Ignite Creation Date:
2025-12-25 @ 3:45 AM
Ignite Modification Date:
2025-12-26 @ 2:32 AM
Study NCT ID:
NCT04240002
Status:
TERMINATED
Last Update Posted:
2025-05-28
First Post:
2020-01-21
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
A Study of Gilteritinib (ASP2215) Combined With Chemotherapy in Children, Adolescents and Young Adults With FMS-like Tyrosine Kinase 3 (FLT3)/Internal Tandem Duplication (ITD) Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)
Sponsor:
Astellas Pharma Global Development, Inc.
Organization:
Study Overview
Official Title:
A Phase 1/2, Multicenter, Open-Label, Single Arm, Dose Escalation and Expansion Study of Gilteritinib (ASP2215) Combined With Chemotherapy in Children, Adolescents and Young Adults With FMS-like Tyrosine Kinase 3 (FLT3)/Internal Tandem Duplication (ITD) Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)
Status:
TERMINATED
Status Verified Date:
2025-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
The study was terminated due to enrollment challenges.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of the phase 1 portion (dose escalation) of the study will be to establish an optimally safe and biologically active recommended phase 2 dose (RP2D) and/or to determine maximum tolerated dose (MTD) for gilteritinib in sequential combination with fludarabine, cytarabine and granulocyte colony-stimulating factor (FLAG). The purpose of the phase 2 portion (dose expansion) is to determine complete remission (CR) rates and composite complete remission (CRc) rates after two cycles of therapy. The study will also assess safety, tolerability and toxicities of gilteritinib in combination with FLAG, evaluate FLT3 inhibition, assess pharmacokinetics (PK), perform serial measurements of minimal residual disease, obtain preliminary estimates of 1-year event free survival (EFS) and overall survival (OS) rate and assess the acceptability as well as palatability of the formulation.
One cycle is defined as 28 days of treatment. A participant completing 1 or 2 treatment cycles in phase 1 or 2 will have the option to participate in long term treatment (LTT) with gilteritinib (for up to 2 years).
One cycle is defined as 28 days of treatment. A participant completing 1 or 2 treatment cycles in phase 1 or 2 will have the option to participate in long term treatment (LTT) with gilteritinib (for up to 2 years).
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
True
Is an FDA AA801 Violation?: