NCT01804101

Liposomal Cytarabine-Daunorubicin CPX-351 in Treating Patients With Untreated Myelodysplastic Syndrome or Acute Myeloid Leukemia

Liposomal Cytarabine and Daunorubicin (CPX-351) for Adults With Untreated High-Risk MDS and Non-APL AML at High Risk of Treatment-Related Mortality

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 48 (actual)
• Sponsor: Fred Hutchinson Cancer Center · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This randomized clinical trial studies liposomal cytarabine-daunorubicin CPX-351 in treating patients with untreated myelodysplastic syndrome or acute myeloid leukemia. Drugs used in chemotherapy, such as liposomal cytarabine-daunorubicin CPX-351, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.

Detailed description

PRIMARY OBJECTIVES: I. Estimate whether the 32 units/m\^2 or the 64 units/m\^2 or both dose levels of CPX-351 (liposomal cytarabine-daunorubicin CPX-351) are likely to improve treatment-related mortality (TRM) rate while keeping the complete remission (CR) rate constant in patients with untreated high-risk myelodysplastic syndrome (MDS) or non-acute promyelocytic leukemia (APL) acute myeloid leukemia (AML) at high risk of TRM. SECONDARY OBJECTIVES: I. Describe the CR/CR with incomplete platelet count recovery (CRp) rate after up to 4 cycles of induction/re-induction therapy. II. Describe the event-free survival, disease-free survival, and overall survival of patients who achieve CR/CRp. III. Estimate the frequency and severity of regimen-associated toxicities. OUTLINE: Patients are randomized to 1 of 2 treatment arms. ARM I: INDUCTION/RE-INDUCTION: Patients receive lower-dose liposomal cytarabine-daunorubicin CPX-351 intravenously (IV) over 90 minutes on days 1, 3, and 5. Treatment repeats every 40 days for 4 courses in the absence of disease progression or unacceptable toxicity. Patients achieving CR or CRp continue on to consolidation. CONSOLIDATION: Patients receive lower-dose liposomal cytarabine-daunorubicin CPX-351 IV over 90 minutes on days 1 and 3. Treatment repeats every 40 days for 4 courses in the absence of disease progression or unacceptable toxicity. ARM II: (closed to accrual effective 4/21/14) INDUCTION/RE-INDUCTION: Patients receive higher-dose liposomal cytarabine-daunorubicin CPX-351 IV over 90 minutes on days 1, 3, and 5. Treatment repeats every 40 days for 4 courses in the absence of disease progression or unacceptable toxicity. Patients achieving CR or CRp continue on to consolidation. CONSOLIDATION: Patients receive higher-dose liposomal cytarabine-daunorubicin CPX-351 IV over 90 minutes on days 1 and 3. Treatment repeats every 40 days for 4 courses in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up for 1 month.

Conditions

• Acute Biphenotypic Leukemia
• Acute Myeloid Leukemia
• Myelodysplastic Syndrome
• Untreated Adult Acute Myeloid Leukemia

Interventions

Type	Name	Description
OTHER	Laboratory Biomarker Analysis	Correlative studies
DRUG	Liposomal Cytarabine-Daunorubicin CPX-351	Given IV

Timeline

• Start date: 2013-05-07
• Primary completion: 2017-01-10
• Completion: 2017-01-10
• First posted: 2013-03-05
• Last updated: 2018-05-25
• Results posted: 2018-05-25

Locations

2 sites across 1 country: United States