• Histologically or cytologically-confirmed Ewing sarcoma, rhabdomyosarcoma, neuroblastoma, or osteosarcoma
• Disease progression after prior therapy in locally advanced or metastatic setting
• Measurable or evaluable disease based on the Response Evaluation Criteria in Solid Tumors (RECIST v1.1) criteria
• Age 12 months to <21 years
• Adequate bone marrow reserves, hepatic function, and renal function
• Recovered from effects of any prior surgery or cancer therapy
• Patients 18 years or older will provide written consent. A parent or legal guardian of a patient <18 years of age will provide informed consent and patients 11 to 18 years of age will provide written assent or as per participating institutional policy.
• Clinically significant gastrointestinal disorders
• NYHA Class III or IV congestive heart failure, ventricular arrhythmias or uncontrolled blood pressure
• Active infection or unexplained fever
• Known hypersensitivity to any of the components of MM-398 or other liposomal products
• Recent Investigational therapy
• Pregnant or breast feeding; females of child-bearing potential must test negative for pregnancy at the time of enrollment

• Measurable stage III, measurable stage IVA, stage IVB (with or without measurable disease) or recurrent (with or without measurable disease) endometrial cancer.
• Pathology report showing results of institutional MMR IHC testing.
• Histologic confirmation of the original primary tumor is required (submission of pathology report(s) is required). Patients with the following histologic types are eligible: Endometrioid adenocarcinoma, serous adenocarcinoma, dedifferentiated/undifferentiated carcinoma, clear cell adenocarcinoma, mixed epithelial carcinoma, adenocarcinoma not otherwise specified (N.O.S.).
• Submission of tumor specimens for centralized MMR IHC testing is required after Step 1 and before Step 2 registration.
• In patients with measurable disease, lesions will be defined and monitored by RECIST version (v) 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) or magnetic resonance imaging (MRI). Lymph nodes must be >= 15 mm in short axis when measured by CT or MRI.
• Patients may have received
• NO prior chemotherapy for treatment of endometrial cancer OR
• Prior adjuvant chemotherapy (e.g., paclitaxel/carboplatin alone or as a component of concurrent chemotherapy and radiation therapy [with or without cisplatin]) provided adjuvant chemotherapy was completed >= 12 months prior to STEP 2 registration.
• Patients may have received prior radiation therapy for treatment of endometrial cancer. Prior radiation therapy may have included pelvic radiation therapy, extended field pelvic/para aortic radiation therapy, intravaginal brachytherapy and/or palliative radiation therapy. All radiation therapy must be completed at least 4 weeks prior to STEP 2 registration.
• Patients may have received prior hormonal therapy for treatment of endometrial cancer. All hormonal therapy must be discontinued at least three weeks prior to STEP 2 registration.
• Interval or cytoreductive surgery, after start of treatment on this trial, and prior to documentation of disease progression, is NOT permitted.
• Age >= 18
• Performance status of 0, 1 or 2.
• Platelets >= 100,000/mcl.
• Absolute neutrophil count (ANC) >= 1,500/mcl.
• Creatinine =< 1.5 x institutional/laboratory upper limit of normal (ULN).
• Total serum bilirubin level =< 1.5 x upper limit of normal (ULN) (patients with known Gilbert's disease who have bilirubin level =< 3 x ULN may be enrolled).
• Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 3 x ULN.
• Thyroid stimulating hormone (TSH) within normal limits. If TSH is not within normal range despite no symptoms of thyroid dysfunction, normal Free T4 level is required.
• Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months of Step 2 registration are eligible for this trial.
• For patients of child bearing potential: negative urine or serum pregnancy test. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test is required.
• Administration of study drugs (pembrolizumab [MK-3475], paclitaxel, carboplatin) may have an adverse effect on pregnancy and poses a risk to the human fetus, including embryo-lethality. Women of childbearing potential (WOCBP) must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) from at least 14 days prior to Step 2 registration (for oral contraceptives), during treatment, and for 120 days after the last dose of study medication. Should a woman become pregnant or suspect she is pregnant while she is participating in this study, she should inform her treating physician immediately. Patients will be considered of nonreproductive potential if they are either:
• Postmenopausal (defined as at least 12 months with no menses without an alternative medical cause; in women < 45 years of age, a high follicle stimulating hormone (FSH) level in the postmenopausal range may be used to confirm a postmenopausal state in women not using hormonal contraception or hormonal replacement therapy. In the absence of 12 months of amenorrhea, a single FSH measurement is insufficient); OR
• Have a hysterectomy and/or bilateral oophorectomy, bilateral salpingectomy or bilateral tubal ligation/occlusion, at least 6 weeks prior to Step 2 registration; OR
• Have a congenital or acquired condition that prevents childbearing.
• Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial.
• The patient or a 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 treatment with anti-PD-1, anti-PD-L1 or anti-CTLA-4 therapeutic antibody or other similar agents.
• Patients who have a history of a severe hypersensitivity reaction to monoclonal antibody or pembrolizumab (MK-3475) and/or its excipients; and/or a severe hypersensitivity reaction to paclitaxel and/or carboplatin
• Patients who are currently participating and receiving cancer-directed study therapy or have participated in a study of an investigational agent and received cancer-directed study therapy within 4 weeks prior to Step 2 registration.
• Patients who have a diagnosis of immunodeficiency or are receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to Step 2 registration.
• Patients who have received steroids as CT scan contrast premedication may be enrolled.
• The use of inhaled or topical corticosteroids is allowed.
• The use of mineralocorticoids (e.g., fludrocortisone) for patients with orthostatic hypotension or adrenocortical insufficiency is allowed.
• The use of physiologic doses of corticosteroids may be approved after consultation with the study chair.
• Patients with treated brain metastases are eligible if follow-up brain imaging after central nervous system (CNS)-directed therapy shows no evidence of progression, and they have been off steroids for at least 4 weeks prior to Step 2 registration and remain clinically stable.
• Patients with active autoimmune disease or history of autoimmune disease that might recur, which may affect vital organ function or require immune suppressive treatment including systemic corticosteroids. This includes, but is not limited to, patients with a history of immune related neurologic disease, multiple sclerosis, autoimmune (demyelinating) neuropathy, Guillain-Barre syndrome, myasthenia gravis; systemic autoimmune disease such as systemic lupus erythematosus (SLE), connective tissue diseases, scleroderma, inflammatory bowel disease (IBD), Crohn's, ulcerative colitis, hepatitis; and patients with a history of toxic epidermal necrolysis (TEN), Stevens-Johnson syndrome, or phospholipid syndrome because of the risk of recurrence or exacerbation of disease.
• Patients with vitiligo, endocrine deficiencies including type I diabetes mellitus, thyroiditis managed with replacement hormones including physiologic corticosteroids are eligible.
• Patients with rheumatoid arthritis and other arthropathies, Sjogren's syndrome and psoriasis controlled with topical medication and patients with positive serology, such as antinuclear antibodies (ANA), anti-thyroid antibodies should be evaluated for the presence of target organ involvement and potential need for systemic treatment but should otherwise be eligible.
• Patients who have a history of (non-infectious) pneumonitis that required steroids, or current pneumonitis.
• Uncontrolled intercurrent illness including, but not limited to: ongoing or active infection (except for uncomplicated urinary tract infection), interstitial lung disease or active, non-infectious pneumonitis, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
• Known clinically significant liver disease, including active viral, alcoholic, or other hepatitis; and cirrhosis.
• For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated.
• Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load.
• Pregnant or lactating patients.

• Any patient of the Children's Medical Center CCBD
• 5-12 years of age
• Patient requiring their port accessed twice or more within a 6 months period
• Ability to understand and the willingness to sign a written informed consent. Exclusion Criteria
• Subjects younger than 5 and older than 12
• Patients requiring recovery in PICU or sites other than PACU
• If parents or subject is not willing to participate
• Subjects with severe developmental delays and subjects with developmental challenges preventing them from keeping the VR device on are also excluded
• Patients who will not be in CCBD for port access at least twice in 6 months

• Age -- Age ≤ 30 years at time of initial qualifying solid tumor diagnosis
• Diagnosis -- Histologic diagnosis of solid malignancy (excluding brain tumors and lymphoma) that meets at least one of the following criteria:
• Refractory, defined as tumor progression after initiation of standard first line therapy without having achieved a prior partial or complete remission OR Biopsy proven residual disease at the completion of planned standard initial front-line therapy.
• Recurrent, defined as tumor progression after achieving a prior partial or complete remission
• Newly diagnosed high risk disease, defined as having an expected event free survival of < 50% at 2 years.
• Lacks definitive diagnosis or classical genomic findings after histologic review and standard molecular testing (rare tumor group).
• Examples include (eligibility not limited to these examples):
• Histology typically associated with a fusion in which fusion is not detected.
• Ewing-like sarcoma
• Undifferentiated sarcoma
• Inflammatory myofibroblastic tumor without ALK fusion
• Infantile fibrosarcoma without NTRK fusion
• Specimen Samples
• Sufficient tumor specimen available to meet the minimum requirements for profiling from diagnosis or progression / recurrence --- OR
• Surgery / biopsy planned as part of clinical care that is anticipated to yield sufficient material to meet the minimum requirements for profiling; OR
• Patient has already had molecular profiling and patient has not yet started matched targeted therapy based on the report .
• No Therapy Planned -- Patients who have declined further anticancer therapy will be excluded.
• Performance Status -- Patients with Lansky (age < 16 years) or Karnofsky (age ≥16 years) score < 50 will be excluded.
• Life Expectancy -- Patients with anticipated life expectancy < 3 months will be excluded.

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 in any setting.
• Part D: ER+, EEC that has progressed after platinum containing chemotherapy and no prior fulvestrant or aromatase inhibitor therapy.
• Part E: ER+ and HER2+ breast cancer with evidence of locally advanced, unresectable, or metastatic disease.
• Part E: Participants must have received induction taxane chemotherapy combined with trastuzumab + pertuzumab as first-line treatment for advanced/metastatic disease and must not have progressed on this regimen.
• Part E: Participants must not have received more than 1 HER2-directed regimen or any endocrine therapy for advanced disease or any prior CDK4/6 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

• Patient has a new, unrated histologic diagnosis of stage IB2 (> 4 cm), II, IIIB or IVA squamous, adenocarcinoma, or adenosquamous carcinoma of the uterine cervix (FIGO 2009) or stage II-IVA squamous, adenocarcinoma, or adenosquamous carcinoma of the vagina not amenable to curative surgical resection alone; the presence or absence of para-aortic lymph node metastasis will be based on pre-therapy 18F-FDG PET/CT; NOTE: if the baseline 18F-FDG PET/CT identifies hypermetabolic para-aortic disease, such patients will NOT be eligible; the patient must be able to tolerate imaging requirements of an 18F-FDG PET/CT scan
• Patient must provide study specific informed consent prior to study entry
• Patient must have a Gynecologic Oncology Group (GOG) performance status of 0, 1, or 2 or equivalent
• Absolute neutrophil count > 1,500/uL
• Platelets > 100,000/uL
• Hemoglobin > 10 g/dL
• Total bilirubin < 2.0 mg/dL
• Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) < 2.5 X institutional upper limit of normal
• Prothrombin time (PT)/activated partial thromboplastin time (aPTT) < 1.5 X institutional upper limit of normal
• Creatinine =< 1.5 mg/dL to receive weekly cisplatin
• Patients whose serum creatinine is between 1.5 and 1.9 mg/dL are eligible for cisplatin if the estimated creatinine clearance (CCr) is >= 30 ml/min; for the purpose of estimating the CCr, the formula of Cockcroft and Gault for females should be used
• Patient does not have uncontrolled diabetes mellitus (i.e., fasting blood glucose > 200 mg/dL)
• Patient has a life expectancy of greater than 20 weeks
• Patient does not have known brain metastases (testing optional)
• Patient does not have known human immunodeficiency virus syndrome (HIV, testing optional); known HIV-positive patients receiving combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with triapine
• Patient does not have a known allergy to compounds of similar or biologic composition as triapine
• Patient does not have known glucose-6-phosphate dehydrogenase (G6PD) deficiency as the condition interferes with triapine antidote metabolism (G6PD testing optional)
• Patient is not actively breastfeeding (or has agreed to discontinue breastfeeding before the initiation of protocol therapy)
• Patient has another concurrent active invasive malignancy
• Patient has had a prior invasive malignancy diagnosed within the last three years (except [1] non-melanoma skin cancer or [2] prior in situ carcinoma of the cervix); patients are excluded if they have received prior pelvic radiotherapy for any reason that would contribute radiation dose that would exceed tolerance of normal tissues at the discretion of the treating physician
• Patient has uncontrolled intercurrent illness including, but not limited to, symptomatic congestive heart failure, unstable angina pectoris, myocardial infarction within six months of protocol initiation, cardiac arrhythmia within six months of protocol initiation; known inadequately controlled hypertension; clinically significant pulmonary disease including dyspnea at rest, or patients requiring supplemental oxygen, or poor pulmonary reserve; or clinically significant renal function impairment (baseline serum creatinine > 2 mg/dL); or psychiatric illness/social situations that would limit compliance with study requirements
• Patient is receiving another investigational agent for the treatment of cancer
• Patient is currently pregnant
• Patient does not agree to use two forms of birth control if they are of child-bearing potential
• Patients who have had a hysterectomy or are planning to have an adjuvant hysterectomy following radiation as part of their cervical cancer treatment are ineligible (05/30/2017)
• Patients scheduled to be treated with adjuvant consolidation chemotherapy or other anti-neoplastic therapy at the conclusion of their standard chemoradiation (05/30/2017)
• Patients with self-reported or known diagnosis of G6PD deficiency (05/30/2017)
• Patients with vaginal cancer may have previously undergone a hysterectomy for various indications; patients with vaginal cancer who underwent a hysterectomy for treatment of cervical cancer less than five years prior to their diagnosis of vaginal cancer are ineligible

• 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.
• 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

Inclusion Criteria 1. Biopsy-proven non-hematopoietic malignancy, except for small cell lung cancer, germ cell cancer, or unknown primary tumor. 2. Radiographic evidence by MRI (or by CT scan with CT contrast if ineligible or intolerant of MRI) of brain metastasis. (If patient is unable to tolerate MRI contrast, an MRI without contrast is acceptable if lesions are visible) 3. All brain metastases must be outside the brain stem (midbrain, pons and medulla). 4. Patient must have 10 or less brain metastases. 5. The maximum diameter of any lesion must be less than or equal to 3.0 cm. 6. Previous treatment with surgery, radiation, chemotherapy, immunotherapy or any targeted agents are allowed provided that:
• Radiation was not to the brain.
• Surgery to the brain was > 7 days prior to SRS and there remains at least one additional brain metastasis that can be targeted with SRS 7. Age ≥ 18 years. 8. ECOG Performance Score of 2 or better/Karnofsky Performance Status score of 50-60 or better. 9. All men, as well as women of child-bearing potential 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. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. A female of child-bearing potential is any woman (regardless of sexual orientation, marital status, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria:
• Has not undergone a hysterectomy or bilateral oophorectomy; or
• Has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months). Medically acceptable birth control (contraceptives) includes:
• Approved hormonal contraceptives (such as birth control pills, patch, or ring: Depo-Provera, Implanon), or
• Barrier methods (such as a condom or diaphragm) used with a spermicide (a substance that kills sperm) 10. Ability to understand and the willingness to sign a written informed consent. Exclusion Criteria 1. Patients had craniotomy and surgery to the brain within 7 days from the date of SRS. 2. Patients with leptomeningeal metastasis. NOTE: For the purposes of exclusion, LMD is a clinical diagnosis, defined as positive CSF cytology and/or equivocal radiologic or clinical evidence of leptomeningeal involvement. Patients with leptomeningeal symptoms in the setting of leptomeningeal enhancement by imaging (MRI) would be considered to have LMD even in the absence of positive CSF cytology, unless a parenchymal lesion can adequately explain the neurologic symptoms and/or signs. In contrast, an asymptomatic or minimally symptomatic patient with mild or nonspecific leptomeningeal enhancement (MRI) would not be considered to have LMD. In that patient, CSF sampling is not required to formally exclude LMD, but can be performed at the investigator's discretion based on level of clinical suspicion. 3. Patients with a contraindication to both MRI (with or without contrast) and CT scan (with contrast) 4. Patients with life expectancy < 3 months. 5. 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, in the opinion of the investigator, would limit compliance with study requirements. 6. Subjects must not be pregnant or nursing at the time of SRS treatment due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants.

• 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

•Male or female, age greater than or equal to 45 years at the time of signing informed consent
•Body mass index (BMI) greater than or equal to 27 kg/m^2
•Have established cardiovascular (CV) disease as evidenced by at least one of the following: prior myocardial infarction; prior stroke (ischemic or haemorrhagic stroke); or symptomatic peripheral arterial disease (PAD), as evidenced by intermittent claudication with ankle-brachial index (ABI) less than 0.85 (at rest), or peripheral arterial revascularization procedure, or amputation due to atherosclerotic disease Exclusion Criteria:
•Any of the following: myocardial infarction, stroke, hospitalisation for unstable angina pectoris or transient ischaemic attack within the past 60 days prior to the day of screening
•HbA1c greater than or equal to 48 mmol/mol (6.5 %) as measured by the central laboratory at screening
•History of type 1 or type 2 diabetes (history of gestational diabetes is allowed)

• 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.

Inclusion: 1. Histologically confirmed relapsed or refractory solid tumor as follows:
• For dose escalation and dose determination parts: Histologically confirmed relapsed or refractory solid tumor (including CNS tumors but not lymphomas). Patients with Diffuse Intrinsic Pontine Glioma do not require histological only radiographic confirmed relapse to enroll.
• For dose expansion and tumor specific cohorts: Histologically confirmed relapsed or refractory solid tumor including but not limited to EWS, rhabdoid tumor, rhabdomyosarcoma, neuroblastoma, and medulloblastoma. Patients with Diffuse Intrinsic Pontine Glioma do not require histological only radiographic confirmed relapse to enroll. EWS is not eligible for TOPO and CTX tumor-specific cohorts.
• For randomized Phase 2 part: Histologically confirmed Ewing sarcoma. Histopathology confirmation of EWSR1-ETS or FUS-ETS rearrangement is required or availability of formalin fixed paraffin embedded (FFPE) tumor tissue sample for central testing. Patient must have relapsed or refractory disease with no known bone marrow metastases and at least evaluable disease. 2. Age ≥2 and <21 years at the time of study entry. 3. Lansky performance status ≥50% for patients ≤16 years of age, or Eastern Cooperative Oncology Group (ECOG) 0, 1 or 2 for patients >16 years of age. 4. Adequate bone marrow function.
• Absolute neutrophil count ≥1000/mm3;
• Platelet count ≥100,000/mm3 (transfusion independent, no platelet transfusion in past 7 days prior study entry);
• Hemoglobin ≥8.5 g/dL (transfusion allowed). 5. Adequate renal function: Serum creatinine level based on age/gender must within protocol specified limits. 6. Adequate liver function, including:
• Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤2.5 × upper limit of normal (ULN) or ≤5 × ULN for age, if attributable to disease involvement of the liver;
• Total bilirubin ≤1.5 × ULN for age, unless the patient has documented Gilbert's syndrome. 7. Patients enrolled to Phase 1 portion of the study and tumor specific cohorts must have measurable disease as defined by RECIST version 1.1 or modified RANO criteria for CNS disease or INRC for neuroblastoma. Patients with EWS enrolled to Phase 2 portion of the study are eligible with evaluable disease (eg, bone only disease with no soft tissue component). 8. Recovered to CTCAE Grade ≤1, or to baseline, from any non-hematological acute toxicities of prior surgery, chemotherapy, immunotherapy, radiotherapy, differentiation therapy or biologic therapy, with the exception of alopecia. 9. Serum/urine pregnancy test (for all girls ≥8 years of age) negative at screening and at the baseline visit. 10. Evidence of a personally signed and dated informed consent document indicating that the patient or a legally acceptable representative/parent(s)/legal guardian of minors, has been informed of all pertinent aspects of the study. Minor study patients also must provide age appropriate assent according to the local guidelines, where applicable. 11. Willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other procedures. Exclusion: 1. Phase 1 and tumor specific cohorts: For palbociclib with IRN and TMZ combination, prior treatment with a CDK4/6 inhibitor or progression while on treatment with an IRN-containing regimen that includes TMZ. Patients who have received the combination of IRN and TMZ and did not progress while on these medications are eligible. For patients enrolling in the palbociclib with TOPO and CTX combination, prior treatment with a CDK4/6 inhibitor or progression while on treatment with a TOPO-containing regimen that includes CTX. Patients who have received the combination of TOPO and CTX and did not progress while on these medications are eligible. Phase 2 :prior treatment with a CDK4/6 inhibitor or prior treatment with an IRN and/or TMZ-containing regimen. 2. Prior intolerability to IRN and/or TMZ plus/minus palbociclib with IRN and TMZ combination and prior intolerability to TOPO and/or CTX for TOPO and CTX combination. 3. Use of strong cytochrome P450 (CYP) 3A inhibitors or inducers. Patients who are receiving strong uridine diphosphate-glucuronosyl transferase 1A1 (UGT1A1) inhibitors within 12 days of Cycle 1 Day 1 (C1D1) are not eligible for the palbociclib with IRN and TMZ combination. Patients who are receiving strong UGT1A1 inhibitors within 12 days of C1D1 are eligible for the palbociclib with TOPO and CTX combination (See Section 5.7.1 for list of products.) 4. Prior growth factors (including filgrastim) within 7 days before study entry or PEG-filgrastim within 14 days before study entry. 5. Radiation therapy within 14 days before study entry. 6. Systemic anti cancer therapy within 2 weeks prior to study entry and 6 weeks for nitrosoureas. 7. Previous high dose chemotherapy requiring stem cell rescue within 90 days or persistent AE >Grade 1. 8. Prior irradiation to >50% of the bone marrow (see Appendix 9). 9. Participation in other studies involving investigational drug(s) within 2 weeks or 5 half lives, whichever is longer, prior to study entry. 10. Major surgery within 4 weeks prior to study entry. Surgical biopsies or central line placement are not considered major surgeries. 11. For IRN and TMZ with/without palbociclib combinations: known or suspected hypersensitivity to palbociclib, IRN and/or TMZ. For combination of palbociclib with TOPO and CTX: known or suspected hypersensitivity to palbociclib, TOPO and/or CTX. 12. Patients with known symptomatic brain tumors or brain metastases and require steroids, unless they have been on a stable or on a decreasing steroid dose for >14 days. 13. Patients with previously diagnosed brain metastases are eligible if they have completed their prior treatment and have recovered from the acute effects of radiation therapy or surgery prior to study entry for these metastases for at least 14 days post radiation and 4 weeks post-surgery and are neurologically stable. 14. Hereditary bone marrow failure disorder.Phase 2 portion patients with bone marrow involvement are excluded. 15. QTc >470 msec. 16. History of clinically significant or uncontrolled cardiac disease, including:
• History of or active congestive heart failure; if patient had congestive heart failure resolve and >1 year from resolution, patient will be considered eligible;
• Clinically significant ventricular arrhythmia (such as ventricular tachycardia, ventricular fibrillation or Torsades de Pointes);
• Diagnosed or suspected congenital or acquired prolonged QT syndrome;
• Need for medications known to prolong the QT interval;
• Uncorrected hypomagnesemia or hypokalemia because of potential effects on the QT interval;
• Left ventricular ejection fraction <50% or shortening fraction <28%. 17. Recent or ongoing clinically significant gastrointestinal disorder that may interfere with absorption of orally administered drugs (eg, gastrectomy). 18. Evidence of serious active or uncontrolled bacterial, fungal or viral infection or known history of hepatitis B virus, hepatitis C virus, or human immunodeficiency virus infection or acquired immunodeficiency syndrome-related illness. 19. Other severe acute or chronic medical or laboratory test abnormality that may increase the risk associated with study participation or investigational product 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. 20. Investigator site staff members directly involved in the conduct of the study and their family members, site staff members otherwise supervised by the investigator, or patients who are Pfizer employees, including their family members, directly involved in the conduct of the study. 21. Fertile male patients and female patients of childbearing potential who are unwilling or unable to use a highly effective method of contraception as outlined in this protocol for the duration of the study and for at least 90 after the last dose of investigational product.

1. Provide written informed consent 2. Age ≥ 18 years of age 3. Histologically or cytologically confirmed recurrent locally advanced or metastatic breast cancer not amenable to treatment with curative intent, and the following cohort specific criteria: A. Cohort 1
• HR+ HER2- breast cancer harboring an FGFR2 gene amplification.
• Measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1
• Has received 1-3 prior endocrine-containing therapies and up to 2 prior chemotherapy regimens for advanced/metastatic disease
• Has received prior treatment with a CDK4/6 inhibitor or is ineligible for such treatment B. Cohort 2
• TNBC harboring an FGFR2 gene amplification
• Measurable disease per RECIST 1.1
• Has received at least 1 prior chemotherapy or chemotherapy/immunotherapy (PD-L1/PD-1 inhibitors) regimen for advanced/metastatic disease C. Cohort 3
• TNBC or HR+ HER2- breast cancer harboring an FGFR2 gene amplification
• Non measurable, evaluable disease per RECIST 1.1. Patients with bone-only disease must have lytic or mixed lytic-blastic lesions
• Other criteria for either HR+ HER2- breast cancer or TNBC should be met as described for Cohort 1 and 2, respectively D. Cohort 4
• HR+ HER2- breast cancer harboring an FGFR1 high-level gene amplification
• Measurable disease per RECIST 1.1
• 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.
• Has received prior treatment with a CDK4/6 inhibitor or is ineligible for such treatment
• Pre/peri-menopausal patients must be on goserelin 4. Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1 5. Archival or (preferably) fresh tumor tissue must be available 6. Adequate organ function 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 2. Ectopic mineralization/calcification, including but not limited to soft tissue, kidneys, intestine, or myocardia and lung, considered clinically significant 3. Retinal or corneal disorder confirmed by retinal/corneal examination and considered clinically significant 2. Prior treatment with an FGFR inhibitor 3. A serious illness or medical condition(s) 4. Brain metastases that are untreated or clinically or radiologically unstable 5. Pregnant or lactating female

• Healthy
• Non-obese (body mass index less than 30 kg/m2)
• Body mass greater than or equal to 65 kg
• Subjects who have cardiac, respiratory, neurological and/or metabolic illnesses
• Any known history of renal or hepatic insufficiency/disease
• Pregnancy or breast feeding
• Current smokers, as well as individuals who regularly smoked within the past 3 years
• Positive urine drug screen
• Currently taking pain modifying medication(s)

• Patients must have histologically confirmed malignancy that is radiologically evaluable and metastatic or unresectable. Eligible tumor types include solid tumors and malignancies in which there is known evidence of clinical activity for single agent PD-1 or PD-L1 antibodies. Nivolumab is Food and Drug Administration (FDA)-approved for the treatment of melanoma, non-small cell lung cancer (NSCLC), Merkel cell cancer, bladder cancer, renal cell carcinoma (RCC), gastric cancer, hepatocellular carcinoma (HCC), cervical cancer, head and neck cancer, Hodgkin lymphoma (HL), metastatic small cell lung cancer (SCLC), and any solid tumor with microsatellite instability (MSI)-high status confirmed. Patients with HL are eligible but must follow standard response criteria. Additional tumor types may be eligible on a case by case basis upon discussion with principal investigator (PI)
• Patients who have previously received other forms of immunotherapy (high-dose [HD] IL-2, IFN, CTLA-4) are allowed. Patients must not have received cytokine immunotherapy for at least 4 weeks before nivolumab administration. Patients who have received prior anti-CTLA4 will be allowed and the washout period is 6 weeks
• Age >= 18 years; children are excluded from this study but may be eligible for future pediatric phase 1 combination trials
• Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2 (Karnofsky >= 60)
• Life expectancy of greater than 12 weeks
• Leukocytes >= 2,000/mcL
• Absolute neutrophil count >= 1,500/mcL
• Platelets >= 100,000/mcL
• Total bilirubin =< 1.5 x institutional upper limit of normal (ULN)
• Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 2.5 x institutional ULN unless the patient has dermatomyositis and in the opinion of the investigator the elevation is due to diabetes mellitus (DM)
• Creatinine ULN OR glomerular filtration rate (GFR) >= 30 mL/min (if using the Cockcroft-Gault formula)
• Human immunodeficiency virus (HIV)-infected patients on effective antiretroviral therapy with undetectable viral load within 6 months are eligible for this trial
• If evidence of chronic hepatitis B virus (HBV) infection, HBV viral load must be undetectable on suppressive therapy if indicated
• If history of hepatitis C virus (HCV) infection, must be treated with undetectable HCV viral load
• Patients with treated brain metastases are eligible if there is no evidence of progression for at least 4 weeks after central nervous system (CNS)-directed treatment, as ascertained by clinical examination and brain imaging (magnetic resonance imaging [MRI] or computed tomography [CT] scan) during the screening period. Patients with new or progressive brain metastases (active brain metastases) or leptomeningeal disease are eligible if the treating physician determines that immediate CNS specific treatment is not required and is unlikely to be required for at least 4 weeks (or scheduled assessment after the first cycle of treatment), and a risk-benefit analysis (discussion) by the patient and the investigator favors participation in the clinical trial
• The effects of nivolumab on the developing human fetus are unknown. For this reason, women of child-bearing potential (WOCBP) and men 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 receiving nivolumab will be instructed to adhere to contraception for a period of 5 months after the last dose of investigational product. Men receiving nivolumab and who are sexually active with WOCBP will be instructed to adhere to contraception for a period of 7 months after the last dose of investigational product. Women of childbearing potential must have a negative serum or urine pregnancy test (minimum sensitivity 25 IU/L or equivalent units of human chorionic gonadotropin [HCG]) within 24 hours prior to the start of nivolumab. Women must not be breastfeeding. Women who are not of childbearing potential (i.e., who are postmenopausal or surgically sterile as well as azoospermic men) do not require contraception. WOCBP is defined as any female who has experienced menarche and who has not undergone surgical sterilization (hysterectomy or bilateral oophorectomy) or who is not postmenopausal. Menopause is defined clinically as 12 months of 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 less than 40 mIU/mL. These durations have been calculated using the upper limit of the half-life for nivolumab (25 days) and are based on the protocol requirement that WOCBP use contraception for 5 half-lives plus 30 days, and men who are sexually active with WOCBP use contraception for 5 half-lives plus 90 days. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she (or the participating partner) should inform the treating physician immediately
• Ability to understand and the willingness to sign a written informed consent document
• Patients who have had chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entering the study or those who have not recovered from adverse events (AEs) due to agents administered more than 4 weeks earlier have not resolved or stabilized. Palliative (limited-field) radiation therapy (RT) is permitted, if all of the following criteria are met:
• Repeat imaging demonstrates no new sites of bone metastases
• The lesion being considered for palliative radiation is not a target lesion
• Patients with prior therapy with an anti-PD-1 or anti-PD-L1
• Patients with prior allogeneic hematologic transplant
• Patients who are receiving any other investigational agents
• 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
• Patients who have had evidence of active or acute diverticulitis, intra-abdominal abscess, gastrointestinal (GI) bleeding, obstruction, and abdominal carcinomatosis which are known risk factors for bowel perforation should be evaluated for the potential need for additional treatment before coming on study. For the IBD (UC and CD) cohort, an endoscopic assessment, disease activity index, and disease specific inclusion/exclusion criteria will substitute for these factors in determining eligibility with the exception of abdominal carcinomatosis, which should prompt further evaluation

• Women with recurrent/persistent platinum-resistant ovarian, primary peritoneal, or fallopian tube cancers; platinum-resistant disease is 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
• Patients must have histologically or cytologically confirmed ovarian cancer, peritoneal cancer or fallopian tube cancer and must have a histological diagnosis of high grade serous, grade 3 endometrioid or clear cell carcinoma based on local histopathological findings. Patients with low grade serous, grade 1 or 2 endometrioid, mixed epithelial, undifferentiated carcinoma, or mucinous carcinoma histologies are also eligible, provided that the patient has a known deleterious BRCA1 or BRCA2 mutation identified through testing at a clinical laboratory. Histologic confirmation of the original primary tumor is required via the pathology report (upload of report required). Confirmation of BRCA1 and BRCA2 germline and/or somatic mutation status and hormone receptor (HR) status is required for all entered patients (if available) via testing report (upload of report[s] required)
• 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 CA125 >= 2 x upper limit of normal [ULN])
• Prior therapy:
• At least two prior treatment regimens (including primary therapy) but up to 5 lines of systemic anticancer therapy. Hormonal therapy (such as tamoxifen, aromatase inhibitors) will not count as a previous treatment regimen.
• Prior use of bevacizumab in the upfront or recurrent setting is required.
• Prior use of PARP inhibitor is allowed.
• Prior use of immune checkpoint blockade (e.g., a PD-L1/PD-1inhibitor or a CTLA-4 inhibitor) is allowed
• Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2
• Absolute neutrophil count (ANC) >= 1,500/mcL
• Hemoglobin > 10 g/dL
• Platelets >= 100,000/mcL
• Creatinine clearance (CrCL) or estimated glomerular filtration rate (eGFR) of > 50 mL/min estimated using either the Cockcroft-Gault equation, the Modification of Diet in Renal Disease Study, or as reported in the comprehensive metabolic panel/basic metabolic panel (eGFR)
• Urine protein: creatinine ratio (UPC) of =< 1
• Total serum bilirubin level =< 1.5 x ULN (patients with known Gilbert's disease who have bilirubin level =< 3 x ULN may be enrolled)
• Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 3 x ULN
• Age >= 18 years
• Body weight > 30 kg
• Adequately controlled blood pressure (systolic blood pressure [SBP] =< 140; diastolic blood pressure [DBP] =< 90 mmHg) on a 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 study registration. 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. BP cuffs will be provided to patients randomized to the cediranib-containing arms
• Adequately controlled thyroid dysfunction with no symptoms of thyroid dysfunction and normal thyroid stimulating hormone (TSH). If TSH is not within normal range despite no symptoms of thyroid dysfunction, normal free T4 level is required
• Able to swallow and retain oral medications and no gastrointestinal (GI) illnesses that would preclude absorption of olaparib and cediranib as judged by treating physician
• Toxicities of prior therapy (excepting alopecia and vitiligo), should be resolved to less than or equal to grade 1 as per Common Terminology Criteria for Adverse Events (CTCAE) v5.0
• Women of childbearing potential (WOCBP) must agree to use two forms of birth control (hormonal or barrier method of birth control; abstinence). Note: Definition of women of no longer having childbearing potential: Postmenopausal or evidence of non-childbearing status for women of childbearing potential as confirmed by a negative urine or serum pregnancy test within 7 days prior to start of study treatment. Postmenopausal is defined as: Age >= 60 years, or age < 60 with any one or more of the conditions below:
• Amenorrhoeic for >= 1 year in the absence of chemotherapy and/or hormonal treatments,
• Luteinizing hormone and/or follicle stimulating hormone and/or estradiol levels in the post-menopausal range,
• 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)
• The patient or a legally authorized representative must provide study-specific informed consent prior to study entry and authorization permitting release of personal health information
• Primary platinum-refractory disease defined as progression during first-line platinum-based chemotherapy
• Rising CA-125 only without RECIST 1.1 evaluable disease
• Prior therapy:
• Patients who have had chemotherapy, investigational drugs or radiotherapy within 3 weeks prior to study registration or those who have not recovered from adverse events due to agents administered more than 3 weeks earlier.
• Patients may not have had hormonal therapy within 2 weeks of study registration. Patients receiving raloxifene for bone health as per Food and Drug Administration (FDA) indication may remain on raloxifene absent other drug interactions.
• Prior use of concurrent olaparib and cediranib combination.
• Patients who have had prior PARP inhibitor or immune checkpoint blockade requiring dose modifications as they cannot start this study at full dose
• History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 3 months prior to study registration
• Current signs and/or symptoms of bowel obstruction or signs and/or symptoms of bowel obstruction within 3 months of study registration except temporary (< 24 hr) improved with medical management, within last 3 months
• Any prior grade >= 3 immune-related adverse event (irAE) while receiving any previous immunotherapy agent, or any unresolved irAE > grade 1
• Dependency on IV hydration or total parenteral nutrition (TPN)
• Pregnant women. Because there is an unknown but potential risk of adverse events in nursing infants secondary to treatment of the mother with these drugs, breastfeeding should be discontinued. These potential risks may also apply to other agents used in this study
• Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial
• 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 registration
• Patients who have the following clinical conditions are considered to be at increased risk for cardiac toxicities. Patients with any cardiac history of the following conditions:
• History of myocardial infarction or myocarditis within six months of study registration
• 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 or T-DM1
• 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 of study registration
• Clinically significant peripheral vascular disease or vascular disease (aortic aneurysm or aortic dissection)
• Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of study treatment. Patients must have recovered from any effects of any major surgery and surgical wound should have healed prior to starting treatment. Note: Local surgery of isolated lesions for palliative intent is acceptable
• Evidence of coagulopathy or bleeding diathesis. Therapeutic anticoagulation for prior thromboembolic events, including warfarin, is permitted. Patients receiving warfarin are recommended to have careful monitoring of international normalized ratio (INR)
• 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)
• Human immunodeficiency virus (HIV) positive patients due to potential drug and drug interactions
• 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
• Receipt of live attenuated vaccine within 30 days prior to the first dose of study treatment. Note: Patients, if enrolled, should not receive live vaccine whilst receiving study treatment and up to 30 days after the last dose of study treatment
• 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, substantially increase risk of incurring adverse events or compromise the ability of the patient to given written informed consent
• Patients receiving any medications or substances that are strong inhibitors or inducers of CYP3A4. Dihydropyridine calcium-channel blockers are permitted for management of hypertension
• Current or prior use of immunosuppressive medication within 14 days of study registration. The following are exceptions to this criterion:
• Intranasal, inhaled, topical steroids, or local steroid injections (e.g., intra articular injection)
• Systemic corticosteroids at physiologic doses not to exceed 10 mg/day of prednisone or its equivalent
• Steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication)
• History of allergic reactions attributed to compounds of similar chemical or biologic composition to durvalumab, olaparib, or cediranib
• Patients with 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). 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
• 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), or hepatitis C. 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 (HCV) antibody are eligible only if polymerase chain reaction is negative for hepatitis C virus (HCV) ribonucleic acid (RNA)
• Patients who have a history of (non-infectious) pneumonitis that required steroids, or current pneumonitis

• Women and men of reproductive potential should agree to use an appropriate method of birth control throughout their participation in this study due to the teratogenic potential of the therapy utilized in this trial. Appropriate methods of birth control include abstinence, oral contraceptives, implantable hormonal contraceptives or double barrier method (diaphragm plus condom)
• Diagnosis of advanced cancer
• Patient-reported 2-month weight loss of at least 5 pounds (2.3 kilograms) and/or physician-estimated caloric intake of less than 20 calories/kilogram of body weight per day
• The patient must perceive loss of appetite and/or weight as a problem; and have an appetite score of 4 or worse on the "Please rate your appetite…." question that requires a patient response on a 0-10 numeric rating scale
• Not receiving ongoing tube feedings or parenteral nutrition at the time of registration
• Not currently using systemic adrenal steroids (with the exception of short-term dexamethasone within 3 days of chemotherapy for control of chemotherapy side effects)
• No use of androgens, progesterone analogs, or other appetite stimulants within the past month
• Patient should not have poorly controlled hypertension or congestive heart failure at registration
• Patient should not have an obstruction of the alimentary canal, malabsorption, or intractable vomiting (defined as vomiting more than 3 times per day over the preceding week)
• Not currently using olanzapine for another medical condition or had previously used olanzapine for chronic nausea or for any pre-existing psychotic disorder
• Patient should not have had a previous blood clot at any time in the past
• No history of poorly controlled diabetes
• No symptomatic leptomeningeal disease or known brain metastases as these patients may have difficulty taking oral medications
• No history of hypersensitivity to olanzapine or megestrol acetate
• No COVID-19 infection in the past that, in the opinion of the treating physician, had left patients with compromised taste, which has not resolved at the time of registration
• Not pregnant and not nursing, because this study involves an investigational agent whose genotoxic, mutagenic and teratogenic effects on the developing fetus and newborn are unknown. Therefore, for women of childbearing potential only, a negative urine or serum pregnancy test done =< 14 days prior to registration is required
• Age >= 18 years
• Eastern Cooperative Oncology Group (ECOG) performance status 0, 1 or 2
• Estimated life expectancy of 3 months or longer
• Serum creatinine =< 2.0 mg/dL
• Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) =< 3 x upper limit of normal (ULN)
• Fasting glucose > 1410 mg/dl
• Granulocytes > 1000/hpf
• No treatment with another antipsychotic agent, such as risperidone, quetiapine, clozapine, butyrophenone within 30 days of enrollment
• In order to complete the mandatory patient-completed measures, participants must be able to speak and/or read English or Spanish. Sites seeking to enroll Spanish-speaking patients should have access to Spanish speaking staff on site or through the use of a translation service to be able to conduct the informed consent discussion in Spanish, and to conduct the weekly phone calls
• Psychiatric illness which would prevent the patient from giving informed consent
• Medical condition such as uncontrolled infection (including human immunodeficiency virus [HIV]), uncontrolled diabetes mellitus or cardiac disease which, in the opinion of the treating physician, would make this protocol unreasonably hazardous for the patient
• Patients who cannot swallow oral formulations of the agents
• Patients with impaired decision-making capacity (such as with a diagnosis of dementia or memory loss) are not eligible for this study
• No presence of a hormone-sensitive tumor, such as breast, endometrial, or prostate cancer (this exclusion criterion is intended to circumvent any confounding antineoplastic effects of megestrol acetate)

• Male or female, age above or equal to 18 years at the time of signing informed consent.
• Body mass index (BMI) greater than or equal to 30.0 kg/m^2
• New York Heart Association (NYHA) Class II-IV
• Left ventricular ejection fraction (LVEF) greater than or equal to 45 percentage at screening
• A self-reported change in body weight greater than 5 kg (11 lbs) within 90 days before screening irrespective of medical records
• Haemoglobin A1c (HbA1c) greater than or equal to 6.5 percentage (48 mmol/mol) based on latest available value from medical records, no older than 3 months or if unavailable a local measurement at screening

1. Patients must have histologically confirmed, newly diagnosed advanced cervical cancer (squamous cell carcinoma, adenocarcinoma, and adenosquamous cell carcinoma): FIGO 2018 clinical stages IB2-IVA without positive LN. 2. Patients must NOT have had a hysterectomy. 3. Pelvic nodal status is to be confirmed by one or more of the following studies/procedures: PET/CT scan, CT scan, MR Scan, fine needle biopsy, extra peritoneal biopsy or laparoscopic biopsy, per institutional standard of care. 4. Patients must be planning to undergo concurrent pelvic radiation and chemotherapy. 5. ECOG performance status ≤ 2 (Karnofsky ≥60%). 6. Patient must be willing and able to complete the PRO-CTCAE, EQ-5D, EPIC and EORTC questionnaires as described in the study protocol. 7. Patient must have normal organ and marrow function as defined below:
• leukocytes ≥ 2,500/mcL
• absolute neutrophil count ≥ 1,500/mcL
• platelets ≥ 100,000/mcL
• hemoglobin ≥ 8 g/dL (can be transfused with red blood cells pre-study)
• total bilirubin ≤ 1.5 × institutional upper limit of normal (ULN)
• AST(SGOT)/ALT(SGPT) ≤ 3 × ULN
• alkaline phosphatase ≤ 2.5 × ULN
• creatinine < 1.5 mg/dL to receive weekly cisplatin*
• Patients whose serum creatinine is between 1.5 and 1.9 mg/dL are eligible for cisplatin if there is no hydronephrosis and the estimated creatinine clearance (CCr) is >30 ml/min. For the purpose of estimating the CCr, the formula of Cockcroft and Gault for females should be used:CCr=(0.85 ×(140-age)×IBW)/((Scr×72)) where age is the patient's age in years (from 20 to 80 years), Scr is the serum creatinine in mg/dL, and IBW is the ideal body weight in kg (according to the calculation IBW = 45.5 kg + 2.3 kg for each inch over 5 feet). 8. Age ≥ 18 years. 9. No known allergy to cisplatin or compounds of similar biologic composition. 10. Ability to understand and the willingness to sign a written informed consent document. 1. Prior radiation therapy to the pelvis or abdominal cavity, para-aortic lymph glands (PALN) radiation, or previous therapy of any kind for this malignancy. 2. Patients with PALN nodal metastasis. 3. Prior allogeneic bone marrow transplantation or prior solid organ transplantation. 4. Prior systemic anticancer therapy due to a diagnosis of cancer (e.g., chemotherapy, targeted therapy, immunotherapy) within 3 years prior to entering the study. 5. Patients diagnosed on imaging or biopsy with a synchronous primary malignancy (with the exception of DCIS of the breast, or early stage basal cell carcinoma of the skin). 6. Patients with a history of inflammatory bowel disease, including ulcerative colitis and Crohn's Disease. 7. Patients with a history of other symptomatic autoimmune disease: rheumatoid arthritis, systemic progressive sclerosis (scleroderma), systemic lupus erythematosus, autoimmune vasculitis (e.g., Wegener's Granulomatosis); CNS or motor neuropathy considered of autoimmune origin (e.g., Guillain-Barre Syndrome and Myasthenia Gravis, multiple sclerosis.). 8. Patients with active tuberculosis (TB). 9. Patients who are pregnant. 10. Patients who are actively breastfeeding (or who do not agree to discontinue breastfeeding before the initiation of protocol therapy). 11. Patients who are of child-bearing potential who do not agree to use birth control in accordance with institution's standard of care. 12. Patients with a prior known history or current diagnosis of a vesicovaginal, enterovaginal, or colovaginal fistula. 13. Patients who undergo a pelvic or para-aortic lymph node dissection prior to planned chemoradiation therapy. 14. Patients with active infection of HIV; positive 1 / 2 antibodies. 15. Patients with hip prosthetics

The participants must meet the following criteria:
• Women aged 40-62 years who are perimenopausal or early postmenopausal (within 5 years of the last menstrual period if not surgically postmenopausal), including:
• Women who have experienced changes in menstrual cycle frequency or duration, and/or physical symptoms indicative of menopausal transition, as determined by clinician
• Women who are using hormonal IUDs (i.e. brands Mirena and Skyla), with FSH level > 20 mIU/m (as menstrual periods are irregular with IUDs that utilize hormones, making irregular/absent periods difficult to assess as related to the menopausal transition).
• Women with significant menopause-related physical symptoms, indicated by any of the following criteria:
• Greene Climacteric Scale total scores > 20
• Greene Climacteric Scale sub-score for vasomotor symptoms >3
• 5 or more bothersome hot flashes per week (self-reported)
• Women meeting DSM-5 criteria for current major depressive disorder (assessed by the SCID)
• Baseline HRSD score of ≥ 18
• Subject agrees to abstain from disallowed medications for the duration of the trial The participants must not meet any of the following criteria:
• Vulnerable populations (e.g. pregnant/nursing, severe cognitive or intellectual impairment, incarcerated)
• Pregnancy (determined by urine pregnancy test), intending pregnancy or breast feeding
• Psychiatric disorder other than MDD that is acute and the primary focus of symptom burden or treatment.
• History of bipolar disorder or psychotic disorder
• Current substance use disorder
• Positive baseline urine drug screen of an illicit substance (in this study: opioids and cocaine,) with the exception of a medication used with a prescription (use of a detected substance that is used with a prescription, such as an opioid pain medication, is not necessarily exclusionary and will be based upon judgment of the PI, particularly in the cases of chronic opioid use). Participants who screen positive for marijuana will be offered a rescreen for eligibility at a later date.
• Current eating disorder
• Treatment resistant depression (failure of 2 adequate antidepressant trials or electroconvulsive therapy (ECT) during current episode; adequate antidepressant trials are defined as within the US FDA approved dosage for the medication and used for at least 6 weeks, with failure described by the patient as <50% improvement based on her subjective experience).
• High risk for suicidal acts including active suicidal ideation with plan and intent or > 2 suicide attempts in lifetime or any attempt in the past 6 months
• Use of selective estrogen-receptor modulators (SERMs), hormone replacement therapy, hormonal contraceptives (hormonal IUDs allowed), episodic sleep medications (chronic, regular, stable-dose benzodiazepines and hypnotics such as zolpidem, Sonata (Zaleplon), and Lunesta (Eszopiclone) OR sleep-seating antihistamines such as Unisom (Doxylamine succinate) or diphenhydramine allowed) within 2 weeks of the baseline visit and randomization. Antidepressants will be allowed for those participants who have been taking the antidepressant for 6 weeks with a stable dose for at least 4 weeks.
• Use of natural menopause and depression supplements, phytoestrogens, soy-based medications, steroids within 2 weeks of baseline visit and randomization.
• Use of any disallowed medications (specified in the Excluded Concomitant Medication section below).
• Women who have received a gonadal hormonal intervention within 1 month prior to study entry (stable thyroid medications are allowed).
• Not using a medically approved method of birth control, if sexually active and not 12 or more months since last menstrual period IUDs, condoms, abstinence are acceptable forms of contraception in this study; due to the possible interactions with the study medication, oral contraceptive pills will be prohibited.
• Uncontrolled hypertension (>160/95mmHg)
• Active coronary artery disease, atrial fibrillation, stroke, deep vein thrombosis, pulmonary embolism or blood clotting disorder
• Any severe, life threatening or unstable medical condition that, based on clinician-judgment, would make participation in the study unsafe or inappropriate
• Personal or first degree family history of known hormone sensitive tumors
• History of allergic reaction or side effects with prior pregnenolone use
• Clinically significant laboratory or physical examination findings
• Concurrent enrollment in another clinical trial Exclusion of Concomitant Medications:
• Selective estrogen-receptor modulators (SERMs)
• Hormone replacement therapy
• Hormonal contraceptives, excluding Mirena IUD or other IUD with localized progesterone
• Natural menopause or antidepressant supplements
• Episodic sleep medications (chronic, regular, stable-dose benzodiazepines and hypnotics such as zolpidem, Sonata (Zaleplon), and Lunesta (Eszopiclone) OR sleep-sedating antihistamines such as Unisom (Doxylamine succinate) or diphenhydramine allowed)
• Sub-therapeutic dosages of antidepressants used for other indications will be permissible with the exclusion of SSRIs, SNRIs, and Wellbutrin.
• Phytoestrogens
• Soy-based medications or supplements

• Patients with histologically confirmed solid tumor malignancies with residual tumors present that require standard of care chemotherapy for a minimum number of cycles. All anatomical sites and all tumor histologies are eligible including central nervous system tumors.
• Patients ages 13
•25 years
• In the opinion of the investigator, patients must be thought to be able to lie still for imaging without sedation for 20
•30 minutes.
• Patients must have a performance status of > 50% (Lansky or Karnofsky).
• Patients of childbearing potential must have a negative urine or serum pregnancy test as per institution's standard of care within 7 days prior to [18F]FLT PET/CT imaging
• Ability to understand and the willingness to sign a written informed consent/assent.
• Patients with known allergic or hypersensitivity reactions to previously administered radiopharmaceuticals of similar chemical or biologic composition to [18F]FLT
• Subjects who had prior chemotherapy or radiotherapy before enrollment in the study.
• Subjects for whom chemotherapy is not a standard of care primary therapy option.
• Patients who are pregnant or breast-feeding
• Patients with no residual tumor (i.e. complete resection at diagnosis)

1. At least 18 years of age. 2. Ability to understand and the willingness to sign a written informed consent. 3. Newly diagnosed FIGO IVB cervical cancer with radiographic evidence of metastatic disease for whom systemic therapy is standard of care, who are within 6 months of systemic therapy treatment, OR 4. Patients with recurrent/metastatic disease with measurable disease in the pelvis for whom systemic therapy is standard of care, who are within 6 months of systemic therapy treatment. 5. Patients with brain metastasis are allowed as long as they are clinically stable and/or the mets are treated or are amenable to treatment with radiation and/or surgery. 6. Eastern Cooperative Group (ECOG) performance status of 0-3. 7. Women of child-bearing potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) starting with the first radiation pulse through 90 days after the last fraction of radiation. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. Medically acceptable birth control (contraceptives) includes: 1) approved hormonal contraceptives (such as birth control pills, patch or ring; Depo-Provera, Implanon), or 2) barrier methods (such as a condom or diaphragm) used with a spermicide (a substance that kills sperm). A female of child-bearing potential is any woman (regardless of sexual orientation, marital status, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria:
• Has not undergone a hysterectomy or bilateral oophorectomy; or
• Has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months) 1. Prior radiation treatment to the pelvis. 2. Subjects may not be receiving any other investigational agents for the treatment of the cancer under study. 3. Patients with active Inflammatory Bowel disease or Collagen vascular disease -SLE, scleroderma or on active immunosuppressant (exclusions per PI discretion). 4. 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, in the opinion of the investigator, would limit compliance with study requirements. 5. Subjects must not be pregnant or nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants. 6. Presence of brain metastases that are not amenable to treatment with radiation or surgery, or brain metastasis leading to clinical instability.

• Unresectable Stage III or Stage IV Triple Negative Breast cancer
• Age 18 years or older
• Performance status ECOG 0-2
• Life expectancy ≥ 12 weeks
• Documented progressive disease, based on radiographic, clinical or pathologic assessment, during or subsequent to last anticancer therapy.
• For initial safety cohort, subject is in second to third line setting of treatment for metastatic or unresectable disease, and have received 1 to 2 prior regimens for metastatic or unresectable disease. For dose expansion, subject is in first to third line setting of treatment for metastatic or unresectable disease, and have received 0 to 2 prior regimens for metastatic or unresectable disease.
• Among any patient enrolled in the first line treatment setting, subjects must be PD-L1 negative by either SP142 or 22C3 assay and not be eligible for FDA approved standard of care chemotherapy and anti-PD-1/PD-L1 combination therapy as alternative to this clinical trial.
• Screening laboratory values must meet the following criteria
• Neutrophils ≥ 1500/uL
• Platelets ≥ 100 x109/L
• Hemoglobin ≥ 8 g/dL Patients may receive erythrocyte transfusions to achieve this hemoglobin level at the discretion of the investigator. Initial treatment must not begin earlier than the day after the erythrocyte transfusion.
• Creatinine ≤ 2 mg/dL
• Creatinine clearance >30 mL/minute
• AST ≤ 2.5 X ULN without, and ≤ 5 x ULN with hepatic metastasis
• ALT ≤ 2.5 X ULN without, and ≤ 5 x ULN with hepatic metastasis
• Total Bilirubin ≤ 1.5 X ULN (except patients with Gilbert's syndrome or liver involvement, who must have a total bilirubin ≤ 2 X ULN)
• Alkaline phosphatase ≤ 2.5 X ULN without, and ≤ 5 x ULN with hepatic metastasis
• All men as well as women of child bearing potential enrolled in this trial must agree to use effective contraception during the course of the trial and for at least 6 months after discontinuing study treatment. Patients and/or partners who are surgically sterile or postmenopausal are exempt from this requirement.
• A female of child-bearing potential is any woman (regardless of sexual orientation, marital status, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria: ( 1) has not undergone a hysterectomy or bilateral oophorectomy OR (2) has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months).
• Provision of consent for pre-treatment and on-treatment biopsies. Biopsy sites must be soft tissue tumor lesions or accessible visceral diseases that can be biopsied with acceptable clinical risk (as judged by the investigator); are large enough to allow for the collection of tumor tissue for proposed correlative studies (e.g., anticipated goal of 6-8 cores preferred when feasible using a ≥ 18 gauge needle with an expected core sample length of 5 mm); and have not been irradiated prior to entry. This does not include bone lesions. This may exclude many lung lesions and small lesions.
• Measurable disease allowing for serial assessment of at least one target lesion(s) by RECIST 1.1 criteria [100]. Target lesions selected for tumor measurements should be those where additional (e.g., palliative) treatments are not indicated or anticipated.
• All residual toxicity related to prior anticancer therapies (excluding alopecia, grade 2 fatigue, vitiligo, endocrinopathies on stable replacement therapy, grade 2 neuropathy from taxanes or platinum and grade 2 hearing loss from platinum) must resolve to grade 1 severity or less (or returned to baseline) prior to receipt of study treatment.
• Read, understood, and provided written informed consent, and if applicable, Health Insurance Portability and Accountability Act (HIPAA) authorization, after the nature of the study has been fully explained, and must be willing to comply with all study requirements and procedures.
• Among any patients enrolled in the first line treatment setting, tumors should not be PD-L1+ by SP142 or 22C3 assays (at least one of these assays must be checked by treating physician per their preference) or eligible for FDA approved standard of care chemotherapy and anti-PD-1/PD-L1 combination therapy as alternative to this clinical trial.
• History of severe hypersensitivity reactions to mAbs.
• Prior treatment with any anti-CD40 antibody or rhuFlt3L product.
• Treatment with anthracycline in the metastatic setting.
• Prior progression while on anthracycline based therapy or within 6 months of completing (neo)adjuvant chemotherapy regimen.
• Prior history of acute myeloid leukemia (AML), or tumor with known Flt3 mutation/amplification
• Receipt of any antibody targeting T cell check point or co-stimulation pathways within 4 weeks, use of any other monoclonal based therapies within 4 weeks, and all other immunotherapy (tumor vaccine, cytokine, or growth factor given to control the cancer) within 2 weeks prior to the planned start of study treatment.
• Prior T-cell or other cell-based therapies within 12 weeks (or 2 weeks if patient experienced disease progression on the prior treatment)
• Systemic radiation therapy within 4 weeks, prior focal radiotherapy within 2 weeks, or radiopharmaceuticals (strontium, samarium) within 8 weeks prior to the first dose of study treatment.
• Chemotherapy within 21 days or at least 5 half-lives (whichever is shorter) prior to the planned start of study treatment.
• Any kinase inhibitors within 2 weeks prior to the first dose of study treatment.
• Major surgery within 4 weeks prior to the first dose of study treatment. Surgery requiring local/epidural anesthesia must be completed at least 72 hours before study drug administration and patients should be recovered.
• Use of other investigational drugs within 4 weeks or 5 half-lives (whichever is longer) prior to study treatment administration.
• Use of immunosuppressive medications within 4 weeks or systemic corticosteroids within 2 weeks prior to first dose of study treatment. Topical, inhaled or intranasal corticosteroids (with minimal systemic absorption) may be continued if the patient is on a stable dose. Non-absorbed intraarticular corticosteroid and replacement steroids (≤ 10 mg/day prednisone or equivalent) will be permitted.
• Other prior malignancy, except for adequately treated basal or squamous cell skin cancer or in situ cancers; or any other cancer from which the patient has been disease-free for at least 3 years.
• Active, untreated central nervous system metastases.
• Patients with known treated brain metastases should be neurologically stable for 4 weeks post-treatment and prior to study enrollment. Continued use of steroids and/or anticonvulsants (in the absence of any suspicion of progressive brain metastases) is acceptable if ≤ equivalent of prednisone 10 mg daily. Brain MRI required on screening to document lack of progression.
• Women who are pregnant or nursing. All female patients with reproductive potential must have a negative pregnancy test prior to starting treatment.
• Active autoimmune disease or a documented history of autoimmune disease, or history of potential autoimmune syndrome that required systemic steroids or immunosuppressive medications, except for patients with vitiligo, endocrinopathies, type 1 diabetes, or patients with resolved childhood asthma/atopy or other syndromes which would not be expected to recur in the absence of an external trigger (e.g., drug-related serum sickness or post-streptococcal glomerulonephritis). Patients with mild asthma who require intermittent use of bronchodilators (such as albuterol) who have not been hospitalized for asthma in the preceding 3 years will not be excluded from this study.
• Significant cardiovascular disease including unstable angina pectoris, uncontrolled hypertension or arrhythmia, congestive heart failure (New York Heart Association Class III or IV or EF<50%) related to primary cardiac disease, uncontrolled ischemic or severe valvular heart disease or any of the following within 6 months prior to the first dose of study treatment: myocardial infarction, severe/unstable angina, coronary artery bypass graft, congestive heart failure, cerebrovascular accident, transient ischemic attack.
• Prior anthracycline therapy with a cumulative doxorubicin-equivalent dose greater than 240 mg/m2.
• Has received a live vaccine within 30 days prior to the first dose of study drug. Examples of live vaccines include, but are not limited to the following: measles, mumps, rubella, varicella/zoster (chicken pox), yellow fever, rabies, Bacillus Calmette-Guérin (BCG), and typhoid vaccine. Seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed; however, intranasal influenza vaccines (e.g., FluMist®) are live attenuated vaccines and are not allowed. The COVID-19 vaccines available in the United States are not live vaccines and are allowed if the final vaccine dose (of a regimen that requires more than 1 dose) is received at least 1 week prior to study enrollment.
• History of (non-infectious) pneumonitis or has current pneumonitis. This includes asymptomatic infiltrates on screening chest CT scan that are suggestive of an inflammatory process (i.e. grade 1 pneumonitis).
• Active infection requiring systemic therapy, known HIV infection, or positive test for hepatitis B surface antigen or hepatitis C (antibody screen and if positive confirmed by RNA analysis). If positive results are not indicative of a true active or chronic infection, the patient can be enrolled after discussion with and agreement by the Investigator.
• Any other acute or chronic medical or psychiatric condition or laboratory abnormality that could increase the risk associated with trial participation or trial drug administration or could interfere with the interpretation of trial results and, in the judgment of the investigator, would make the patient inappropriate for entry into the trial.
• Evidence of acute or chronic infection on screening chest radiography.

• Planning to undergo or have undergone* RF ablation (Acessa) or myomectomy (laparoscopic or abdominal) for treatment of uterine fibroids.
• Able to give informed consent
• Speak English or Spanish
• Women enrolled at contracted clinical sites must enroll prior to their RF ablation treatment
• <21 years of age
• Plan to undergo hysteroscopic myomectomy

• Postmenopausal
• Use of systemic hormone replacement
• Use of antibiotics in prior three months
• Urinary incontinence, which is defined by: 1) two incontinence episodes in the past three days and also 2) regular incontinence over the past three months that has necessitated use of incontinence protection garments