NCT04209725

A Study of CPX-351 (Vyxeos™) With Quizartinib for the Treatment of FLT3-ITD Mutation-Positive Acute Myeloid Leukemia

A Phase II Study Assessing CPX-351 (Vyxeos™) With Quizartinib for the Treatment of Relapsed or Refractory FLT3-ITD Mutation-Positive AML

• Status: Terminated
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 1 (actual)
• Sponsor: SCRI Development Innovations, LLC · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

This is a research study to be done at multiple sites in participants with advanced acute myeloid leukemia (AML) that have a mutation in Fms-like tyrosine kinase-3 internal tandem duplications (FLT3-ITD). This study is to learn more about an investigational drug, quizartinib, being tested with the anti-cancer medicine CPX-351 (also called Vyxeos™), which is approved and widely used to treat AML. The purpose of this study is to assess the safety, tolerability and survival of patients receiving the combination of CPX-351 and quizartinib.

Detailed description

This is an open-label, two-part Phase II clinical trial in patients with relapsed or refractory FLT3-ITD mutation-positive acute myeloid leukemia (AML). The study is designed to assess the safety and tolerability as well as the efficacy of administering CPX-351 (cytarabine:daunorubicin liposome complex) with quizartinib. CPX-351 is a formulation of two drugs, cytarabine and daunorubicin, that is administered as the first part of treatment to get rid of as many leukemia cells in your bone marrow as possible. Quizartinib is an investigational drug made of a protein that inhibits FLT3 and will be given after CPX-351 has been given. The plan for administration is divided into three phases: induction, consolidation, and maintenance.

Conditions

• Leukemia, Myeloid, Acute

Interventions

Type	Name	Description
DRUG	CPX-351	Given during the induction and consildation phase and will consist of 44 mg/m\^2 daunorubicin with 100 mg/m\^2 cytarabine administered intravenously on Days 1, 3, and 5 during induction phase and Days 1 and 3 of consolidation phase.
DRUG	Quizartinib	Given during induction, consolidation, and maintenance phases and will be taken orally at a dose of 30mg on Days 8-21 of induction phase, Days 6-21 of consolidation phase, and daily in maintenance phase.

Timeline

• Start date: 2020-06-03
• Primary completion: 2021-04-20
• Completion: 2021-04-20
• First posted: 2019-12-24
• Last updated: 2023-12-05
• Results posted: 2022-06-03

Locations

5 sites across 1 country: United States

Regulatory

• FDA-regulated drug study