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Tiragolumab and Atezolizumab for the Treatment of Relapsed or Refractory SMARCB1 or SMARCA4 Deficient Tumors

Description:

This phase I/II trial studies how well tiragolumab and atezolizumab works when given to children and adults with SMARCB1 or SMARCA4 deficient tumors that that has either come back (relapsed) or does not respond to therapy (refractory). SMARCB1 or SMARCA4 deficiency means that tumor cells are missing the SMARCB1 and SMARCA4 genes, seen with some aggressive cancers that are typically hard to treat. Immunotherapy with monoclonal antibodies, such as tiragolumab and atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Laura Klesse

Principal Investigator ID: 13954

Gender: All

Age: 12 Months and over

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT05286801

IRB Number: STU-2022-0879

Show full eligibility criteria

Inclusion Criteria:

• Patients must be >= 12 months of age at the time of study enrollment. For part A, patients must be <18 years old at enrollment. For part B, there is no upper age limit
• The Part B (phase 2) cohorts will initially open concurrently with the part A but will only enroll patients at least 18 years of age. Patients <18 years of age will be included in the part B cohorts only after the tiragolumab monotherapy dose has been assessed to be safe in the part A portion
• Patients must have SMARCB1 (INI1) or SMARCA4 deficient tumors verified through institutional immunohistochemistry (IHC) or molecular confirmation of a pathologic tumor bi-allelic SMARCB1 (INI1) or SMARCA4 loss or mutation from a Clinical Laboratory Improvement Act (CLIA) certified lab with the following disease histologies:
• Renal medullary carcinoma
• Malignant rhabdoid tumor (extra-CNS)
• Atypical teratoid rhabdoid tumor (CNS)
• Poorly differentiated chordoma
• Epithelioid sarcoma
• Other SMARCB1 or SMARCA4 deficient tumors
• Note: Documentation of the institutional IHC or molecular testing must be uploaded via the RAVE system
• Part A: Patients must have either measurable or evaluable disease Part B: Patients must have either measurable disease per RECIST v1.1 for non-CNS tumors or CNS response criteria for CNS tumors
• Patients must have relapsed, refractory disease or newly diagnosed disease for which there is no known curative therapy or therapy proven to prolong survival with an acceptable quality of life
• Patients must have a performance status corresponding to Eastern Cooperative Oncology Group (ECOG) scores of 0, 1 or 2 (Karnofsky/Lansky score of > 50). Use Karnofsky for patients > 16 years of age and Lansky for patients =< 16 years of age. Note: Neurologic deficits in patients with CNS tumors must have been stable for at least 7 days prior to study enrollment. Patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score
• Patients must have fully recovered from the acute toxic effects of all prior anti-cancer therapy and must meet the following minimum duration from prior anti-cancer directed therapy prior to enrollment. If after the required timeframe, the numerical eligibility criteria are met, e.g., blood count criteria, the patient is considered to have recovered adequately
• Cytotoxic chemotherapy or other anti-cancer agents known to be myelosuppressive: See Developmental Therapeutics (DVL) homepage on the Children's Oncology Group (COG) Members site for commercial and investigational agent classifications. For agents not listed, the duration of this interval must be discussed with the study chair and the study-assigned Research Coordinator prior to enrollment
• >= 21 days after the last dose of myelosuppressive chemotherapy (42 days if prior nitrosourea). Please refer to the table of myelosuppressive/Anticancer Agents on the COG website: https://www.cogmembers.org/uploadedFiles/Site/Disc/DVL/Documents/TableOfMyel osuppressiveAnti-CancerAgents.pdf
• Anti-cancer agents not known to be myelosuppressive (e.g., not associated with reduced platelet or absolute neutrophil count [ANC] counts): >= 7 days after the last dose of agent. See the DVL homepage on the COG Members site for commercial and investigational agent classifications. For agents not listed, the duration of this interval must be discussed with the study chair and the study-assigned Research Coordinator prior to enrollment
• Antibodies: >= 21 days must have elapsed from infusion of last dose of antibody, and toxicity related to prior antibody therapy must be recovered to grade =< 1
• Hematopoietic growth factors: >= 14 days after the last dose of a long-acting growth factor (e.g., pegfilgrastim) or 7 days for short acting growth factor. For agents that have known adverse events occurring beyond 7 days after administration, this period must be extended beyond the time during which adverse events are known to occur
• Interleukins, interferons and cytokines (other than hematopoietic growth factors): >= 21 days after the completion of interleukins, interferon or cytokines (other than hematopoietic growth factors)
• Stem cell infusions (with or without total-body irradiation [TBI]):
• Autologous stem cell infusion including boost infusion: >= 30 days
• Cellular therapy: >= 30 days after the completion of any type of cellular therapy (e.g., modified T cells, natural killer [NK] cells, dendritic cells, etc.)
• External radiation therapy (XRT)/external beam irradiation including protons: >= 14 days after local XRT; >= 150 days after TBI, craniospinal XRT or if radiation to >= 50% of the pelvis; >= 42 days if other substantial bone marrow (BM) radiation
• Radiopharmaceutical therapy (e.g., radiolabeled antibody, iodine I 131 metaiodobenzylguanidine [131I MIBG]): >= 42 days after systemically administered radiopharmaceutical therapy
• Patients must not have had prior TIGIT targeting therapy
• Patients must not have received prior therapy with an anti- PD-1, anti-PD-L1, anti-PD-L2, or anti-CTLA4 agent or with an agent directed to another stimulatory or co-inhibitory T cell receptor (i.e. OX-40, CD137)
• Patients must not have received live/attenuated vaccine within 30 days of first dose of treatment
• Patients must not be receiving concomitant systemic steroid medications and > 14 days must have elapsed since last dose of systemic corticosteroid with the following exceptions:
• The use of physiologic doses of corticosteroids (5 mg/m^2/day up to 10 mg/day of prednisone equivalent) is acceptable
• The use of topical, inhaled, or ophthalmic corticosteroids are acceptable
• The use of acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g., 48 hours of corticosteroids for a contrast allergy) are acceptable
• Treatment with systemic immunosuppressive medication (including, but not limited to, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor-alpha [TNF-alpha] agents) must have concluded >= 14 days prior to study enrollment
• For patients with solid tumors without known bone marrow involvement
• Peripheral absolute neutrophil count (ANC) >= 1000/uL (must be performed within 7 days prior to enrollment)
• For patients with solid tumors without known bone marrow involvement
• Platelet count >= 100,000/uL (transfusion independent, defined as not receiving platelet transfusions for at least 7 days prior to enrollment) (must be performed within 7 days prior to enrollment)
• Patients with known bone marrow metastatic disease will be eligible for study provided they meet the blood counts above (may receive transfusions provided they are not known to be refractory to red cell or platelet transfusions). These patients will not be evaluable for hematologic toxicity
• A creatinine based on age/gender as follows (must be performed within 7 days prior to enrollment):
• Age; Maximum Serum Creatinine (mg/dL)
• 1 to < 2 years; Male: 0.6; Female: 0.6
• 2 to < 6 years; Male: 0.8; Female: 0.8
• 6 to < 10 years; Male: 1; Female: 1
• 10 to < 13 years; Male: 1.2; Female: 1.2
• 13 to < 16 years; Male: 1.5; Female: 1.4
• >= 16 years; Male: 1.7; Female: 1.4 OR- a 24 hour urine creatinine clearance >= 70 mL/min/1.73 m^2 (must be performed within 7 days prior to enrollment) OR- a glomerular filtration rate (GFR) >= 70 mL/min/1.73 m^2. GFR must be performed using direct measurement with a nuclear blood sampling method OR direct small molecule clearance method (iothalamate or other molecule per institutional standard) (must be performed within 7 days prior to enrollment)
• Note: Estimated GFR (eGFR) from serum creatinine, cystatin C or other estimates are not acceptable for determining eligibility
• Bilirubin (sum of conjugated + unconjugated or total) =< 1.5 x upper limit of normal (ULN) for age (must be performed within 7 days prior to enrollment)
• Patients with known Gilbert disease: Total bilirubin < 3 x ULN
• Serum glutamic pyruvic transaminase (SGPT) (alanine aminotransferase [ALT]) =< 135 U/L (must be performed within 7 days prior to enrollment). For the purpose of this study, the ULN for SGPT is 45 U/L
• Albumin >= 2 g/dL (must be performed within 7 days prior to enrollment)
• Patients with seizure disorder may be enrolled if on anticonvulsants and well controlled as evidenced by no increase in seizure frequency in the prior 7 days
• Nervous system disorders (Common Terminology Criteria for Adverse Events [CTCAE] v5) resulting from prior therapy must be =< grade 2, with the exception of decreased tendon reflex (DTR). Any grade of DTR is eligible
• International normalized ratio (INR) =< 1.5 (must be performed within 7 days prior to enrollment)
• Serum amylase =< 1.5 x ULN (must be performed within 7 days prior to enrollment)
• Serum lipase =< 1.5 x ULN (must be performed within 7 days prior to enrollment)
• Grade 1 or lower calcium level
• Note: can have history of hypercalcemia as long as controlled and asymptomatic

Exclusion Criteria:

• Pregnant or breast-feeding women will not be entered on this study due to risks of fetal and teratogenic adverse events as seen in animal/human studies, OR because there is yet no available information regarding human fetal or teratogenic toxicities. Pregnancy tests must be obtained in girls who are post-menarchal. Males or females of reproductive potential may not participate unless they have agreed to use two effective methods of birth control, including a medically accepted barrier or contraceptive method (e.g., male or female condom) for the duration of therapy and at least 90 days after final dose of tiragolumab and 150 days after final dose of atezolizumab, whichever is later. Abstinence is an acceptable method of birth control.
• It is not known if atezolizumab or tiragolumab are present in breast milk; however, IgG immunoglobulins are found in milk. Due to the potential for serious adverse reactions in the breastfed infant, breastfeeding is not recommended during therapy and for at least 150 days after the last dose of atezolizumab and 90 days after the last dose of tiragolumab, whichever is later
• Concomitant medications:
• Corticosteroids:
• Patients must not be receiving concomitant systemic steroid medications and >= 14 days must have elapsed since last dose of systemic corticosteroid with the following exceptions:
• The use of physiologic doses of corticosteroids (5 mg/m^2/day up to 10 mg/day of prednisone equivalent) is acceptable
• The use of topical, inhaled, or ophthalmic corticosteroids are acceptable
• The use of acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g. 48 hours of corticosteroids for a contrast allergy) are acceptable
• Investigational drugs: Patients who are currently receiving another investigational drug are not eligible
• Anti-cancer Agents: Patients who are currently receiving other anti-cancer agents are not eligible
• Systemic immunosuppressive medications (including, but not limited to, cyclophosphamide, azathioprine, methotrexate, and thalidomide) during study treatment because these agents could potentially alter the efficacy and safety of study treatments would not be eligible
• Patients must not have a known hypersensitivity to any component of tiragolumab or atezolizumab injection
• History of severe allergic anaphylactic reactions to chimeric or humanized antibodies or fusion proteins
• Known hypersensitivity to Chinese hamster ovary cell products or to any component of the atezolizumab or tiragolumab formulation
• Patients who have undergone allogeneic bone marrow or stem cell transplant are not eligible
• Patients with known, untreated CNS metastases will be excluded with the following exceptions:
• Patients with a history of CNS metastases that have been previously treated may enroll if sequential imaging shows no evidence for active disease in the CNS
• Patients must not have active autoimmune disease that has required systemic treatment in the past 12 months, or a documented history of clinically severe autoimmune disease, or a syndrome that requires systemic steroids or immunosuppressive agents. Subjects with vitiligo or resolved childhood asthma/atopy are not excluded. Replacement therapy (e.g. thyroxine, insulin, physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment and these patients are eligible
• Patients who have active immune deficiency are not eligible
• Patients who have known active tuberculosis are not eligible
• Hepatitis B or C infection:
• Patients < 18 years old at enrollment, who have known hepatitis B or C
• Patients >= 18 years old at enrollment with:
• Positive hepatitis B surface antigen (HBsAg), OR
• Positive total hepatitis B core antibody (HBcAb) who have a quantitative hepatitis B virus (HBV) deoxyribonucleic acid (DNA) >= 500 IU/mL, OR
• Positive hepatitis C virus (HCV) antibody with a positive HCV ribonucleic acid (RNA) test
• Note: For adults (>= 18 years old at enrollment), hepatitis B serology testing is required to determine eligibility. The HBV DNA test is required only for patients who have a negative HBsAg test, a negative HBsAb test, and a positive total HBcAb test. For adults (>= 18 years old at enrollment), hepatitis C serology testing is required to determine eligibility. The HCV RNA test is required only for patients who have a positive HCV antibody test
• Patients who have a known, recent Epstein-Barr virus (EBV) infection or known history of chronic, active infection are not eligible
• Patients who have history of or active human immunodeficiency virus (HIV) are not eligible except patients who are stable on anti-retroviral therapy, have a CD4 count >= 200/uL, and have an undetectable viral load
• Patients who have significant cardiovascular disease (such as New York Heart Association class III or IV congestive heart failure, myocardial infarction, or cerebrovascular accident) within 3 months prior to study enrollment, unstable arrhythmia, or unstable angina are not eligible
• Patients who have a major surgical procedure, other than for diagnosis, within 4 weeks prior to study enrollment, or the anticipation of the need for a major surgical procedure during the study are not eligible
• Patients who have a history of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, idiopathic pneumonitis, or known active pneumonitis are not eligible. History of radiation pneumonitis in the radiation field is permitted
• Patients who have uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures (once monthly or more frequently) are not eligible. Patients with indwelling catheters (e.g., PleurX) are allowed
• Patients who have an uncontrolled infection are not eligible
• Patients who have received a prior solid organ transplantation are not eligible
• Patients who in the opinion of the investigator may not be able to comply with the safety monitoring requirements of the study are not eligible

Interventions: Biological: Atezolizumab, Procedure: Biospecimen Collection, Procedure: Computed Tomography, Other: Fludeoxyglucose F-18, Procedure: Magnetic Resonance Imaging, Procedure: Positron Emission Tomography, Biological: Tiragolumab, Procedure: X-Ray Imaging

Conditions: Epithelioid Sarcoma, Recurrent Malignant Solid Neoplasm, Refractory Malignant Solid Neoplasm, Rhabdoid Tumor, Recurrent Rhabdoid Tumor, Refractory Rhabdoid Tumor, Kidney Medullary Carcinoma, Malignant Solid Neoplasm, Atypical Teratoid/Rhabdoid Tumor, Poorly Differentiated Chordoma, Recurrent Atypical Teratoid/Rhabdoid Tumor, Recurrent Chordoma, Recurrent Epithelioid Sarcoma, Recurrent Kidney Medullary Carcinoma, Refractory Atypical Teratoid/Rhabdoid Tumor, Refractory Chordoma, Refractory Epithelioid Sarcoma, Refractory Kidney Medullary Carcinoma

Sites: Children’s Health

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CBL0137 for the Treatment of Relapsed or Refractory Solid Tumors, Including CNS Tumors and Lymphoma

Description:

This phase I/II trial evaluates the best dose, side effects and possible benefit of CBL0137 in treating patients with solid tumors, including central nervous system (CNS) tumors or lymphoma that has come back (relapsed) or does not respond to treatment (refractory). Drugs, such as CBL0137, block signals passed from one molecule to another inside a cell. Blocking these signals can affect many functions of the cell, including cell division and cell death, and may kill cancer cells.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Laura Klesse

Principal Investigator ID: 13954

Gender: All

Age: 12 Months to 30 Years old

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT04870944

IRB Number: STU-2023-0600

Show full eligibility criteria

Inclusion Criteria:

• Parts A and B1: Patients must be >= 12 months and =< 21 years of age at the time of study enrollment
• Part B2 (relapsed/refractory osteosarcoma): Patients must be >= 12 months and =< 30 years of age at the time of study enrollment
• Patients must have had histologic verification of malignancy at original diagnosis or relapse, except in patients with diffuse intrinsic brain stem tumors, or patients with pineal tumors and elevations of cerebrospinal fluid (CSF) or serum tumor markers, including alpha-fetoprotein or beta-human chorionic gonadotropin (HCG)
• Part A: Patients with relapsed or refractory solid tumors or lymphoma, including patients with CNS tumors or known CNS metastases (including untreated or progressive) are eligible
• Part B1: Patients with progressive or recurrent DIPG (diagnosed by biopsy or imaging characteristics) and other H3 K27M-mutant diffuse midline gliomas previously treated with radiation therapy
• Part B2: Patients with relapsed or refractory osteosarcoma
• Part A: Patients must have either measurable or evaluable disease
• Part B1 and B2: Patients must have measurable disease
• Patient's current disease state must be one for which there is no known curative therapy or therapy proven to prolong survival with an acceptable quality of life
• Patients must have a performance status corresponding to Easter Cooperative Oncology Group (ECOG) scores of 0, 1 or 2. Use Karnofsky for patients > 16 years of age and Lansky for patients =< 16 years of age. Patients must have a Karnofsky or Lansky score >= 50%
• Patients must have fully recovered from the acute toxic effects of all prior anti-cancer therapy and must meet the following minimum duration from prior anti-cancer directed therapy prior to enrollment. If after the required timeframe, the numerical eligibility criteria are met, e.g., blood count criteria, the patient is considered to have recovered adequately
• Cytotoxic chemotherapy or other anti-cancer agents known to be myelosuppressive
• Solid tumor patients: >= 21 days after the last dose of myelosuppressive chemotherapy (42 days if prior nitrosourea)
• Anti-cancer agents not known to be myelosuppressive (eg, not associated with reduced platelet or absolute neutrophil count [ANC] counts): >= 7 days after the last dose of agent
• Antibodies: >= 21 days must have elapsed from infusion of last dose of antibody, and toxicity related to prior antibody therapy must be recovered to grade =< 1
• Corticosteroids: If used to modify immune adverse events related to prior therapy, >= 14 days must have elapsed since last dose of corticosteroid. Patients with CNS tumors receiving corticosteroids must have been on a stable or decreasing dose of corticosteroid for at least 7 days prior to enrollment
• Hematopoietic growth factors: >= 14 days after the last dose of a long-acting growth factor (e.g., pegfilgrastim) or 7 days for short acting growth factor. For agents that have known adverse events occurring beyond 7 days after administration, this period must be extended beyond the time during which adverse events are known to occur
• Interleukins, interferons and cytokines (other than hematopoietic growth factors): >= 21 days after the completion of interleukins, interferon or cytokines (other than hematopoietic growth factors)
• Stem cell Infusions (with or without total body irradiation [TBI]):
• Allogeneic (non-autologous) bone marrow or stem cell transplant, or any stem cell infusion including donor lymphocyte infusion (DLI) or boost infusion: >= 84 days after infusion and no evidence of graft versus host disease (GVHD)
• Autologous stem cell infusion including boost infusion: >= 30 days
• Cellular therapy: >= 42 days after the completion of any type of cellular therapy (e.g., modified T cells, natural killer [NK] cells, dendritic cells, etc.)
• Radiation therapy [XRT]/external beam irradiation including protons: >= 14 days after local XRT; >= 150 days after TBI, craniospinal XRT or if radiation to >= 50% of the pelvis; >= 42 days if other substantial bone marrow (BM) radiation
• Radiopharmaceutical therapy (e.g., radiolabeled antibody, I-131 metaiodobenzylguanidine [131I MIBG]): >= 42 days after systemically administered radiopharmaceutical therapy
• Patients must not have received prior exposure to CBL0137
• For patients with solid tumors without known bone marrow involvement:
• Peripheral absolute neutrophil count (ANC) >= 1000/uL (performed within 7 days prior to enrollment unless otherwise indicated)
• Patients with known bone marrow metastatic disease will be eligible for study provided they meet the blood counts (may receive transfusions provided they are not known to be refractory to red cell or platelet transfusions). These patients will not be evaluable for hematologic toxicity. At least 5 of every cohort of 6 patients must be evaluable for hematologic toxicity for the dose-escalation part of the study. If dose-limiting hematologic toxicity is observed, all subsequent patients enrolled must be evaluable for hematologic toxicity
• For patients with solid tumors without known bone marrow involvement:
• Platelet count >= 100,000/uL (transfusion independent, defined as not receiving platelet transfusions for at least 7 days prior to enrollment) (performed within 7 days prior to enrollment unless otherwise indicated)
• Patients with known bone marrow metastatic disease will be eligible for study provided they meet the blood counts (may receive transfusions provided they are not known to be refractory to red cell or platelet transfusions). These patients will not be evaluable for hematologic toxicity. At least 5 of every cohort of 6 patients must be evaluable for hematologic toxicity for the dose-escalation part of the study. If dose-limiting hematologic toxicity is observed, all subsequent patients enrolled must be evaluable for hematologic toxicity
• Creatinine clearance or radioisotope glomerular filtration rate (GFR) >= 70 mL/min/1.73 m^2 or a creatinine based on age/gender as follows (performed within 7 days prior to enrollment unless otherwise indicated):
• Age: Maximum serum creatinine (mg/dL)
• 1 to < 2 years: 0.6 (male); 0.6 (female)
• 2 to < 6 years: 0.8 (male); 0.8 (female)
• 6 to < 10 years: 1 (male); 1 (female)
• 10 to < 13 years: 1.2 (male); 1.2 (female)
• 13 to < 16 years: 1.5 (male); 1.4 (female)
• >= 16 years: 1.7 (male); 1.4 (female)
• Patients with solid tumors:
• Bilirubin (sum of conjugated + unconjugated or total) =< 1.5 x upper limit of normal (ULN) for age (performed within 7 days prior to enrollment unless otherwise indicated)
• Patients with solid tumors:
• Serum glutamate pyruvate transaminase (SGPT) (alanine aminotransferase [ALT]) =< 135 U/L. For the purpose of this study, the ULN for SGPT is 45 U/L (performed within 7 days prior to enrollment unless otherwise indicated)
• Shortening fraction of >= 27% by echocardiogram (performed within 7 days prior to enrollment unless otherwise indicated)
• Ejection fraction of >= 50% by gated radionuclide study (performed within 7 days prior to enrollment unless otherwise indicated)
• Corrected QT (QTC) < 480 msec (performed within 7 days prior to enrollment unless otherwise indicated)
• Patients with seizure disorder may be enrolled if seizures well controlled without the use of enzyme-inducing anti-convulsant agents. Well controlled is defined by no increase in seizure frequency in the prior 7 days
• Nervous system disorders (Common Terminology Criteria for Adverse Events [CTCAE] version [v]5) resulting from prior therapy must be =< grade 2, with the exception of decreased tendon reflex (DTR). Any grade of DTR is eligible
• Patients have consented to receive a central venous catheter prior to the administration of CBL0137. A central line is required for CBL0137 administration

Exclusion Criteria:

• Pregnant or breast-feeding women will not be entered on this study due to risks of fetal and teratogenic adverse events as seen in animal/human studies, OR because there is yet no available information regarding human fetal or teratogenic toxicities. Pregnancy tests must be obtained in girls who are post-menarchal. Males or females of reproductive potential may not participate unless they have agreed to use two effective methods of birth control, including a medically accepted barrier or contraceptive method (e.g., male or female condom) for the duration of the study. Abstinence is an acceptable method of birth control
• Patients receiving corticosteroids who have not been on a stable or decreasing dose of corticosteroid for at least 7 days prior to enrollment are not eligible. If used to modify immune adverse events related to prior therapy, >= 14 days must have elapsed since last dose of corticosteroid
• Patients who are currently receiving another investigational drug are not eligible
• Patients who are currently receiving other anti-cancer agents are not eligible (except leukemia patients receiving hydroxyurea, which may be continued until 24 hours prior to start of protocol therapy)
• Patients who are receiving cyclosporine, tacrolimus or other agents to prevent graft-versus-host disease post bone marrow transplant are not eligible for this trial
• Patients who are receiving drugs that are strong inducers or inhibitors of CYP3A4, CYP2B6 (e.g., carbamazepine) and CYP1A2 (e.g., ciprofloxacin, enoxacin, fluvoxamine, smoking) are not eligible. These agents are to be avoided for 7 days prior to the start of CBL0137 and for the duration of the protocol therapy. Sensitive substrates of CYP2D6 (e.g., atomoxetine, desipramine, dextromethorphan, eliglustat, nebivolol, nortriptyline, perphenazine, tolterodine, R-venlafaxine) should also be avoided for the duration protocol therapy
• Patients who are receiving drugs associated with a known risk of Torsades de Pointes (TdP) are not eligible. Drugs associated with known risk of Torsades de Pointes (TdP) are to be avoided for 7 days prior to the start of CBL0137 and for duration of the protocol therapy
• Patients with known peripheral vascular disease are excluded
• Patients with a history of pro-thrombotic disorder are not eligible
• Patients who have an uncontrolled infection are not eligible
• Patients who have received a prior solid organ transplantation are not eligible
• Patients who in the opinion of the investigator may not be able to comply with the safety monitoring requirements of the study are not eligible

Interventions: Procedure: Biospecimen Collection, Procedure: Bone Marrow Aspirate, Procedure: Bone Marrow Biopsy, Procedure: Echocardiography, Drug: FACT Complex-targeting Curaxin CBL0137

Conditions: Recurrent Osteosarcoma, Recurrent Malignant Solid Neoplasm, Recurrent Lymphoma, Refractory Lymphoma, Refractory Malignant Solid Neoplasm, Refractory Osteosarcoma, Recurrent Primary Malignant Central Nervous System Neoplasm, Refractory Primary Malignant Central Nervous System Neoplasm, Diffuse Midline Glioma, H3 K27M-Mutant, Metastatic Malignant Neoplasm in the Central Nervous System, Recurrent Diffuse Intrinsic Pontine Glioma

Sites: Children’s Health

I'm interested

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See this study on ClinicalTrials.gov

VITAS: Atezolizumab in Combination With Chemotherapy for Pediatric Relapsed/Refractory Solid Tumors

Description:

This trial is a multi-center, non-randomized, open-label Phase I/II study evaluating the feasibility and efficacy of vincristine, irinotecan, temozolomide, and atezolizumab in children with relapsed/refractory solid tumors.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Matthew Campbell

Principal Investigator ID: 108757

Gender: All

Age: 6 Months to 18 Years old

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT04796012

IRB Number: STU-2021-0606

Show full eligibility criteria

Inclusion Criteria:

• Signed informed consent
• Relapsed or refractory solid tumor after at least one prior course of therapy.
• Hodgkin lymphoma or non-Hodgkin lymphoma are not permitted.
• Patients with CNS malignancy or asymptomatic CNS metastases may be enrolled, provided all of the following criteria are met.
• No metastatic or primary disease affecting the brainstem, midbrain, pons, or cerebellum, or within 10 mm of optic nerve
• No history of leptomeningeal disease
• No history of intracranial or spinal cord hemorrhage
• No evidence of progression of neurologic deficit, in the investigator's judgment, within 7 days prior to initiation of study medications.
• Must have histologically confirmed rhabdomyosarcoma (RMS) for RMS efficacy cohort.
• Age ≥ 6 months and ≤ 18 years
• Lansky Performance Status (patients < 16 years old) or Karnofsky Performance Status (patients ≥ 16 years old) ≥ 50
• Ability to comply with the study protocol, in the investigator's judgment
• For RMS efficacy cohort, disease must be measurable as defined by RECIST v1.1.
• For the feasibility cohort, disease must be evaluable, but patients enrolled in the feasibility cohort will be prospectively assessed for measurable disease, RMS patients will also be included in the RMS efficacy cohort.
• Previously irradiated lesions can be considered as measurable disease only if progressive disease has been unequivocally documented at that site since radiation.
• Availability of a tumor specimen suitable for determination of PD-L1 status, either from initial diagnosis or from a recurrence.
• For PD-L1 staining to be performed at the central site, a formalin-fixed paraffin-embedded (FFPE) tumor specimen in a paraffin block (preferred) or at least 15 slides containing unstained, freshly cut, serial sections must be available along with an associated pathology report prior to study enrollment.
• Patients for whom the required number of slides are not available may still be eligible to enroll on study with PI approval
• For the RMS efficacy cohort, it will be required that at least 8 of 17 patients have PD-L1(+) tumor. PD-L1 status will be determined at time of enrollment for all patients. When the maximum allowable number of PD-L1(-) patients has been enrolled and treated on study, PD-L1 positivity will be required for all further enrolled patients.
• Staining will be performed in the central site CAP/CLIA-certified laboratory using the 22c3 antibody for immunohistochemical analysis
• PD-L1(+) status will be defined as staining on ≥1% of tumor cells or ≥1% of stroma.
• For the feasibility cohort, PD-L1 positivity is not required but will be performed centrally in all cases for exploratory biomarker studies.
• Adequate organ and marrow function as defined by the following laboratory values obtained within 21 days prior to initiation of study medication.
• For patients without known bone marrow involvement:
• Absolute neutrophil count ≥ 1.0 x 10^9 / L (1000/µL) without granulocyte colony-stimulating factor support (≥14 days after the last dose of a long-acting growth factor such as pegfilgrastim, or 7 days after short-acting growth factor)
• Absolute lymphocyte count ≥ 0.5 x 10^9 / L (500/µL)
• Platelet count ≥ 75 x 10^9 / L (75,000/µL) without transfusion in the last 7 days
• Patients with known bone marrow metastatic disease will be eligible for the study if they meet the following criteria:
• Patients with documented liver metastases: AST and ALT ≤ 5 x ULN
• Patients with documented liver or bone metastases: ALP ≤ 5 x ULN
• Absolute neutrophil count (ANC) ≥ 750/mm^3
• Absolute lymphocyte count ≥ 0.4 x 10^9 / L (400/µL)
• Platelet count ≥ 50,000/mm^3 (may receive transfusions provided they are not known to be refractory to red cell or platelet transfusions)
• These patients will not be evaluable for hematologic toxicity. At least 4 of 6 patients in the feasibility cohort must be evaluable for hematologic toxicity. If dose-limiting hematologic toxicity is observed, all subsequent patients enrolled must be evaluable for hematologic toxicity.
• Total bilirubin ≤1.5 x upper limit of normal (ULN) for age (Patients with known Gilbert disease: serum bilirubin ≤ 3 x ULN)
• AST (SGOT) and ALT (SPGT) ≤ 2.5 x ULN for age
• Serum albumin ≥ 25 g/L (2.5 g/dL)
• Creatinine ≤ 1.5 x ULN for age or creatinine clearance (or radioisotope glomerular filtration rate) ≥ 70 mL/min/1.73 m2
• Left ventricular ejection fraction ≥ 50% or shortening fraction ≥ 30%
• Hemoglobin ≥ 90 g/L (9 g/dL)
• Patients may be transfused to meet this criterion.
• For patients not receiving therapeutic anticoagulation: INR or aPTT ≤ 1.5 x ULN
• For patients receiving therapeutic anticoagulation: stable anticoagulant regimen
• Negative HIV and hepatitis B surface antigen (HBsAg) tests at screening
• For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive methods, and agreement to refrain from donating eggs, as defined below:
• Women must remain abstinent or use contraceptive methods with a failure rate of < 1% per year during the treatment period and for 5 months after the final doses of atezolizumab, vincristine, and temozolomide. Women must refrain from donating eggs during this same period.
• A woman is considered to be of childbearing potential if she is postmenarchal, has not reached a postmenopausal state (≥ 12 continuous months of amenorrhea with no identified cause other than menopause), and has not undergone surgical sterilization (removal of ovaries and/or uterus), regardless of sexual orientation or marital status.
• Examples of contraceptive methods with a failure rate of < 1% per year include bilateral tubal ligation, male sterilization, hormonal contraceptives that inhibit ovulation, hormone-releasing intrauterine devices, and copper intrauterine devices.
• The reliability of sexual abstinence should be evaluated in relation to the duration of the clinical trial and the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or postovulation methods) and withdrawal are not adequate methods of contraception.
• For men who are not surgically sterile: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures, and agreement to refrain from donating sperm, as defined below:
• With a female partner of childbearing potential who is not pregnant, men must remain abstinent or use a condom plus an additional contraceptive method that together result in a failure rate of less 1% per year during the treatment period and for 5 months after the final doses of atezolizumab, irinotecan, and temozolomide. Men must refrain from donating sperm during this same period.
• The reliability of sexual abstinence should be evaluated in relation to the duration of the clinical trial and the preferred and usual lifestyle of the patient. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or postovulation methods) and withdrawal are not adequate methods of contraception

Exclusion Criteria:

• Pregnancy or breast-feeding:
• Pregnancy or breastfeeding, or intention of becoming pregnant during study treatment or within 5 months after the final dose of study treatment
• Women of childbearing potential must have a negative serum pregnancy test result within 21 days prior to initiation of study treatment.
• Medical conditions that are excluded:
• Active or history of autoimmune disease or immune deficiency, including, but not limited to, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, antiphospholipid antibody syndrome, Guillain-Barré syndrome, multiple sclerosis, or Kawasaki syndrome with the following exceptions:
• Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study.
• Patients with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study.
• Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following conditions are met at study initiation: (1) Rash must cover less 10% of body surface area, (2) Disease is well controlled at baseline and requires only low-potency topical corticosteroids, (3) No occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high-potency or oral corticosteroids within the previous 12 months
• Uncontrolled or symptomatic hypercalcemia (ionized calcium > 1.5 mmol/L, calcium > 12 mg/dL or corrected serum calcium > ULN)
• Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures (once monthly or more frequently)
• Patients with indwelling catheters (e.g., PleurX®) are allowed.
• Uncontrolled tumor-related pain
• Patients requiring pain medication must be on a stable regimen at study entry for at least 2 weeks. Intermittent use of as-needed medication is allowed during this period.
• Clinically significant gastrointestinal disorder that may interfere with absorption of orally administered drugs (at the discretion of the treating physician)
• History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest computed tomography (CT) scan
• History of radiation pneumonitis in the radiation field (fibrosis) is permitted.
• Significant cardiovascular disease (such as New York Heart Association Class II or greater cardiac disease, myocardial infarction, or cerebrovascular accident) within 3 months prior to initiation of study treatment, unstable arrhythmia, or unstable angina
• History of severe asthma or uncontrolled asthma
• Dyspnea at rest or requirement for supplemental oxygen
• Uncontrolled seizures. Patients taking a stable dose of anticonvulsants (for 2 weeks) are permitted, as long as they are not strong inducers or inhibitors of CYP3A4.
• Any other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding that contraindicates the use of an investigational drug, may affect the interpretation of the results, or may render the patient at high risk from treatment complications in the opinion of the treating investigator
• Washout periods from prior therapies:
• Myelosuppressive chemotherapy or radiotherapy within 21 days prior to starting study treatment.
• Subjects must have recovered from all acute prior treatment-related toxicities to grade 1 or baseline (excluding alopecia and clinically stable toxicities requiring ongoing medical management, such as hypothyroidism).
• Non-myelosuppressive cancer therapy, such as kinase inhibitors, within 7 days prior to study treatment.
• Treatment with monoclonal antibodies with long half-lives, within 3 half-lives prior to study treatment.
• Treatment with targeted cellular therapies within 28 days prior to starting study treatment.
• Major surgical procedure, other than for diagnosis, within 30 days prior to initiation of study treatment, or anticipation of the need for a major surgical procedure during the first four cycles of the study.
• Biopsy tissue collection or placement of a vascular access device is permitted if the site has healed prior to initiation of study medications.
• For patients with CNS disease, no neurosurgical resection, brain biopsy, or stereotactic/whole-brain radiation within 30 days prior to Cycle 1, Day 1
• Treatment with a live, attenuated vaccine within 30 days prior to initiation of study treatment, or anticipation of the need for such a vaccine during atezolizumab treatment or within 5 months after the final dose of atezolizumab
• Treatment with investigational therapy within 21 days prior to initiation of study treatment or concurrent participation with another investigational agent
• Treatment with systemic immunostimulatory agents (including, but not limited to, interferon and interleukin 2 [IL-2]) within 4 weeks or 5 half-lives of the drug (whichever is longer) prior to initiation of study treatment
• Treatment with systemic immunosuppressive medication (including, but not limited to, corticosteroids, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-TNF-agents) within 2 weeks prior to initiation of study treatment, or anticipation of the need for systemic immunosuppressive medication during study treatment, with the following exceptions:
• Patients who received acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g., 48 hours of corticosteroids for a contrast allergy) are eligible for the study after Principal Investigator confirmation has been obtained.
• Patients who received mineralocorticoids (e.g., fludrocortisone), corticosteroids for chronic obstructive pulmonary disease (COPD) or asthma, or low-dose corticosteroids for orthostatic hypotension or adrenal insufficiency are eligible for the study.
• Patients with CNS disease can be receiving concurrent treatment with corticosteroids with approval from the Principal Investigator. Patients must be receiving a stable or decreasing dose for ≥ 5 days prior to the baseline MRI scan and at the time of drug initiation. The Principal Investigator should be informed when steroid doses are increased because of declining patient status.
• Use of strong CYP3A4 inhibitors or inducers or strong UGT1A1 inhibitors within 12 days of Cycle 1, Day 1.
• Treatment with high-dose chemotherapy and hematopoietic stem-cell rescue within 3 months prior to initiation of study drug
• Treatment with herbal cancer therapy within 1 week prior to initiation of study medications.
• Treatment with a long-acting hematopoietic growth factor (such as pegfilgrastim) within 2 weeks prior to initiation of study medications, or a short-acting hematopoietic growth factor (such as G-CSF) within 1 week prior to initiation of study medications.
• Prior treatments:
• Prior allogeneic stem cell or solid organ transplantation
• Prior treatment with CD137 agonists or immune checkpoint blockade therapies to include all anti-PD-1, and anti-PD-L1 therapeutic antibodies
• Treatment with systemic immunostimulatory agents (including, but not limited to, interferon and interleukin 2 [IL-2] within 4 weeks or 5 half-lives of the drug (whichever is longer) prior to initiation of study treatment
• Subjects must not have previously progressed while receiving regimens that include irinotecan or temozolomide. Patients who have received irinotecan or temozolomide and did not progress while on these medications are eligible.
• Known ongoing or untreated infection, including, but not limited to bacteremia, active tuberculosis, or severe pneumonia
• Active tuberculosis
• Current treatment with anti-viral therapy for HBV
• Active hepatitis C
• Patients receiving prophylactic antibiotics (e.g., to prevent a urinary tract infection or chronic obstructive pulmonary disease exacerbation) are eligible for the study
• Known allergy or hypersensitivity to any component of the study medications
• History of severe allergic anaphylactic reactions to chimeric or humanized antibodies or fusion proteins
• Known hypersensitivity to Chinese hamster ovary cell products or to any component of the atezolizumab formulation

Interventions: Drug: Atezolizumab, Drug: Vincristine, Drug: Irinotecan, Drug: Temozolomide

Conditions: Lymphoma, Rhabdomyosarcoma, Solid Tumor, Brain and Nervous System, Colon, Soft Tissue

Keywords: Relapsed solid tumor, Refractory solid tumor, Rhabdomyosarcoma

Sites: UT Southwestern; Children’s Health

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A Study to Evaluate DAY101 in Pediatric and Young Adult Patients With Relapsed or Progressive Low-Grade Glioma and Advance Solid Tumors (FIREFLY-1)

Description:

FIREFLY-1 is a Phase 2, multi center, open-label study to evaluate the safety and efficacy of oral pan-RAF inhibitor DAY101 in pediatric, adolescent, and young adult patients with recurrent or progressive low-grade glioma or an advanced solid tumor harboring a known BRAF alteration.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Daniel Bowers

Principal Investigator ID: 10760

Gender: All

Age: 6 Months to 25 Years old

Phase: Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT04775485

IRB Number: STU-2022-0878

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Interventions: Drug: DAY101

Conditions: Advanced Solid Tumor, Brain and Nervous System, Low-grade Glioma

Sites: Children’s Health

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A Study of Avapritinib in Pediatric Patients With Solid Tumors Dependent on KIT or PDGFRA Signaling

Description:

This is a Phase 1/2, multicenter, open-label trial of avapritinib in participants 2 to < 18 years of age with advanced relapsed/refractory (R/R) solid tumors, including central nervous system (CNS) tumors, that harbor a PDGFRA and/or KIT mutation (including non-synonymous point mutations, insertions, and deletions) or amplification, or DMG-H3K27a who have no available curative treatment options. This is a single-arm trial in which all participants will receive avapritinib. The study consists of 2 parts: dose confirmation, safety, and PK (Part 1) and initial efficacy, safety, and PK at the Part 2 recommended dose (Part 2).

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Ashley Bui

Principal Investigator ID: 183141

Gender: All

Age: 2 Years to 17 Years old

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT04773782

IRB Number: STU-2021-0904

Show full eligibility criteria

Inclusion Criteria
• Participant must be 2 to < 18 years of age at the time of signing the informed consent.
• Diagnosis
• Participant has confirmed diagnosis of R/R solid tumor, including CNS tumors, with a mutation (including non-synonymous point mutations, insertions, and deletions) in PDGFRA and/or KIT (confirmed by local mutational testing of tumor sample) that has progressed despite standard therapy and no alternative treatment option is available. Participant with R/R solid tumors with only PDGFRA and/or KIT amplifications may be included with approval from the Sponsor. OR
• Participant has confirmed diagnosis of DMG-H3K27a (confirmed by local testing of tumor sample) that has failed standard therapy or for which no standard therapy that may convey clinical benefit exists, as judged by the investigator.
• Participants with CNS disease should be on a stable (≤ 10% change) or decreasing dose of corticosteroids for at least 7 days prior to first dose of avapritinib, with no plans for dose escalation.
• Disease extent: a. Part 1: All participants must have at least 1 measurable lesion as defined by RECIST v1.1 or Response Assessment in Neuro-Oncology (RANO) (for CNS tumors). If radiation therapy has been administered, at least 1 measurable lesion must not have been irradiated, or must have clearly progressed since being irradiated as per RANO and must be ≥ 12 weeks from radiation to any target lesion. b. Part 2: All participants must have at least 1 measurable lesion as defined by RECIST v1.1 or RANO (for CNS tumors). For Participants with DMG-H3K27a or PDGFRA and/or KIT mutant/amplified solid tumors, including CNS tumors that have progressed despite prior therapy, who have received radiation therapy, at least 1 measurable lesion must not have been irradiated, or must have clearly progressed since being irradiated as per RANO and must be ≥ 12 weeks from radiation to any target lesion. For up to 5 Participants with newly diagnosed DMG-H3K27a where there is no standard therapy that may convey clinical benefit exists as judged by the investigator, progression of disease of a measurable lesion after irradiation is not required.
• A Lansky (< 16 years of age) or Karnofsky (≥ 16 years of age) score of at least 50. If the Participant is unable to walk due to paralysis, but is mobile in a wheelchair, the participant is considered ambulatory for the purpose of assessing their performance status.
• Participant agrees to utilize contraception consistent with local regulations.
• Male participants: Are vasectomized, or agree to use condoms, as defined in Section 5.4.2, from the start of Screening until 6 weeks after the last dose of study treatment, or practice true abstinence (when this is in line with the preferred and usual lifestyle of the Participant, see Section 5.4.2), or have a female partner who is NOT of childbearing potential.
• Female participants: Agree to use effective contraception, as defined in Section
• 4.2, from the start of Screening until 6 weeks after the last dose of study treatment and have a male partner who uses a condom, or practice true abstinence (when this is in line with the preferred and usual lifestyle of the Participant), or have a male partner who is vasectomized with confirmed azoospermia.
• Participant can give written informed consent/assent before any study-specific Screening procedures (if feasible). Parental/legal guardian consent will be determined by local, regional, and/or national guidelines. Exclusion Criteria
• Participant has any of the following within 14 days before the first dose of study treatment:
• Platelet count < 75 × 10^9/L (< 100 × 10^9/L if a CNS tumor) with no platelet transfusion within 14 days prior to the measurement.
• Absolute neutrophil count (ANC) < 1.0 × 10^9/L.
• Hemoglobin < 8.0 g/dL with no RBC transfusion ≤ 7 days prior to the measurement.
• AST or ALT > 3 × the ULN for age; except in Participants with tumor involvement of the liver who must not have AST and ALT > 5 × ULN for age.
• Total bilirubin > 1.5 × ULN for age; and in presence of Gilbert's syndrome, total bilirubin > 3 × ULN or direct bilirubin > 1.5 × ULN.
• Serum creatinine > 1.5 × ULN for age.
• International normalized ratio or prothrombin time (PT) > ULN (> 1.5 × ULN if on prophylactic reversible anticoagulants).
• Participant has a QTcF > 470 msec. Participant has a familial or personal history of prolonged QT syndrome or Torsades de pointes.
• Participant has clinically significant, uncontrolled cardiovascular disease including congestive heart failure Grade III or IV according to the New York Heart Association classification; myocardial infarction or unstable angina within the previous 6 months, uncontrolled hypertension (> 95th percentile for age), or clinically significant, uncontrolled arrhythmias, including bradyarrhythmias that may cause QT prolongation (eg, Type II second-degree heart block or third-degree heart block).
• Participant received the following systemic antineoplastic therapies:
• Temozolomide within 4 weeks prior to the first dose of study drug
• Nitrosurea within 6 weeks prior to the first dose of study drug
• Any other systemic antineoplastic therapy (including experimental therapy) within 5 half-lives or 28 days prior to the first dose of study drug, whichever is shorter.
• Focal external beam radiotherapy, including stereotactic radiosurgery, within 6 weeks prior to the first dose of avapritinib to either target or nontarget lesions. Systemic radiopharmaceuticals, including nonstereotactic radiosurgery, within 2 weeks of the first dose of avapritinib (within 6 weeks for Participants with CNS tumors). Craniospinal irradiation within 6 weeks prior to the first dose of avapritinib.
• All AEs related to other antineoplastic therapies (eg, systemic antineoplastics, radiotherapy) must have resolved to Grade ≤ 1 (Grade ≤ 2 for peripheral neuropathy and/or ototoxicity) prior to the first dose of avapritinib.
• Participant has previously received treatment with avapritinib.
• Participant received autologous stem cell transplant following myeloablative therapy or chimeric antigen receptor T cell therapy within 3 months prior to the first dose of avapritinib or prior allogeneic stem cell transplant within 1 year and no evidence of Grade 1 or greater graft-versus-host disease and no immunosuppressants for graft-versus-host disease (steroids for primary malignancy being permitted). Participants who received stem cell reinfusion following nonmyeloablative therapy are eligible once they meet the peripheral blood count criteria in Exclusion Criterion #1.
• Participant requires ongoing treatment or has received treatment within 28 days before the start of avapritinib administration with drugs or foods that are strong CYP3A inhibitors or inducers.
• Participant has had a major surgical procedure within 14 days of the first dose of study treatment (procedures such as central venous catheter placement, tumor needle biopsy, and feeding tube placement are not considered major surgical procedures).
• Participant has a history of another primary malignancy that has been diagnosed or required therapy within 3 years before the first dose of avapritinib. The following prior malignancies are not exclusionary: completely resected basal cell and squamous cell skin cancer, curatively treated localized prostate cancer, and completely resected carcinoma in situ of any site.
• Female subjects of childbearing potential who are unwilling, if not postmenopausal or surgically sterile, to abstain from sexual intercourse or employ highly effective contraception from the time of informed consent and for at least 6 weeks after the last dose of study treatment. Male subjects who are unwilling, if not surgically sterile, to abstain from sexual intercourse or employ highly effective contraception from the time of informed consent and for at least 6 weeks after the last dose of study treatment.
• Participant is pregnant, as documented by a serum β-hCG pregnancy test consistent with pregnancy obtained at Screening and within 72 hours before the first dose of study treatment. Participants with β-hCG values that are within the range for pregnancy but are not pregnant (false-positives) may be enrolled with written consent of the Sponsor after pregnancy has been ruled out. Female subjects of nonchildbearing potential (premenarchal, bilateral tubal ligation, bilateral oophorectomy, or hysterectomy) do not require a serum β-hCG test.
• Participant is breastfeeding.
• Participant has prior or ongoing clinically significant illness, medical condition, surgical history, physical finding, or laboratory abnormality that, in the Investigator's opinion, could affect the safety of the Participant; alter the absorption, distribution, metabolism, or excretion of the study drug; or impair the assessment of study results.
• History of thrombosis requiring treatment within the past 6 months. This exclusion does not apply to catheter-related thrombosis if the catheter has been removed and did not require any other treatment in the previous 3 months.
• Participants who require anticoagulants, with the exception of stable doses of prophylactic reversible anticoagulants.
• Participants who are unable to swallow tablets (in Part 1) or minitablets (in Part 2) within the sprinkle capsules.
• Participants with a known risk of intracranial bleeding, such as a brain aneurysm that has not been removed or repaired, or a history of intracranial bleeding within the past year, or radiographic evidence of hemorrhage on Screening MRI. Exceptions are: Participants with primary CNS tumors (provided they have not had CNS bleeding within 2 weeks of the first dose of avapritinib) or Participants with punctate hemorrhages < 3 mm.
• History of a seizure disorder that is not well controlled on current antiepileptic medications.
• Participant is unwilling or unable to comply with scheduled visits, treatment administration plan, laboratory tests, or other study procedures and study restrictions.

Interventions: Drug: avapritinib

Conditions: Sarcoma, Brain and Nervous System, Solid Tumor, Unspecified, Child, Relapsed Solid Neoplasm, CNS Tumor

Keywords: KIT, PDGFRA, Relapsed/Refractory Solid Tumor, Glioma, H3K27M, DMG-H3K27a

Sites: Children’s Health

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A Study of Repotrectinib in Pediatric and Young Adult Subjects Harboring ALK, ROS1, OR NTRK1-3 Alterations

Description:

Phase 1 will evaluate the safety and tolerability at different dose levels of repotrectinib in pediatric and young adult subjects with advanced or metastatic malignancies harboring anaplastic lymphoma kinase (ALK), receptor tyrosine kinase encoded by the gene ROS1 (ROS1), or neurotrophic receptor kinase genes encoding TRK kinase family (NTRK1-3) alterations to estimate the Maximum Tolerated Dose (MTD) or Maximum Administered Dose (MAD) and select the Pediatric Recommended Phase 2 Dose (RP2D). Phase 2 will determine the anti-tumor activity of repotrectinib in pediatric and young adult subjects with advanced or metastatic malignancies harboring ROS1 or NTRK1-3 alterations.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Tanya Watt

Principal Investigator ID: 128737

Gender: All

Age: up to 25 Years old

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT04094610

IRB Number: STU-2019-1268

Show full eligibility criteria

Key

Inclusion Criteria:

• Documented genetic ROS1 point mutation, fusion, or amplification or NTRK1-3 fusion as identified by local testing in a Clinical Laboratory Improvement Amendments (CLIA) laboratory in the US or equivalently accredited diagnostic lab outside the United States (US) is required.
• Phase 1: Age <12 years; Phase 2: Age 12- 25 years
• Prior cytotoxic chemotherapy is allowed.
• Prior immunotherapy is allowed.
• Resolution of all acute toxic effects (excluding alopecia) of any prior anti-cancer therapy to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 4.03 Grade less than or equal to 1.
• All subjects must have measurable disease by RECIST v1.1 or Response Assessment in Neuro-Oncology (RANO) criteria at time of enrollment.
• Subjects with a primary CNS tumor or CNS metastases must be neurologically stable on a stable or decreasing dose of steroids for at least 7 days prior to enrollment.
• Subjects must have a Lansky (< 16 years) or Karnofsky (≥ 16 years) score of at least
• 9. Life expectancy greater than or equal to 12 weeks, in the investigator's opinion.
• Adequate hematologic, renal and hepatic function. Phase 2

Inclusion Criteria:

• Cohort Specific

Inclusion Criteria:

• Cohort 1: Subjects with NTRK fusion gene positive (NTRK+) advanced solid tumors (including primary CNS tumors), that are tropomyosin receptor kinase (TRK) TKI naïve;
• Cohort 2: subjects with NTRK+ advanced solid tumors (including primary CNS tumors), that are TRK TKI pre-treated;
• Cohort 3: subjects with advanced solid tumors with ROS1 gene fusions or other ROS1 aberrations (including amplifications and point mutations) with measurable disease.
• Subjects in Cohorts 1 and 2 must have prospectively confirmed measurable disease by BICR prior to enrollment. Key Exclusion Criteria (Phase 1 and Phase 2):
• Subjects with neuroblastoma with only bone marrow disease evaluable by bone marrow aspiration only.
• Major surgery within 14 days (2 weeks) of start of repotrectinib treatment. Central venous access (Broviac, Mediport, etc.) placement does not meet criteria for major surgery.
• Known active infections requiring ongoing treatment (bacterial, fungal, viral including HIV positivity).
• Gastrointestinal disease (e.g., Crohn's disease, ulcerative colitis, or short gut syndrome) or other malabsorption syndromes that would impact drug absorption.
• Any of the following cardiac criteria:
• Mean resting corrected QT interval (ECG interval measured from the onset of the QRS complex to the end of the T wave) for heart rate (QTc) > 480 msec obtained from three ECGs, using the screening clinic ECG machine-derived QTc value
• Any clinically important abnormalities in rhythm, conduction, or morphology of resting ECG (e.g., complete left bundle branch block, third degree heart block, second degree heart block, PR interval > 250 msec)
• Any factors that increase the risk of QTc prolongation or risk of arrhythmic events such as heart failure, congenital long QT syndrome, family history of long QT syndrome, or any concomitant medication known to prolong the QT interval
• Peripheral neuropathy of CTCAE ≥grade 2.
• Subjects being treated with or anticipating the need for treatment with strong CYP3A4 inhibitors or inducers.
• Any potential allergies to repotrectinib and/or its excipients.

Interventions: Drug: Oral repotrectinib (TPX-0005)

Conditions: Lymphoma, Locally Advanced Solid Tumors, Metastatic Solid Tumors, Primary CNS Tumors, Breast - Female, Breast - Male, Colon, Kidney, Lung/Thoracic, Rectum, Thyroid, Urinary Bladder, Soft Tissue

Keywords: ALK, ROS1, NTRK1-3, Primary CNS tumor, anaplastic large cell lymphoma, metastatic solid tumor, advanced solid tumor, sarcoma, infantile fibrosarcoma, glioblastoma, soft tissue schwannoma, solitary fibrous tumor, glioma, inflammatory myofibroblastic tumor, pediatric

Sites: Children’s Health

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A Study of Oral LOXO-292 (Selpercatinib) in Pediatric Participants With Advanced Solid or Primary Central Nervous System (CNS) Tumors (LIBRETTO-121)

Description:

This is an open-label, multi-center Phase 1/2 study of oral LOXO-292 in pediatric participants with an activating rearranged during transfection (RET) alteration and an advanced solid or primary CNS tumor.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Tanya Watt

Principal Investigator ID: 128737

Gender: All

Age: 6 Months to 21 Years old

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT03899792

IRB Number: STU-2018-0444

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Interventions: Drug: LOXO-292

Conditions: Papillary Thyroid Cancer, Soft Tissue Sarcoma, Infantile Fibrosarcoma, Medullary Thyroid Cancer, Infantile Myofibromatosis, Brain and Nervous System, Anklylosing Spondylitis, Bones and Joints, Ovary, Prostate, Soft Tissue

Keywords: Loxo, LOXO-292, KIF5B-RET, M918T, CCDC6-RET, RET-PTC1, NCOA4-RET, RET-PTC, RET-PTC3, RET-PTC4, PRKAR1A-RET, RET-PTC2, GOLGA5-RET, RET-PTC5, ERC1-RET, KTN1-RET, RET-PTC8, HOOK3-RET, PCM1-RET, TRIM24-RET, RET-PTC6, TRIM27-RET, TRIM33-RET, RET-PTC7, AKAP13-RET, FKBP15-RET, SPECC1L-RET, TBL1XR1-RET, BCR-RET, FGRF1OP-RET, RFG8-RET, RET-PTC9, ACBD5-RET, MYH13-RET, CUX1-RET, KIAA1468-RET, FRMD4A-RET, SQSTM1-RET, AFAP1L2-RET, PPFIBP2-RET, EML4-RET, PARD3-RET, G533C, C609F, C609G, C609R, C609S, C609Y, C611F, C611G, C611S, C611Y, C611W, C618F, C618R, C618S, C620F, C620R, C620S, C630R, C630Y, D631Y, C634F, C634G, C634R, C634S, C634W, C634Y, K666E, E768D, L790F, V804L, V804M, A883F, S891A, R912P, CLIP1-RET, Y806C, RET fusion, RET alteration, RET mutation, RET rearrangement, RET translocation, Neoplasms by Site, Neoplasms, Non-Small Cell Lung Cancer, Lung Neoplasms, Carcinoma, Non-Small-Cell Lung, Cancer of Lung, Cancer of the Lung, Lung Cancer, Neoplasms, Lung, Neoplasms, Pulmonary, Pulmonary Cancer, Pulmonary Neoplasms, Respiratory Tract Neoplasms, Lung Diseases, Respiratory Tract Diseases, Carcinoma, Bronchogenic, Bronchial Neoplasms, Medullary Thyroid Cancer, Papillary Thyroid Cancer, Thyroid Diseases, Thyroid Neoplasms, Cancer of the Thyroid, Cancer of Thyroid, Neoplasms, Thyroid, Thyroid Adenoma, Thyroid Cancer, Thyroid Carcinoma, Endocrine System Diseases, Endocrine Gland Neoplasms, Head and Neck Neoplasms, Thoracic Neoplasms, CNS tumor, Primary CNS tumor, Colonic Neoplasms, Cancer of Colon, Cancer of the Colon, Colon Cancer, Colon Neoplasms, Colonic Cancer, Neoplasms, Colonic, Malignant tumor of Breast, Mammary Cancer, Mammary Carcinoma, Human, Mammary Neoplasm, Human, Neoplasms, Breast, Tumors, Breast, Human Mammary Carcinoma, Malignant Neoplasm of Breast, Breast Carcinoma, Breast Tumors, Cancer of the Breast, Breast Neoplasms, Breast Cancer, RET Inhibitor, MTC, NSCLC, Soft tissue sarcoma, Infantile Myofibromatosis, Infantile Fibrosarcoma

Sites: Children’s Health

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A Study of Selpercatinib (LOXO-292) in Participants With Advanced Solid Tumors, RET Fusion-Positive Solid Tumors, and Medullary Thyroid Cancer (LIBRETTO-001) (LIBRETTO-001)

Description:

This is an open-label, first-in-human study designed to evaluate the safety, tolerability, pharmacokinetics (PK) and preliminary anti-tumor activity of selpercatinib (also known as LOXO-292) administered orally to participants with advanced solid tumors, including rearranged during transfection (RET)-fusion-positive solid tumors, medullary thyroid cancer (MTC) and other tumors with RET activation.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Tian Zhang

Principal Investigator ID: 206021

Gender: All

Age: 12 Years and over

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT03157128

IRB Number: STU 082018-008

Show full eligibility criteria

Key

Inclusion Criteria:

For Phase 1:
• Participants with a locally advanced or metastatic solid tumor that:
• Has progressed on or is intolerant to standard therapy, or
• For which no standard therapy exists, or in the opinion of the Investigator, are not candidates for or would be unlikely to tolerate or derive significant clinical benefit from standard therapy, or
• Decline standard therapy
• Prior multikinase inhibitors (MKIs) with anti-RET activity are allowed
• A RET gene alteration is not required initially. Once adequate PK exposure is achieved, evidence of RET gene alteration in tumor and/or blood is required as identified through molecular assays, as performed for clinical evaluation
• Measurable or non-measurable disease as determined by RECIST 1.1 or RANO as appropriate to tumor type
• Eastern Cooperative Oncology Group (ECOG) score of 0, 1, or 2 or Lansky Performance Score (LPS) greater than or equal to (≥) 40 percent (%) (age less than [<] 16 years) with no sudden deterioration 2 weeks prior to the first dose of study treatment
• Adequate hematologic, hepatic and renal function
• Life expectancy of at least 3 months For Phase 2: As for phase 1 with the following modifications:
• For Cohort 1: Participants must have received prior standard therapy appropriate for their tumor type and stage of disease, or in the opinion of the Investigator, would be unlikely to tolerate or derive clinical benefit from appropriate standard of care therapy
• Cohorts 1 and 2:
• Enrollment will be restricted to participants with evidence of a RET gene alteration in tumor
• At least one measurable lesion as defined by RECIST 1.1 or RANO, as appropriate to tumor type and not previously irradiated
• Cohorts 3 and 4: Enrollment closed
• Cohort 5:
• Cohorts 1-4 without measurable disease
• MCT not meeting the requirements for Cohorts 3 or 4
• MTC syndrome spectrum cancers (e.g., MTC, pheochromocytoma), cancers with neuroendocrine features/differentiation, or poorly differentiated thyroid cancers with other RET alteration/activation may be allowed with prior Sponsor approval
• cfDNA positive for a RET gene alteration not known to be present in a tumor sample
• Cohort 6: Participants who otherwise are eligible for Cohorts 1, 2 or 5 who discontinued another RET inhibitor may be eligible with prior Sponsor approval
• Cohort 7: Participants with a histologically confirmed stage IB-IIIA NSCLC and a RET fusion; determined to be medically operable and tumor deemed resectable by a thoracic surgical oncologist, without prior systemic treatment for NSCLC Key Exclusion Criteria (Phase 1 and Phase 2):
• Phase 2 Cohorts 1 and 2: an additional known oncogenic driver
• Cohorts 3 and 4: Enrollment closed
• Cohorts 1, 2 and 5: prior treatment with a selective RET inhibitor Notes: Participants otherwise eligible for Cohorts 1, 2, and 5 who discontinued another selective RET inhibitor may be eligible for Phase 2 Cohort 6 with prior Sponsor approval
• Investigational agent or anticancer therapy (including chemotherapy, biologic therapy, immunotherapy, anticancer Chinese medicine or other anticancer herbal remedy) within 5 half-lives or 2 weeks (whichever is shorter) prior to planned start of LOXO-292 (selpercatinib). In addition, no concurrent investigational anti-cancer therapy is permitted Note: Potential exception for this exclusion criterion will require a valid scientific justification and approval from the Sponsor
• Major surgery (excluding placement of vascular access) within 2 weeks prior to planned start of LOXO-292 (selpercatinib)
• Radiotherapy with a limited field of radiation for palliation within 1 week of planned start of LOXO-292 (selpercatinib), with the exception of participants receiving radiation to more than 30% of the bone marrow or with a wide field of radiation, which must be completed at least 4 weeks prior to the first dose of study treatment
• Any unresolved toxicities from prior therapy greater than Common Terminology Criteria for Adverse Events (CTCAE) Grade 1 at the time of starting study treatment with the exception of alopecia and Grade 2, prior platinum-therapy related neuropathy
• Symptomatic primary CNS tumor, metastases, leptomeningeal carcinomatosis, or untreated spinal cord compression. Participants are eligible if neurological symptoms and CNS imaging are stable and steroid dose is stable for 14 days prior to the first dose of LOXO-292 (selpercatinib) and no CNS surgery or radiation has been performed for 28 days, 14 days if stereotactic radiosurgery (SRS)
• Clinically significant active cardiovascular disease or history of myocardial infarction within 6 months prior to planned start of LOXO-292 (selpercatinib) or prolongation of the QT interval corrected (QTcF) greater than (>) 470 milliseconds (msec)
• Participants with implanted pacemakers may enter the study without meeting QTc criteria due to nonevaluable measurement if it is possible to monitor for QT changes.
• Participants with bundle branch block may be considered for study entry if QTc is appropriate by a formula other than Fridericia's and if it is possible to monitor for QT changes.
• Required treatment with certain strong cytochrome P450 3A4 (CYP3A4) inhibitors or inducers and certain prohibited concomitant medications
• Phase 2 Cohort 7 (neoadjuvant treatment): Participant must not have received prior systemic therapy for NSCLC.

Interventions: Drug: LOXO-292

Conditions: Lymphoma, Non-Small Cell Lung Cancer, Colon Cancer, Medullary Thyroid Cancer, Any Solid Tumor, Brain and Nervous System, Eye and Orbit, Anus, Bones and Joints, Breast - Female, Breast - Male, Cervix, Colon, Corpus Uteri, Esophagus, Kidney, Larynx, Lip, Oral Cavity and Pharynx, Liver, Lung/Thoracic, Melanoma, skin, Other Digestive Organ, Other Endocrine System, Other Female Genital, Other Male Genital, Other Respiratory and Intrathoracic Organs, Other Skin, Other Urinary, Ovary, Pancreas, Prostate, Stomach, Thyroid, Urinary Bladder, Hodgkins Lymphoma, Small Intestine, Soft Tissue

Keywords: LOXO-292, KIF5B-RET, M918T, CCDC6-RET, RET-PTC1, NCOA4-RET, RET-PTC, RET-PTC3, RET-PTC4, PRKAR1A-RET, RET-PTC2, GOLGA5-RET, RET-PTC5, ERC1-RET, KTN1-RET, RET-PTC8, HOOK3-RET, PCM1-RET, TRIM24-RET, RET-PTC6, TRIM27-RET, TRIM33-RET, RET-PTC7, AKAP13-RET, FKBP15-RET, SPECC1L-RET, TBL1XR1-RET, BCR-RET, FGRF1OP-RET, RFG8-RET, RET-PTC9, ACBD5-RET, MYH13-RET, CUX1-RET, KIAA1468-RET, FRMD4A-RET, SQSTM1-RET, AFAP1L2-RET, PPFIBP2-RET, EML4-RET, PARD3-RET, G533C, C609F, C609G, C609R, C609S, C609Y, C611F, C611G, C611S, C611Y, C611W, C618F, C618R, C618S, C620F, C620R, C620S, C630R, C630Y, D631Y, C634F, C634G, C634R, C634S, C634W, C634Y, K666E, E768D, L790F, V804L, V804M, A883F, S891A, R912P, CLIP1-RET, Y806C, RET fusion, RET alteration, RET mutation, RET rearrangement, RET translocation, Neoplasms by Site, Neoplasms, Non-Small Cell Lung Cancer, Lung Neoplasms, Carcinoma, Non-Small-Cell Lung, Cancer of Lung, Cancer of the Lung, Lung Cancer, Neoplasms, Lung, Neoplasms, Pulmonary, Pulmonary Cancer, Pulmonary Neoplasms, Respiratory Tract Neoplasms, Lung Diseases, Respiratory Tract Diseases, Carcinoma, Bronchogenic, Bronchial Neoplasms, Medullary Thyroid Cancer, Papillary Thyroid Cancer, Thyroid Diseases, Thyroid Neoplasms, Cancer of the Thyroid, Cancer of Thyroid, Neoplasms, Thyroid, Thyroid Ademona, Thyroid Cancer, Thyroid Carcinoma, Endocrine System Diseases, Endocrine Gland Neoplasms, Head and Neck Neoplasms, Thoracic Neoplasms, CNS tumor, Primary CNS tumor, Cancer of Colon, Cancer of the Colon, Colon Cancer, Colon Neoplasms, Colonic Cancer, Neoplasms, Colonic, Malignant tumor of Breast, Mammary Cancer, Mammary Carcinoma, Human, Mammary Neoplasm, Human, Neoplasms, Breast, Tumors, Breast, Human Mammary Carcinoma, Malignant Neoplasm of Breast, Breast Carcinoma, Breast Tumors, Cancer of the Breast, Breast Neoplasms, Breast Cancer, RET Inhibitor, MTC, NSCLC, selpercatinib, neo-adjuvant treatment in early stage NSCLC

Sites: UT Southwestern

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Targeted Therapy Directed by Genetic Testing in Treating Pediatric Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphomas, or Histiocytic Disorders (The Pediatric MATCH Screening Trial)

Description:

This Pediatric MATCH screening and multi-sub-study phase II trial studies how well treatment that is directed by genetic testing works in pediatric patients with solid tumors, non-Hodgkin lymphomas, or histiocytic disorders that have progressed following at least one line of standard systemic therapy and/or for which no standard treatment exists that has been shown to prolong survival. Genetic tests look at the unique genetic material (genes) of patients' tumor cells. Patients with genetic changes or abnormalities (mutations) may benefit more from treatment which targets their tumor's particular genetic mutation, and may help doctors plan better treatment for patients with solid tumors or non-Hodgkin lymphomas.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Avanthi Shah

Principal Investigator ID: 74989

Gender: All

Age: 12 Months to 21 Years old

Phase: Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT03155620

IRB Number: STU 072017-080

Show full eligibility criteria

Inclusion Criteria:

• ELIGIBILITY CRITERIA FOR ENROLLMENT ONTO APEC1621SC: Patients must be >= 12 months and =< 21 years of age at the time of study enrollment
• ELIGIBILITY CRITERIA FOR ENROLLMENT ONTO APEC1621SC: Patients with recurrent or refractory solid tumors, including non-Hodgkin lymphomas, histiocytoses (e.g. langerhans cell histiocytosis [LCH], juvenile xanthogranuloma [JXG], histiocytic sarcoma), and central nervous system (CNS) tumors are eligible; patients must have had histologic verification of malignancy at original diagnosis or relapse except in patients with intrinsic brain stem tumors, optic pathway gliomas, or patients with pineal tumors and elevations of cerebrospinal fluid (CSF) or serum tumor markers including alpha-fetoprotein or beta-human chorionic gonadotropin (HCG); in cases where patient enrolls prior to histologic confirmation of recurrent disease, patient is ineligible and should be withdrawn from study if histology fails to confirm recurrence; please note: Patients with Hodgkin lymphoma and plexiform neurofibroma are not eligible
• ELIGIBILITY CRITERIA FOR ENROLLMENT ONTO APEC1621SC: Tumor Testing Requirement: Tumor sample availability requirement for stage 1 of Pediatric MATCH (patients enrolled from start of study in July 2017 through 12/31/21); Patients must have an formalin-fixed paraffin-embedded (FFPE) tumor sample available for MATCH study testing from a biopsy or surgery that was performed at any point after initial tumor recurrence/progression, or be planned to have a procedure to obtain such a sample that is considered to be of potential benefit by the treating clinicians; a tumor sample from a clinically performed diagnostic (pre-treatment) biopsy will be acceptable for enrollment onto Pediatric MATCH only for children with high-grade gliomas of the brainstem (diffuse intrinsic pontine gliomas) or thalamus
• Please note: Samples that have been decalcified using standardly utilized acid-based decalcification methods are not generally suitable for MATCH study testing; the nucleic acids will have been degraded in the decalcification process
• ELIGIBILITY CRITERIA FOR ENROLLMENT ONTO APEC1621SC: Tumor molecular profiling report availability requirement for Stage 2 of Pediatric MATCH (patients enrolled starting 2022): In stage 2 of the study, no tumor samples will be submitted for centralized clinical tumor profiling; instead, a tumor molecular profiling report from a College of American Pathologists (CAP)/ Clinical Laboratory Improvements Amendments (CLIA)-approved testing laboratory must be submitted for review by the Molecular Review Committee (MRC)
• This molecular profiling must have been performed on a tumor sample that was obtained at any point after initial tumor recurrence/progression and must be accompanied by a pathology report for the same tumor specimen; a molecular profiling report for a diagnostic (pre-treatment) tumor sample will be acceptable for enrollment onto Pediatric MATCH only for children with high-grade gliomas of the brainstem (diffuse intrinsic pontine gliomas) or thalamus. In the event that molecular profiling reports are available from multiple timepoints, the most recent report should be prioritized for study submission
• ELIGIBILITY CRITERIA FOR ENROLLMENT ONTO APEC1621SC: Karnofsky >= 50% for patients > 16 years of age and Lansky >= 50 for patients =< 16 years of age); note: neurologic deficits in patients with central nervous system (CNS) tumors must have been stable for at least 7 days prior to study enrollment; patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score
• ELIGIBILITY CRITERIA FOR ENROLLMENT ONTO APEC1621SC: Patients must have radiographically measurable disease; measurable disease based on imaging obtained less than or equal to 56 days prior to enrollment; patients with neuroblastoma who do not have measurable disease but have metaiodobenzylguanidine (MIBG) positive (+) evaluable disease are eligible; measurable disease in patients with CNS involvement is defined as any lesion that is at minimum 10 mm in one dimension on standard magnetic resonance imaging (MRI) or computed tomography (CT)
• Note: The following do not qualify as measurable disease:
• Malignant fluid collections (e.g., ascites, pleural effusions)
• Bone marrow infiltration except that detected by MIBG scan for neuroblastoma
• Lesions only detected by nuclear medicine studies (e.g., bone, gallium or positron emission tomography [PET] scans) except as noted for neuroblastoma
• Elevated tumor markers in plasma or CSF
• Previously radiated lesions that have not demonstrated clear progression post radiation
• Leptomeningeal lesions that do not meet the measurement requirements for Response Evaluation Criteria in Solid Tumors (RECIST) 1.1
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: NOTE: patient does not need to meet all subprotocol criteria at time of enrollment onto the APEC1621SC screening protocol, but will need to meet all criteria prior to enrollment on any assigned treatment subprotocol. Patients must be enrolled onto a subprotocol within 2 weeks (14 days) of treatment assignment
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: Karnofsky >= 50% for patients > 16 years of age and Lansky >= 50 for patients =< 16 years of age); Note: neurologic deficits in patients with CNS tumors must have been stable for at least 7 days prior to study enrollment; patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: At the time of treatment with subprotocol specified therapy, the patients must have radiographically measurable disease; patients with neuroblastoma who do not have measurable disease but have MIBG+ evaluable are eligible; measurable disease in patients with CNS involvement is defined as any lesion that is at minimum 10 mm in one dimension on standard MRI or CT
• Note: The following do not qualify as measurable disease:
• Malignant fluid collections (e.g., ascites, pleural effusions)
• Bone marrow infiltration except that detected by MIBG scan for neuroblastoma
• Lesions only detected by nuclear medicine studies (e.g., bone, gallium or positron emission tomography [PET] scans) except as noted for neuroblastoma
• Elevated tumor markers in plasma or CSF
• Previously radiated lesions that have not demonstrated clear progression post radiation
• Leptomeningeal lesions that do not meet the measurement requirements for RECIST 1.1
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: At the time of enrollment onto a subprotocol, the following general criteria for initiation of therapy will be required:
• Patients must have fully recovered from the acute toxic effects of all prior anticancer therapy and must meet the following minimum duration from prior anticancer directed therapy prior to enrollment to the subprotocol; if after the required timeframe, the numerical eligibility criteria are met, e.g. blood count criteria, the patient is considered to have recovered adequately
• Cytotoxic chemotherapy or other anticancer agents known to be myelosuppressive: for agents not listed, the duration of this interval must be discussed with the study chair and the study-assigned research coordinator prior to enrollment >= 21 days after the last dose of cytotoxic or myelosuppressive chemotherapy (42 days if prior nitrosourea)
• Anticancer agents not known to be myelosuppressive (e.g. not associated with reduced platelet or absolute neutrophil counts [ANC]): >= 7 days after the last dose of agent; for agents not listed, the duration of this interval must be discussed with the study chair and the study-assigned research coordinator prior to enrollment
• Antibodies: >= 21 days must have elapsed from infusion of last dose of antibody, and toxicity related to prior antibody therapy must be recovered to grade =< 1
• Corticosteroids: If used to modify immune adverse events related to prior therapy, >= 14 days must have elapsed since last dose of corticosteroid
• Hematopoietic growth factors: >= 14 days after the last dose of a long-acting growth factor (e.g. Neulasta) or 7 days for short-acting growth factor; for agents that have known adverse events occurring beyond 7 days after administration, this period must be extended beyond the time during which adverse events are known to occur; the duration of this interval must be discussed with the study chair and the study-assigned research coordinator
• Interleukins, interferons and cytokines (other than hematopoietic growth factors): >= 21 days after the completion of interleukins, interferon or cytokines (other than hematopoietic growth factors)
• Stem cell infusions (with or without total-body irradiation [TBI]):
• Allogeneic (non-autologous) bone marrow or stem cell transplant, or any stem cell infusion including donor lymphocyte infusion (DLI) or boost infusion: >= 84 days after infusion and no evidence of graft versus host disease (GVHD)
• Autologous stem cell infusion including boost infusion: >= 42 days
• Cellular therapy: >= 42 days after the completion of any type of cellular therapy (e.g. modified T cells, natural killer (NK) cells, dendritic cells, etc.)
• X-ray therapy (XRT)/External Beam Irradiation including Protons: >= 14 days after local XRT; >= 150 days after TBI, craniospinal XRT or if radiation to >= 50% of the pelvis; >= 42 days if other substantial bone marrow (BM) radiation; note: radiation may not be delivered to "measurable disease" tumor site(s) being used to follow response to subprotocol treatment
• Radiopharmaceutical therapy (e.g., radiolabeled antibody, 131I-MIBG): >= 42 days after systemically administered radiopharmaceutical therapy
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: For patients with solid tumors without known bone marrow involvement:
• Peripheral absolute neutrophil count (ANC) >= 1000/mm^3
• Platelet count >= 100,000/mm^3 (transfusion independent, defined as not receiving platelet transfusions for at least 7 days prior to enrollment)
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: Patients with known bone marrow metastatic disease will be eligible for study provided they meet the blood counts (may receive transfusions provided they are not known to be refractory to red cell or platelet transfusions); these patients will not be evaluable for hematologic toxicity
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: Creatinine clearance or radioisotope glomerular filtration rate (GFR) >= 70 ml/min/1.73 m^2 or a serum creatinine based on age/gender as follows:
• Age: 1 to < 2 years; maximum serum creatinine (mg/dL): male 0.6; female 0.6
• Age: 2 to < 6 years; maximum serum creatinine (mg/dL): male 0.8; female 0.8
• Age: 6 to < 10 years; maximum serum creatinine (mg/dL): male 1; female 1
• Age: 10 to < 13 years; maximum serum creatinine (mg/dL): male 1.2; female 1.2
• Age: 13 to < 16 years; maximum serum creatinine (mg/dL): male 1.5; female 1.4
• Age: >= 16 years; maximum serum creatinine (mg/dL): male 1.7; female 1.4
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: Bilirubin (sum of conjugated + unconjugated) =< 1.5 x upper limit of normal (ULN) for age
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: Serum glutamate pyruvate transaminase (SGPT) (alanine transferase [ALT]) =< 135 U/L (for the purpose of this study, the ULN for SGPT is 45 U/L)
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: Patients must be able to swallow intact capsules/tablets, unless otherwise specified in the subprotocol to which they are assigned
• GENERAL INCLUSION CRITERIA FOR SUBPROTOCOLS: Agent specific limitations on prior therapy will be included with specific treatment subprotocols

Exclusion Criteria:

• GENERAL EXCLUSION CRITERIA FOR SUBPROTOCOLS: Pregnant or breast-feeding women will not be entered on this study due to risks of fetal and teratogenic adverse events as seen in animal/human studies, or because there is currently no available information regarding human fetal or teratogenic toxicities; pregnancy tests must be obtained in females who are post-menarchal; males or females of reproductive potential may not participate unless they have agreed to use an effective contraceptive method
• GENERAL EXCLUSION CRITERIA FOR SUBPROTOCOLS: Concomitant medications
• Corticosteroids: at the time of consent and enrollment to regimen specific subprotocols, patients receiving corticosteroids who have not been on a stable or decreasing dose of corticosteroid for at least 7 days prior to enrollment to the subprotocol will not be eligible; if used to modify immune adverse events related to prior therapy, >= 14 days must have elapsed since last dose of corticosteroid
• Investigational drugs: patients must meet criteria for prior therapy at the time of consent and enrollment to a subprotocol; other investigational agents may not be administered to patients while they are receiving study drug as part of a subprotocol
• Anticancer agents: patients must meet criteria for prior therapy at the time of consent and enrollment to a subprotocol; other investigational agents may not be administered to patients while they are receiving study drug as part of a subprotocol
• Anti-GVHD agents post-transplant: patients who are receiving cyclosporine, tacrolimus or other agents to prevent graft-versus-host disease post bone marrow transplant are not eligible
• GENERAL EXCLUSION CRITERIA FOR SUBPROTOCOLS: Patients who have an uncontrolled infection are not eligible
• GENERAL EXCLUSION CRITERIA FOR SUBPROTOCOLS: Patients who have had a prior solid organ transplant are not eligible
• GENERAL EXCLUSION CRITERIA FOR SUBPROTOCOLS: Additional agent specific criteria will be included with specific treatment subprotocols

Interventions: Procedure: Biopsy, Procedure: Biospecimen Collection, Procedure: Bone Marrow Aspiration and Biopsy, Procedure: Bone Scan, Procedure: Computed Tomography, Drug: Ensartinib, Drug: Erdafitinib, Other: Laboratory Biomarker Analysis, Drug: Larotrectinib Sulfate, Procedure: Magnetic Resonance Imaging, Procedure: Mutation Carrier Screening, Drug: Olaparib, Drug: Palbociclib, Other: Pharmacological Study, Procedure: Positron Emission Tomography, Procedure: Radionuclide Imaging, Drug: Samotolisib, Drug: Selpercatinib, Drug: Selumetinib Sulfate, Drug: Tazemetostat, Drug: Tipifarnib, Drug: Ulixertinib, Drug: Vemurafenib, Procedure: X-Ray Imaging

Conditions: Recurrent Childhood Rhabdomyosarcoma, Recurrent Neuroblastoma, Malignant Glioma, Recurrent Osteosarcoma, Recurrent Malignant Solid Neoplasm, Advanced Malignant Solid Neoplasm, Recurrent Ewing Sarcoma, Recurrent Hepatoblastoma, Wilms Tumor, Recurrent Glioma, Refractory Malignant Solid Neoplasm, Stage III Soft Tissue Sarcoma AJCC v7, Stage IV Soft Tissue Sarcoma AJCC v7, Histiocytic Sarcoma, Juvenile Xanthogranuloma, Recurrent Langerhans Cell Histiocytosis, Recurrent Peripheral Primitive Neuroectodermal Tumor, Refractory Langerhans Cell Histiocytosis, Refractory Neuroblastoma, Rhabdoid Tumor, Stage III Osteosarcoma AJCC v7, Stage IV Osteosarcoma AJCC v7, Stage IVA Osteosarcoma AJCC v7, Stage IVB Osteosarcoma AJCC v7, Refractory Non-Hodgkin Lymphoma, Recurrent Medulloblastoma, Recurrent Non-Hodgkin Lymphoma, Refractory Malignant Germ Cell Tumor, Langerhans Cell Histiocytosis, Recurrent Rhabdoid Tumor, Recurrent Soft Tissue Sarcoma, Refractory Medulloblastoma, Refractory Osteosarcoma, Refractory Peripheral Primitive Neuroectodermal Tumor, Refractory Rhabdoid Tumor, Recurrent Malignant Germ Cell Tumor, Ann Arbor Stage III Non-Hodgkin Lymphoma, Ann Arbor Stage IV Non-Hodgkin Lymphoma, Refractory Ewing Sarcoma, Refractory Glioma, Refractory Hepatoblastoma, Refractory Rhabdomyosarcoma, Recurrent Ependymoma, Refractory Primary Central Nervous System Neoplasm, Recurrent Primary Central Nervous System Neoplasm

Sites: Children’s Health

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A Study of Repotrectinib (TPX-0005) in Patients With Advanced Solid Tumors Harboring ALK, ROS1, or NTRK1-3 Rearrangements (TRIDENT-1)

Description:

Phase 1 dose escalation will determine the first cycle dose-limiting toxicities (DLTs), the maximum tolerated dose (MTD), the biologically effective dose and recommended Phase 2 dose (RP2D) of repotrectinib given to adult subjects with advanced solid malignancies harboring an ALK, ROS1, NTRK1, NTRK2, or NTRK3 gene rearrangement. Midazolam DDI substudy will examine effect of of repotrectinib on CYP3A induction. Phase 2 will determine the confirmed Overall Response Rate (ORR) as assessed by Blinded Independent Central Review (BICR) of repotrectinib in each subject population expansion cohort of advanced solid tumors that harbor a ROS1, NTRK1, NTRK2, or NTRK3 gene rearrangement. The secondary objective will include the duration of response (DOR), time to response (TTR), progression-free survival (PFS), overall survival (OS) and clinical benefit rate (CBR) of repotrectinib in each expansion cohort of advanced solid tumors that harbor a ROS1, NTRK1, NTRK2, or NTRK3 gene rearrangement.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Syed Kazmi

Principal Investigator ID: 177531

Gender: All

Age: 12 Years and over

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT03093116

IRB Number: STU-2019-1323

Show full eligibility criteria

PHASE 1 Key

Inclusion Criteria:

• Histologically or cytologically confirmed diagnosis of locally advanced, or metastatic solid tumor (including primary CNS tumors) (Stage IV, American Joint Committee on Cancer v.7) that harbors an ALK, ROS1, NTRK1, NTRK2, or NTRK3 gene rearrangement by protocol specified tests.
• ECOG PS 0-1.
• Age ≥18 (or age ≥ 20 of age as required by local regulation).
• Capability to swallow capsules intact (without chewing, crushing, or opening).
• At least 1 measurable target lesion according to RECIST version 1.1. CNS-only measurable disease as defined by RECIST version 1.1 is allowed.
• Prior cytotoxic chemotherapy is allowed.
• Prior immunotherapy is allowed.
• Resolution of all acute toxic effects (excluding alopecia) of any prior anti-cancer therapy to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 4.03 Grade less than or equal to 1.
• Patients with asymptomatic CNS metastases (treated or untreated) and/or asymptomatic leptomeningeal carcinomatosis are eligible to enroll if they satisfy the protocol specified criteria.
• Baseline laboratory values fulfilling the following requirements:Absolute neutrophils count (ANC) ≥1500/mm3 (1.5 × 109/L); Platelets (PLTs) ≥100,000/mm3 (100 × 109/L); Hemoglobin ≥ 9.0 g/dL transfusions are allowed; Serum creatinine or creatinine clearance Within normal limits or > 40 mL/min; Total serum bilirubin < 1.5 × ULN; Liver transaminases (ASTs/ALTs) < 2.5 × ULN; < 5 × ULN if liver metastases are present Alkaline phosphatase (ALP); < 2.5 × ULN; < 5 × ULN if liver and/or bone metastasis are present; Serum calcium, magnesium, and potassium Normal or CTCAE grade ≤ 1 with or without supplementation
• Life expectancy ≥ 3 months. PHASE 2 Key Inclusion Criteria
• Histologically or cytologically confirmed diagnosis of locally advanced, or metastatic solid tumor (including primary CNS tumors) that harbors a ROS1, or NTRK1-3 gene fusion.
• Subject must have a documented ROS1 or NTRK1-3 gene fusion determined by tissue-based local testing using either:
• a next-generation sequencing (NGS) or quantitative polymerase chain reaction (qPCR) test will be accepted to determine molecular eligibility. • Adequate tumor tissue needs to be sent to the Sponsor designated central diagnostic laboratory for retrospective confirmation by a central diagnostic laboratory test selected by the Sponsor. OR
• a fluorescence in situ hybridization (FISH) test AND prospective confirmation of fusion status by a central diagnostic laboratory test selected by the Sponsor PRIOR to enrollment will be accepted to determine molecular eligibility.
• Adequate tumor tissue must be sent to the Sponsor designated central diagnostic laboratory for prospective confirmation by a central diagnostic laboratory test selected by the Sponsor PRIOR to enrollment.
• Eastern Cooperative Oncology Group (ECOG) Performance Status 0-1.
• Age ≥12 (or age ≥ 20 as required by local regulation).
• Willing and able to provide written institutional review board (IRB)/institutional ethics committee-approved Informed Consent or an Assent signed by a parent or legal guardian for subjects age 12 to 17.
• At least 1 measurable target lesion according to RECIST (v1.1) prospectively confirmed by Blinded Independent Central Radiology Review (BICR), selected by Sponsor, PRIOR to enrollment. Subjects with CNS-only measurable disease ≥10 mm as defined by RECIST (v1.1) are eligible.
• Subjects with advanced solid tumors harboring ROS1, NTRK1, NTRK2, or NTRK3 rearrangement will be assigned into 6 distinct expansion (EXP) cohorts provided all inclusion and exclusion criteria are met. i. EXP-1: ROS1 TKI-naïve ROS1+ NSCLC ii. EXP-2: 1 Prior ROS1 TKI and 1 Platinum based chemo ROS1+ NSCLC iii. EXP-3: 2 Prior ROS1 TKIs ROS1+ NSCLC (No Chemo or IO) iv. EXP-4: 1 Prior ROS1 TKI ROS1+ NSCLC (No Chemo or IO) v. EXP-5: TRK TKI-naïve NTRK+ solid tumors vi. EXP-6: TRK TKI-pretreated NTRK+ solid tumors
• Subjects with asymptomatic CNS metastases (treated or untreated) and/or asymptomatic leptomeningeal carcinomatosis are eligible to enroll if they satisfy the protocol specified criteria.
• Baseline laboratory values fulfilling the following requirements:Absolute neutrophils count (ANC) ≥1500/mm3 (1.5 × 109/L); Platelets (PLTs) ≥100,000/mm3 (100 × 109/L); Hemoglobin ≥ 9.0 g/dL transfusions are allowed; Serum creatinine or creatinine clearance > 40 mL/min; Total serum bilirubin < 1.5 × ULN; Liver transaminases (ASTs/ALTs) < 2.5 × ULN; < 5 × ULN if liver metastases are present Alkaline phosphatase (ALP); < 2.5 × ULN; < 5 × ULN if liver and/or bone metastasis are present; Serum calcium, magnesium, and potassium Normal or CTCAE grade ≤ 1 with or without supplementation
• Life expectancy ≥ 3 months. Key Exclusion Criteria PHASE 1 and PHASE 2
• Concurrent participation in another therapeutic clinical trial.
• Symptomatic brain metastases or leptomeningeal involvement.
• History of previous cancer, except for squamous cell or basal-cell carcinoma of the skin, or any in situ carcinoma that has been completely resected, requiring therapy within the previous 2 years.
• Major surgery within 4 weeks of start of repotrectinib treatment. Radiation therapy (except palliative to relieve bone pain) within 2 weeks of study entry. Palliative radiation (≤10 fractions) must have been completed at least 48 hours prior to study entry
• Clinically significant cardiovascular disease (either active or within 6 months prior to enrollment): myocardial infarction, unstable angina, coronary/peripheral artery bypass graft, symptomatic congestive heart failure (New York Heart Association Classification Class ≥ II), cerebrovascular accident or transient ischemic attack, symptomatic bradycardia, requirement for anti-arrhythmic medication. Ongoing cardiac dysrhythmias of NCI CTCAE grade ≥2
• Any of the following cardiac criteria: Mean resting corrected QT interval (ECG interval measured from the onset of the QRS complex to the end of the T wave) for heart rate (QTcF) > 470 msec obtained from 3 ECGs, using the screening clinic ECG machine-derived QTc value Any clinically important abnormalities in rhythm, conduction or morphology of resting ECG (e.g., complete left bundle branch block, third degree heart block, second degree heart block, PR interval > 250 msec) Any factors that increase the risk of QTc prolongation or risk of arrhythmic events such as heart failure, hypokalemia, congenital long QT syndrome, family history of long QT syndrome, or any concomitant medication known to prolong the QT interval.
• Known active infections (bacterial, fungal, viral including HIV positivity).
• Gastrointestinal disease (e.g., Crohn's disease, ulcerative colitis, or short gut syndrome) or other malabsorption syndromes that would impact drug absorption.
• Peripheral neuropathy of CTCAE ≥grade 2.
• History of extensive, disseminated, bilateral, or presence of CTCAE grade 3 or 4 interstitial fibrosis or interstitial lung disease including a history of pneumonitis, hypersensitivity pneumonitis, interstitial pneumonia, interstitial lung disease, obliterative bronchiolitis, and pulmonary fibrosis. Subjects with history of prior radiation pneumonitis are not excluded.

Interventions: Drug: Oral repotrectinib (TPX-0005)

Conditions: Locally Advanced Solid Tumors, Metastatic Solid Tumors, Colon, Liver, Lung/Thoracic, Pancreas, Rectum, Stomach

Keywords: ALK, ROS1, NTRK, Sarcoma, Lung Neoplasms, Carcinoma, NSCL, NSCLC, Non Small Cell Lung, Thyroid Disease, Colonic Neoplasms, Thyroid Neoplasms, Carcinoma, Neuroendocrine, Respiratory Tract Neoplasms, Thoracic Neoplasms, Neoplasms by Site, Neoplasms, Lung Disease, Respiratory Tract Disease, Carcinoma, Bronchogenic, Bronchial Neoplasms, Endocrine System Disease, Colorectol Neoplasms, Intestinal Neoplasms, Gastrointestinal Neoplasms, Digestive System Neoplasms, Gastrointestinal Disease, Colonic Disease, Intestinal Disease, Endocrine Gland Neoplasms, Head and Neck Neoplasms, Neuroendocrine Tumors, Neuroectodermal Tumors, Neoplasms, Germ Cell and Embryonal, Neoplasms by Histologic Type, Adenocarcinoma, Non Small Cell Lung Cancer, Solid Tumors, Rearrangements, TRIDENT-1, TKI, TKI naive, TKI pretreated, Anti-tumor activity, Repotrectinib, Advanced Solid Malignancies

Sites: UT Southwestern; Parkland Health & Hospital System

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A Study of Pembrolizumab (MK-3475) in Pediatric Participants With an Advanced Solid Tumor or Lymphoma (MK-3475-051/KEYNOTE-051)

Description:

This is a two-part study of pembrolizumab (MK-3475) in pediatric participants who have any of the following types of cancer: - advanced melanoma (6 months to <18 years of age), - advanced, relapsed or refractory programmed death-ligand 1 (PD-L1)-positive malignant solid tumor or other lymphoma (6 months to <18 years of age), - relapsed or refractory classical Hodgkin lymphoma (rrcHL) (3 years to <18 years of age), or - advanced relapsed or refractory microsatellite-instability-high (MSI-H) solid tumors (6 months to <18 years of age). Part 1 will find the maximum tolerated dose (MTD)/maximum administered dose (MAD), confirm the dose, and find the recommended Phase 2 dose (RP2D) for pembrolizumab therapy. Part 2 will further evaluate the safety and efficacy at the pediatric RP2D. The primary hypothesis of this study is that intravenous (IV) administration of pembrolizumab to children with either advanced melanoma; a PD-L1 positive advanced, relapsed or refractory solid tumor or other lymphoma; advanced, relapsed or refractory MSI-H solid tumor; or rrcHL, will result in an Objective Response Rate (ORR) greater than 10% for at least one of these types of cancer.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Tanya Watt

Principal Investigator ID: 128737

Gender: All

Age: 6 Months to 17 Years old

Phase: Phase 1/Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT02332668

IRB Number: STU 052016-090

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Inclusion Criteria:

• Between 6 months and <18 years of age (or between 3 years and <18 years of age for rrcHL participants) on day of signing informed consent/assent (the first 3 participants dosed in Part 1 are to be ≥ 6 years of age)
• Histologically- or cytologically-documented, locally-advanced, or metastatic solid malignancy or lymphoma that is incurable and has failed prior standard therapy, or for which no standard therapy exists, or for which no standard therapy is considered appropriate
• Any number of prior treatment regimens
• Tissue (or lymph node biopsy for rrcHL participants) available from an archival tissue sample or, if appropriate, a newly obtained core or excisional biopsy of a tumor lesion not previously irradiated
• Advanced melanoma or PD-L1-positive advanced, relapsed, or refractory solid tumor or lymphoma
• Measurable disease based on RECIST 1.1 (Or based on IWG [Cheson, 2007] [i.e., measurement must be >15 mm in longest diameter or >10 mm in short axis] for rrcHL participants)
• Participants with neuroblastoma with only metaiodobenzylguanidine (MIBG)-positive evaluable disease may be enrolled
• Lansky Play Scale ≥50 for participants from 6 months up to and including 16 years of age; or Karnofsky score ≥50 for participants >16 years of age
• Adequate organ function
• Female participants of childbearing potential should have a negative urine or serum pregnancy test within 72 hours prior to receiving the first dose of study medication
• Female participants of childbearing potential must be willing to use 2 methods of contraception or be surgically sterile, or abstain from heterosexual activity for the course of the study through 120 days after the last dose of study medication
• Male participants of reproductive potential must agree to use an adequate method of contraception starting with the first dose of study medication through 120 days after the last dose of study medication

Exclusion Criteria:

• Currently participating and receiving study therapy in, or has participated in a study of an investigational agent and received study therapy or used an investigational device within 4 weeks of the date of allocation/randomization
• Diagnosis of immunodeficiency or receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the date of allocation/randomization
• Prior systemic anti-cancer therapy including investigational agent within 2 weeks prior to study Day 1 or not recovered from adverse events due to a previously administered agent
• Prior radiotherapy within 2 weeks of start of study treatment
• Known additional malignancy that is progressing or requires active treatment with the exception of basal cell carcinoma of the skin, squamous cell carcinoma of the skin or carcinoma in situ (eg, breast carcinoma, cervical carcinoma in situ) with potentially curative therapy, or in situ cervical cancer
• Known active central nervous system (CNS) metastases and/or carcinomatous meningitis
• Tumor(s) involving the brain stem
• Severe hypersensitivity (≥ Grade 3) to pembrolizumab and/or any of its excipients
• Active autoimmune disease that has required systemic treatment in past 2 years; replacement therapy (such as thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is acceptable
• Has a history of (non-infectious) pneumonitis that required steroids or current pneumonitis.
• Active infection requiring systemic therapy
• Pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial through 120 days after the last dose of study medication
• Prior therapy with an anti-programmed cell death (PD)-1, anti-PD-ligand 1 (anti-PD-L1), anti-PD-L2 agent, or any agent directed to another stimulatory or inhibitory T-cell receptor (eg, cytotoxic lymphocyte associated protein-4 [CTLA-4], OX-40, CD137)
• Human immunodeficiency virus (HIV)
• Hepatitis B or C
• Known history of active tuberculosis (TB; Bacillus tuberculosis)
• Received a live vaccine within 30 days of planned start of study medication
• Has undergone solid organ transplant at any time, or prior allogeneic hematopoietic stem cell transplantation within the last 5 years. (Participants who have had an allogeneic hematopoietic transplant >5 years ago are eligible as long as there are no symptoms of Graft Versus Host Disease [GVHD].)
• History or current evidence of any condition, therapy, or laboratory abnormality, or known severe hypersensitivity to any component or analog of the trial treatment, that might confound the results of the trial, or interfere with the participant's participation for the full duration of the study
• Known psychiatric or substance abuse disorders that would interfere with the requirements of the study

Interventions: Biological: Pembrolizumab

Conditions: Lymphoma, Melanoma, Classical Hodgkin Lymphoma, Solid Tumor, Microsatellite-instability-high Solid Tumor, Other, Melanoma, skin

Keywords: PD1, PD-1, PDL1, PD-L1, cHL, MSI-H

Sites: Children’s Health

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Phase 1 Dose-escalating Study of MM-398 (Irinotecan Sucrosofate Liposome Injection) Plus Intravenous Cyclophosphamide in Recurrent or Refractory Pediatric Solid Tumors

Description:

This is a Phase 1 study of the combination of two drugs: MM-398 and Cyclophosphamide. The goal is to find the highest dose of MM-398 that can be given safely when it is used together with the chemotherapy drug Cyclophosphamide.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Patrick Leavey

Principal Investigator ID: 35610

Gender: All

Age: 12 Months to 20 Years old

Phase: Phase 1

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT02013336

IRB Number: STU 092013-007

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Interventions: Drug: MM-398 (Irinotecan Sucrosofate Liposome Injection) plus cyclophosphamide

Conditions: Neuroblastoma, Sarcoma, Ewing Sarcoma, Mycosis Fungoides, Rhabdomyosarcoma, Osteosarcoma, Recurrent or Refractory Solid Tumors, Brain and Nervous System, Eye and Orbit, Anus, Bones and Joints, Breast - Female, Breast - Male, Cervix, Colon, Corpus Uteri, Ear, Esophagus, Gall Bladder, Head and Neck, Kidney, Larynx, Lip, Oral Cavity and Pharynx, Liver, Lung/Thoracic, Melanoma, skin, Nose, Other Digestive Organ, Other Endocrine System, Other Female Genital, Other Male Genital, Other Respiratory and Intrathoracic Organs, Other Skin, Other Urinary, Ovary, Pancreas, Prostate, Rectum, Stomach, Throat, Thyroid, Urinary Bladder, Uterine (Endometrial), Vulva, Hodgkins Lymphoma, Kaposis sarcoma, Other Hematopoietic, Small Intestine, Soft Tissue

Keywords: pediatric, MM-398, cyclophosphamide, irinotecan

Sites: Children’s Health

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LCH-IV, International Collaborative Treatment Protocol for Children and Adolescents With Langerhans Cell Histiocytosis

Description:

The LCH-IV is an international, multicenter, prospective clinical study for pediatric Langerhans Cell Histiocytosis LCH (age < 18 years).

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Erin Butler

Principal Investigator ID: 104034

Gender: All

Age: up to 18 Years old

Phase: Phase 2/Phase 3

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT02205762

IRB Number: STU-2018-0071

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Inclusion Criteria:

• Stratum I
• Patients must be less than 18 years of age at the time of diagnosis.
• Patients must have histological verification of the diagnosis of Langerhans cell histiocytosis according to the criteria described in Section 6.1
• Signed informed consent form
• Stratum II
• Patients of Stratum I who have:
• Progressive disease (AD worse) in non-risk organs after 6 weeks (Initial Course
• AD intermediate or worse in non-risk organs or AD better in risk organs after 12 weeks (Initial Course 2)
• Disease progression (AD worse) in non-risk organs at any time during continuation treatment
• Active disease at the end of Stratum I treatment
• Disease reactivation in non-risk organs at any time after completion of Stratum I treatment
• Stratum III
• Patients from Stratum I who fulfill the following criteria:
• AD worse in risk organs after week 6 (after Initial Course 1), or AD worse or AD intermediate in risk organs after week 12 (after Initial Course 2).
• Presence of unequivocally severe organ dysfunction at the above mentioned evaluation points (hematological dysfunction, liver dysfunction, or both of them) as
• Hb <70 g/L (<7.0 g/dl) and/or transfusion dependency
• PLT <20 x109/L (20,000/μL) and/or transfusion dependency (both criteria have to be fulfilled) AND/OR
• Liver dysfunction (or digestive involvement with protein loss)
• Total protein <55 g/L or substitution dependency
• Albumin <25 g/L or substitution dependency (at least one of the two criteria to be fulfilled)
• Stratum IV
• Patients from Stratum I or Stratum III who fulfill the following criteria:
• AD worse in risk organs after week 6 (after Initial Course 1), or AD worse or AD intermediate in risk organs after week 12 (after Initial Course 2) of Stratum I OR
• AD worse after the 2nd and 3rd 2-CdA/Ara-C course, and those AD worse or AD intermediate after the 4th 2-CdA/Ara-C course of Stratum III AND
• Presence of unequivocally severe organ dysfunction at the above mentioned evaluation points (hematological dysfunction, liver dysfunction, or both of them) as defined in Table XI (see Section 10.3.1).
• Informed consent: All patients or their legal guardians (if the patient is <18 years of age) must sign an Ethics or institutional Review Board approved consent form indicating their awareness of the investigational nature and the risks of this study. When appropriate, younger patients will be included in all discussions in order to obtain assent.
• Adequate organ function: Patients should have adequate hepatic, renal, cardiac and pulmonary function to undergo reduced intensity HCT based upon local institutional guidelines, or at a minimum meet requirements noted in eligibility checklist Appendix A-VIII_1. However, significant hepatic and pulmonary dysfunction, if secondary to underlying LCH disease activity, will not exclude patients from protocol enrollment and should be discussed with the National PI Coordinator and the Coordinating Principal Investigator.
• Stratum V
• All patients with verified diagnosis of LCH and MRI findings consistent with ND-CNSLCH irrespective of previous treatments (also those not registered to other Strata ofLCH-IV).
• Patients with isolated tumorous CNS-LCH (including isolated DI with mass lesion in the hypothalamus-pituitary axis). In patients with already established diagnosis of LCH and radiologic finding of CNS lesions compatible with LCH, a biopsy of the lesion is not obligatory. In all other cases a biopsy of the lesion is needed for inclusion into the study
• Stratum VI -- Patients with newly diagnosed SS-LCH and localization other than "multifocal bone",isolated tumorous CNS lesion, or isolated "CNS-risk" lesion.
• Stratum VII -- All patients registered in LCH IV (regardless of treatment) as long as consent for longterm follow-up has not been withheld.

Exclusion Criteria:

• Stratum I
• Pregnancy (patients of child-bearing age must be appropriately tested before chemotherapy)
• LCH-related permanent consequences (e.g. vertebra plana, sclerosing cholangitis, lung fibrosis, etc.) in the absence of active disease
• Prior systemic therapy
• Stratum II
• Patients with progressive disease in risk organs
• Permanent consequences (e.g. sclerosing cholangitis, lung fibrosis, etc.) without evidence of active LCH in the same organ or in any other locations
• No written consent of the patient or his/her parents or legal guardian
• Stratum III
• The presence of any of the following criteria will exclude the patient from the study:
• Isolated sclerosing cholangitis without evidence of active hepatic LCH as the only evidence of risk organ involvement.
• Inadequate renal function as defined by serum creatinine > 3x normal for age
• Stratum IV
• Pulmonary failure (requiring mechanical ventilation) not due to active LCH.
• Isolated liver sclerosis or pulmonary fibrosis, without active LCH.
• Uncontrolled active life-threatening infection.
• Decreased renal function with a GFR of less than 50ml/1.73m2/min.
• Pregnancy or active breast feeding
• Failure to provide signed informed consent
• Stratum VI
• Patients with SS-LCH who have an isolated tumorous CNS lesion (they are eligible for Stratum V),
• Patients with isolated "CNS-risk" or multifocal bone lesions (they are eligible for Stratum I, Group 2)

Interventions: Drug: Prednisone, Drug: Vinblastine, Drug: mercaptopurine, Drug: INDOMETHACIN, Drug: Methotrexate, Drug: Cytosine Arabinoside, Drug: 2-chlorodeoxyadenosine, Procedure: hematopoietic stem cell transplantation (RIC-HSCT), Biological: Intravenous immunoglobulin

Conditions: Langerhans Cell Histiocytosis, Brain and Nervous System, Bones and Joints, Liver, Lung/Thoracic, Other Hematopoietic

Keywords: Langerhans cell histiocytosis

Sites: Children’s Health

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Tabelecleucel for Solid Organ or Allogeneic Hematopoietic Cell Transplant Participants With Epstein-Barr Virus-Associated Post-Transplant Lymphoproliferative Disease (EBV+ PTLD) After Failure of Rituximab or Rituximab and Chemotherapy (ALLELE)

Description:

The purpose of this study is to determine the clinical benefit and characterize the safety profile of tabelecleucel for the treatment of Epstein-Barr virus-associated post-transplant lymphoproliferative disease (EBV+ PTLD) in the setting of (1) solid organ transplant (SOT) after failure of rituximab and rituximab plus chemotherapy or (2) allogeneic hematopoietic cell transplant (HCT) after failure of rituximab.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Tamra Slone

Principal Investigator ID: 67555

Gender: All

Age: Not specified

Phase: Phase 3

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT03394365

IRB Number: STU-2018-0349

Show full eligibility criteria

Inclusion Criteria:

• Prior SOT of kidney, liver, heart, lung, pancreas, small bowel, or any combination of these (SOT cohort); or prior allogeneic HCT (HCT cohort)
• A diagnosis of locally-assessed, biopsy-proven EBV+ PTLD
• Availability of appropriate partially HLA-matched and restricted tabelecleucel has been confirmed by the sponsor
• Measurable, 18F-deoxyglucose (FDG)-avid (Deauville score ≥ 3) systemic disease using Lugano Classification response criteria by positron emission tomography (PET)-diagnostic computed tomography (CT), except when contraindicated or mandated by local practice, then magnetic resonance imaging (MRI) may be used.For subjects with treated central nervous system (CNS) disease, a head CT and/or brain/spinal MRI as clinically appropriate will be required to follow CNS disease response per Lugano Classification response criteria.
• Treatment failure of rituximab or interchangeable commercially available biosimilar monotherapy (SOT subgroup A or HCT cohort) or rituximab plus any concurrent or sequentially administered chemotherapy regimen (SOT subgroup B) for treatment of PTLD.
• Eastern Cooperative Oncology Group performance status ≤ 3 for subjects aged ≥ 16 years; Lansky score ≥ 20 for subjects < 16 years
• For HCT cohort only: If allogeneic HCT was performed as treatment for an acute lymphoid or myeloid malignancy, the underlying primary disease for which the subject underwent transplant must be in morphologic remission
• Adequate organ function
• Absolute neutrophil count ≥ 1000/μL, (SOT cohort) or ≥ 500/μL (HCT cohort), with or without cytokine support
• Platelet count ≥ 50,000/μL, with or without transfusion or cytokine support. For HCT cohort, platelet count < 50,000/μL but ≥ 20,000/μL, with or without transfusion support, is permissible if the subject has not had grade ≥ 2 bleeding in the prior 4 weeks (where grading of the bleeding is determined per the National Cancer Institute's Common Terminology Criteria for Adverse Events [CTCAE], version 5.0)
• Alanine aminotransferase (ALT), aspartate aminotransferase (AST), and total bilirubin each < 5 × the upper limit of normal; however, ALT, AST, and total bilirubin each ≤ 10 × upper limit of normal is acceptable if the elevation is considered by the investigator to be due to EBV and/or PTLD involvement of the liver as long as there is no known evidence of significant liver dysfunction
• Subject or subject's representative is willing and able to provide written informed consent

Exclusion Criteria:

• Burkitt lymphoma, classical Hodgkin lymphoma, or any T cell lymphoma
• Daily steroids of > 0.5 mg/kg prednisone or glucocorticoid equivalent, ongoing methotrexate, or extracorporeal photopheresis
• Untreated CNS PTLD or CNS PTLD for which the subject is actively receiving CNS-directed chemotherapy (systemic or intrathecal) or radiotherapy at enrollment. NOTE:Subjects with previously treated CNS PTLD may enroll if CNS-directed therapy is complete.
• Suspected or confirmed grade ≥ 2 graft-versus-host disease (GvHD) per the Center for International Blood and Marrow Transplant Research consensus grading system at enrollment
• Ongoing or recent use of a checkpoint inhibitor agent (eg, ipilimumab, pembrolizumab, nivolumab) within 3 drug half-lives from the most recent dose to enrollment
• For HCT cohort: active adenovirus viremia
• Need for vasopressor or ventilatory support
• Antithymocyte globulin or similar anti-T cell antibody therapy ≤ 4 weeks prior to enrollment
• Treatment with Epstein-Barr virus cytotoxic T lymphocytes or chimeric antigen receptor T cells directed against B cells within 8 weeks of enrollment (SOT or HCT cohorts), or unselected donor lymphocyte infusion within 8 weeks of enrollment (HCT cohort only)
• Female who is breastfeeding or pregnant or female of childbearing potential or male with a female partner of childbearing potential unwilling to use a highly effective method of contraception
• Inability to comply with study-related procedures

Interventions: Biological: tabelecleucel

Conditions: Stem Cell Transplant Complications, Lymphoproliferative Disorders, Epstein-Barr Virus+ Associated Post-transplant Lymphoproliferative Disease (EBV+ PTLD), Solid Organ Transplant Complications, Allogeneic Hematopoietic Cell Transplant, Other

Keywords: Epstein-Barr Virus (EBV)-associated Lymphoproliferative Disease (LPD), Epstein-Barr Virus (EBV), Cytotoxic T lymphocyte (CTL), Cancer After Transplant, Kidney transplant, Renal transplant, Liver transplant, Heart transplant, Lung transplant, Intestinal transplant, Pancreas transplant, Post-transplant Lymphoma, Solid Organ Transplant (SOT), Bone Marrow Transplant Complications, Epstein-Barr Virus-specific Cytotoxic T Lymphocytes (EBV-CTL), Hematopoietic Cell Transplant (HCT), Hematopoietic Stem Cell Transplantation (HSCT), Allogeneic Hematopoietic Cell Transplant, Allogeneic, Off-The-Shelf T-cell Immunotherapy

Sites: Children’s Health

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Cobimetinib in Refractory Langerhans Cell Histiocytosis (LCH), and Other Histiocytic Disorders (NACHO-COBI)

Description:

This is a research study of a drug called cobimetinib in children and adults diagnosed with Langerhans cell histiocytosis (LCH), and other histiocytic disorders that has returned or does not respond to treatment. Cobimetinib blocks activation of a protein called Mitogen-activated protein kinase (MEK) that is part of incorrect growth signals in histiocytosis cells. Four different groups of patients will be enrolled.

Contact(s):

Call 833-722-6237
canceranswerline@utsouthwestern.edu

Principal Investigator: Erin Butler

Principal Investigator ID: 104034

Gender: All

Age: Not specified

Phase: Phase 2

Healthy Volunteers:

This study is NOT accepting healthy volunteers

System ID: NCT04079179

IRB Number: STU-2021-0830

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INCLUSION CRITERIA: Age at study entry
• For Group 1: Participant must be at least 6 months of age and less than 21 years of age at the time of enrollment
• For Group 2: Participant may be at least 6 months of age at the time of enrollment
• For Group 3: Participant must be at least 6 months of age and less than 21 years of age at the time of enrollment
• For Group 4: Participant must be 21 years of age or older at the time of enrollment
• Participant must be able to take an enteral dose and formulation of medication. Study medication is only available as an oral suspension or tablet which may be taken by mouth or other enteral route such as nasogastric or gastric tube.
• Biopsy proven LCH -AND
• Failure of at least front-line therapy for LCH with evaluable disease. -OR
• Diagnosis of LCH-associated neurodegenerative disease with radiologic or clinical progression within the past 3 months. -OR
• Biopsy proven JXG, ECD, RDD, histiocytic sarcoma, or other histiocytic lesion (newly diagnosed or relapsed/refractory disease) with evaluable active disease. Performance Level: -Karnofsky ≥ 50% for patients > 16 years of age and Lansky ≥ 50% for patients ≤ 16 years of age. Adequate Hematologic Function Defined as:
• ANC ≥ 0.75 x 10^9/L (unsupported/without growth factor stimulant)
• Platelet count ≥ 75 x 10^9/L (unsupported/without transfusion within the past 7 days).
• Patients with marrow disease must have platelet count of >/= 75 x 10^9/L (transfusion support allowed) and must not be refractory to platelet transfusions.
• Hemoglobin ≥ 8 g/dL (unsupported/without transfusion within the past 7 days)
• Patients with marrow disease must have hemoglobin ≥ 8 g/dL (transfusion support allowed). Adequate Renal Function Defined as:
• Calculated creatinine clearance (or radioisotope GFR) ≥ 70 mL/min/1.73m^2 or serum creatinine based on age/gender as follows: Maximum Serum Creatinine (mg/dL) Age 2 to < 6 years: Male 0.8 mg/d, Female 0.8; 6 to < 10 years: Male 1 mg/dL,Female 1; 10 to < 13 years: Male 1.2 mg/dL; Female 1.2; 13 to < 16 years: Male 1.5 mg/dL ; Female 1.4; ≥ 16 years: Male 1.7 mg/dL; Female 1.4; Adequate Liver Function Defined as:
• Bilirubin (sum of conjugated + unconjugated) ≤ 1.5 x upper limit of normal (ULN) for age
• AST and ALT ≤ 3x ULN (≤ 5 x ULN for participants with liver involvement)
• Serum albumin ≥ 2 g/dL. For patients with liver disease caused by histiocytic disorder: • Patients may be enrolled with abnormal bilirubin, AST, ALT and albumin with documentation of histiocytic liver disease. Adequate Cardiac Function Defined as:
• Fractional shortening (FS) of ≥ 30% or ejection fraction of ≥ 50% by echocardiogram at baseline, as determined by echocardiography or multigated acquisition scan (MUGA) within 28 days prior to enrollment. Depending on institutional standard, either FS or LVEF is adequate for enrollment if only one value is measured; if both values are measured, then both values must meet criteria above Pregnancy/Birth Control
• Female patients of childbearing potential require a negative urine or serum pregnancy test for eligibility and again at database registration, if more than 2 weeks has elapsed.
• Female patients of childbearing potential must agree to follow the contraceptive requirements using two forms of effective contraceptive methods for the duration of the study treatment. Male patients with sexual partners who are pregnant or who could become pregnant (i.e., women of child-bearing potential) must agree to use two forms of effective methods of contraception (one of which must be a barrier method) during the treatment period and for at least 3 months after the last dose of the study drug to avoid pregnancy and/or potential adverse effects on a developing embryo. Agreement to true abstinence (not periodic abstinence or withdrawal method) is an acceptable method of birth control. EXCLUSION CRITERIA:
• Prior and Concomitant Use of Drugs with CYP3A4 inducing/inhibiting activity: Patient taking strong inducers or inhibitors of CYP3A4 within 14 days prior to study enrollment, including but not limited to the following: erythromycin, clarithromycin, ketoconazole, azithromycin, itraconazole, grapefruit juice or St. John's wort.
• Prior Therapy Restrictions Completion of previous chemotherapy, immunotherapy, radiotherapy, or targeted therapy for LCH (or other histiocytic disorder) at least 28 days (except where specified below) prior to study enrollment, with resolution of all associated toxicity to ≤ Grade 1 prior to study enrollment (exception for alopecia and ototoxicity which do not need to be resolved ≤ Grade 1). Patients must have fully recovered from the acute toxic effects of all prior anti-cancer therapy and must meet the following minimum duration from prior anti-cancer directed therapy prior to enrollment. If after the required timeframe, the laboratory eligibility criteria are met, the patient is considered to have recovered adequately.
• Radiation therapy within the 28 days prior to enrollment.
• Any prior treatment with Cobimetinib.
• Treatment with a long-acting hematopoietic growth factor within 14 days prior to initiation of study drug or a short-acting hematopoietic growth factor within 7 days prior to enrollment.
• Treatment with hormonal therapy (except hormone replacement therapy or oral contraceptives), immunotherapy, biologic therapy, investigational therapy, or herbal cancer therapy within 28 days or < 5 half-lives, whichever is longer, prior to study enrollment.
• Treatment with high-dose chemotherapy and stem-cell rescue (autologous stem cell transplant) or allogeneic stem cell transplant within 90 days prior to enrollment. Anti-GVHD agents post-transplant: Patients who are receiving cyclosporine, tacrolimus or other agents to prevent graft-versus-host disease post bone marrow transplant are not eligible for this trial.
• For patients with brain tumors (intracranial masses), use of anticoagulants within 7 days prior to enrollment.
• Corticosteroid therapy <0.5 mg/kg/day averaged during the month prior to study enrollment is permissible but must be discontinued fourteen (14) days prior to enrollment. Patients with documented brain lesions receiving corticosteroids for management of cerebral edema must be on a stable dose for fourteen (14) days prior to enrollment.
• Patient has received treatment with investigational therapy within 4 weeks prior to initiation of study drug.
• Patients taking anticoagulants or have a pre-existing bleeding disorder unrelated to histiocytic disease.
• Exclusions for other illness
• Other active malignancy or history of secondary malignancy.
• Refractory nausea and vomiting, malabsorption, external biliary shunt
• Infection: Patients who have a known active infection (excluding documented fungal infection of the nail beds) within 28 days prior to enrollment that has not completely resolved.
• Major surgical procedure or significant traumatic injury within 28 days prior to enrollment, or anticipation of need for major surgical procedure during the course of the study. Placement of a vascular access device or minor surgery is permitted within fourteen (14) days prior to study enrollment (provided that the wound has healed).
• History of significant bowel resection that would preclude adequate absorption or other significant malabsorptive disease.
• History of pneumonitis.
• Ophthalmologic considerations: Patients with known significant ophthalmologic conditions or known risk factors for retinal vein occlusion are not eligible. Specifically, patients with a history of retinal vein occlusion (RVO), retinal detachment, retinal pathology on ophthalmologic exam, retinopathy of prematurity, central serous chorioretinopathy (CSSCR), neovascular retinopathy, intraocular pressure > 21 mmHg, and predisposing factors to RVO (e.g., uncontrolled hypertension, diabetes, or hyperlipidemia, coagulopathy) will be excluded. Patients with longstanding and stable ophthalmologic findings secondary to existing conditions are eligible with appropriate written documentation and approval from Study Chair.
• History of solid organ transplantation: Patients who have received a prior solid organ transplantation are not eligible.
• Any other disease, metabolic or psychological dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that in the opinion of the investigator contraindicates use of an investigational drug or places the patient at unacceptable risk from treatment complications.
• History of clinically significant cardiac dysfunction, including the following:
• Clinically significant cardiac arrhythmias including brady-arrhythmias and/or patients who require anti-arrhythmic therapy (with the exception of beta blockers or digoxin). Patients with controlled atrial fibrillation are not excluded.
• Unstable arrhythmia
• Unstable angina, or new-onset angina within 3 months prior to initiation of study treatment
• Symptomatic congestive heart failure, defined as New York Heart Association Class II or higher
• Myocardial infarction within 3 months prior to initiation of study treatment
• Known chronic human immunodeficiency virus (HIV).
• History of Grade ≥ 2 CNS hemorrhage or history of any CNS hemorrhage within 28 days of enrollment.
• Female patients who are pregnant or lactating. Pregnant or lactating women will not be entered on this study because there is no available information regarding human fetal or teratogenic toxicities.

Interventions: Drug: Cobimetinib

Conditions: Histiocytic Sarcoma, Juvenile Xanthogranuloma, Brain and Nervous System, Bones and Joints, Liver, Lung/Thoracic, Other Hematopoietic, Langerhan's Cell Histiocytosis, Erdheim-Chester Disease, Rosai Dorfman Disease, Neuro-Degenerative Disease, Histiocytic Disorders, Malignant

Keywords: Cobimetinib, Langerhans Cell Histiocytosis (LCH)

Sites: Children’s Health

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