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Recombinant Antihemophilic Factor Manufactured and Formulated without Added Human or Animal Proteins

Phase 3

Hemophilia A | Monoclonal antibody | Hematology |Takeda Pharmaceutical Company Limited|Last Updated: May 24, 2021

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMC
Total Trials1
Total Enrollment66

FDA Designations

No designations recorded

Clinical trial landscape

Recombinant Antihemophilic Factor Manufactured and Formulated without Added Human or Animal Proteins · 1 trial · 1 indication

Phase 3 1
NCT00157157Efficacy and Safety Study of a Recombinant Protein-Free Manufactured Factor VIII (rAHF-PFM) in Previously Untreated Hemophilia A PatientsHemophilia A
COMPLETED66 Analytics
PHASE3COMPLETED
Efficacy and Safety Study of a Recombinant Protein-Free Manufactured Factor VIII (rAHF-PFM) in Previously Untreated Hemophilia A Patients
Hemophilia AUnlock trial analytics

Study Endpoints

Primary Endpoints

Factor VIII Inhibitor Development
Assessed during study period which was to be at least 75 exposure days or 3 years (whichever came first)

Percentage of treated participants who developed factor VIII inhibitors

Secondary Endpoints

Bleeding Episodes Treated With 1 to ≥4 Infusions
Reported during study period which was to be at least 75 exposure days or 3 years (whichever came first)
Assessment of Hemostasis for Treatment of Bleeding Episodes
Reported during study period which was to be at least 75 exposure days or 3 years (whichever came first)
Annualized Rate of Bleeding Episodes
Reported during study period which was to be at least 75 exposure days or 3 years (whichever came first)
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Single Arm - All ParticipantsEXPERIMENTALAll subjects enrolled in the study who meet the eligibility criteria.

Interventions

NameTypeDescription
Recombinant Antihemophilic Factor Manufactured and Formulated without Added Human or Animal Proteins (rAHF-PFM)BIOLOGICALTreatment regimens were determined by the investigator, and may have been any combination of standard prophylaxis (25 to 50 IU/kg body weight, 3 to 4 times per week), investigator-determined prophylaxis, and/or on-demand treatment (dose selected by investigator). The treatment of bleeding episodes and perioperative management was at the discretion of the investigator and consistent with the institution's standard of care. For incremental recovery assessments, a single infusion at 50 +/- 5 IU/kg was to be given. Immune tolerance induction (ITI) therapy for subjects who developed factor VIII inhibitors was at the discretion of the investigator, based on the institution's guidelines or described in peer-reviewed literature, and was to be approved by the sponsor's medical director. rAHF-PFM was to be administered intravenously via bolus infusion, except for perioperative management when it may have been given either by continuous or bolus infusion.
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Eligibility Criteria

Age RangeN/A to 6 Years
SexALL
Healthy VolunteersNo
Study Sites35

Inclusion Criteria: * The subject has severe or moderately severe hemophilia A as defined by a baseline factor VIII level \<= 2% of normal, as documented at screening * The subject is \< 6 years of age * The subject's legally authorized representative has provided written informed consent Exclusio...

Countries:United StatesAustriaCanadaFranceGermanyItalyPuerto RicoSpainSwedenUnited Kingdom
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