Trial intelligence / Profile preview

FRSW107 Prophylactic Therapy in Severe Hemophilia A

NCT07684898Phase 3

Key facts

Status
Active, not recruiting
Start
Jun 2026
Primary completion
Mar 2027
Countries
1
Conditions
hemophilia A
01

Overview

Phase 3, open-label, single-arm trial of recombinant human coagulation factor viii-fc fusion protein in hemophilia A, sponsored by Gensciences. Primary endpoint: Annualized Bleeding Rate at 6 months. Started Jun 2026; status: active, not recruiting.

02

Design

1 arm
Study design
Non-randomizedOpen-labelSingle group
  • prophylactic treatment

    Subjects receive FRSW107 prophylactically. PK subgroup gets 50 IU/kg initially for PK profiling, then individualized 25-50 IU/kg Q3D. Non-PK subgroup gets 25-50 IU/kg Q3D.

03

Who it enrols

Males aged 12-65 with severe hemophilia A (FVIII < 1%) and >=150 exposure days to prior FVIII products, without FVIII inhibitors or recent use of emicizumab, fitusiran, or gene therapy.

04

Endpoints

Primary

  • Annualized Bleeding Rate

Secondary

  • Safety Evaluation

  • Immunogenicity Evaluation

  • Peak activity

  • Effective rate of hemostatic treatment

  • Annualized rate of spontaneous bleeds

  • Annualized rate of traumatic bleeds

  • Annualized Joint Bleed Rate

  • Number of target joints

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