Study Summary
The purpose of this study is to evaluate the long-term safety and efficacy of EDIT-301 in participants with severe sickle cell disease (SCD) or transfusion-dependent β-thalassemia (TDT) who have received EDIT-301.
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Safety and efficacy assessmentsOTHER
Assessed throughout the duration of the study.
Study Locations
| Facility | City | State | Country |
|---|---|---|---|
| UCSF Benioff Children's Hospital | Oakland | California | United States |
| Children's Hospital Colorado | Aurora | Colorado | United States |
| Smilow Cancer Hospital | New Haven | Connecticut | United States |
| Johns Hopkins All Children's Hospital | St. Petersburg | Florida | United States |
| Children's Healthcare of Atlanta | Atlanta | Georgia | United States |
| University of Minnesota | Minneapolis | Minnesota | United States |
| Columbia University Medical Center - Department of Pediatrics | New York | New York | United States |
| Columbia University Medical Center | New York | New York | United States |
| Atrium Health | Charlotte | North Carolina | United States |
| Cleveland Clinic | Cleveland | Ohio | United States |
| Nationwide Children's Hospital | Columbus | Ohio | United States |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | United States |
| Medical University of South Carolina | Charleston | South Carolina | United States |
| Tristar Medical Group Children's Specialists/Sarah Cannon Center for Blood Cancers | Nashville | Tennessee | United States |
| Texas Oncology - Baylor Charles A. Sammons Cancer Center | Dallas | Texas | United States |
| Cook Children's | Fort Worth | Texas | United States |
| Ottawa Hospital Research Institute | Ottawa | Ontario | Canada |
| Princess Margaret Cancer Centre-University Health Network | Toronto | Ontario | Canada |