Prexasertib (LY2606368), Cytarabine, and Fludarabine in Patients With Relapsed or Refractory Acute Myeloid Leukemia or High-Risk Myelodysplastic Syndrome
Last updated on July 2021Recruitment
- Recruitment Status
- Active, not recruiting
- Estimated Enrollment
- 40
Summary
- Conditions
- Chronic Myelomonocytic Leukemia
- Recurrent Acute Myeloid Leukemia
- Recurrent High Risk Myelodysplastic Syndrome
- Refractory Acute Myeloid Leukemia
- Refractory High Risk Myelodysplastic Syndrome
- Type
- Interventional
- Phase
- Phase 1
- Design
- Allocation: N/AIntervention Model: Single Group AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
PRIMARY OBJECTIVES: I. To determine the safety and toxicity profile of combination therapy of prexasertib (LY2606368), fludarabine and cytarabine in patients with relapsed or refractory (first or second salvage) acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (HRMDS). SECONDARY OB...
PRIMARY OBJECTIVES: I. To determine the safety and toxicity profile of combination therapy of prexasertib (LY2606368), fludarabine and cytarabine in patients with relapsed or refractory (first or second salvage) acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (HRMDS). SECONDARY OBJECTIVES: I. To determine the complete response (CR), CR with incomplete count recovery (CRi), morphologic leukemia free state (MLFS) and partial response (PR) rates. II. To determine the duration of response. III. To determine the disease-free survival. IV. To determine the overall survival with combination therapy of LY2606368, fludarabine and cytarabine in patients with relapsed or refractory AML/HRMDS. V. To determine the correlative studies including but not limited to total and phosphor histone (H2AX), checkpoint kinase-2 (Chk1), checkpoint kinase-2 (Chk2), ras protein specific guanine nucleotide releasing factor 1 (Cdc25), retinoblastoma-associated protein (Rb), cyclin-dependent kinase (CDK), protein kinase B (AKT) in AML cells by flow cytometry and/or Western blot. OUTLINE: This is a dose-escalation study of prexasertib (LY2606368). Patients =/< 65 years of age: receive fludarabine intravenously (IV) over approximately 2 hours on days 1-4, cytarabine IV over 4 hours on days 1-4, and prexasertib (LY2606368) IV over approximately 2 hours on days 1, 3, and 4 or on days 1-4. Patients > 65 years of age: receive fludarabine IV over approximately 2 hours on days 1-3, cytarabine IV over 4 hours on days 1-3, and prexasertib (LY2606368) IV over approximately 2 hours on days 1, 3, and 4 or on days 1-4. Treatment for both age groups repeats every 28 days for up to 5 courses in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients in remission who do not start new treatment are followed up every 2-3 months for up to 2 years.
Tracking Information
- NCT #
- NCT02649764
- Collaborators
- National Cancer Institute (NCI)
- Investigators
- Principal Investigator: Gautam Borthakur M.D. Anderson Cancer Center