Recruiting OBSERVATIONAL NCT06646640

Long Term Follow-Up Study for Individuals With Hemoglobin Disorders After Hematopoietic Cell Transplant or Gene Therapy

Sponsor: St. Jude Children's Research Hospital

Updated 4 times since 2024 Last updated: Aug 1, 2025 Started: Jun 26, 2025 Primary completion: Jan 31, 2035 Completion: Jan 31, 2050

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT06646640, this observational or N/A phase trial focuses on Hemoglobin Disorder and remains actively recruiting participants. Sponsored by St. Jude Children's Research Hospital, it has been updated 4 times since 2025, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

4 versions recorded

Sep 2025 — Present [monthly]

Recruiting
May 2025 — Sep 2025 [monthly]

Recruiting

Status: Not Yet Recruiting → Recruiting
Apr 2025 — May 2025 [monthly]

Not Yet Recruiting
Nov 2024 — Apr 2025 [monthly]

Not Yet Recruiting

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

St. Jude Children's Research Hospital

Data source: St. Jude Children's Research Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Memphis, United States