New hope for GVHD patients: experimental drug TDI01 enters human trials
NCT ID NCT06169722
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests an oral drug called TDI01 in 60 adults with moderate to severe chronic graft-versus-host disease (GVHD), a complication of stem cell transplants. Participants have already tried 1 to 5 other treatments without success. The trial has two phases: the first checks safety and how the drug moves through the body, and the second looks at how well it controls the disease. The main goal is to see if the drug can reduce GVHD symptoms over 24 weeks.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
TDI01 (an oral drug taken once daily)
What this could lead to
If successful, this could offer a new treatment option for people with chronic GVHD who have not responded to other therapies.
What could go wrong
This is an early Phase 1/2 trial with only 60 participants, so results are preliminary. The drug may not work or could cause side effects.
Disclaimer
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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.
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.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Peking University People's Hospital
Beijing, Beijing Municipality, China