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About
This phase II Pediatric MATCH trial studies how well ulixertinib works in treating patients with solid tumors that have spread to other places in the body (advanced), non-Hodgkin lymphoma, or histiocytic disorders that have a genetic alteration (mutation) in a signaling pathway called MAPK. A signaling pathway consists of a group of molecules in a cell that control one or more cell functions. Genes in the MAPK pathway are frequently mutated in many types of cancers. Ulixertinib may stop the growth of cancer cells that have mutations in the MAPK pathway.
Full description
PRIMARY OBJECTIVES:
I. To determine the objective response rate (ORR; complete response + partial response) in pediatric patients treated with BVD-523FB (ulixertinib) with advanced solid tumors (including central nervous system [CNS] tumors), non-Hodgkin lymphomas or histiocytic disorders that harbor activating genetic alterations in the MAPK pathway.
SECONDARY OBJECTIVES:
I. To estimate the progression free survival in pediatric patients treated with BVD-523FB (ulixertinib) with advanced solid tumors (including CNS tumors), non-Hodgkin lymphomas or histiocytic disorders that harbor activating genetic alterations in the MAPK pathway.
II. To obtain information about the tolerability of BVD-523FB (ulixertinib) in children and adolescents with relapsed or refractory cancer.
III. To provide preliminary estimates of the pharmacokinetics of BVD-523FB (ulixertinib) in children and adolescents with relapsed or refractory cancer.
EXPLORATORY OBJECTIVES:
I. To evaluate other biomarkers as predictors of response to BVD-523FB (ulixertinib) and specifically, whether tumors that harbor different mutations or fusions will demonstrate differential response to BVD-523FB (ulixertinib) treatment.
II. To explore approaches to profiling changes in tumor genomics over time through evaluation of circulating tumor deoxyribonucleic acid (DNA).
OUTLINE: This is a dose-escalation study.
Patients receive ulixertinib orally (PO) twice daily (BID). Cycles repeat every 28 days for up to 2 years in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up periodically.
Enrollment
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Inclusion criteria
Patient must have enrolled onto APEC1621SC and must have been given a treatment assignment to MATCH to APEC1621J based on the presence of an actionable mutation.
Patients must have a body surface area >= 0.54 m^2 at the time of study enrollment.
Patients must have radiographically measurable disease at the time of study enrollment. Patients with neuroblastoma who do not have measurable disease but have metaiodobenzylguanidine (MIBG)+ evaluable disease are eligible. Measurable disease in patients with central nervous system (CNS) involvement is defined as tumor that is measurable in two perpendicular diameters on magnetic resonance imaging (MRI) and visible on more than one slice.
Note: The following do not qualify as measurable disease:
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 relatively 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.
Anti-cancer agents not known to be myelosuppressive (e.g. not associated with reduced platelet or 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.
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 growth factors 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]):
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.).
Radiotherapy (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 brain metastases (BM) radiation.
Radiopharmaceutical therapy (e.g., radiolabeled antibody, 131I-MIBG): >= 42 days after systemically administered radiopharmaceutical therapy.
Patients must not have received prior exposure to BVD-523FB (ulixertinib) or other ERK inhibitors.
For patients with solid tumors without known bone marrow involvement: Peripheral absolute neutrophil count (ANC) >= 1000/mm^3 (within 7 days prior to enrollment).
For patients with solid tumors without known bone marrow involvement: Platelet count >= 100,000/mm^3 (transfusion independent, defined as not receiving platelet transfusions for at least 7 days prior to enrollment).
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.
Creatinine clearance or radioisotope glomerular filtration rate (GFR) >= 70 ml/min/1.73 m^2, or (within 7 days prior to enrollment).
A serum creatinine based on age/gender (within 7 days prior to enrollment).
Bilirubin (sum of conjugated + unconjugated) =< 1.5 x upper limit of normal (ULN) for age (within 7 days prior to enrollment).
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.) (within 7 days prior to enrollment).
Serum albumin >= 2 g/dL (within 7 days prior to enrollment).
Shortening fraction of >= 27% by echocardiogram, or (within 7 days prior to enrollment).
Ejection fraction of >= 50% by gated radionuclide study (within 7 days prior to enrollment).
QTc interval =< 480 milliseconds (within 7 days prior to enrollment).
Patients must be able to swallow intact capsules.
All patients and/or their parents or legally authorized representatives must sign a written informed consent. Assent, when appropriate, will be obtained according to institutional guidelines.
Exclusion criteria
Primary purpose
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Masking
20 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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