Cure My Disease

Don't miss your cure!

 Log in / Sign up

Tracking the long road after gene therapy and transplant for blood disorders

NCT ID NCT06646640

Knowledge-focused Sponsor: St. Jude Children's Research Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time

Summary

Researchers at St. Jude Children's Research Hospital are following people with hemoglobin disorders who have received a stem cell transplant or gene therapy. The study enrolls up to 200 participants who had or plan to have one of these treatments within 15 years. It collects routine health and quality-of-life information over time to understand long-term effects. This is an observational study, so everyone receives standard follow-up care rather than an experimental treatment.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If the follow-up works, it could give families and doctors a clearer picture of how people with hemoglobin disorders fare years after transplant or gene therapy, and help shape safer long-term care.
What could go wrong
This study does not test a new treatment, so it cannot cure anyone by itself. It only observes people over time, and results may not apply to patients treated at other hospitals or with other approaches.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 200 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2025

Expected to finish

Jan 2050

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

200 patients with hemoglobin disorders that have received, or are planning to receive, either a genetically modified cell product or allogenic HCT will be invited to enroll on this long term follow up study.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Receipt, or planned receipt, of an allogeneic HSCT or infusion of genetically modified autologous cells for hemoglobin disorders within 15 years prior to enrollment Exclusion Criteria: * Inability or unwillingness of research participant and/or legal guardian/ representative to provide written informed consent.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Hemoglobin disorder are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

hemoglobinopathy inherited hemoglobinopathy

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Hemoglobin disorder

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The study's own enquiry address

    This study publishes an address for enquiries. See it below .

  2. The places running it

    1 site. The list below names each one and where it is.

  3. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  4. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

    Email: •••••@•••••

Locations

  • St. Jude Children's Research Hospital

    RECRUITING

    Memphis, Tennessee, 38105, United States

    Contact Email: •••••@•••••

More trials for these conditions

Other studies related to the condition(s) this trial covers.