A Safety and Efficacy Study Evaluating CTX001 in Participants With Transfusion-Dependent β-Thalassemia

Columbia University Medical Center (21+ years), New York

Columbia University Medical Center, New York

Children's Hospital of Philadelphia, Philadelphia

The Children's Hospital at TriStar Centennial Medical Center/ Sarah Cannon Center for Blood Cancers, Nashville

Ann & Robert Lurie Children's Hospital of Chicago, Chicago

Lucile Packard Children's Hospital, Palo Alto

The Hospital for Sick Children, Toronto

British Columbia Children's Hospital, Vancouver

Universitätsklinikum Düsseldorf Hospital Duesseldorf, Düsseldorf

Regensburg University Hospital, Clinic and Polyclinic for Paediatric and Adolescent Medicine, Regensburg

University Hospital Tübingen, Tübingen

Ospedale Pediatrico Bambino Gesù, IRCCS, Rome

Imperial College Healthcare NHS Trust, Hammersmith Hospital, London

University College London Hospitals NHS Foundation Trust, London