Long-term Follow-up of Subjects with Sickle Cell Disease Treated with Ex Vivo Gene Therapy
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Anjulika Chawla, MD
bluebird bio, Inc.
Study Director
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
16 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Hospital Necker
Paris, France
- University of Alabama
Birmingham, Alabama, United States
- Ucsf Benioff Children'S Hospital Oakland
Oakland, California, United States
- Children'S Healthcare of Atlanta
Atlanta, Georgia, United States
- Ann & Robert H. Lurie Children'S Hospital of Chicago
Chicago, Illinois, United States
- Warren Grant Magnuson Clinical Center
Bethesda, Maryland, United States
- University of Minnesota Masonic Children'S Hospital
Minneapolis, Minnesota, United States
- Hackensack University Medical Center
Hackensack, New Jersey, United States
- Cohen Children'S Medical Center
New Hyde Park, New York, United States
- Columbia University Medical Center
New York, New York, United States
- the University of North Carolina
Chapel Hill, North Carolina, United States
- Duke University Medical Center
Durham, North Carolina, United States
- Children'S Hospital of Philadelphia
Philadelphia, Pennsylvania, United States
- Medical University of South Carolina
Charleston, South Carolina, United States
- Baylor College of Medicine
Houston, Texas, United States
- Virginia Commonwealth University
Richmond, Virginia, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 21 Oct 2020
- Primary completion
- 31 Jan 2038
- Completion
- 31 Jan 2038
- Last update posted
- 20 Mar 2025
- Registered enrollment
- 85
- Registry id
- NCT04628585
Cross-registrations
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.