Clinical Research Directory

Long - Term Follow Up of Sickle Cell Disease and Beta-thalassemia Subjects Previously Exposed to BIVV003 or ST-400.

Sponsor: Sangamo Therapeutics

Summary

Primary Objectives: Long-term safety of BIVV003 in participants with severe sickle cell disease (SCD) and ST- 400 in participants with transfusion-dependent beta-thalassemia (TDT) Secondary Objectives: * Long-term efficacy of the biological treatment effect of BIVV003 in SCD * Long-term efficacy of the clinical treatment effect of BIVV003 on SCD-related clinical events * Long-term efficacy of the biological treatment effect of ST-400 in TDT * Long-term efficacy of the clinical treatment effect of ST-400 in TDT

Official title: An Observational Long-term Safety and Efficacy Follow-up Study After Ex-vivo Gene Therapy With BIVV003 in Participants With Severe Sickle Cell Disease (SCD) or With ST-400 in Participants With Transfusion-dependent Beta-thalassemia (TDT) With Autologous Hematopoietic Stem Cell Transplant

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