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A Study of ASP2215 Versus Salvage Chemotherapy In Patients With Relapsed or Refractory Acute Myeloid Leukemia (AML) With FMS-like Tyrosine Kinase 3 (FLT3) Mutation

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NCT03182244 · results posted

Sponsored by Astellas Pharma Inc (industry) · 4503.T — their whole pipeline →.

Phase
Phase 3
Status
Active, not recruiting
Study type
Interventional
Design
Randomized · None · Treatment
Enrollment
276actual
Sites
49
Countries
China, Malaysia, Russia +2

Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →

Source: ClinicalTrials.gov, retrieved 2026-08-19

Dates

each axis at the precision it was filed, with the registry's own basis
DateFiledBasisWhat it is
Start2017-10-25actualWhen the study began enrolling
Primary completion2023-12-25actualThe date the last participant is measured for the primary outcome — the readout window
Study completion2027-03-31estimatedThe whole study's end, after follow-up
First posted2017-06-09actualWhen this record first appeared on the registry
Results posted2025-01-14actualWhen the sponsor posted results to the registry
Record updated2026-07-16actualThe sponsor's own last edit to this record — every projection above is as current as this date

What it studies

Condition

  • AML With FLT3 Mutation

Interventions

  • Drug: Gilteritinib — also filed as ASP2215
  • Drug: Cytarabine
  • Drug: Mitoxantrone
  • Drug: Etoposide
  • Drug: G-CSF
  • Drug: Fludarabine

Primary outcome

what the primary-completion date above is the date OF
Overall Survival (OS)
measured From the date of randomization up to the date of death (up to approximatley 74 months)

Posted documents

hosted by the registry — we link, never re-serve
Study Protocolposted 2023-06-05 · 1.2 MB · Prot_002.pdf
Statistical Analysis Planposted 2024-02-22 · 850 KB · SAP_003.pdf

Publications

Linked on the registry record. A “linked by the registry” entry is NLM's own automated PubMed match, not a claim by the sponsor that the paper reports this study.

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