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gemtuzumab ozogamicin

Phase 3

Leukemia, Myelocytic, Acute | Small molecule | Oncology |Pfizer, Inc.|Last Updated: Aug 20, 2009

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedACTIVE_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment168
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00962767Comparison of Two Treatments in Intermediate and High-risk Acute Promyelocytic Leukemia (APL) Patients to Assess Efficacy in 1st Hematological Complete Remission and Molecular RemissionPHASE3 COMPLETED 168May 1, 2002Dec 1, 2007Aug 20, 2009 -
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Study Endpoints
Primary Endpoints
The study will compare the 2 treatments in intermediate and high-risk APL patients and assess their efficacy in achieving first hematological complete remission and molecular remission.
5 years
Secondary Endpoints
Comparison of short and long-term toxicity of treatment, patient quality of life, and overall survival.
5 years
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
aEXPERIMENTAL2 doses of gemtuzumab ozogamicn administered at monthly intervals
bACTIVE_COMPARATOR2 years maintenance therapy with intermittent ATRA plus 6-Mercaptopurine (6-MP) and methotrexate (MTX)
Interventions
NameTypeDescription
gemtuzumab ozogamicinDRUG2 IV infusions 6 mg/m2 administered monthly
ATRA plus 6-MP and MTXDRUG6-MP 50 mg/m2/day PO; MTX 15 mg/m2/q week IM; ATRA 45 mg/m2/day PO
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Eligibility Criteria
Age Range18 Years — 61 Years
SexALL
Healthy VolunteersNo

Inclusion criteria: 1. Patients with untreated newly diagnosed and genetically proven APL (leukemic cells at diagnosis with the t(15;17) and/or the PML/RARα rearrangement by RT-PCR; the presence of additional cytogenetic lesions is not considered an exclusion criterion) with intermediate and high r...

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