NCT04728841

Clinical Exploration of Clinical Exploration Adeno-associated Virus Vector Expression of Human Coagulation Factor VIII Gene Therapy for Hemophilia A

Study Summary

IHBDH-GTHA-2020 is an open- label, non- randomized study to evaluate the safety, tolerability and kinetics of a single intravenous infusion of GS001 in hemophilia A subjects with \<1 IU/dl residual FVIII levels.

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Interventions

Injection of GS001GENETIC
Patients will be enrolled sequentially every 3 weeks or more between cohorts. Dose escalation may occur after a single patient has been safely dosed if the resulting FVIII activity at Week 3 is \< 5 IU/dL.The dose levels are as follows: 1. 2×10\^12 vg/kg 2. 6×10\^12vg/kg or other recommended doses 3. 2×10\^13 vg/kg or other recommended doses

Study Locations

FacilityCityStateCountry
Chinese Academy of Medical Science and Blood Disease HospitalTianjinTianjin MunicipalityChina

Official Trial Information

View on ClinicalTrials.gov

Data sourced from ClinicalTrials.gov. Last updated: April 14, 2026