Lentiviral FIX Gene Therapy
ConditionHemophilia B
Trial statusRecruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age2-65
SponsorShenzhen Geno-Immune Medical Institute
This study is a Phase I trial using an advanced lentiviral vector to deliver a functional gene for human clotting factor IX into patients with hemophilia B, to evaluate the safety and efficacy of infusion of lentiviral gene modified autologous stem cells in patients.
1. Able to provide informed consent and comply with requirements of the study. 2. Males ≥2 years with confirmed diagnosis of hemophilia B (endogenous factor IX ≤2 IU/dL or ≤2% of normal).
1. Significant liver dysfunction as defined by abnormal alanine transaminase, bilirubin and alkaline phosphatase.