A Phase 3, Double-Blind, Randomized, Placebo-Controlled Trial Of Quizartinib Administered in Combination With Induction and Consolidation Chemotherapy and Administered as Maintenance Therapy in Adult Patients With Newly Diagnosed FLT3-ITD Negative Acute Myeloid Leukemia
A Phase 3, Double-Blind, Randomized, Placebo-Controlled Trial Of Quizartinib Administered in Combination With Induction and Consolidation Chemotherapy and Administered as Maintenance Therapy in Adult Patients With Newly Diagnosed FLT3-ITD Negative Acute Myeloid Leukemia
This study will compare the effects of Quizartinib versus placebo in combination with chemotherapy in participants with newly diagnosed FMS-like tyrosine kinase 3 (FLT3)-internal tandem duplication (ITD) negative acute myeloid leukemia (AML).
This is a clinical trial to compare the effect of quizartinib versus placebo (administered with standard induction and consolidation chemotherapy, then administered as maintenance therapy for up to 36 cycles) on the primary endpoint of overall survival (OS) in adult patients with newly diagnosed FMS-like tyrosine kinase 3 (FLT3)-internal tandem duplication (ITD) negative acute myeloid leukemia (AML). Participants will be tested for FLT3-ITD mutation status in a central laboratory using a validated assay.
Key Inclusion Criteria:
Key Exclusion Criteria:
Diagnosis of acute promyelocytic leukemia (APL), French-American-British classification M3 or WHO classification of APL with translocation, t(15;17)(q22;q12), or BCR-ABL positive leukemia (ie, chronic myelogenous leukemia in blast crisis); participants who undergo diagnostic workup for APL and treatment with all-trans retinoic acid (ATRA), but who are found not to have APL, are eligible (treatment with ATRA must be discontinued before starting induction chemotherapy).
Diagnosis of AML secondary to prior chemotherapy or radiotherapy.
Diagnosis of AML with known antecedent myelodysplastic syndrome (MDS) or a myeloproliferative neoplasm (MPN) or MDS/MPNs including chronic myelomonocytic leukemia (CMML), atypical chronic myeloid leukemia (aCML), juvenile myelomonocytic leukemia (JMML) and others.
Participants with newly diagnosed AML with FLT3-ITD mutations (FLT3-ITD [+]) present at ≥5% VAF (or ≥0.05 SR) based on a validated FLT3 mutation assay.
Prior treatment for AML, except for the following allowances prior to Day 1 of chemotherapy:
Chicago, Illinois 60611, United States
Ann Arbor, Michigan 48109, United States
Minneapolis, Minnesota 55455, United States
Botucatu, 18618-686, Brazil
Fortaleza, 60430-370, Brazil
Sao Jose Rio Preto, 15090-000, Brazil
São Paulo, 01246-000, Brazil
Pierre BĂŠnite, 69495, France
Leipzig, 4103, Germany
Brescia, 25100, Italy
Meldola, 47014, Italy
Milan, 20162, Italy
Bunkyō City, 113-8677, Japan
Kamogawa-shi, 296-8602, Japan
Osakar, 543-8555, Japan
Tromsø, 9019, Norway
Hwasun-gun, 58128, South Korea
Gasteborg, 41345, Sweden
Lazern 16, Switzerland
Taoyuan County, 00333, Taiwan