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About
This phase II trial studies how well dasatinib works in treating patients with ovarian, fallopian tube, endometrial, or peritoneal cancer that has come back or is persistent. Dasatinib may shrink patients' tumors by blocking some of the enzymes needed for cell growth.
Full description
PRIMARY OBJECTIVES:
I. To assess the clinical activity of dasatinib in patients with recurrent or persistent ovarian, fallopian tube, primary peritoneal, and endometrial clear cell carcinoma using objective tumor response (complete and partial): in patients without loss of BRG-associated factor 250a (BAF250a) expression and in patients with loss of BAF250a expression.
SECONDARY OBJECTIVES:
I. To examine the nature and degree of toxicity in this patient population treated with this regimen in patients with and without loss of BAF250a expression.
II. To examine the progression-free survival and overall survival for this patient population receiving dasatinib in patients with and without loss of BAF250a expression.
TERTIARY OBJECTIVES:
I. To examine the agreement between BAF250a immunohistochemistry and AT rich interactive domain 1A (SWI-like) (ARID1A) mutation status using next generation sequencing performed in formalin-fixed, paraffin-embedded tumor tissue.
OUTLINE:
Patients receive dasatinib orally (PO) once daily (QD) on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 3 months for 2 years and then every 6 months for 3 years.
Enrollment
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Inclusion criteria
Patients must have recurrent or persistent ovarian, fallopian tube, peritoneum, and endometrial clear cell carcinoma; primary tumors must be at least 50% clear cell histomorphology in order to be eligible or have a histologically documented recurrence with at least 50% clear cell histomorphology; in addition, the tumors should be negative for expression of Wilms tumor 1 (WT-1) antigen (with the exception of endometrial cancers where WT-1 stains are not required) and estrogen receptor (ER) antigen by immunohistochemistry; focal, weak, ER staining of tumor cells (< 5%) is permitted; appropriate tissue sections must be available for histologic evaluation for central pathology review by Gynecologic Oncology Group (GOG); immunohistochemical stained slides for ER and WT-1 antigen must be available for review by GOG
Patients must have results from the determination of BAF250a immunohistochemistry (IHC) status and must have a BAF250a expression status that is currently open to enrollment
All patients must have measurable disease; measurable disease is defined by Response Evaluation Criteria in Solid Tumors (RECIST) (version 1.1); measurable disease is defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded); each lesion must be >= 10 mm when measured by computed tomography [CT], magnetic resonance imaging [MRI] or caliper measurement by clinical exam; or >= 20 mm when measured by chest x-ray; lymph nodes must be > 15 mm in short axis when measured by CT or MRI
Patients must have had one prior platinum-based chemotherapeutic regimen for management of primary disease; patients are allowed to receive, but are not required to receive, two additional cytotoxic regimens for management of recurrent or persistent disease
Patients must be >= 3 weeks from last chemotherapy or radiation (6 weeks for nitrosoureas or mitomycin)
Patients must have progressed on, be ineligible for, or have declined participation in GOG-0254 provided that protocol is actively accruing patients
Leukocytes >= 3,000/mcL
Absolute neutrophil count >= 1,500/mcL
Platelets >= 100,000/mcL
Creatinine =< 1.5 times the upper limit of normal (ULN) OR creatinine clearance >= 60 mL/min/1.73 m^2
Bilirubin =< 1.5 ULN
Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT]) and alanine aminotransferase ALT (serum glutamate pyruvate transaminase [SGPT]) =< 3 x ULN
Patients who are on concomitant medications that are STRONG inducers or inhibitors of the cytochrome P450 family 3, subfamily A, polypeptide 4 (CYP3A4) enzyme should stop 2 weeks prior to first dose of dasatinib, if all other eligibility has been confirmed
Corrected QT (QTc) interval on electrocardiogram must be =< 480 msec (Fridericia correction)
Patients who have received one prior regimen must have a GOG performance status of 0, 1 or 2; patients who have received two or more prior regimens must have GOG performance status of 0 or 1
Patients who have met the pre-entry requirements
Patients must have signed an approved informed consent and authorization permitting release of personal health information
Exclusion criteria
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35 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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