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PF-06462700

Phase 3

Aplastic Anemia | Monoclonal antibody | Hematology |Pfizer, Inc.|Last Updated: Apr 27, 2022

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
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment3
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04350606A Study to Assess Efficacy and Safety of PF-06462700 in Japanese Participants With Aplastic AnemiaPHASE3 COMPLETED 3Jul 25, 2020Apr 19, 2021Apr 27, 20223 Japan
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Study Endpoints
Primary Endpoints
Number of Participants With Hematologic Response at Week 12
Week 12 Follow-up Visit

Hematologic response was considered to be "effective" when 2 or more of the following criteria were met: absolute neutrophil count greater than or equal to (\>=) 500 per microliters, platelet count \>=20,000 per microliters and reticulocyte count \>=60,000 per microliters was observed. In this outcome measure, number of participants with hematologic response classified as effective and not effective were reported. Improvement in counts that were dependent upon exogenously administered growth factors or transfusion, was not considered as fulfilling response criteria.

Secondary Endpoints
Number of Participants With Hematologic Response at Week 24
Week 24 Follow-up Visit
Absolute Neutrophil Count at Day 4, Weeks 1, 2, 4, 6, 8, 10, 12, 24
Treatment: Day 4; Follow-up: Week 1, 2, 4, 6, 8, 10, 12, 24
Platelet Count at Day 4, Weeks 1, 2, 4, 6, 8, 10, 12, 24
Treatment: Day 4; Follow-up: Week 1, 2, 4, 6, 8, 10, 12, 24
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PF-006462700 groupEXPERIMENTALAll enrolled participants will be administrated PF-006462700.
Interventions
NameTypeDescription
PF-06462700BIOLOGICALPF-06462700 is classified as an immunosuppressant/ immunosuppressive agent. It is the purified, concentrated, and sterile gamma globulin, primarily monomeric immunoglobulin G (IgG), from hyperimmune serum of horses that are immunized with human thymus lymphocytes.
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Eligibility Criteria
Age Range2 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: * Male or female participants between the ages of 2 years and more, inclusive, at Visit 1 (Screening). * Participants who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations, and other study procedures. * Have a...

Countries:Japan
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Competitive Landscape -Aplastic Anemia 4 trials
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