Clinical trial Recruiting at 1 site Observational

Long-term follow-up for patients who received genetically modified cell therapy

Official title: Long-term Follow-up After Adoptive Transfer of Genetically Modified Cell Products

Run by St. Jude Children's Research Hospital · NCT05713214 · Data updated 2026-11-12

This study is tracking the long-term health effects of gene therapy in patients with blood cancers to see how they are doing 15 years after treatment.

Quick facts

Study typeObservational
SexAll
Enrollment500 (estimated)
SponsorSt. Jude Children's Research Hospital
Academic / other
Locations1 site (Memphis, Tennessee)
StatusRecruiting
StartedFebruary 8, 2023
Main results expectedDecember 1, 2052
Study endsDecember 1, 2052
Registry record updatedJune 17, 2026
Trial IDNCT05713214 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals who have received a genetically modified cell product as part of a St. Jude investigator-initiated study within the last 15 years.

Probably not a fit

Patients who have not received a genetically modified cell product or those unable to provide informed consent will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to monitor the long-term effects of genetically modified cell products in patients who have undergone gene therapy for relapsed or refractory hematologic malignancies. Participants will be followed for 15 years post-infusion, with routine assessments including medical history, physical exams, and blood samples to evaluate any adverse effects or changes in health status. The study is designed to comply with FDA guidelines for long-term follow-up of gene therapy recipients, ensuring comprehensive data collection on patient outcomes and safety.

Why it matters

Potential benefit: If successful, this study could provide critical insights into the long-term safety and efficacy of gene therapy for hematologic malignancies.

How similar studies have gone: While long-term follow-up studies for gene therapy are becoming more common, this specific approach is aligned with FDA requirements and may provide novel insights into patient outcomes.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Receipt of a genetically modified cell product on a St. Jude investigator-initiated study within the prior 15 years.

Exclusion Criteria:

* Inability or unwillingness of research participant and/or legal guardian/ representative to give written informed consent.

Where it's running

  • St. Jude Children's Research Hospital
    Memphis, Tennessee, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.