New stem cell transplant trial aims to treat sickle cell disease and other blood disorders

NCT ID NCT06872333

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This phase 2 trial tests a stem cell transplant from a donor for people with high-risk sickle cell disease, thalassemia, and other red blood cell disorders. Participants receive drugs and low-dose radiation before the transplant to help the new cells take hold. The study will track how well the transplant works and watch for side effects like graft-versus-host disease.

What this could mean

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

Active substance

stem cell transplant (from a donor) with alemtuzumab, thymoglobulin, and total body irradiation

What this could lead to

If successful, this could offer a long-term treatment option for people with severe sickle cell disease and other blood disorders, potentially reducing or eliminating the need for blood transfusions.

What could go wrong

This is an early phase 2 trial with only 62 participants, so results may not apply to everyone. There are serious risks like graft-versus-host disease, graft failure, and side effects from the drugs and radiation.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

alpha thalassemia spectrum beta-thalassemia major Diamond-Blackfan anemia hemoglobinopathy inherited hemoglobinopathy sickle cell disease

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Masonic Cancer Center

    RECRUITING

    Minneapolis, Minnesota, 55455, United States

    Contact