients must have tumors determined to be easily accessible for biopsy and must be willing to have serial biopsies (with a third biopsy upon evidence of disease progression)
• Administration of atezolizumab and/or olaparib may have an adverse effect on pregnancy and poses a risk to the human fetus, including embryo-lethality; women of child-bearing potential and men must agree to use highly effective contraception prior to study entry, for the duration of study participation, and for at least 5 months (150 days) after the last dose of study agent; should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately; men treated or enrolled on this protocol must also agree to use two highly effective forms of contraception in combination prior to the study, for the duration of study participation, and for at least 5 months (150 days) after completion of atezolizumab and/or olaparib administration; women of child-bearing potential: negative serum pregnancy test within 28 days of study treatment and confirmed prior to treatment on day 1; postmenopausal or evidence of non-childbearing status for women of childbearing potential; postmenopausal is defined as:
• Amenorrheic for 1 year or more following cessation of exogenous hormonal treatments
• Luteinizing hormone (LH) and follicle stimulating hormone (FSH) levels in the post-menopausal range for women under 50
• Radiation-induced oophorectomy with last menses > 1 year ago
• Chemotherapy-induced menopause with > 1 year interval since last menses
• Surgical sterilization (bilateral oophorectomy or hysterectomy)
• Ability to understand and the willingness to sign a written informed consent document
• Subject is able to swallow and retain oral medication and does not have uncontrolled emesis or gastrointestinal disorders likely to interfere with absorption of the study medication
• Patients crossing over from monotherapy to combination therapy do not have to be fully rescreened; however, they do need to meet performance status, organ function, and blood parameters and not meet any of the exclusion criteria
• Patients positive for human immunodeficiency virus (HIV) are NOT excluded from this study, but HIV-positive patients must have:
• A stable regimen of highly active anti-retroviral therapy (HAART)
• No requirement for concurrent antibiotics or antifungal agents for the prevention of opportunistic infections
• A CD4 count above 250 cells/mcL and an undetectable HIV viral load on standard polymerase chain reaction (PCR)-based test
• Patients with prior allogeneic bone marrow transplantation, double umbilical cord blood transplantation (dUCBT) or prior solid organ transplantation
• Patients with known brain metastases should be excluded from this clinical trial except as those described below, because of their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events
• Patients with known primary central nervous system (CNS) malignancy or symptomatic CNS metastases are excluded, with the following exceptions:
• Patients with asymptomatic untreated CNS disease may be enrolled, provided all of the following criteria are met:
• Evaluable or measurable disease outside the CNS
• No metastases to brain stem, midbrain, pons, medulla, cerebellum, or within 10 mm of the optic apparatus (optic nerves and chiasm)
• No history of intracranial hemorrhage unless it is confined within a lesion previously noted and secondary to gamma knife or another equivalent radiologic therapeutic
• No history of spinal cord hemorrhage
• No ongoing requirement for dexamethasone for CNS disease; patients on a stable dose of anticonvulsants are permitted
• No neurosurgical resection or brain biopsy within 28 days prior to cycle 1, day 1
• Patients with asymptomatic treated CNS metastases may be enrolled, provided all the criteria listed above are met as well as the following:
• Radiographic demonstration of improvement upon the completion of CNS directed therapy and no evidence of interim progression between the completion of CNS directed therapy and the screening radiographic study
• No stereotactic radiation or whole-brain radiation within 28 days prior to cycle 1, day 1
• Screening CNS radiographic study >= 4 weeks from completion of radiotherapy and >= 2 weeks from discontinuation of corticosteroids
• Known hypersensitivity to Chinese hamster ovary cell products or other recombinant human antibodies
• History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins
• History of allergic reactions attributed to compounds of similar chemical or biologic composition to olaparib and atezolizumab; patients with a known hypersensitivity to olaparib or any of the excipients of the product
• Prior treatment with any PARP inhibitor or any anti-PD-1/anti-PD-L1 antibody
• Known clinically significant liver disease, including active viral, alcoholic, or other hepatitis; cirrhosis; fatty liver; and inherited liver disease
• Patients with past or resolved hepatitis B infection (defined as having a negative hepatitis B surface antigen [HBsAg] test and a positive anti-HBc [antibody to hepatitis B core antigen] antibody test) are eligible
• Patients positive for hepatitis C virus (HCV) antibody are eligible only if PCR is negative for HCV RNA
• History or risk of autoimmune disease, including, but not limited to, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener's granulomatosis, Sjogren's syndrome, Bell's palsy, Guillain-Barre syndrome, multiple sclerosis, autoimmune thyroid disease, vasculitis, lichen sclerosis, or glomerulonephritis
• Patients with a history of autoimmune hypothyroidism on a stable dose of thyroid replacement hormone may be eligible
• Patients with controlled type 1 diabetes mellitus on a stable insulin regimen may be eligible
• Patients with eczema, psoriasis, lichen simplex chronicus of vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis would be excluded) are permitted provided that they meet the following conditions:
• Patients with psoriasis must have a baseline ophthalmologic exam to rule out ocular manifestations
• Rash must cover less than 10% of body surface area (BSA)
• Disease is well controlled at baseline and only requiring low potency topical steroids (e.g., hydrocortisone 2.5%, hydrocortisone butyrate 0.1%, fluocinolone 0.01%, desonide 0.05%, alclometasone dipropionate 0.05%)
• No acute exacerbations of underlying condition within the last 12 months (not requiring psoralen plus ultraviolet A radiation [PUVA], methotrexate, retinoids, biologic agents, oral calcineurin inhibitors; high potency or oral steroids)
• History of idiopathic pulmonary fibrosis, pneumonitis (including drug induced), organizing pneumonia (i.e., bronchiolitis obliterans, cryptogenic organizing pneumonia, etc.), or evidence of active pneumonitis on screening chest computed tomography (CT) scan; history of radiation pneumonitis in the radiation field (fibrosis) is permitted if recovered
• Major surgical procedure within 28 days prior to cycle 1, day 1 and patients must have recovered from any effects of any major surgery; anticipation of need for a major surgical procedure during the course of the study
• Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab
• Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study
• Patients considered a poor medical risk due to a serious, uncontrolled medical disorder, non-malignant systemic disease or active, uncontrolled infection; examples include, but are not limited to, uncontrolled ventricular arrhythmia, recent (within 3 months) myocardial infarction, unstable spinal cord compression, superior vena cava syndrome, symptomatic congestive heart failure, unstable angina pectoris, extensive interstitial bilateral lung disease on high resolution computed tomography (HRCT) scan or any psychiatric disorder that prohibits obtaining informed consent and would limit compliance with study requirements
• Pregnant women are excluded from this study because olaparib and atezolizumab are have the potential for teratogenic or abortifacient effects; because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with olaparib and atezolizumab, breastfeeding should be discontinued if the mother is treated with olaparib and atezolizumab
• Any prior grade >= 3 immune-related adverse event (irAE) while receiving any previous immunotherapy agent, or any unresolved irAE > grade 1
• Patients with active seizures or a history of uncontrolled seizure disorder, including focal or generalized seizure within the past year
• Patients requiring treatment with a RANKL inhibitor (e.g. denosumab) who cannot discontinue it before treatment with atezolizumab
• Resting electrocardiogram (ECG) with corrected QT (QTc) > 470

• Patients enrolled after August 28, 2011 must be candidates for cytoreductive surgery and consent to have their surgical treatment determined by randomization
• Patients must have histologic diagnosis of epithelial ovarian carcinoma, peritoneal primary or fallopian tube carcinoma, which is now recurrent
• Patients with the following histologic epithelial cell types are eligible: serous adenocarcinoma, endometrioid adenocarcinoma, mucinous adenocarcinoma, undifferentiated carcinoma, clear cell adenocarcinoma, mixed epithelial carcinoma, transitional cell carcinoma, malignant Brenner's tumor, or adenocarcinoma not otherwise specified (N.O.S.)
• Patients must have had a complete response to front-line platinum-taxane therapy (at least three cycles)
• A complete response to front-line chemotherapy must include: negative physical exam, negative pelvic exam and normalization of CA125, if elevated at baseline; although not required, any radiographic assessment of disease status (e.g. CT, magnetic resonance imaging [MRI], positron emission tomography [PET]/CT, etc) obtained following the completion of primary therapy should be considered negative for disease
• All patients must have also had a treatment-free interval without clinical evidence of progressive disease of at least 6 months from completion of front-line chemotherapy (both platinum and taxane); front-line therapy may have included a biologic agent (i.e. bevacizumab)
• Front-line treatment may include maintenance therapy following complete clinical or pathological response; however, maintenance cytotoxic chemotherapy must be discontinued for a minimum of 6 months prior to documentation of recurrent disease; patients receiving maintenance biological therapy or hormonal therapy are ELIGIBLE provided their recurrence is documented more than 6 months from primary cytotoxic chemotherapy completion (includes maintenance chemotherapy) AND a minimum 4 weeks has elapsed since their last infusion of biological therapy
• Patients must have clinically evident recurrent disease for the purpose of this study
• Measurable disease (Response Evaluation Criteria in Solid Tumors [RECIST]) is defined as at least one lesion that can be accurately measured in at least one dimension (longest dimension to be recorded); each lesion must be more than or equal to 20 mm when measured by conventional techniques, MRI or CT, or more than or equal to 10 mm when measured by spiral CT
• Absolute neutrophil count (ANC) greater than or equal to 1,500/mm^3, equivalent to Common Toxicity Criteria for Adverse Events version (v)4.0 (CTCAE) grade 1
• Platelets greater than or equal to 100,000/mm^3 (CTCAE grade 0-1)
• Creatinine (non-isotope dilution mass spectrometry [IDMS]) =< 1.5 x institutional upper limit normal (ULN), CTCAE grade 1
• Total bilirubin =< 1.5 ULN (CTCAE grade 1)
• Serum glutamic oxaloacetic transaminase (SGOT)/aspartate aminotransferase (AST) =< 2.5 times the upper limit of normal in the absence of liver metastasis; SGOT/AST < 5.0 times ULN in the presence of liver metastasis
• Alkaline phosphatase =< 2.5 times the upper limit of normal in the absence of liver metastasis; alkaline phosphatase < 5.0 times ULN in the presence of liver metastasis
• This criterion applies only to the patients enrolled before August 29, 2011 and those enrolled after this date electing to receive bevacizumab; patients must have a urine protein-to-creatinine ratio (UPCR) < 1.0 mg/dL
• This eligibility criterion does not apply to patients enrolled after August 28, 2011; patients who are not candidates for surgical cytoreduction are eligible for the chemotherapy randomization; patients are not considered candidates for surgical cytoreduction if complete cytoreduction in the estimation of the investigator is impossible or a medical infirmity precludes exploration and debulking
• Patients must have met the pre-entry requirements as specified
• Patients must have signed an approved informed consent and authorization permitting release of personal health information
• Patients must have a Gynecologic Oncology Group (GOG) performance status of 0, 1, or 2
• Patients who have received more than one previous regimen of chemotherapy (maintenance is not considered a second regimen)
• Patients receiving concurrent immunotherapy, or radiotherapy
• Patients who have received prior radiotherapy to any portion of the abdominal cavity or pelvis are excluded
• Patients whom have already undergone secondary cytoreduction for recurrent disease are excluded
• Patients with a prior histologic diagnosis of borderline, low malignant potential (grade 0) epithelial carcinoma that was surgically resected and who subsequently developed an unrelated, new invasive epithelial ovarian or peritoneal primary cancer are eligible provided that they meet the criteria listed above
• Patients who require parenteral hydration or nutrition and have evidence of partial bowel obstruction or perforation
• Patients who have received prior chemotherapy for any abdominal or pelvic tumor (other than ovarian, fallopian tube, and primary peritoneal) are excluded
• Patients with synchronous primary endometrial cancer, or a past history of primary endometrial cancer, are excluded, unless all of the following conditions are met: stage not greater than I-B; no more than superficial myometrial invasion, without vascular or lymphatic invasion; no poorly differentiated subtypes, including papillary serous, clear cell or other International Federation of Gynecology and Obstetrics (FIGO) grade 3 lesions
• Patients with uncontrolled infection
• Patients with concurrent severe medical problems unrelated to the malignancy that would significantly limit full compliance with the study or expose the patient to extreme risk or decreased life expectancy
• Patients with >= grade 2 peripheral neuropathy
• Patients with a history of allergic reactions to carboplatin and/or paclitaxel or chemically similar compounds; patients with allergic (hypersensitivity) reactions to these chemotherapeutic agents are NOT excluded IF they were successfully retreated following a desensitization program or protocol
• This criterion applies only to the patients enrolled before August 29, 2011 and those enrolled after this date electing to receive bevacizumab; patients with known hypersensitivity to Chinese hamster ovary cell products or other recombinant human or humanized antibodies
• Patients of childbearing potential, not practicing adequate contraception, patients who are pregnant or patients who are nursing are not eligible for this trial; to date, no fetal studies in animal or humans have been performed; the possibility of harm to a fetus is likely; bevacizumab specifically inhibits VEGF, which is responsible for the formation of new blood vessels during development, and antibodies can cross the placenta; therefore, bevacizumab should not be administered to pregnant women; in addition, there are unknown immediate and long-term consequences of chemotherapy administration to these women; in addition, surgical exploration as mandated by randomization during pregnancy may cause imminent mortal consequences; further, it is not known whether bevacizumab is excreted in human milk; because many drugs are excreted in human milk, bevacizumab should not be administered to nursing women; subjects will be apprised of the large potential risk to a developing fetus
• Patients with other invasive malignancies, with the exception of non-melanoma skin cancer, who had (or have) any evidence of the other cancer present within the last 5 years or whose previous cancer treatment contraindicates this protocol therapy
• This criterion applies only to the patients enrolled before August 29, 2011 and those enrolled after this date electing to receive bevacizumab; patients with active bleeding or pathologic conditions that carry high risk of bleeding such as a known bleeding disorder, coagulopathy, or tumor involving major vessels
• This criterion applies only to the patients enrolled before August 29, 2011 and those enrolled after this date electing to receive bevacizumab; patients with a history or evidence upon physical examination of central nervous system (CNS) disease, including primary brain tumor, seizures not controlled with standard medical therapy, any brain metastases or a history of stroke within 5 years of the first date of treatment on this study
• This criterion applies only to the patients enrolled before August 29, 2011 and those enrolled after this date electing to receive bevacizumab; patients with clinically significant cardiovascular disease; this includes:
• Patients with significant cardiac conduction abnormalities, i.e. PR interval > 0.24 seconds (sec) or 2nd or 3rd degree atrioventricular (AV) block
• Uncontrolled hypertension, defined as systolic > 150 mm Hg or diastolic > 90 mm Hg
• Myocardial infarction, cardiac arrhythmia or unstable angina < 6 months prior to registration
• New York Heart Association (NYHA) grade II or greater congestive heart failure
• Serious cardiac arrhythmia requiring medication
• Grade II or greater peripheral vascular disease (exception: episodes of ischemia < 24 hours [hrs] in duration, that are managed non-surgically and without permanent deficit)
• History of cerebrovascular attack (CVA) within six months
• This criterion applies only to the patients enrolled before August 29, 2011 and those enrolled after this date electing to receive bevacizumab; patients who have had a major surgical procedure, open biopsy, dental extractions or other dental surgery/procedure that results in an open wound, or significant traumatic injury within 28 days prior to the first date of treatment on this study, or anticipation of need for major surgical procedure during the course of the study; patients with placement of vascular access device or core biopsy within 7 days prior to the first date of treatment on this study
• Patients undergoing pre-treatment secondary cytoreduction will undergo therapy with bevacizumab on cycle #2
• Patients undergoing pre-treatment surgery for purposes other than cytoreduction may also participate provided they meet eligibility; patients randomized to arms containing bevacizumab must wait a minimum of 28 days since that procedure to begin protocol treatment; patients who undergo an uncomplicated port placement must wait a minimum of 7 days to begin protocol treatment

1. Pre- or post-menopausal women. 2. ER-positive, HER2-negative breast cancer that is advanced or metastatic. 3. Progressed on prior therapy. Multiple prior lines of therapy allowed in Phase 1 and 2. Participants under amendment 6 must have received prior cyclin-dependent kinase (CDK4/6) inhibitor therapy. 4. A recent archival tumor tissue obtained within 6 months prior to enrollment or a fresh tumor biopsy must be provided. A second biopsy after initiating trial therapy is not required. 5. Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1. 6. Adequate bone marrow and organ function. 7. Participants under amendment 6 must have measurable disease at baseline as per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria. 8. Participants under amendment 6 must have ESR1 Y537S mutation in absence of ESR1 D538G mutation as per the results of a central laboratory. 1. Participants must have at least one measurable lesion. 2. Participant with inflammatory breast cancer. 3. Participant has received more than one prior chemotherapy regimen for metastatic disease (Phase 2 only). 4. Females of childbearing potential who are unable or unwilling to follow adequate contraceptive measures.

1. Intrauterine pregnancy 2. Age ≥ 18 3. Gestation age ≥ 37 weeks 0 days 4. Scheduled cesarean delivery 5. Second or third cesarean delivery 6. Singleton pregnancy 1. First cesarean delivery 2. Four or more cesarean deliveries 3. Intrauterine fetal death 4. Fetal anomalies 5. Documented coagulopathy (Elevated Prothrombin Time (PT), Elevated Partial Thromboplastin Time (PTT), Elevated International Normalized Ratio (INR)) 6. Thrombocytopenia (Platelet count < 100k) 7. Internal bleeding, external bleeding, easy bruising 8. History of thrombotic event 9. Hypertension 10. Diagnosis of renal insufficiency (Creatinine> 1 mg/dL) 11. Insulin-treated diabetes 12. Suspected morbidly adherent placenta 13. Placenta previa 14. Multiple Gestations 15. BMI ≥ 50 16. Hematocrit ≤ 25 17. Blood transfusion within 24 hours prior to cesarean delivery 18. History of abnormal bleeding or blood disorder 19. Planned general anesthesia

All study parts:
• Participants must be willing to provide adequate archival tissue sample
• Participants must be willing to use highly effective birth control
• Participants must have adequate organ function
• Participants must be able to swallow capsules Dose escalation- Participants must have one of the following:
• Parts A and B: ER+ HER2- breast cancer with evidence of locally advanced unresectable or metastatic disease who have had the following:
• Part A: may have had up to 1 prior regimen of any kind for in the advanced/metastatic setting and no prior cyclin-dependent kinase 4/6 (CDK4/6) inhibitor therapy.
• Part B: may have had up to 2 prior regimens, no more than 1 of which may be endocrine therapy in the advanced/metastatic setting, and must have received a prior CDK4/6 inhibitor
• Cohort E4: No prior everolimus.
• Cohort E5: No prior alpelisib and must have a phosphatidylinositol 3-kinase catalytic α (PIK3Cα) mutation as determined by local testing.
• Part C: ER+, human epidermal growth factor receptor 2 positive (HER2+) breast cancer with evidence of locally advanced unresectable or metastatic disease who have had at least 2 HER2-directed therapies for advanced disease and prior trastuzumab, pertuzumab, and TDM-1 required in any setting.
• Part D: ER+, EEC that has progressed after platinum containing chemotherapy and no prior fulvestrant or aromatase inhibitor therapy. Participants with ER+/HER2- breast cancer enrolled in this study must have had evidence of clinical benefit while on endocrine therapy for at least 24 months in the adjuvant setting or at least 6 months in the advanced/metastatic setting or have untreated de novo metastatic breast cancer
• Participants must not have certain infections such as hepatitis or tuberculosis or HIV that are not well controlled
• Participants must not have another serious medical condition
• Participants must not have cancer of the central nervous system that is unstable
• Participants must not be pregnant or breastfeeding

• Participants receiving a histologic diagnosis of epithelial ovarian cancer (EOC), peritoneal primary carcinoma, or fallopian tube cancer
• Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2
• Life expectancy greater than (>) 12 weeks
• For participants who receive therapeutic anticoagulation: stable anticoagulant regimen
• Availability of a representative formalin-fixed, paraffin-embedded (FFPE) tumor specimen in paraffin blocks (preferred) or at least 20 unstained slides (for detailed tissue requirements at screening)
• Received a current diagnosis of borderline epithelial ovarian tumor (formerly tumors of low malignant potential)
• Have recurrent invasive epithelial ovarian, fallopian tube, or primary peritoneal cancer that was treated only with surgery (example [e.g.], participants with Stage IA or Stage IB epithelial ovarian or fallopian tube cancers)
• Have non-epithelial ovarian tumors (e.g., germ cell tumors, sex cord stromal tumors)
• Received prior radiotherapy to any portion of the abdominal cavity or pelvis
• Received prior chemotherapy for any abdominal or pelvic tumor that include neoadjuvant chemotherapy (NACT) for ovarian, primary peritoneal or fallopian tube cancer
• Received any biological and/or targeted therapy (including but not limited to vaccines, antibodies, tyrosine kinase inhibitors) or hormonal therapy for management and/or treatment of epithelial ovarian or peritoneal primary cancer
• Have synchronous primary endometrial cancer
• Have a prior history of primary endometrial cancer, except: Stage IA cancer; superficial myometrial invasion, without lymphovascular invasion; grade less than (<) 3 or poorly differentiated subtypes, and this includes papillary serous, clear cell or other International Federation of Gynecological Oncologists (FIGO) Grade 3 lesions
• With the exception of non-melanoma skin cancer and other specific malignancies as noted above, other invasive malignancies with any evidence of other cancers present within the last 5 years or previous cancer treatment that contraindicates this protocol therapy
• Have a known hypersensitivity or allergy to biopharmaceutical agents produced in Chinese hamster ovary cells or any component of the atezolizumab and/or bevacizumab formulations
• Undergo major surgical procedure within 28 days prior to first bevacizumab dose, or anticipation of the need for a major surgical procedure during the course of the study except participants who receive NACT and will need interval surgery. This may include but is not limited to laparotomy.
• Have prior allogeneic bone marrow transplantation or solid organ transplant
• Have any other diseases, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug or that may affect the interpretation of the results
• Have any approved or investigational anti-cancer therapy, including chemotherapy or hormonal therapy, with exceptions: Hormone-replacement therapy or oral contraceptives
• Are administered treatment with any other investigational agent or participation in another clinical study with anti-cancer therapeutic intent
• Have core biopsy or other minor surgical procedures within 7 days prior to the first dose of bevacizumab
• Have known sensitivity to any component of bevacizumab
• Have known sensitivity to any component of paclitaxel
• Current treatment with anti-viral therapy for hepatitis B virus (HBV)
• History of leptomeningeal disease

• Patients are eligible under ONE of the following criteria:
• For all cohorts except the gestational trophoblastic disease (GTD) (Cohort #47), patients must have histologically and/or biochemically confirmed rare cancer and must be able to submit specimens; to be eligible for the GTD cohort: patients must have disease confirmed by quantitative serum beta-human chorionic gonadotropin (hCG) within 28 days prior to registration and must be able to submit blood specimens (tissue submission is not required for patients who will be registered to the GTD cohort [Cohort #47]); NOTE: Subsequent to site's Institutional Review Board (IRB) approval of revision 3, patients are NOT required to participate in EAY131 "National Cancer Institute (NCI)-Molecular Analysis for Therapy Choice (MATCH)" to register to S1609 OR
• FOR PATIENTS WITH PD-L1 AMPLIFICATION (COHORT #50) ONLY: All solid tumors (excluding lymphoma) are allowed for the PD-L1 amplified cohort if they have PD-L1 amplification; patients may be considered for registration to the PD-L1 amplified cohort (Cohort #50) with the confirmation of at least one of the study chairs; PD-L1 amplification is defined as having deoxyribonucleic acid (DNA) copy number of equal to or greater than six by any of the following Clinical Laboratory Improvement Act (CLIA)-approved lab; (Immunohisochemistry [IHC] and fluorescence in situ hybridization [FISH] are not allowed); the assay must be done at or after the diagnosis of advanced disease, but PRIOR TO REGISTRATION; NOTE: patients with PD-L1 overexpression by IHC or PD-L1 amplification by FISH do not quality for this cohort; OR
• FOR PATIENTS ENROLLED IN EAY131 "NCI-MATCH" PRIOR TO EAY131 ADDENDUM 10 ONLY: Patients must have histologically confirmed rare cancer that did not have a match to a molecularly-guided therapy on EAY131 "NCI-MATCH" protocol or who are off protocol treatment on EAY131, "NCI-MATCH" and have no further molecularly-matched treatment recommendations per EAY131, "NCI-MATCH" or who are otherwise unable to receive EAY131, "NCI-MATCH" therapy
• Patients who do not qualify for one of the histologic cohorts and are not on the ineligible histology list may be considered for registration in the "Not Otherwise Categorized" Rare Tumors cohort with confirmation of at least one of the study chairs via email
• NOTE: The "Not Otherwise Categorized" Rare Tumors cohort was permanently closed to accrual on 3/15/2019
• Patients who are determined to have a rare cancer with unknown primary site are eligible under cohort #32 (tumor of unknown primary [cancer of unknown primary; CuP]), provided that there is histologic documentation of metastatic malignancy with no discernible primary site identified from histopathologic review, physical exam and associated cross-sectional imaging of the chest, abdomen, and pelvis
• NOTE: The "Tumor of unknown primary (Cancer of Unknown Primary; CuP" cohort was permanently closed to accrual on 12/22/2017
• Patients must also meet one of the following:
• Patients must have progressed following at least one line of standard systemic therapy and there must not be other approved/standard therapy available that has been shown to prolong overall survival (i.e. in a randomized trial against another standard treatment or by comparison to historical controls); patients who cannot receive other standard therapy that has been shown to prolonged survival due to medical issues will be eligible, if other eligibility criteria are met; OR
• Patients for whose disease no standard treatment exists that has been shown to prolong overall survival
• For all cohorts except the GTD cohort (Cohort #47): Patients must have a diagnostic quality computed tomography (CT) scan or magnetic resonance imaging (MRI), performed within 28 days prior to registration, which demonstrates measurable disease, as defined in RECIST v. 1.1; scans must include imaging of the chest, abdomen and pelvis, with the exception of patients with head/neck cancer, who must have imaging of the chest, abdomen, pelvis and neck; if there is clinical suspicion for bone metastases at the time of enrollment (in the judgement of the treating investigator) bone scan should be performed; bone scans done within 42 days prior to registration may be used to establish baseline condition at registration
• No other prior malignancy is allowed except for the following:
• Adequately managed stage I or II cancer from which the patient is currently in complete remission
• Any other cancer from which the patient has been disease free for one year
• Adequately managed stage I or II follicular thyroid or prostate cancer is also eligible, wherein patient is not required to be in complete remission
• Note: Second primary tumors are not allowed concurrent with any of the eligible rare cancers
• For all cohorts except the PD-L1 amplified tumors cohort (Cohort # 50): Patients may have received either prior anti-CTLA4 or other prior anti-PD-1/anti-PD-L1 therapy, but not both, provided that it is completed >= 4 weeks prior to registration. To be eligible for the PD-L1 amplified tumors cohort (Cohort #50): Patients must not have received anti-PD-1/anti-PD-L1 therapy; prior anti-CTLA-4 is allowed provided that it is completed >= 4 weeks prior to registration
• Patients with clinically controlled thyroiditis or pituitary disorders on stable replacement therapy are eligible
• Patients with autoimmune disease who are otherwise eligible must not have received steroid and immunosuppressive therapy within 28 days prior to registration
• Patients with brain metastases or primary brain tumors must have completed treatment, surgery or radiation therapy >= 28 days prior to registration and have stable disease at time of registration; these patients must also have a CT or MRI of the brain to evaluate for CNS disease within 42 days prior to registration to S1609; metastatic brain parenchymal disease must have been treated and patient must be off steroids for 7 days prior to registration
• Hormonal or endocrine blockade is permitted as long as patient has demonstrated progression on prior therapy (e.g. gonadotrophin releasing hormone [GnRH], somatostatin); long-acting somatostatin analogs (including octreotide) and androgen deprivation treatment (including long-acting leuprolide) are permitted while on protocol therapy
• Patients must have a Zubrod performance status of 0-2
• Absolute neutrophil count (ANC) >= 1,000/mcL (within 28 days prior to registration)
• Platelets >= 75,000/mcL (within 28 days prior to registration)
• Hemoglobin >= 8 g/dL (within 28 days prior to registration)
• Total bilirubin =< 2.0 x institutional upper limit of normal (IULN) or for documented/suspected Gilbert's disease, total bilirubin =< 3.0 x IULN (within 28 days prior to registration)
• Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) both =< 3 x IULN (within 28 days prior to registration)
• Serum creatinine =< 2.0 x IULN (within 28 days prior to registration)
• Creatinine clearance (CrCl) >= 50 mL/min., as estimated by the Cockcroft and Gault formula; estimated creatinine clearance is based on actual body weight (within 28 days prior to registration)
• Patients must have adequate thyroid function, as evidenced by either thyroid-stimulating hormone (TSH) or, free thyroxine (T4) serum tests demonstrating values within the normal range, within 28 days prior to registration; at pre-registration, if TSH is not within normal limits, then free T4 must be performed and must be within normal range for patient to be eligible; Note: TSH, with reflex T4 (if TSH is abnormal) is allowable if per institutional standard, provided that free T4 is within normal range; patients who have undergone thyroidectomy or who are on thyroid suppression for their cancer are not required to have normal TSH and free T4
• Patients must have adequate adrenal axis function, as evidenced by cortisol levels within institutional normal ranges (ante meridiem [AM] cortisol preferred), OR adrenocorticotropic hormone (ACTH) values within the institutional normal ranges within 28 days prior to registration; if cortisol levels are not within normal limits prior to registration, then ACTH must be performed and must be within normal ranges for patient to be eligible; Note: Neither cortisol nor ACTH levels are required for patients with primary adrenal tumors (e.g. adrenocortical carcinoma)
• For women of childbearing potential, the local investigator must rule out pregnancy; Except for Cohorts 13 and 47, where tumor types may express beta-hCG, women of childbearing potential must have a serum or urine pregnancy test within 7 days prior to registration; for Cohorts 13 and 47, where tumor types may produce hCG (e.g. germ cell tumors or trophoblastic disease), other pregnancy exclusion methods should be used to rule out pregnancy, such as ultrasound examination, documented history of effective contraception, or documented infertility; all females of childbearing potential must have been demonstrated not to be pregnant within 7 days prior to registration and agree to use birth control throughout study and for 23 weeks after completion of protocol therapy; patients must not be pregnant or nursing due to risk of fetal or nursing infant harm; women of childbearing potential must have agreed to use an effective contraceptive method; a woman is considered to be of "childbearing potential" if she has had menses at any time in the preceding 12 consecutive months; in addition to routine contraceptive methods, "effective contraception" also includes heterosexual celibacy and surgery intended to prevent pregnancy (or with a side-effect of pregnancy prevention) defined as a hysterectomy, bilateral oophorectomy or bilateral tubal ligation; however, if at any point a previously celibate patient chooses to become heterosexually active during the time period for use of contraceptive measures outlined in the protocol, she is responsible for beginning contraceptive measures
• Men of reproductive potential must have agreed to use birth control throughout the study and for 31 weeks after completion of protocol therapy; in addition to routine contraceptive methods, "effective contraception" also includes heterosexual celibacy and surgery intended to prevent pregnancy (vasectomy); however, if at any point a previously celibate patient chooses to become heterosexually active during the time period for use of contraceptive measures outlined in the protocol, he is responsible for beginning contraceptive measures
• Patients who are known to be human immunodeficiency virus (HIV)-positive at registration are eligible at the time of registration:
• CD4+ cell count greater or equal to 250 cells/mm^3
• No history of non-malignancy acquired immunodeficiency syndrome (AIDS)-defining conditions other than historical low CD4+ cell counts
• Patients must have amylase or lipase within =< 1.5 x IULN without symptoms of pancreatitis at registration, within 28 days prior to registration
• Patients must have fully recovered from any adverse effects of major surgery (to =< grade 1) at least 14 days prior to registration
• Patients who had prior grade 3 or higher immune-related adverse event (e.g. pneumonitis, hepatitis, colitis, endocrinopathy) with prior immunotherapy (e.g. cancer vaccine, cytokine, etc.) are not eligible
• Patients are not eligible if they have had or are planned for solid organ transplant
• Patients must not currently be receiving any other investigational agents or any other systemic anti-cancer therapy (including radiation, excluding RANKL inhibitors and bisphosphonates); in event patient recently received any other systemic anti-cancer therapy, patient must be off therapy at least 7 days prior to registration and any therapy-induced toxicity must have recovered to =< grade 1, except alopecia and =< grade 2 neuropathy which are allowed; any planned radiation therapy must be completed before registration to S1609
• Patients must not have prior history of allergy or known hypersensitivity to nivolumab or ipilimumab
• Patients must not have known active hepatitis B virus (HBV) or hepatitis virus (HCV) infection at time of registration; patients with HBV or HCV that have an undetectable viral load and no residual hepatic impairment are eligible
• Patients must not have active autoimmune disease that has required systemic treatment in past 2 years (i.e., with use of disease modifying agents, immunosuppressive drugs, or corticosteroids with prednisone dose >= 10 mg); replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment; autoimmune diseases include but are not limited to autoimmune hepatitis, inflammatory bowel disease (including ulcerative colitis and Crohn's disease), as well as symptomatic disease (e.g.: rheumatoid arthritis, systemic progressive sclerosis [scleroderma], systemic lupus erythematosus, autoimmune vasculitis [e.g., Wegener's granulomatosis]); central nervous system (CNS) or motor neuropathy considered of autoimmune origin (e.g., Guillain-Barre syndrome and Myasthenia gravis, multiple sclerosis or glomerulonephritis); vitiligo, alopecia, hypothyroidism on stable doses of thyroid replacement therapy, psoriasis not requiring systemic therapy within the past 2 years is permitted; short-term steroid premedication for contrast allergy is permitted
• Patients must not have any uncontrolled intercurrent illness including (not limited to): symptomatic congestive heart failure (CHF) (New York Heart Association [NYHA] III/IV), unstable angina pectoris or coronary angioplasty, or stenting within 24 weeks prior to registration, unstable cardiac arrhythmia (ongoing cardiac dysrhythmias of NCI Common Terminology Criteria for Adverse Events [CTCAE] version [v] 4 grade >= 2), known psychiatric illness that would limit study compliance, intra-cardiac defibrillators, known cardiac metastases, or abnormal cardiac valve morphology (>= grade 3)
• Note: Patients with history of CHF or patients who are deemed at risk because of underlying cardiovascular disease or exposure to cardiotoxic drugs should have an electrocardiogram (EKG) and echocardiogram (ECHO), as clinically indicated, at baseline and at the start of each cycle; patients who have evidence at baseline (or subsequently) of CHF, myocardial infarction (MI), cardiomyopathy, or myositis cardiac evaluation (NYHA I/II) should have additional consult by a cardiologist, including review of EKG, creatine phosphokinase (CPK), troponin, echocardiogram, as clinically indicated
• Patients must not have symptomatic interstitial lung disease or pneumonitis

• Patients must have histologically or cytologically confirmed ovarian cancer, peritoneal cancer or fallopian tube cancer and must have a histological diagnosis of either serous or endometrioid cancer based on local histopathological findings; both endometrioid and serous histology should be high-grade for eligibility of non-mutation carriers; patients with clear cell, mixed epithelial, undifferentiated carcinoma, or transitional cell carcinoma histologies are also eligible, provided that the patient has a known deleterious germline BRCA1 or BRCA2 mutation identified through testing at a clinical laboratory
• Note: Due to the long acceptance of BRCA testing through Myriad, Myriad testing will be accepted; if testing for BRCA is done by other organizations, documentation from a qualified medical professional (e.g., ovarian cancer specialty physician involved in the field, high risk genetics physician, genetics counselor) listing the mutation and confirming that the laboratory results showed a recognized germ line deleterious BRCA 1 or BRCA 2 mutation or BRCA rearrangement is required; a copy of Myriad or other BRCA mutational analysis (positive or variants of unknown significance [VUS] or negative) reports will be requested but not required for study enrollment
• Patients should have recurrent platinum-resistant or- refractory disease
•defined as disease that has progressed by imaging while receiving platinum or had recurrence within 6 months of the last receipt of platinum-based chemotherapy; rising CA125 only is not considered as platinum-resistant or refractory disease
• Phase II study: measurable disease by RECIST 1.1 criteria; if archival tumor sample is not available tumor sample from fresh biopsy is acceptable
• Phase III study: evaluable disease
•defined as RECIST 1.1 measurable disease OR non-measurable disease (defined as solid and/or cystic abnormalities on radiographic imaging that do not meet RECIST 1.1 definitions for target lesions OR ascites and/or pleural effusion that has been pathologically demonstrated to be disease-related in the setting of a cancer antigen [CA]125 >= 2 x upper limit of normal [ULN])
• No more than 3 prior treatment regimens (including primary therapy; no more than 1 prior non-platinum based therapy in the platinum-resistant/-refractory setting); hormonal therapies used as single agents (i.e. tamoxifen, aromatase inhibitors) will not count towards this line limit
• Patients may not have had a prior anti-angiogenic agent in the recurrent setting; prior use of bevacizumab in the upfront or upfront maintenance setting is allowed
• Patients may not have previously received a PARP-inhibitor
• Patient must have provided study specific informed consent prior to study entry
• Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1 or 2
• Absolute neutrophil count >= 1,500/mcL
• Platelets >= 100,000/mcL
• Hemoglobin >= 10 g/dL
• Total bilirubin within =< 1.5 times the upper limit of normal (ULN) institutional limits
• Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 3 x institutional ULN; if intrahepatic liver metastases are present, AST and ALT must be =< 5 times institutional ULN
• Creatinine =< 1.5 x the institutional ULN
• Urine protein: creatinine ratio urine protein creatinine (UPC) of =< 1 OR less than or equal to 2+ proteinuria on two consecutive dipsticks taken no less than 1 week apart; UPC is the preferred test; patients with 2+ proteinuria on dipstick must also have a 24-hour urine collection demonstrating protein of =< 500 mg over 24 hours
• Toxicities of prior therapy (excepting alopecia) should be resolved to less than or equal to grade 1 as per CTCAE; patients with long-standing stable grade 2 neuropathy may be considered after discussion with the study chair.
• Adequately controlled blood pressure (systolic blood pressure [SBP] =< 140; diastolic blood pressure [DBP] =< 90 mmHg) on maximum of three antihypertensive medications; patients must have a BP of =< 140/90 mmHg taken in the clinic setting by a medical professional within 2 weeks prior to starting study; it is strongly recommended that patients who are on three antihypertensive medications be followed by a cardiologist or a primary care physician for management of BP while on protocol; patients must be willing and able to check and record daily blood pressure readings; blood pressure cuffs will be provided to patients randomized to cediranib alone and the combination of olaparib and cediranib arms
• Adequately controlled thyroid function, with no symptoms of thyroid dysfunction and thyroid-stimulating hormone (TSH) within normal limits
• Able to swallow and retain oral medications and without gastrointestinal (GI) illnesses that would preclude absorption of cediranib or olaparib
• Cediranib has been shown to terminate fetal development in the rat, as expected for a process dependent on VEGF signaling; for this reason, women of child-bearing potential must have a negative pregnancy test prior to study entry; women of child-bearing potential must agree to use two reliable forms of contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 6 weeks after cediranib discontinuation; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately
• Olaparib adversely affects embryofetal survival and development in the rat; for this reason, women of child-bearing potential must have a negative pregnancy test prior to study entry; women of child-bearing potential must agree to use must agree to use two reliable forms of contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 3 months after the last dose of olaparib; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately
• Patients who have had chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) of starting treatment or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier; patients may not have had hormonal therapy within 2 weeks prior to entering the study; patients receiving raloxifene for bone health as per Food and Drug Administration (FDA) indication may remain on raloxifene absent other drug interactions
• Any other investigational agents within the past 4 weeks
• Prior treatment affecting the VEGF/VEGFR pathway or the angiopoietin pathway in the recurrent setting, including but not limited to thalidomide, bevacizumab, sunitinib, sorafenib, pazopanib, cediranib, nintedanib, and trebananib; bevacizumab used in the upfront setting in conjunction with chemotherapy and/or as maintenance to treat newly diagnosed disease will be allowed
• Prior use of PARP-inhibitors
• CA-125 only disease without Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 measurable or otherwise evaluable disease
• Major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to starting cediranib
• Current signs and/or symptoms of bowel obstruction or signs and/or symptoms of bowel obstruction within 3 months prior to starting study drugs
• History of intra-abdominal abscess within the past 3 months
• History of gastrointestinal perforation; patients with a history of abdominal fistula will be considered eligible if the fistula was surgically repaired or has healed, there has been no evidence of fistula for at least 6 months, and patient is deemed to be at low risk of recurrent fistula
• Dependency on IV hydration or total parenteral nutrition (TPN)
• Any concomitant or prior invasive malignancies with the following curatively treated exceptions:
• Treated limited stage basal cell or squamous cell carcinoma of the skin
• Carcinoma in situ of the breast or cervix
• Primary endometrial cancer meeting the following conditions: stage not greater than IA, grade 1 or 2, no more than superficial myometrial invasion, without vascular or lymphatic invasion; no poorly differentiated subtypes, including papillary serous/serous, clear cell, or other Federation of Gynecology and Obstetrics (FIGO) grade 3 lesions
• Prior cancer treated with a curative intent with no evidence of recurrent disease 5 years following diagnosis and judged by the investigator to be at low risk of recurrence
• Patients with untreated brain metastases, spinal cord compression, or evidence of symptomatic brain metastases or leptomeningeal disease as noted on computed tomography (CT) or magnetic resonance imaging (MRI) scans should not be included on this study, since neurologic dysfunction may confound the evaluation of neurologic and other adverse events; patients with treated brain metastases and resolution of any associated symptoms must demonstrate stable post-therapeutic imaging for at least 6 months following therapy prior to starting study drug
• Patients with any of the following:
• History of myocardial infarction within six months
• Unstable angina
• Resting electrocardiogram (ECG) with clinically significant abnormal findings
• New York Heart Association functional classification of III or IV
• If cardiac function assessment is clinically indicated or performed: left ventricular ejection fraction (LVEF) less than normal per institutional guidelines, or < 55%, if threshold for normal not otherwise specified by institutional guidelines
• Patients with the following risk factors should have a baseline cardiac function assessment:
• Prior treatment with anthracyclines
• Prior treatment with trastuzumab
• Prior central thoracic radiation therapy (RT), including RT to the heart
• History of myocardial infarction within 6 to 12 months (Patients with history of myocardial infarction within 6 months are excluded from the study)
• Prior history of impaired cardiac function
• History of stroke or transient ischemic attack within six months
• Clinical significant peripheral vascular disease or vascular disease (aortic aneurysm or aortic dissection)
• Evidence of coagulopathy or bleeding diathesis; therapeutic anticoagulation for prior thromboembolic events is permitted
• Evidence suggestive of myelodysplastic syndrome (MDS) or acute myelogenous leukemia (AML) on peripheral blood smear or bone marrow biopsy, if clinically indicated
• No prior allogeneic bone marrow transplant or double umbilical cord blood transplantation (dUBCT)
• Patients may not use any complementary or alternative medicines including natural herbal products or folk remedies as they may interfere with the effectiveness of the study treatments
• Uncontrolled intercurrent illness including, but not limited to ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia (other than atrial fibrillation with controlled ventricular rate), or psychiatric illness/social situations that would limit compliance with study requirements
• Known human immunodeficiency virus (HIV)-positive individuals are ineligible because of the potential for pharmacokinetic interactions with cediranib or olaparib; in addition, these individuals are at increased risk of lethal infections when treated with marrow-suppressive therapy
• Participants receiving any medications or substances that are strong inhibitors or inducers of CYP3A4 are ineligible
• Strong inhibitors and inducers of UGT/PgP should be used with caution
• Pregnant women are excluded from this study because cediranib and olaparib are agents with the potential for teratogenic or abortifacient effects; because there is an unknown but potential risk of adverse events in nursing infants secondary to treatment of the mother with cediranib and olaparib, breastfeeding should be discontinued if the mother is treated with cediranib or olaparib; these potential risks may also apply to other agents used in this study

• Patient must consent for the appropriate surgery
• Patients with a histologic diagnosis of squamous cell carcinoma, adenocarcinoma, or adenosquamous cell carcinoma of the cervix, stage IA1 (lymph-vascular space invasion [LVSI]+), IA2, and IB1 (tumor size [maximum visible or palpable]) =< 2 cm), any grade
• All patients must have undergone a cone biopsy or loop electrosurgical excision procedure (LEEP); depth of invasion must be =< 10 mm
• Patients must have no evidence of metastasis on positron emission tomography (PET) scan or magnetic resonance imaging (MRI) or computed tomography (CT) scan of the pelvis and chest imaging
• Patients who have met the pre-entry requirements
• Patients must have signed an approved informed consent and authorization permitting release of personal health information
• Patient must have Gynecologic Oncology Group (GOG) performance status of 0, 1, or 2
• Patients with stage IA1 disease who are LVSI negative
• Patients with stage IB1 with tumor size (maximum visible or palpable) > 2 cm
• Patients with >= stage IB2 disease
• Patients with clear cell or neuroendocrine cell types
• Patients with depth of invasion > 10 mm on first cone biopsy (or LEEP)
• Patients with a history of other invasive malignancies, with the exception of non-melanoma skin cancer, are excluded if there is any evidence of other malignancy being present within the last five years; patients are also excluded if their previous cancer treatment contraindicates this protocol therapy

• Female ≥ 18 years
• Previously histologically proven diagnosis of a. Endometrial Cancer: recurrent or persistent endometrial carcinoma refractory to conventional therapy or established treatments with the following histologic epithelial cell types i. Endometrioid adenocarcinoma, serous adenocarcinoma, undifferentiated carcinoma, clear cell adenocarcinoma, mixed epithelial carcinoma, adenocarcinoma not otherwise specified, mucinous adenocarcinoma, squamous cell carcinoma, and transitional cell carcinoma b. Ovarian Cancer: recurrent or persistent ovarian or primary peritoneal cancer refractory to established treatments with the following histologic epithelial cell types i. Endometrioid adenocarcinoma, serous adenocarcinoma, undifferentiated carcinoma, clear cell adenocarcinoma, mixed epithelial carcinoma, adenocarcinoma not otherwise specified. c. Cervical cancer: squamous cell carcinoma of the cervix refractory to conventional therapy or established treatments with the following histologic epithelial cell types: i. Squamous cell carcinoma, adenosquamous carcinoma or adenocarcinoma Measurable disease defined as at least one lesion that can be accurately measured in at least one dimension (longest dimension to be recorded). Each lesion must be ≥ 20mm when measured by conventional techniques, including palpation, plain x-ray, CT, and MRI or ≥ 10mm when measured by spiral CT.
• Life expectancy ≥ 3 months
• Able to take orally administered study medication
• Must sign approved informed consent and authorization permitting release of personal health information.
• Patient must have adequate: 1. Bone marrow function: absolute neutrophil count (ANC) ≥ 1,500/mm^3, equivalent to Common Toxicity Criteria (CTC) grade 1, platelets ≥ 100,000/mm^3 2. Renal function: creatinine ≤ 1.5 x institutional upper limit normal (ULN), CTC grade 1. Note: If creatinine is > 1.5 x ULN, creatinine clearance must be > 50 mL/min. 3. Hepatic function: bilirubin ≤ 1.5 x ULN (CTC grade 1) or ≤ 3.0 x ULN for subjects with Gilbert Syndrome; AST and ALT ≤ 3.0 ×ULN. 4. Coagulation profile: PT such that international normalized ratio (INR) is ≤ 1.55 (or an in-range INR, usually between 2 and 3, if a patient is on a stable dose of therapeutic warfarin or low molecular weight heparin) and a PTT < 1.2 times control. 5. ECOG performance ≤ 2
• Patient of child-bearing potential must agree to use contraceptive measures starting 1 week before the administration of the first dose of AL3818 until 4 weeks after discontinuing study drug and have a negative serum pregnancy test prior to study entry and cannot be lactating.
• Ability and willingness to comply with the study protocol for the duration of the study and with follow-up procedures.
• Patients with serious, non-healing wound, ulcer or bone fracture.
• Patients with active bleeding or pathologic conditions that carry high risk of bleeding, such as known bleeding disorder, coagulopathy, or tumor involving major vessels.
• Patient with history or evidence upon physical examination of CNS disease, including primary brain tumor, seizures not controlled with standard medical therapy, any brain metastases or history of cerebrovascular accident (CVA, stroke) transient ischemic attack (TIA) or subarachnoid hemorrhage within 6 months of the first date of treatment on this study. a. Patients with metastatic CNS tumors may participate in this trial, if the patient is > 4 weeks from therapy completion (including radiation and/or surgery), is clinically stable at the time of study entry and is not receiving corticosteroid therapy.
• Patients with proteinuria: patients discovered to have a urine protein of 1+ on dipstick or ≥ 30 mg/dl at baseline should undergo a 24-hour urine collection, which must be an adequate collection and must demonstrate < 1000 mg protein/24 hours to allow participation in the study.
• Patients with clinically significant cardiovascular disease including uncontrolled hypertension, myocardial infarction or unstable angina within 6 months prior to registration. New York Heart Association (NYHA) Grade II or greater congestive heart failure, Serious cardiac arrhythmia requiring medication, Grade II or greater peripheral vascular disease.
• Patients who are pregnant or nursing.
• Women of childbearing potential who are unable to use contraceptive measures during study therapy and for at least 3 months after completion of AL3818 therapy.
• Patients with uncontrolled hypokalemia, hypomagnesaemia, and/or hypocalcaemia.
• Hemoptysis within 3 months prior to first scheduled dose of AL3818.
• Patients with acute or chronic liver disease, active hepatitis A or B with known cirrhosis or liver dysfunction.
• Cytotoxic chemotherapy, immunotherapy, or radiotherapy within 4 weeks (6 weeks in cases of mitomycin C, nitrosourea, lomustine) prior to first scheduled dose of AL3818 or a major surgical procedure within 28 days or minor surgical procedure performed within 7 days prior to first scheduled dose of AL3818.
• Concomitant treatment with strong inhibitors or inducers of CYP3A4, CYP2C9 and CYP2C19 who cannot be switched to other alternative medications .
• Known history of human immunodeficiency virus infection (HIV).
• Subjects with active bacterial infections (other than uncomplicated urinary tract infection) and/or receiving systemic antibiotics.
• Patients with other invasive malignancies, with the exception of non-melanoma skin cancer, who had (or have) any evidence of other cancer present within the last 5 years or whose previous cancer treatment contraindicates this protocol therapy.
• History of non-malignant GI bleeding, gastric stress ulcerations, or peptic ulcer disease within the past 3-months that in the opinion of the investigator may place the patient at risk of side effects on an anti-angiogenesis product.
• History of significant vascular disease (e.g. aortic aneurysm, aortic dissection).
• Intra-abdominal abscess within the last 3 months.
• Pre-existing uncontrolled hypertension as documented by 2 baseline BP readings taken at least one hour apart, defined as systolic bloodpressure (BP) >160 mm Hg or diastolic BP > 90 mm Hg pressure.
• QTcF>470 msec on screening ECG.
• A history of additional risk factors for TdP (e.g., heart failure, hypokalemia, family history of Long QT Syndrome).
• The use of concomitant medications that prolong the QT/QTc interval. Baseline echocardiogram (within 2 months) with left ventricular ejection fraction (LVEF) < 50%.
• History of difficulty swallowing, malabsorption, active partial or complete bowel obstruction, or other chronic gastrointestinal disease or condition that may hamper compliance and/or absorption of AL3818.
• History of pancreatitis and/or renal disease or pancreatitis that includes histologically confirmed glomerulonephritis, biopsy proven tubulointerstitial nephritis, crystal nephropathy, or other renal insufficiencies.
• Treatment with an investigational agent within the longest time frame of either 5 half- lives or 30 days of initiating study drug.
• Known recreational substance abuse.
• Known hypersensitivity to AL3818 or components of the formulation.

• Women of childbearing potential must not be known to be pregnant or lactating
• Patients must be scheduled for, or have intent to schedule, a screening mammogram
• Patients must be able to tolerate digital breast tomosynthesis and full-field digital mammographic imaging required by protocol, to be performed at an American College of Radiology Imaging Network (ACRIN)-qualified facility
• Patients must be willing and able to provide a written informed consent
• Patients must not have symptoms or signs of benign or malignant breast disease (eg, nipple discharge, breast lump) warranting a diagnostic rather than a screening mammogram, and/or other imaging studies (eg, sonogram); patients with breast pain are eligible as long as other criteria are met
• Patients must not have had a screening mammogram within the last 11 months prior to date of randomization
• Patients must not have previous personal history of breast cancer including ductal carcinoma in situ
• Patients must not have breast enhancements (e.g., implants or injections)
• ANNUAL SCREENING REGIMEN ELIGIBILITY CHECK
• To be eligible for inclusion in the annual screening regimen one of the following three conditions must be met in addition to the eligibility criteria above:
• Patients are pre-menopausal; OR
• Post-menopausal aged 45-69 with any of the following three risks factors:
• Dense breasts (BIRADS density categories c-heterogeneously dense or d-extremely dense), or
• Family history of breast cancer (first degree relative with breast cancer), or, positive genetic testing for any deleterious genes that indicate an increased risk for breast cancer, or
• Currently on hormone therapy; OR
• Post-menopausal ages 70-74 with either of the following two risk factors:
• Dense breasts (BIRADS density categories c-heterogeneously dense or d-extremely dense), or
• Currently on hormone therapy
• Postmenopausal women are defined as those with their last menstrual period more than 12 months prior to study entry; for the purpose of defining menopausal status for women who have had surgical cessation of their periods, women who no longer have menses due to hysterectomy and oophorectomy will be considered postmenopausal; women who no longer have menses due to hysterectomy without oophorectomy will be considered premenopausal until age 52 and postmenopausal thereafter
• All other postmenopausal women are eligible for inclusion in the biennial screening regimen
• For those women who cannot be assigned to annual or biennial screening at the time of study entry and randomization because they are postmenopausal, have no family history or known deleterious breast cancer mutation, are not on hormone therapy AND have not had a prior mammogram, breast density will be determined by the radiologist?s recording of it at the time of interpretation of the first study screening examination, either DM or TM; for those who are randomized to TM, radiologists will assign BI-RADS density through review of the DM or synthetic DM portion of the TM examination; such women cannot be part of the planned stratification by screening frequency and are expected to represent far less than 1% of the Tomosynthesis Mammographic Imaging Screening Trial (TMIST) population
• Breast density will be determined by prior mammography reports, when available; all other risk factors used to determine patient eligibility for annual or biennial screening will be determined by subject self-report

• Patients must have the psychological ability and general health that permits completion of the study requirements and required follow up
• Administration of study drugs (pegylated liposomal doxorubicin, bevacizumab, atezolizumab) may have an adverse effect on pregnancy and poses a risk to the human fetus, including embryo-lethality; women of child-bearing potential (WOCBP) must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 5 months (150 days) after the last dose of study agent; should a woman become pregnant or suspect she is pregnant while she is participating in this study, she should inform her treating physician immediately. (06/29/2017)
• Submission of tumor tissue is required for all patients; investigators should check with their site pathology department regarding release of biospecimens before approaching patients about participation in the trial
• High grade ovarian cancer, including high grade serous; clear cell; endometrioid, grade 3; and others (adenocarcinoma, not otherwise specified [NOS]; mixed epithelial carcinoma; undifferentiated carcinoma); NOTE: low grade serous, mucinous and carcinosarcoma histologies are excluded due to their different underlying genomic features and/or clinical behavior; ovarian cancer = ovarian, fallopian tube or primary peritoneal cancer; required data element: submission of pathology report
• Recurrent, platinum resistant ovarian cancer (defined as progression within < 6 months from completion of platinum based therapy; the date should be calculated from the last administered dose of platinum therapy)
• 1-2 prior regimens (including primary therapy); hormonal therapies (e.g., tamoxifen, aromatase inhibitors) will not count toward the prior regimen limit; PARP inhibitors given in the maintenance setting post response to platinum-based therapy will not count as a separate regimen from the preceding platinum-based therapy. (30-OCT-2020)
• Measurable disease (defined by RECIST v1.1) or evaluable disease (defined as solid and/or cystic abnormalities on radiographic imaging that do not meet RECIST 1.1 definitions for target lesions OR ascites and/or pleural effusion that has been pathologically demonstrated to be disease related in the setting of cancer antigen [CA] 125 >= 2 x upper limit of normal [ULN])
• Performance status 0, 1 or 2
• Absolute neutrophil count (ANC) >= 1,500/mcl (within 14 days prior to registration)
• Platelets >= 100,000/mcl (within 14 days prior to registration)
• Hemoglobin (Hgb) >= 8 g/dl (within 14 days prior to registration)
• Creatinine =< 1.5 x institutional upper limit of normal (ULN) (within 14 days prior to registration)
• Urine protein creatinine (UPC) ratio must be < 1.0 (within 14 days prior to registration); if UPC ratio >= 1, collection of 24-hour urine measurement of urine protein is recommended (24-hour urine protein level must be < 1000 mg for patient enrollment); If UPC ratio cannot be calculated because the urine protein is below the lower limit of detection of the assay this will not exclude the patient (10/22/2018) (30-OCT-2020); UPC ratio of spot urine is an estimation of the 24-hour urine protein excretion
•a UPC ratio of 1 is roughly equivalent to a 24-hour urine protein of 1 gm
• Total bilirubin =< 1.5 x ULN (patients with known Gilbert disease who have serum bilirubin level =< 3 x ULN may be enrolled) (within 14 days prior to registration)
• Aspartate aminotransferase (AST)/alanine aminotransferase (ALT) =< 3 x ULN (AST and/or ALT =< 5 x ULN for patients with liver involvement) (within 14 days prior to registration)
• International normalized ratio (INR) and activated partial thromboplastin time (aPTT) =< 1.5 x ULN (or on stable dose of therapeutic anticoagulation, such as low-molecular-weight heparin, warfarin or rivaroxaban) (10/16/2017)
• Thyroid-stimulating hormone (TSH) within normal limits (Euthyroid patients on thyroid replacement therapy allowed provided TSH < ULN) (02/20/2019)
• The patient or legally authorized representative must provide study-specific informed consent prior to study entry and, for patients treated in the United States (U.S.), authorization permitting release of personal health information
• Patients with prior allogeneic bone marrow transplantation or prior solid organ transplantation
• Patients who have had systemic anticancer therapy (e.g., chemotherapy, targeted therapy including PARP inhibitors or bevacizumab) within 3 weeks prior to entering the study (30-OCT-2020)
• Patients who have had hormonal therapy (e.g., tamoxifen, aromatase inhibitor) within 1 week prior to entering the study
• Patients with prior treatment with anti-programmed cell death (PD)-1, anti- programmed cell death ligand (PD-L)1 or anti-cytotoxic T-lymphocyte-associated protein (CTLA)-4 therapeutic antibody or other similar agents (10/16/2017)
• Patients with prior treatment with bevacizumab (or any other anti vascular therapy, e.g., cediranib) for platinum resistant recurrence; (Note: prior bevacizumab in initial therapy and/or platinum sensitive recurrent setting is allowed)
• Patients with prior treatment with PLD
• Prior radiotherapy to the abdomen or pelvis
• Patients who have not recovered from adverse events to =< grade 1 (other than alopecia) due to agents administered more than 3 weeks earlier (10/16/2017); however, the following therapies are allowed:
• Hormone replacement therapy or oral contraceptives
• Herbal therapy > 1 week prior to cycle 1, day 1 (herbal therapy intended as anticancer therapy must be discontinued at least 1 week prior to cycle 1, day 1)
• Palliative radiotherapy for bone metastases > 2 weeks prior to cycle 1, day 1
• Treatment with any other investigational agent within 4 weeks prior to cycle 1, day 1
• Treatment with systemic immunostimulatory agents (including, but not limited to, interferon [IFN]-alpha or interleukin [IL]-2) within 6 weeks prior to cycle 1, day 1
• Treatment with systemic immunosuppressive medications (including, but not limited to, prednisone, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor [anti-TNF] agents) within 2 weeks prior to cycle 1, day 1
• Patients who have received acute, low dose, systemic immunosuppressant medications (e.g., a one-time dose of dexamethasone for nausea or steroids as computed tomography [CT] scan contrast premedication) may be enrolled
• The use of inhaled corticosteroids and mineralocorticoids (e.g., fludrocortisone) for patients with orthostatic hypotension or adrenocortical insufficiency is allowed
• Patients taking bisphosphonate therapy for symptomatic hypercalcemia within the past 28 days; use of bisphosphonate therapy for other reasons (e.g., bone metastasis or osteoporosis) is allowed
• Patients with known primary central nervous system (CNS) malignancy or symptomatic CNS metastases are excluded, with the following exceptions:
• Patients with asymptomatic untreated CNS disease may be enrolled, provided all of the following criteria are met:
• Evaluable or measurable disease outside the CNS
• No metastases to brain stem, midbrain, pons, medulla, cerebellum, or within 10 mm of the optic apparatus (optic nerves and chiasm)
• No history of intracranial hemorrhage or spinal cord hemorrhage
• No ongoing requirement for dexamethasone for CNS disease; patients on a stable dose of anticonvulsants are permitted
• No neurosurgical resection or brain biopsy within 28 days prior to cycle 1, day 1
• Patients with asymptomatic treated CNS metastases may be enrolled, provided all the criteria listed above are met as well as the following:
• Radiographic demonstration of improvement upon the completion of CNS directed therapy and no evidence of interim progression between the completion of CNS directed therapy and the screening radiographic study
• No stereotactic radiation or whole-brain radiation within 28 days prior to cycle 1, day 1
• Screening CNS radiographic study >= 4 weeks from completion of radiotherapy and >= 2 weeks from discontinuation of corticosteroids
• Known hypersensitivity to Chinese hamster ovary cell products or other recombinant human antibodies
• History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins
• Patients requiring treatment with a receptor activator of nuclear factor kappa-B ligand (RANKL) inhibitor (e.g. denosumab) who cannot discontinue it before treatment with atezolizumab
• Known clinically significant liver disease, including active viral, alcoholic, or other hepatitis; cirrhosis; fatty liver; and inherited liver disease
• Patients with past or resolved hepatitis B infection (defined as having a negative hepatitis B surface antigen [HBsAg] test and a positive anti-HBc [antibody to hepatitis B core antigen] antibody test) are eligible
• Patients positive for hepatitis C virus (HCV) antibody are eligible only if polymerase chain reaction (PCR) is negative for HCV ribonucleic acid (RNA)
• History or risk of autoimmune disease, including but not limited to systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, vascular thrombosis associated with antiphospholipid syndrome, Wegener's granulomatosis, Sjogren's syndrome, Guillain-Barre syndrome, multiple sclerosis, autoimmune thyroid disease, vasculitis, or glomerulonephritis (02/20/2019)
• Patients with a history of autoimmune hypothyroidism on a stable dose of thyroid replacement hormone are eligible
• Patients with controlled type 1 diabetes mellitus on a stable insulin regimen, or type 2 diabetes mellitus are eligible
• Patients with eczema, psoriasis, lichen simplex chronicus or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis would be excluded) are permitted provided that they meet the following conditions:
• Patients with psoriasis must have a baseline ophthalmologic exam to rule out ocular manifestations
• Rash must cover less than 10% of body surface area (BSA)
• Disease is well controlled at baseline and only requiring low potency topical steroids (e.g., hydrocortisone 2.5%, hydrocortisone butyrate 0.1%, fluocinolone 0.01%, desonide 0.05%, alclometasone dipropionate 0.05%)
• No acute exacerbations of underlying condition within the last 12 months (not requiring psoralen plus ultraviolet A radiation [PUVA], methotrexate, retinoids, biologic agents, oral calcineurin inhibitors; high potency or oral steroids)
• History of idiopathic pulmonary fibrosis, pneumonitis (including drug induced), organizing pneumonia (i.e., bronchiolitis obliterans, cryptogenic organizing pneumonia, etc.), or evidence of active pneumonitis on screening chest computed tomography (CT) scan; history of radiation pneumonitis in the radiation field (fibrosis) is permitted
• Patients with active tuberculosis (TB) are excluded
• Severe infections within 4 weeks prior to cycle 1, day 1, including but not limited to hospitalization for complications of infection, bacteremia, or severe pneumonia
• Signs or symptoms of infection within 2 weeks prior to cycle 1, day 1
• Received oral or intravenous (IV) antibiotics within 2 weeks prior to cycle 1, day 1; patients receiving prophylactic antibiotics (e.g., for prevention of a urinary tract infection or chronic obstructive pulmonary disease) are eligible
• Major surgical procedure within 28 days prior to cycle 1, day 1 or anticipation of need for a major surgical procedure during the course of the study
• Administration of a live, attenuated vaccine within 4 weeks before cycle 1, day 1 or anticipation that such a live, attenuated vaccine will be required during the study and up to 5 months after the last dose of atezolizumab (06/29/2017)
• Influenza vaccination should be given during influenza season only (approximately October to March); patients must not receive live, attenuated influenza vaccine within 4 weeks prior to cycle 1, day 1 or at any time during the study
• Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
• Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial (08-JAN-2021)
• Prior invasive malignancy (except non-melanomatous skin cancer) unless disease free for a minimum of 3 years, with the exception of those with a negligible risk of metastases or death, such as carcinoma in situ of the breast or cervix
• Severe, active co-morbidity defined as follows:
• Current (within 28 days of cycle 1, day 1) signs and/or symptoms of bowel obstruction
• Patients who require parental hydration and/or nutrition
• Patients who require drainage gastrostomy tube
• Evidence of bleeding diathesis or clinically significant coagulopathy
• Serious, non-healing or dehiscing wound, active ulcer or untreated bone fracture
• History of hemoptysis (>= 1/2 teaspoon of bright red blood per episode) within 1 month of study enrollment
• Significant cardiovascular or cerebrovascular disease including:
• Uncontrolled hypertension (systolic blood pressure [SBP] >= 150 and/or diastolic blood pressure [DBP] >= 90)
• History of myocardial infarction within 6 months
• Unstable angina
• New York Heart Association functional classification II, III or IV
• Baseline ejection fraction =< 50% as assessed by echocardiogram or multi-gated acquisition (MUGA)
• Cerebral vascular accident (CVA) or transient ischemic attack (TIA) within 6 months
• Significant vascular disease (e.g., aortic aneurysm, requiring surgical repair or peripheral arterial thrombosis) within 6 months
• History of abdominal/pelvic or tracheoesophageal fistula or gastrointestinal perforation and/or abdominal/pelvic abscess within 6 months prior to initiation of treatment (02/20/2019)
• Pregnant or lactating patients

Inclusion criteria: 1. Pathologically proven diagnosis of endometrial or cervical cancer. 2. Patients must have undergone a hysterectomy (total abdominal hysterectomy, vaginal hysterectomy or radical hysterectomy or total laparoscopic hysterectomy) for carcinoma of the cervix or endometrium within 49 days prior to registration. Performance of a bilateral salpingooophorectomy will be at the treating surgeon's discretion. 3. Appropriate stage for protocol entry, including no distant metastases, based upon the following minimum diagnostic workup:
• 3.1 History/physical examination within 45 days prior to registration;
• 3.2 CT, MRI or positron emission tomography
•computed tomography (PET-CT) including the abdomen and pelvis should be performed for initial radiological staging. This may be performed pre- or post-surgery within 90 days prior to registration. Imaging performed post-operatively should show no evidence of residual disease. Any evidence of malignancy identified on pre-operative imaging should have been completely resected surgically prior to protocol treatment.
• 3.3 Chest CT or chest x-ray must be performed within 90 days prior to registration (unless a PET-CT has been performed) 4. Zubrod Performance Status 0-2 5. Age ≥ 18; 6. Complete blood count (CBC)/differential obtained within 14 days prior to registration on study, with adequate bone marrow function defined as follows:
• 6.1 Absolute neutrophil count (ANC) ≥ 1,500 cells/mm3;
• 6.2 Platelets ≥ 100,000 cells/mm3;
• 6.3 Hemoglobin ≥ 8.0 g/dl (Note: The use of transfusion or other intervention to achieve Hgb ≥ 8.0 g/dl is acceptable.) 7. For patients receiving chemotherapy: 7.1 Within 14 days prior to registration, serum creatinine ≤ 1.5 mg/dL and calculated creatinine clearance ≥ 50 cc/min. Both tests must be within these limits. The creatinine clearance should be calculated using the Cockcroft-Gault formula: (See Section 7.3.1) 7.2 Aspartate aminotransferase (AST) ≤ 2 x upper limit of normal (ULN) 7.3 Bilirubin ≤ 2 x ULN 7.4 Alkaline phosphatase, Mg, blood urea nitrogen (BUN) and electrolytes must be obtained and recorded 8 Endometrial Cancer: 8.1 Patients with the following histologic features are eligible for pelvic radiation therapy without weekly cisplatin:
• <50% myometrial invasion, grade 3 adenocarcinoma without uterine serous carcinoma (USC) or clear cell histology
• ≥50% myometrial invasion grade 1-2 adenocarcinoma without USC or clear cell histology 8.2 Patients with the following histologic features may be treated with pelvic radiation with or without weekly cisplatin. The decision to add weekly cisplatin for these patients is at the treating physician's discretion:
• ≥50% myometrial invasion, grade 3 including USC and clear cell carcinoma.
• International Federation of Gynecology and Obstetrics (FIGO) 2009 stage II endometrial cancer of any grade including USC and clear cell carcinoma.
• FIGO 2009 IIIC1 (pelvic lymph node positive only, para-aortic nodes negative if removed) including USC and clear cell carcinoma. Note: If para-aortic nodes are not removed, CT abdomen or PET CT must demonstrate no evidence of lymphadenopathy. 9. Cervical Cancer: 9.1 Patients with the following pathology findings may be treated with pelvic radiation with or without weekly cisplatin at the treating physician's discretion. The decision to add weekly cisplatin for these patients is at the treating physician's discretion. 9.1.1 Patients with intermediate risk features including two of the following histologic findings after radical hysterectomy:
• 1/3 or more stromal invasion
• Lymph-vascular space invasion
• Large clinical tumor diameter (> 4 cm) 9.1.2 Patients with cervical cancer treated with a simple hysterectomy with negative margins 9.2 Patients with any of the following criteria following radical hysterectomy are eligible for this study and must receive weekly cisplatin:
• Positive resected pelvic nodes and para-aortic nodes negative if removed. Note: If para-aortic nodes are not removed, CT abdomen or PET CT must demonstrate no evidence of lymphadenopathy.
• Microscopic parametrial invasion with negative margins. 10. Patient must provide study specific informed consent prior to study entry. 11. Willingness and ability to complete the bowel and urinary domains of the EPIC prior to registration Exclusion criteria: 1. Patients with para-aortic nodal disease or who require extended field radiotherapy beyond the pelvis. 2. Patients with histology consisting of endometrial stromal sarcoma, leiomyosarcoma or malignant mixed mullerian mixed tumor (MMMT or carcinosarcoma) 3. Patients who exceed the weight/size limits of the treatment table or CT scanner. 4. Mental status changes or bladder control problems that make the patient unable to comply with bladder-filling instructions. 5. Patients with evidence of metastatic disease outside of the pelvis. 6. Patients with positive or close (< 3 mm) resection margins 7. Prior invasive malignancy (except non-melanomatous skin cancer) unless disease free for a minimum of 3 years. 8. Prior radiation therapy to the pelvis 9. Patients with active inflammatory bowel disease. 10 Severe, active co-morbidity, defined as follows:
• 10.1 Unstable angina and/or congestive heart failure requiring hospitalization within the last 6 months
• 10.2 Transmural myocardial infarction within the last 6 months
• 10.3 Acute bacterial or fungal infection requiring intravenous antibiotics at the time of registration
• 10.4 Other major medical illness which requires hospitalization or precludes study therapy at the time of registration
• 10.5 Hepatic insufficiency resulting in clinical jaundice and/or coagulation defects; note, however,that laboratory test coagulation parameters are not required for entry into this protocol
• 10.6 Acquired Immune Deficiency Syndrome (AIDS) based upon current Centers for Disease Control and Prevention (CDC) definition; note, however, that HIV testing is not required for entry into this protocol. The need to exclude patients with AIDS from this protocol is necessary because the treatments involved in this protocol may be significantly immunosuppressive. Protocol-specific requirements may also exclude immunocompromised patients. 11. Patients with prior treatment with platinum-based chemotherapy 12. Women who are breastfeeding

• Primary Surgery and Neoadjuvant Chemotherapy with Interval Cytoreductive Surgery Patients:
• Patients must have measurable disease; at least one target lesion must have a minimum length of 1 cm in both the long and short axis (determined at the local site); for primary surgery patients, if no radiographic evidence of measurable disease is obtained prior to registration this can be based on surgical findings; imaging then would need to be completed in the 14 days between Gynecology Oncology Group (GOG) registration and chemotherapy initiation
• After GOG registration, the American College of Radiology [ACR] Imaging Core Laboratory will confirm target lesion as required per protocol; the GOG-eligibility (RECIST) scan and baseline T0 perfusion CT scans will be reviewed prior to the intermediate T1 perfusion CT time point
• Primary Surgery Patients:
• Patients with a histologic diagnosis of epithelial ovarian cancer, peritoneal primary carcinoma or fallopian tube cancer, stage II -IV suboptimally debulked (any residual disease > 1 cm); International Federation of Gynecology and Obstetrics (FIGO) stage is assessed following the completion of initial abdominal surgery, appropriate imaging studies and with appropriate tissue available for histologic evaluation; the minimum surgery required is an abdominal surgery providing tissue for histologic evaluation and establishing and documenting the primary site and stage; if additional surgery was performed, it should have been in accordance with appropriate surgery for ovarian or peritoneal carcinoma described in the GOG Surgical Procedures Manual
• Neoadjuvant Chemotherapy (NAC) with Interval Cytoreductive Surgery (ICS) Patients:
• For patients undergoing NAC-ICS, a core tissue (not fine needle aspiration) biopsy is required; the tissue must be consistent with a Müllerian origin; patients will require documentation of at least stage II or extraovarian sites of disease acquired via imaging or surgery (without attempt at cytoreduction)
• Patients with the following histologic epithelial cell types are eligible: serous, endometrioid, clear cell, mucinous adenocarcinoma, undifferentiated carcinoma, mixed epithelial carcinoma, transitional cell carcinoma, malignant Brenner's Tumor, or adenocarcinoma not otherwise specified (N.O.S.); however, the histologic features of the tumor must be compatible with a primary Müllerian epithelial adenocarcinoma; patients may have co-existing fallopian tube carcinoma in-situ so long as the primary origin of invasive tumor is ovarian, peritoneal or fallopian tube; of note, patients with clear cell and mucinous tumors will be eligible unless there is a higher priority protocol
• Absolute neutrophil count (ANC) greater than or equal to 1,500/mcl; this ANC cannot have been induced or supported by granulocyte colony stimulating factors
• Platelets greater than or equal to 100,000/mcl
• Creatinine =< 1.5 x institutional upper limit normal (ULN)
• Bilirubin less than or equal to 1.5 x ULN
• Serum glutamic oxaloacetic transaminase (SGOT) less than or equal to 3 x ULN
• Alkaline phosphatase less than or equal to 2.5 x ULN
• Neuropathy (sensory or motor) less than or equal to Common Terminology Criteria for Adverse Events (CTCAE) grade 1
• Patients must have a GOG performance status of 0, 1, or 2
• Patients must be entered within 12 weeks of diagnostic/staging surgery
• Patients who have met the pre-entry requirements
• An approved informed consent and authorization permitting release of personal health information and must be signed by the patient or guardian
• Only applies for patients who elect to receive bevacizumab:
• Patients in this trial may receive ovarian estrogen +/- progestin replacement therapy as indicated at the lowest effective dose(s) for control of menopausal symptoms at any time, but not high-dose progestins for management of anorexia while on protocol-directed therapy or prior to disease progression due to thrombophlebitis risk
• Prothrombin time (PT) such that international normalized ratio (INR) is =< 1.5 (or an in-range INR, usually between 2 and 3, if a patient is on a stable dose of therapeutic warfarin for management of venous thrombosis including pulmonary thromboembolus) and a partial prothrombin time (PTT) < 1.2 times the upper limit of normal; (heparin, lovenox or alternative anticoagulants are acceptable)
• All patients enrolled into GOG-0262 at sites where ACRIN 6695 is open will be enrolled in the advanced imaging protocol; patients receiving adjuvant or neoadjuvant chemotherapy are eligible for ACRIN 6695; the following sentence does not apply to those patients entered after 02/08/2012: if a patient declines to participate in the perfusion imaging portion of the protocol, a clinical rationale for declination of imaging form will be completed as part of the data submission for ACRIN 6695
• ACRIN 6695 Eligible Patients:
• Confirmation of ACRIN 6695 eligibility after the baseline T0 perfusion computed tomography (CT) will be assessed by the ACR Imaging Core Lab: At least one target lesion must have a minimum length of 1 cm in both the long and short axis (as determined by the local site), at least half of the target lesion must have attenuation greater than or equal to 10 Hounsfield Units (HU) on the unenhanced CT, and at least half of the lesion must have maximum enhancement greater than or equal to 5 HU in the perfusion CT scan (as determined by the ACR Imaging Core Lab)
• Patients with a current diagnosis of borderline epithelial ovarian tumor (formerly "tumors of low malignant potential") or recurrent invasive epithelial ovarian, primary peritoneal or fallopian tube cancer treated with surgery only (such as patients with stage I-A or I-B low grade epithelial ovarian or fallopian tube cancers) are not eligible; patients with a prior diagnosis of a borderline tumor that was surgically resected and who subsequently develop an unrelated, new invasive epithelial ovarian, peritoneal primary or fallopian tube cancer are eligible, provided that they have not received prior chemotherapy for any ovarian tumor
• Patients who have received prior radiotherapy to any portion of the abdominal cavity or pelvis; prior radiation for localized cancer of the breast, head and neck, or skin is permitted, provided that it was completed more than three years prior to registration, and the patient remains free of recurrent or metastatic disease
• Patients who have received prior chemotherapy for any abdominal or pelvic tumor including neo-adjuvant chemotherapy for their ovarian, primary peritoneal or fallopian tube cancer; patients may have received prior adjuvant chemotherapy for localized breast cancer, provided that it was completed more than three years prior to registration, and that the patient remains free of recurrent or metastatic disease
• Patients who have received any targeted therapy (including but not limited to vaccines, antibodies, tyrosine kinase inhibitors) or hormonal therapy for management of their epithelial ovarian, fallopian tube or peritoneal primary cancer
• Patients with synchronous primary endometrial cancer, or a past history of primary endometrial cancer, unless all of the following conditions are met: stage not greater than I-A, grade 1 or 2, no more than superficial myometrial invasion, without vascular or lymphatic invasion; no poorly differentiated subtypes, including papillary serous, clear cell or other FIGO grade 3 lesions
• With the exception of non-melanoma skin cancer, patients with other invasive malignancies who had (or have) any evidence of the other cancer present within the last five years or whose previous cancer treatment contraindicates this protocol therapy
• Patients with acute hepatitis or active infection that requires parenteral antibiotics
• Patients with clinically significant cardiovascular disease; this includes:
• Myocardial infarction or unstable angina < 6 months prior to registration
• New York Heart Association (NYHA) grade II or greater congestive heart failure
• Serious cardiac arrhythmia requiring medication; this does not include asymptomatic, atrial fibrillation with controlled ventricular rate
• Patients who are pregnant or nursing; patients of childbearing potential must agree to use contraceptive measures during study therapy and for at least six months after completion of bevacizumab therapy
• Patients who have received prior therapy with any anti-vascular endothelial growth factor (VEGF) drug, including bevacizumab
• Patients with medical history or conditions not otherwise previously specified which in the opinion of the investigator should exclude participation in this study; the investigator should feel free to consult the Statistical and Data Center (SDC) randomization desk for uncertainty in this regard
• Patients with known allergy to cremophor or polysorbate 80
• Only applies to patients who elect to receive bevacizumab:
• Patients with serious non-healing wound, ulcer, or bone fracture; this includes history of abdominal fistula, gastrointestinal perforation or intra-abdominal abscess within 28 days; patients with granulating incisions healing by secondary intention with no evidence of fascial dehiscence or infection are eligible but require weekly wound examinations
• Patients with active bleeding or pathologic conditions that carry high risk of bleeding, such as known bleeding disorder, coagulopathy, or tumor involving major vessels
• Patients with history or evidence upon physical examination of central nervous system (CNS) disease, including primary brain tumor, seizures not controlled with standard medical therapy, any brain metastases, or history of cerebrovascular accident (CVA, stroke), transient ischemic attack (TIA) or subarachnoid hemorrhage within six months of the first date of treatment on this study
• Patients with CTCAE grade 2 or greater peripheral vascular disease (at least brief [< 24 hours] episodes of ischemia managed non-surgically and without permanent deficit)
• Patients with a history of CVA within six months
• Patients with known hypersensitivity to Chinese hamster ovary cell products or other recombinant human or humanized antibodies
• Patients with clinically significant proteinuria; urine protein should be screened by urine protein-creatinine ratio (UPCR); the UPCR has been found to correlate directly with the amount of protein excreted in a 24 hour urine collection; specifically, a UPCR of 1.0 is equivalent to 1.0 gram of protein in a 24-hour urine collection; obtain at least 4 ml of a random urine sample in a sterile container (does not have to be a 24-hour urine); send sample to lab with request for urine protein and creatinine levels (separate requests); the lab will measure protein concentration (mg/dL) and creatinine concentration (mg/dL); the UPCR is derived as follows: protein concentration (mg/dL)/creatinine (mg/dL); patients must have a UPCR < 1.0 to allow participation in the study
• Patients with or with anticipation of invasive procedures as defined below:
• Major surgical procedure, open biopsy or significant traumatic injury within 28 days prior to the first date of bevacizumab therapy (cycle 2)
• Major surgical procedure anticipated during the course of the study; this includes, but is not limited to abdominal surgery (laparotomy or laparoscopy) prior to disease progression such as colostomy or enterostomy reversal, secondary cytoreductive surgery, or second look surgery; please consult with the SDC Randomization Desk prior to patient entry for any questions related to the classification of surgical procedures
• Any tissue biopsy, such as a core biopsy, within 7 days prior to the first date of bevacizumab therapy (cycle 2)
• Patients with clinical symptoms or signs of gastrointestinal obstruction and who require parenteral hydration and/or nutrition
• Patients with metastasis tumor in the parenchyma of the liver or lungs with proximity to large vessels which could make the patients at high risk of lethal hemorrhage during treatment with bevacizumab (ie. hemoptysis, liver rupture)
• ACRIN 6695 Ineligible Patients:
• Patients with contraindication to iodinated contrast for perfusion CT imaging
• Patients who receive Metformin within 48 hours before perfusion CT imaging

• Written informed consent obtained from subject prior to any protocol related procedures
• Performance status Eastern Cooperative Oncology Group (ECOG) 0-2.
• Body weight > 30 kg
• Must have an average life expectancy of 6 months
• Patient is able and willing to comply with protocol and study procedures for the duration of the study including undergoing treatment and scheduled visits and examinations including follow-up visits
• Histological diagnosis of recurrent or metastatic cervical, vaginal, or vulvar cancer or an unknown pelvic malignancy most likely to have arisen from these sites as determined clinically by the treating physicians (i.e. squamous cell carcinoma or adenocarcinoma that is high risk [HR] human papillomavirus positive [HPV]+, but not limited to this example)
• Metastatic disease in at least two distinct lesions (including the index lesion to be treated) with at least one site outside of the radiation field and evaluable by Response Evaluation Criteria in Solid Tumors (RECIST) criteria for evaluation of response
• At least one index lesion to be treated measuring 1 cm amenable to hypofractionated radiation therapy
• Staging computed tomography (CT) scans done prior to enrollment
• Have had at least one line of prior platinum-based systemic chemotherapy once diagnosed with recurrence or metastatic disease if primary cervical cancer. If a patient has primary vulvar or vaginal cancer, there is not a requirement.
• May have received 1 prior biologic regimen (i.e. avastin) but not within 4 weeks of enrollment
• Full recovery from the acute effects of prior treatments, defined as effects having resolved to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version (v) 4.03 grade 0 or 1 with the exception of alopecia and certain laboratory values as outlined below; subjects with irreversible toxicity that is not reasonably expected to be exacerbated by durvalumab and tremelimumab may be included (e.g., hearing loss, neuropathy) upon approval of the principal investigator (PI)
• In patients with central nervous system (CNS) metastases, metastases must be asymptomatic at the time of day 1 of the study and meet the following criteria:
• Brain metastases should have been treated with either whole brain radiation therapy (WBRT), stereotactic radiosurgery (SRS)/gamma-knife, or surgical resection;
• At least 28 days without progression of CNS metastases as evidenced by magnetic resonance imaging (MRI) or CT from last day of treatment with radiation to the CNS metastases;
• At least 3 months from surgical resection (if had surgery) with stability on MRI brain at enrollment;
• At least 14 days since last dose of corticosteroids;
• Must not have leptomeningeal disease or cord compression
• Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 x upper limit of normal (ULN); for subjects with liver metastasis, ALT and AST =< 5 x ULN within 3 weeks prior to initial treatment
• Total bilirubin =< 1.5 x ULN except in patients with documented Gilbert's syndrome or liver metastasis, who must have a baseline total bilirubin =< 3.0 mg/dl within 3 weeks prior to initial treatment
• Serum creatinine clearance (CL) > 40 mL/min by the Cockcroft-Gault formula or by 24-hour urine collection for determination of creatinine clearance within 3 weeks prior to initial treatment
• Negative screening test results for hepatitis B, hepatitis C, and human immunodeficiency virus
• Absolute neutrophil count (ANC) >= 1,500 cells/ul without growth factor support prior to initial treatment
• Hemoglobin >= 9 g/dL prior to initial treatment
• Platelet count >= 100,000 platelets/ul prior to initial treatment
• Subjects must either be of non-reproductive potential (ie, post-menopausal by history; OR history of hysterectomy, OR history of bilateral tubal ligation, OR history of bilateral oophorectomy) or must have a negative serum or urine pregnancy test upon study entry; women will be considered post-menopausal if they have been amenorrheic for 12 months without an alternative medical cause; the following age-specific requirements apply:
• Women < 50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of exogenous hormonal treatments and if they have luteinizing hormone and follicle-stimulating hormone levels in the post-menopausal range for the institution or underwent surgical sterilization (bilateral oophorectomy or hysterectomy); they would also be considered had radiation-induced or chemotherapy-induced menopause with last menses > 1 year ago
• Women >= 50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of all exogenous hormonal treatments, had radiation-induced menopause with last menses > 1 year ago, had chemotherapy-induced menopause with last menses > 1 year ago, or underwent surgical sterilization (bilateral oophorectomy, bilateral salpingectomy or hysterectomy)
• Women of any age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of all exogenous hormonal treatments, had radiation-induced or chemotherapy-induced menopause
• Females of childbearing potential who are sexually active with a nonsterilized male partner must use highly effective method of contraception from the time of screening, and must agree to continue using such precautions for 180 days after the final dose of durvalumab and tremelimumab; cessation of contraception after this point should be discussed with a responsible physician; they must also refrain from egg cell donation for 180 days after the final dose of durvalumab and tremelimumab
• Note: A highly effective method of contraception is defined as one that results in a low failure rate (i.e., less than 1% per year) when used consistently and correctly; the acceptable methods of contraception include barrier methods (male condom plus spermicide, copper T intrauterine device, levonorgesterel-releasing intrauterine system) or hormonal methods (implants, hormone shot or injection, combined pill, minipill, patch)
• Involvement in the planning and/or conduct of the study
• Previous enrollment in the present study
• Female patients who are pregnant or breastfeeding or male or female patients of reproductive potential who are not willing to employ effective birth control from screening to 90 days after the last dose of durvalumab monotherapy or 180 days after the last dose of durvalumab + tremelimumab combination therapy
• Prior treatment with an anti-CTLA-4, including tremelimumab PD-1 or PD-L1 inhibitor, including durvalumab
• Prior oncology vaccine therapy
• Prior radiation treatment to the index lesion to be treated
• Prior radiation which overlaps and precludes hypofractionated treatment to the index lesion
• Treatment with other investigational agent within 4 weeks to the first dose of tremelimumab or durvalumab
• Concomitant therapy with any of the following: interleukin-2 (IL-2), interferon, or other non-study immunotherapy regimens; cytotoxic chemotherapy; immunosuppressive agents; other investigational therapies; all such therapies must have been discontinued > 4 weeks
• Any unresolved toxicity (CTCAE grade < 2) from previous anti-cancer therapy; (subjects with irreversible toxicity that is not reasonably expected to be exacerbated by the investigational product may be included (e.g., hearing loss, peripherally neuropathy)
• Any prior grade >= 3 immune-related adverse event (imAE) while receiving any previous immunotherapy agent, or any unresolved imAE > grade 1
• Treatment with a vascular endothelial growth factor (VEGF) inhibitor within the last 6 weeks
• Major surgical procedure (as defined by the treating physician) within 28 days prior to the first dose of durvalumab and tremelimumab or still recovering from prior surgery
• Active cardiac disease defined as unstable angina, uncontrolled hypertension, myocardial infarction in the last six months (unless successfully treated with coronary artery bypass grafting [CABG] or percutaneous transluminal coronary angioplasty [PTCA]), uncontrolled arrhythmia, or symptomatic congestive heart failure; > 3 heart-related hospitalizations in the past year
• Mean QT interval corrected for heart rate (QTc) >= 470 ms calculated from 3 electrocardiogram (ECGs) using Fridericia's correction from triplicate ECGs in those patients who have an initial abnormal EKG on screening
• Severe chronic obstructive pulmonary disease (COPD) requiring > 3 hospitalizations in the past year
• Active or prior documented autoimmune or inflammatory disorders (including inflammatory bowel disease [eg, colitis or Crohn's disease], diverticulitis [with the exception of diverticulosis], systemic lupus erythematosus, sarcoidosis syndrome, or Wegener syndrome [granulomatosis with polyangiitis, Graves' disease, rheumatoid arthritis, hypophysitis, uveitis, etc]); the following are exceptions to this criterion:
• Patients with vitiligo or alopecia;
• Patients with hypothyroidism (eg, following Hashimoto syndrome) stable on hormone replacement;
• Any chronic skin condition that does not require systemic therapy;
• Patients without active disease in the last 5 years may be included but only after consultation with the study physician;
• Patients with celiac disease controlled by diet alone
• Active or prior documented interstitial lung disease
• Current or prior use of immunosuppressive medication within 14 days before the first dose of durvalumab and tremelimumab with the exceptions of intranasal and inhaled corticosteroids, systemic corticosteroids at physiologic doses not to exceed 10 mg/day of prednisone or equivalent, or steroids used transiently to control contrast agent allergies for radiographic studies
• History of allogeneic organ transplant
• History of hypersensitivity to durvalumab or tremelimumab or any CTLA4, PD1, or PDL-1 inhibitor
• Receipt of live attenuated vaccination within 30 days prior to study entry or within 30 days of receiving durvalumab or tremelimumab
• Active infection including tuberculosis (clinical evaluation that includes clinical history, physical examination and radiographic findings, and tuberculosis [TB] testing in line with local practice), hepatitis B (known positive hepatitis B virus [HBV] surface antigen [HBsAg] result), hepatitis C, or human immunodeficiency virus (positive HIV 1/2 antibodies); patients with a past or resolved HBV infection (defined as the presence of hepatitis B core antibody [anti-HBc] and absence of HBsAg) are eligible; patients positive for hepatitis C virus (HCV) antibody are eligible only if polymerase chain reaction is negative for HCV ribonucleic acid (RNA)
• History of prior bowel fistula, ulcerations, or perforations
• Evidence of progressive or symptomatic central nervous system (CNS) metastases or leptomeningeal disease
• Uncontrolled inter-current illness, including, but not limited to, ongoing or active infection requiring systemic treatment, current or history of prior radiation induced pneumonitis, interstitial lung disease, or psychiatric illness/social situations that would limit compliance with study requirement or compromise the ability of the subject to give written informed consent
• Other active invasive malignancy; history of non-invasive malignancies such as ductal carcinoma in situ of the breast, non-melanomatous carcinoma of the skin, is allowed, as is history of other invasive malignancy that is in remission for >= 5 years after treatment with curative intent
• Any medical, psychological, or social condition that, in the opinion of the treating physician would interfere with evaluation of the investigational product or interpretation of subject safety or study results

• Female or male subjects aged ≥18 years at the time of signing the informed consent form
• Documented evidence of hormone receptor-positive HER2-negative (HR+/HER2-) MBC confirmed
• Refractory to or relapsed after at least 2, and no more than 4, prior systemic chemotherapy regimens for MBC including:
• At least 1 prior anticancer hormonal treatment.
• At least 1 cyclin-dependent kinase inhibitor 4/6 in the metastatic setting.
• Eligible for one of the chemotherapy options listed in the TPC arm
• Documented disease progression after the most recent therapy
• Adequate bone marrow function (hemoglobin > 9 g/dL, ANC > 1,500 per mm3, platelets > 100,000 per mm3).
• Adequate renal function: calculated creatinine clearance ≥30 mL/minute according to the Cockcroft and Gault formula
• Adequate hepatic function (bilirubin ≤ 1.5 IULN, AST and ALT ≤ 2.5 x IULN or 5.0 x IULN)
• Females must not be lactating or pregnant at Screening or Baseline (as documented by a negative beta human chorionic gonadotropin [ß-hCG]
• Previous treatment with Topoisomerase 1 Inhibitors as a free form or as other formulations
• History of significant cardiovascular disease or clinically significant ECG abnormality
• Patients with Gilbert's disease.
• Active infection requiring intravenous antibiotic use
• Patients with a history of an anaphylactic reaction to irinotecan.
• Other concurrent medical or psychiatric conditions that, in the Investigator's opinion, may be likely to confound study interpretation or prevent completion of study procedures and follow-up examinations.
• Locally advanced MBC (stage IIIc) in subjects who are candidates for curative intent therapy at the time of study enrollment

• REGISTRATION TO SURGERY (ARM S)
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
• Patients must have newly diagnosed, histologically or cytologically confirmed squamous cell carcinoma or undifferentiated carcinoma of the oropharynx; patients must have been determined to have resectable oropharyngeal disease; patients with primary tumor or nodal metastasis fixed to the carotid artery, skull base or cervical spine are not eligible
• Patients must have American Joint Committee on Cancer (AJCC) TNM tumor stage III, IV a, or IV b (with no evidence of distant metastases) as determined by imaging studies (performed < 4 weeks prior to pre-registration) and complete head and neck exam; the following imaging is required: computed tomography (CT) scan with IV contrast or magnetic resonance imaging (MRI)
• Patients must have biopsy-proven cyclin-dependent kinase inhibitor 2A (p16)+ oropharynx cancer; the histologic evidence of invasive squamous cell carcinoma may have been obtained from the primary tumor or metastatic lymph node; it is required that patients have nodal stage N1-N2b confirmed by clinical or radiographic methods (clinically N0 patients are not eligible)
• Carcinoma of the oropharynx associated with HPV as determined by p16 protein expression using immunohistochemistry (IHC) performed by a Clinical Laboratory Improvement Amendments (CLIA) approved laboratory; using p16 antibody obtained from Roche mtm laboratories AG (CINtec, clone E6H4) is recommended
• No prior radiation above the clavicles
• Patients with a history of a curatively treated malignancy must be disease-free for at least two years except for carcinoma in situ of cervix and/or non-melanomatous skin cancer
• Patients with the following within the last 6 months prior to pre-registration must be evaluated by a cardiologist and/or neurologist prior to entry into the study
• Patients must not have evidence of extensive or "matted/fixed" pathologic adenopathy on preoperative imaging
• Absolute neutrophil count >= 1,500/mm^3
• Platelets >= 100,000/mm^3
• Total bilirubin =< the upper limit of normal (ULN)
• Calculated creatinine clearance must be > 60 ml/min using the Cockcroft-Gault formula
• Women must not be pregnant or breast-feeding due to the teratogenicity of chemotherapy; all females of childbearing potential must have a blood test or urine study within 2 weeks prior to registration to rule out pregnancy; a female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: has not undergone a hysterectomy or bilateral oophorectomy; or has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months)
• Patient must not have an intercurrent illness likely to interfere with protocol therapy or prevent surgical resection
• Patients must not have uncontrolled diabetes, uncontrolled infection despite antibiotics or uncontrolled hypertension within 30 days prior to pre-registration
• REGISTRATION/RANDOMIZATION TO STEP 2
•ARMS A, B, C AND D AND REGISTRATION TO STEP 3
• Histopathologic assessment of surgical pathology must include examination for perineural invasion (PNI) and lymphovascular invasion (LVI) and reported as absent or present; the absence or presence of extracapsular extension (ECE) requires gross and microscopic assessment and is defined to be:
• Absent (negative or nodal metastasis with smooth/rounded leading edge confined to thickened capsule/pseudocapsule),
• Present
•minimal (tumor extends =< 1 mm beyond the lymph node capsule), or
• Present
•extensive (gross, tumor extends > 1 mm beyond the lymph node capsule (includes soft tissue metastasis)
• Patients must have ECOG performance status 0 or 1
• Patient must be registered/randomized within 5-7 weeks following surgery
• Women of childbearing potential and sexually active males are strongly advised to use an accepted and effective method of contraception

• Eligible patients will have locally advanced cervical cancer suitable for primary treatment with chemoradiation with curative intent, in addition to:
• Federation of Gynecology and Obstetrics (FIGO) 2008 stage IB1 & node positive, IB2, IIA, IIB, IIIB, or IVA disease
• Eastern Cooperative Oncology Group (ECOG) performance status 0-2
• Histological diagnosis of squamous cell carcinoma, adenocarcinoma or adenosquamous cell carcinoma of the cervix
• White blood cells (WBC) >= 3.0 x 10^9/L
• Absolute neutrophil count (ANC) >= 1.5 x 10^9/L
• Platelet count >= 100 x 10^9/L
• Bilirubin =< 1.5 times upper limit of normal (ULN)
• Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) =< 2.5 x ULN (if both tests are done, both results need to be =< 2.5 x ULN)
• Creatinine =< ULN (Common Toxicity Criteria [CTC] grade 0) OR calculated creatinine clearance (Cockcroft-Gault formula) >= 60 mL/min OR >= 50 mL/min by ethylenediaminetetraacetic acid (EDTA) creatinine clearance
• Written informed consent
• Any previous pelvic radiotherapy
• Para-aortic nodal involvement above the level of the common iliac nodes or L3/L4 (if biopsy proven, PET positive, or >= 15 mm short-axis diameter on computed tomography [CT])
• FIGO 2008 stage IIIA disease
• Patients assessed at presentation as requiring interstitial brachytherapy treatment
• Patients with bilateral hydronephrosis unless at least one side has been stented and renal function fulfills the required inclusion criteria
• Previous chemotherapy for this tumor
• Evidence of distant metastases
• Prior diagnosis of Crohn's disease or ulcerative colitis
• Peripheral neuropathy >= grade 2 (per Common Terminology Criteria for Adverse Events [CTCAE] version [v]4)
• Patients who have undergone a previous hysterectomy or will have a hysterectomy as part of their initial cervical cancer therapy; this includes patients with a prior history of supracervical hysterectomy
• Patients with other invasive malignancies, with the exception of non-melanoma skin cancer and in situ melanoma, who had (or have) any evidence of the other cancer present within the last 5 years
• Patients who are pregnant or lactating
• Any contraindication to the use of cisplatin, carboplatin, or paclitaxel chemotherapy
• Serious illness or medical condition that precludes the safe administration of the trial treatment including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
• Patients who are known to be human immunodeficiency virus (HIV) positive

• Postmenopausal: no menses for >1 year
• Minimum age: 48 years
• Symptomatic apical and/or anterior vaginal wall prolapse, stage 2 or greater
• No estrogen replacement within the last month (may come off current treatment, i.e. wash out, to join the study)
• Medically fit for elective surgery
• Physically able to apply/insert the study drug
• Available for clinic follow-up for minimum 1yr
• Concurrent use of steroid creams for other indications (e.g. lichen sclerosis)
• BMI >35 kg/m2
• Recent history (within last month) of vaginal infection or vaginitis
• Contraindications to estrogen therapy (e.g. spontaneous DVT, stroke, breast or endometrial/ hormone-responsive cancer, genital bleeding of unknown cause)
• History of connective tissue disease
• Any oral or transdermal estrogen, SERM, or other medication impacting vaginal milieu
• History of vaginal irradiation
• Allergy to Premarin or its constituents
• Prior apical repair or use of mesh for prolapse repair
• Current tobacco use

• Pathologically proven primary cervical cancer I-IIA with squamous cell carcinoma, adenosquamous carcinoma or adenocarcinoma initially treated with a standard radical hysterectomy with pelvic lymphadenectomy
• Patients with the following characteristics (depth of stromal invasion and lymphovascular space involvement to be pathologically confirmed):
• Positive capillary-lymphovascular space involvement and one of the following:
• Deep third penetration
• Middle third penetration, clinical tumor >= 2 cm
• Superficial third penetration, clinical tumor >= 5 cm
• Negative capillary-lymphatic space involvement
• Middle or deep third penetration, clinical tumor >= 4 cm
• Absolute neutrophil count (ANC) >= 1,500/mcl
• Platelets >= 100,000/mcl
• Creatinine =< upper limit of normal (ULN) or calculated creatinine clearance >= 60 mL/min
• Bilirubin =< 1.5 x normal
• Alkaline phosphate =< 3 x normal
• Serum glutamic oxaloacetic transaminase (SGOT) =< 3 x normal
• Gynecologic Oncology Group (GOG) performance status 0, 1, 2
• Patients should not be randomized less than 3 weeks post-surgery but will not be acceptable for randomization more than 8 weeks post-surgery
• Patients who have met the pre-entry requirements
• Patients must have signed an approved informed consent and authorization permitting release of personal health information
• Patients with tumor in the parametria, pelvic lymph nodes or any other extra uterine site or with positive surgical margins
• Patients with septicemia or severe infection
• Patients with intestinal obstruction or gastrointestinal bleeding
• Patients with postoperative fistula
• Patients with cervix cancer who have received any previous radiation or chemotherapy
• Patients whose circumstances do not permit completion of the study or the required follow-up
• Patients with renal abnormalities requiring modification of radiation field (pelvic kidney, renal transplant, etc.)
• Patients with GOG performance status of 3 or 4
• Patients with a history of other invasive malignancies, with the exception of non-melanoma skin cancer, are excluded if there is any evidence of other malignancy being present within the last five years; patients are also excluded if their previous cancer treatment contraindicates this protocol therapy

• Estrogen receptor (ER) and/or progesterone receptor (PR) positive histologically confirmed adenocarcinoma of the breast with staining of >= 1% cells will be considered positive; receptor status may be based on any time during treatment prior to study randomization, and from any site (i.e. primary, recurrent, or metastatic)
• Patients whose tumors have HER2 immunohistochemistry (IHC) 3+, in situ hybridization (ISH) >= 2.0, or average HER2 copy number >= 6.0 signals per cell are not eligible; receptor status may be based on any time during treatment prior to study randomization, and from any site (i.e. primary, recurrent, or metastatic)
• Patients must have measurable or non-measurable stage III/locally advanced or metastatic carcinoma of the breast where local therapy with curative intent is not possible; lesions must be evaluated =< 4 weeks prior to study randomization; diagnostic-quality computed tomography (CT) scans with both oral and intravenous (IV) contrast are the expected radiologic method, unless an alternative is approved
• NOTE: Where baseline imaging has already been performed =< 6 weeks prior to study randomization, repeat imaging may not be required
• NOTE: As of October 16, 2016, accrual of new patients having non-measurable disease has stopped; the planned accrual for this target population has been reached
• Pre/peri- and postmenopausal women and all men are eligible for this trial; postmenopausal is defined as:
• Age >= 55 years and one year or more of amenorrhea
• Age < 55 years and one year or more of amenorrhea, with estradiol < 20 pg/ml
• Age < 55 with prior hysterectomy but intact ovaries, with estradiol < 20 pg/ml
• Prior bilateral oophorectomy
• NOTE: Women who do not fit the criteria for being postmenopausal as above are deemed pre-or peri-menopausal; pre/perimenopausal women and all men can enroll provided they agree to receive concomitant luteinizing hormone-releasing hormone (LHRH) agonist; pre/perimenopausal women must have commenced treatment with LHRH agonist at least 4 weeks prior to randomization; if patients have received alternative LHRH agonist prior to study entry, they must switch to goserelin for the duration of the trial
• Sexually active males and pre/perimenopausal women must agree to use an accepted and effective method of contraception or to abstain from sexual intercourse for the duration of their participation in the study and for 3 months after discontinuation of therapy
• Women must not be pregnant or breast-feeding; all females of childbearing potential must have a blood test or urine study =< 2 weeks prior to randomization
• A female of childbearing potential is any woman, regardless of sexual orientation or whether they have undergone tubal ligation, who meets the following criteria: 1) has not undergone a hysterectomy or bilateral oophorectomy; or 2) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months)
• Patients must not have known central nervous system metastasis or a history of central nervous system (CNS) metastases; patients with leptomeningeal disease are not eligible
• Patients must be disease-free of prior invasive malignancies for > 5 years with the exception of curatively-treated basal cell or squamous cell carcinoma of the skin or carcinoma in situ of the cervix
• NOTE: If there is a history of prior malignancy, patients must not be receiving other specific treatment for that cancer
• Patients must meet at least one of the following criteria:
• Disease progression any time after non-steroidal AI use in the advanced disease setting
• Relapse while on or within =< 12 months of end of adjuvant non-steroidal AI therapy with or without prior endocrine therapy for advanced disease
• NOTE: In either setting, treatment with any prior endocrine therapy must be completed >= 2 weeks prior to cycle 1 day 1 (C1D1) of study treatment with the exception of exemestane which is permitted in the advanced disease setting within =< 4 weeks immediately prior to C1D1; prior adjuvant exemestane is allowed if the disease free interval is > 12 months from the discontinuation of exemestane; prior faslodex, everolimus, palbociclib or other cyclin-dependent kinase (CDK) inhibitor (e.g. ribociclib, abemaciclib) use are allowed and must have been completed >= 2 weeks prior to C1D1; failure to adhere to this washout guideline will result in a protocol violation
• Patients may have received only one prior chemotherapy regimen for metastatic disease provided treatment was completed >= 3 weeks prior to randomization
• Patients may be treated with bone modifying agents such as bisphosphonates or RANK-ligand agents (e.g. denosumab) per American Society of Clinical Oncology (ASCO) guidelines; whenever possible, patients requiring bone modifying agents should start treatment >= 7 days prior to study therapy and should continue the same agent throughout study unless clinically compelled to change
• Prior radiotherapy must in general have been completed >= 2 weeks prior to randomization and patients must have recovered from the toxicity of the radiation
• NOTE: Patients may receive concurrent radiation therapy to painful sites of bony disease or areas of impending fracture as long as sites of measurable or non-measurable disease outside the radiation therapy port are available to follow
• Patients must NOT receive concurrent anti-cancer therapy or investigational agent unless specified in protocol
• Patients must NOT be receiving valproic acid, an histone deacetylase (HDAC) inhibitor, and may not have previously received any HDAC inhibitor prior to enrollment (e.g. valproic acid, entinostat, vorinostat) unless discussed with the study chair; patients must not have received prior HDAC therapy for the treatment of their malignancy
• Patients must have no known allergies to exemestane, entinostat, or medications that have a benzamide structure (e.g., tiapride, remoxipride, clebropride)
• Patients must NOT suffer from medical or psychiatric conditions that would interfere with protocol compliance, the ability to provide informed consent, or assessment of response or anticipated toxicities; this includes uncontrolled intercurrent illness including, but not limited to ongoing or active infection
• Patients must have recovered from all clinically relevant adverse events to grade 1 or baseline due to previous agents administered (except alopecia)
• Patients must have adequate hematologic, liver and renal function =< 28 days prior to randomization
• NOTE: It is preferred that laboratory values for eligibility be assessed after the last dose of prior treatment, especially in cases where most-recent treatment prior to study entry is chemotherapy
• Hemoglobin (HgB) >= 9.0 g/dL (=< 28 days prior to randomization)
• Platelet count >= 100,000/mcL (=< 28 days prior to randomization)
• Absolute neutrophil count >= 1,500/mcL (=< 28 days prior to randomization)
• Creatinine =< 2.0 mg/dL (=< 28 days prior to randomization)
• Total bilirubin < 1.5 x institutional upper limit of normal (=< 3 mg/dL in case of Gilbert's syndrome) (=< 28 days prior to randomization)
• Transaminases (alanine aminotransferase [ALT], aspartate aminotransferase [AST]) =< 2.5 x institutional upper limit normal (=< 28 days prior to randomization)
• Known human immunodeficiency virus (HIV)-positive patients should have a cluster of differentiation (CD)4 count > 250/mm^3
• Patients must have Eastern Cooperative Oncology Group (ECOG) performance status 0-1
• Patients must have a life expectancy >= 12 weeks
• Patients must be able to swallow tablets

• Between 16 and 44 years of age inclusive
• Singleton pregnancy
• Intact membranes
• Between 28-0/7 weeks and 33-6/7 weeks' gestation inclusive
• Reported or documented uterine activity
• Cervical dilation between 2 cm and 4 cm inclusive
• Multifetal gestation
• Less than 28 weeks' gestation
• 34 or more weeks' gestation
• Ruptured membranes
• More than 4 cm dilated
• Previously received a course of corticosteroids for fetal lung maturation
• Oligohydramnios
• Fetal growth restriction
• Chorioamnionitis or temperature of at least 38.0 degrees Celsius
• Fetal death
• Preeclampsia
• Suspected placental abruption or placenta previa
• Lethal fetal malformation or amniotic fluid index at least 35
• Systolic BP < 90 mmHg or diastolic BP < 50 mmHg
• Baseline tachycardia (pulse >120 after 2 consecutive measurements 30 minutes apart)
• Chronic hypertension treated with antihypertensives in pregnancy
• Seizure disorder or HIV
• Maternal allergy to nifedipine
• Known maternal cardiac disease
• Women who have received progesterone therapy in the second or third trimester for prevention of preterm birth

• The patient must sign consent for study participation.
• The patient must be female and have a diagnosis of an invasive or non-invasive breast cancer that was treated surgically by a partial mastectomy.
• The patient must be deemed an appropriate candidate for breast conserving therapy (i.e. not pregnant, never had radiation to the treated breast, breast size would allow adequate cosmesis after volume loss from partial mastectomy).
• Patients with involved lymph nodes are candidates for the study.
• Surgical margins are negative for invasive (no tumor on ink) or non-invasive breast cancer (2 mm negative margin).
• The greatest dimension of the tumor is less than 4cm before surgery.
• Multifocal disease is allowed if it was removed by a single lumpectomy resection and the patient remained a candidate for breast conservation.
• Age 18 years and older.
• Women of childbearing potential (pre-menopausal defined as having a menstrual period within the past 1 year) must have a negative serum pregnancy test or complete a pregnancy waiver form per institutional policy.
• The surgical cavity is clearly visible on CT images. Of note, clips are not required but recommended.
• The patient must weigh less than 150Kg (330lb), which is the limit of the imaging couch.
• The patient must be less than 6'6" in height.
• The patient must feel comfortable in the prone position.
• Diagnosis of prior contralateral breast cancer is allowed.
• Diagnosis of synchronous bilateral cancers is allowed. In this case if bilateral boosts are required, a patient would not have both treatments on the same day.
• Oncoplastic reduction surgery is allowed if the lumpectomy cavity can be clearly visualized.
• Patients with proven multi-centric carcinoma (tumors in different quadrants of the breast or tumor separated by at least 4 cm).
• Prior radiation therapy to that breast or that hemi thorax.
• Unable to fit into the immobilization breast cup with an adequate seal.
• Male gender.
• Patient cannot comfortably be set up in the prone position (i.e. physical disability)
• Unable to fit into the breast immobilization device due to breast size or other anatomical reason.
• Mastectomy is the surgery performed.
• Patient has received prior radiotherapy to the involved breast.
• Tumor bed is less than 3 mm from the skin surface.
• Greater than 50% of the target volume is above the upper border of the table.
• Patients with skin involvement, regardless of tumor size.
• Patients with connective tissue disorders specifically systemic lupus erythematosis, scleroderma, or dermatomyositis.
• Patients with psychiatric or addictive disorders that would preclude obtaining informed consent.
• Patients who are pregnant or lactating due to potential exposure of the fetus to RT and unknown effects of RT to lactating females.
• Patients with breast implants/tissue expanders or flap reconstruction.

1. Histologically or cytologically confirmed recurrent locally advanced or metastatic breast cancer not amenable to treatment with curative intent, meeting all of the criteria for 1 of the following cohorts: A. Cohort 1 i. HR+ HER2- breast cancer harboring an FGFR2 gene amplification. HR+ HER2- breast cancer is defined per the local pathology report as estrogen receptor (ER) >1% and/or progesterone receptor (PR) >1%, HER2-negative per American Society of Clinical Oncology (ASCO) and the College of American Pathologists (CAP) guidelines, 2018. ii. Measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1 iii. Has received 1-3 prior endocrine-containing therapies and up to 2 prior chemotherapy regimens for advanced/metastatic disease iv. Has received prior treatment with a CDK4/6 inhibitor or is ineligible for such i. treatment (per Investigator decision) ii. Has experienced disease progression/recurrence within 1 month following the completion of any endocrine therapy for advanced/metastatic breast cancer B. Cohort 2 i. TNBC harboring an FGFR2 gene amplification. TNBC is defined as negative for ER, PR and HER2. Negative for ER and PR includes the following: local pathology report classifies them as negative, Allred Score of 2 or below or <1% staining. HER2-negative per ASCO / CAP guidelines, 2018. ii. Measurable disease per RECIST 1.1 iii. Has received at least 1 prior chemotherapy or chemotherapy/immunotherapy iv. (PD-L1/PD-1 inhibitors) regimen for advanced/metastatic disease Has experienced disease progression/recurrence during or after the most recent prior chemotherapy for advanced/metastatic breast cancer C. Cohort 3 i. TNBC or HR+ HER2- breast cancer (defined as above) harboring an FGFR2 gene amplification ii. Non measurable, evaluable disease per RECIST 1.1. Patients with bone-only disease must have lytic or mixed lytic-blastic lesions iii. Other criteria for either HR+ HER2- breast cancer or TNBC should be met as described for Cohort 1 and 2, respectively D. Cohort 4 i. HR+ HER2- breast cancer (defined as above) harboring an FGFR1 high-level gene amplification ii. Measurable disease per RECIST 1.1 iii. Has received 1-2 prior endocrine-containing therapies and no more than 1 prior chemotherapy regimen for advanced/metastatic disease. Prior treatment with fulvestrant is not permitted. iv. Has received prior treatment with a CDK4/6 inhibitor or is ineligible for such i. treatment (per Investigator decision) ii. Pre/peri-menopausal patients must be on goserelin. Patients must have commenced treatment with goserelin or an alternative GnRH agonist at least 4 weeks prior to the first dose of fulvestrant. If patients have received an alternative GnRH agonist prior to study entry, they must switch to goserelin for the duration of the trial. Postmenopausal is defined as at least one of the following criteria: age ≥60 years; age <60 years and cessation of regular menses for at least 12 consecutive months with no alternative pathological or physiological cause; and serum estradiol and follicle-stimulating hormone level within the laboratory's reference range for postmenopausal females; or documented bilateral oophorectomy. iii. Has experienced disease progression/recurrence within 1 month following the completion of any endocrine therapy for advanced/metastatic breast cancer. 2. Archival or (preferably) fresh tumor tissue must be available for central laboratory confirmation of FGFR amplification. 3. The patient has adequate organ function as defined by the following criteria: 1. Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤3.0 × the upper limit of normal (ULN); if liver function abnormalities are due to underlying liver metastases, AST and ALT ≤5 × ULN 2. Total bilirubin ≤1.5 × ULN or ≤3 × ULN in case of Gilbert's syndrome 3. Absolute neutrophil count (ANC) ≥1.0 × 109/L without hematopoietic growth factor support 4. Platelet count ≥75 × 109/L without transfusion support (that is, excluding measurements obtained within 3 days after transfusion of platelets) 5. Hemoglobin ≥9.0 g/dL without transfusion support (that is, excluding measurements within 7 days after transfusion of packed red blood cells or whole blood) 6. Serum phosphorus ≤ ULN 7. Creatinine clearance (calculated or measured value): ≥40 mL/min A patient must not meet any of the following exclusion criteria to be eligible for this study: 1. History and/or current evidence of any of the following disorders: 1. Non-tumor related alteration of the calcium-phosphorus homeostasis that is considered clinically significant in the opinion of the Investigator 2. Ectopic mineralization/calcification, including but not limited to soft tissue, kidneys, intestine, or myocardia and lung, considered clinically significant in the opinion of the Investigator 3. Retinal or corneal disorder confirmed by retinal/corneal examination and considered clinically significant in the opinion of the Investigator. 2. Corrected QT interval using Fridericia's formula (QTcF) >470 msec. Patients with an atrioventricular pacemaker or other condition (for example, right bundle branch block) that renders the QT measurement invalid are an exception and the criterion does not apply. 3. Treatment with any of the following within the specified time frame prior to the first dose of TAS-120: 1. Major surgery within 4 weeks (the surgical incision should be fully healed) 2. Radiotherapy for extended field within 4 weeks or limited field radiotherapy within 2 weeks 3. Any prior systemic therapy regardless of the stop date, but the patient must have recovered to eligibility levels from prior toxicity 4. Any investigational agent received within 30 days or 5 half-lives (whichever is shorter) 4. Prior treatment with an FGFR inhibitor 5. Cohort 4 only: Prior treatment with fulvestrant, or known hypersensitivity to fulvestrant. 6. A serious illness or medical condition(s) including but not limited to the following: 1. Known acute systemic infection 2. Myocardial infarction, severe/unstable angina, or symptomatic congestive heart failure within the previous 6 months 3. History or current evidence of serious uncontrolled ventricular arrhythmia 4. Chronic diarrhea diseases considered to be clinically significant in the opinion of the Investigator 5. Congenital long QT syndrome, or any known history of torsade de pointes, or family history of unexplained sudden death 6. Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or TAS-120 administration, or may interfere with the interpretation of study results, and in the judgment of the Investigator would make the patient inappropriate for entry into this study 7. Brain metastases that are untreated or clinically or radiologically unstable (that is, have been stable for <1 month) 8. History of another primary malignancy that is currently clinically significant or currently requires active intervention 9. Pregnant or lactating female

• Has histologically confirmed International Federation of Gynecology and Obstetrics (FIGO) Stage III or Stage IV EOC (high-grade predominantly serous, endometrioid (any grade), carcinosarcoma, mixed mullerian with high-grade serous component, clear cell, or low-grade serous OC), primary peritoneal cancer, or fallopian tube cancer
• Has just completed primary debulking surgery or is eligible for primary debulking surgery or is a potential candidate for interval debulking surgery
• Is a candidate for carboplatin and paclitaxel chemotherapy, to be administered in the adjuvant or neoadjuvant setting
• Candidates for neoadjuvant chemotherapy, has a cancer antigen 125 (CA-125) (kilounits/L):carcinoembryonic antigen (CEA; ng/mL) ratio greater than or equal to 25
• Is able to provide a newly obtained core or excisional biopsy of a tumor lesion for prospective testing of BRCA1/2 and Programmed Cell Death-Ligand 1 (PD-L1) tumor markers status prior to randomization
• Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1, as assessed within 7 days prior to initiating chemotherapy in the lead-in period and within 3 days prior to Day 1 of Cycle 1
• Female participants are not pregnant, not breastfeeding, and at least 1 of the following conditions applies: a.) Not a woman of childbearing potential (WOCBP) OR b.) Is a WOCBP and using a contraceptive method that is highly effective, with low user dependency, or be abstinent from heterosexual intercourse as their preferred and usual lifestyle, during the Treatment Period and for at least 120 days following the last dose of pembrolizumab (or pembrolizumab placebo) and bevacizumab (if administered), at least 180 days following the last dose of olaparib (or olaparib placebo), and at least 210 days following the last dose of chemotherapy and agrees not to donate eggs (ova, oocytes) to others or freeze/store for her own use for the purpose of reproduction during this period. The investigator should evaluate the potential for contraceptive method failure in relationship to the first dose of study treatment. A WOCBP must have a negative highly sensitive pregnancy test within either 24 hours (urine) or 72 hours (serum) before the first dose of study treatment. If a urine test cannot be confirmed as negative, a serum pregnancy test is required. The investigator is responsible for review of medical history, menstrual history, and recent sexual activity to decrease the risk for inclusion of a woman with an early undetected pregnancy. Contraceptive use by women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies
• Has adequate organ function
• Has mucinous, germ cell, or borderline tumor of the ovary
• Has a known or suspected deleterious mutation (germline or somatic) in either BRCA1 or BRCA2
• Has a history of non-infectious pneumonitis that required treatment with steroids or currently has pneumonitis
• Has either myelodysplastic syndrome (MDS)/acute myeloid leukemia (AML) or has features suggestive of MDS/AML
• Has a known additional malignancy that is progressing or has required active treatment in the last 3 years Note: Participants with basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or carcinoma in situ (e.g. ductal carcinoma in situ, cervical carcinoma in situ) that has undergone potentially curative therapy are not excluded.
• Has ongoing Grade 3 or Grade 4 toxicity, excluding alopecia, following chemotherapy administered during the lead-in period
• Has known active central nervous system metastases and/or carcinomatous meningitis. Participants with brain metastases may participate provided they were previously treated (except with chemotherapy) and are radiologically stable, clinically stable, and no steroids were used for the management of symptoms related to brain metastases within 14 days prior to randomization. Stable brain metastases should be established prior to the first dose of study medication lead-in chemotherapy
• Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (dosing >10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to randomization
• Has an active autoimmune disease that has required systemic treatment in the past 2 years (i.e., with use of disease modifying agents, corticosteroids or immunosuppressive drugs) Note: Replacement therapy (e.g. thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment and is allowed.
• Has a known history of active tuberculosis (TB; Bacillus Tuberculosis)
• Has an active infection requiring systemic therapy
• Has received colony-stimulating factors (eg, granulocyte colony stimulating factor [G-CSF], granulocyte macrophage colony-stimulating factor [GM-CSF] or recombinant erythropoietin) within 4 weeks prior to receiving chemotherapy during the lead-in period
• Is considered to be of poor medical risk due to a serious, uncontrolled medical disorder, non-malignant systemic disease or active, uncontrolled infection
• Has had surgery to treat borderline tumors, early stage EOC, or early stage fallopian tube cancer <6 months prior to screening
• Has a known history of human immunodeficiency virus (HIV) infection
• Has a known history of hepatitis B (defined as hepatitis B surface antigen [HBsAg] reactive) or known active hepatitis C virus (defined as HCV RNA [qualitative] is detected) infection. Testing for hepatitis B or hepatitis C is required at screening only if mandated by local health authority. Note: Participants with a history of hepatitis B but who are HBsAg negative are eligible for the study
• Is either unable to swallow orally administered medication or has a gastrointestinal (GI) disorder affecting absorption (e.g. gastrectomy, partial bowel obstruction, malabsorption)
• Has uncontrolled hypertension
• Has current, clinically relevant bowel obstruction (including sub-occlusive disease), abdominal fistula or GI perforation, related to underlying EOC (for participants receiving bevacizumab)
• Has a history of hemorrhage, hemoptysis or active GI bleeding within 6 months prior to randomization (for participants receiving bevacizumab)
• Is a WOCBP who has a positive urine pregnancy test within 72 hours before the first dose of chemotherapy in the lead-in period and within 72 hours prior to Day 1 of Cycle 1, is pregnant or breastfeeding, or is expecting to conceive children within the projected duration of the study, starting with screening through 120 days following the last dose of pembrolizumab (or pembrolizumab placebo) and bevacizumab (if administered), at least 180 days following the last dose of olaparib (or olaparib placebo), and at least 210 days following the last dose of chemotherapy
• Has received prior treatment for any stage of OC, including radiation or systemic anti-cancer therapy (e.g. chemotherapy, hormonal therapy, immunotherapy, investigational therapy)
• Has received prior therapy with an anti-Programmed Cell Death-1 (anti-PD-1), anti-PD-L1, or anti-PD-L2 agent or with an agent directed to another stimulatory or co-inhibitory T-cell receptor (e.g. cytotoxic T lymphocyte antigen-4 [CTLA-4], OX 40, CD137)
• Has received prior therapy with either olaparib or any other poly(adenosine-ribose) polymerase (PARP) inhibitor
• Has intraperitoneal chemotherapy planned or has been administered as first-line therapy
• Has received a live vaccine within 30 days prior to the first dose of study treatment on Day 1 of Cycle 1
• Has severe hypersensitivity (≥Grade 3) to pembrolizumab, olaparib, carboplatin, paclitaxel or bevacizumab (if using) and/or any of their excipients
• Is currently receiving either strong (e.g. itraconazole, telithromycin, clarithromycin, protease inhibitors boosted with ritonavir or cobicistat, indinavir, saquinavir, nelfinavir, boceprevir, telaprevir) or moderate (eg, ciprofloxacin, erythromycin, diltiazem, fluconazole, verapamil) inhibitors of cytochrome P450 (CYP)3A4 that cannot be discontinued for the duration of the study
• Is currently receiving either strong (e.g. phenobarbital, phenytoin, rifampicin, rifabutin, rifapentine, carbamazepine, nevirapine, and St John's Wort) or moderate (e.g. bosentan, efavirenz, modafinil) inducers of CYP3A4 that cannot be discontinued for the duration of the study
• Has received whole blood transfusions in the last 120 days prior to randomization
• Is currently participating or has participated in a study of an investigational agent or has used an investigational device within 4 weeks (28 days) of starting chemotherapy in the Lead-in Period
• Has resting electrocardiogram (ECG) indicating uncontrolled, potentially reversible cardiac conditions or participant has congenital long QT syndrome
• Has had an allogenic tissue/solid organ transplant, has received previous allogenic bone-marrow transplant, or has received double umbilical cord transplantation
• Either has had major surgery within 3 weeks of randomization or has not recovered from any effects of any major surgery