Ignite Creation Date:
2025-12-24 @ 4:54 PM
Ignite Modification Date:
2026-01-25 @ 3:11 PM
Study NCT ID:
NCT03727750
Status:
COMPLETED
Last Update Posted:
2022-03-25
First Post:
2018-09-28
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Evaluating QTc, PK, Safety of Gemtuzumab Ozogamicin (GO) in Patients With CD33+ R/R AML
Sponsor:
Pfizer
Organization:
Study Overview
Official Title:
A SINGLE ARM, OPEN-LABEL, PHASE 4 STUDY EVALUATING QT INTERVAL, PHARMACOKINETICS, AND SAFETY OF GEMTUZUMAB OZOGAMICIN (MYLOTARG (TRADEMARKER)) AS A SINGLE-AGENT REGIMEN IN PATIENTS WITH RELAPSED OR REFRACTORY CD33-POSITIVE ACUTE MYELOID LEUKEMIA
Status:
COMPLETED
Status Verified Date:
2022-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a single-arm, open-label, Phase 4 study evaluating the effect of GO on the QTc, pharmacokinetics, safety, and immunogenicity of GO as a single-agent monotherapy in adult and pediatric patients with relapsed or refractory CD33-positive AML.
Detailed Description:
This is a single-arm, open-label, Phase 4 study evaluating the effect of GO on the QTc, pharmacokinetics, safety, and immunogenicity of GO as a single-agent monotherapy in adult and pediatric patients with relapsed or refractory CD33-positive AML. Approximately 50 adult (age \>=18 years) and 6 pediatric (12 years =\< age =\< 17 years) patients who satisfy the study eligibility criteria will be enrolled. Enrolled patients will receive GO 3 mg/m2 up to 2 cycles on Days 1, 4, and 7 at each cycle. The impact of GO on VOD/SOS in the context of previous and subsequent HSCT will also be assessed. Patients enrolled in the study will receive three doses of GO 3 mg/m2 (up to one vial) as a 2-hour intravenous infusion on Cycle 1 Days 1, 4, and 7. A second cycle of GO 3mg/m² (up to one vial) on Cycle 2 Days 1, 4, and 7 will be allowed at the investigator's discretion for patients who meet the following criteria after Cycle 1: Bone marrow with a decrease of blast percentage to at least 25% or a decrease of pretreatment blast percentage by at least 50%; and Blood count with neutrophils \>=1,000/µL, and platelets \>=50,000/µL, except in patients with the bone marrow blasts \>=5%, the decrease in neutrophils and platelets thought to be due to the underlying leukemia. After GO treatment, subsequent anticancer therapy such as consolidation or conditioning regimen and/or HSCT could be considered at the investigator's discretion. A minimum interval of 2 months is recommended between the last dose of GO and HSCT.
Study Oversight
Has Oversight DMC:
False
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?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2018-002619-89 | EUDRACT_NUMBER | None | View |