Could a 'smart' stem cell transplant free patients from a lifetime of anti-rejection drugs?
NCT ID NCT04678401
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase study tests a new stem cell transplant method for people with aggressive or hard-to-treat acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS). The approach uses specially engineered donor cells to reduce the risk of graft-versus-host disease, potentially allowing patients to avoid lifelong immunosuppressive drugs. Up to 30 participants will receive radiation, chemotherapy, and an infusion of regulatory T-cell enriched donor stem cells.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Regulatory T-cell enriched donor stem cells
- What this could lead to
- If successful, this approach could allow patients with aggressive leukemia or MDS to receive a stem cell transplant without needing lifelong anti-rejection drugs.
- What could go wrong
- This is a very early phase 1 trial with only 30 participants, so safety and effectiveness are not yet proven. There are risks of graft failure, severe infection, or graft-versus-host disease.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Dana Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02115, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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