New trial aims to give every blood cancer patient a donor
NCT ID NCT06809712
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase trial tests whether stem cell transplants from donors whose tissue type does not fully match the patient can be safe and effective for people with blood cancers who have no other donor options. About 29 adults aged 18-60 will receive chemotherapy followed by the transplant. The main goal is to see how many patients survive over time, while also tracking how well the new stem cells take hold.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- allogeneic hematopoietic stem cell transplant (donor stem cells) with chemotherapy drugs (busulfan, cyclophosphamide, fludarabine, semustine)
- What this could lead to
- If successful, this approach could provide a transplant option for blood cancer patients who currently have no suitable donor, potentially improving survival.
- What could go wrong
- This is a very early phase 1 trial with only 29 participants, so results may not apply broadly. There are significant risks including graft failure, severe infection, and graft-versus-host disease.
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.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 29 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2022
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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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.
- Ages
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18 to 60 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Adult patients (18-60 years old) with hematological malignancies and indications for hematopoietic stem cell transplantation; * Non blood donors without human leukocyte antigen (HLA) high-resolution typing ≥ 9/10, or those who have difficulty finding non blood donors due to urgent medical conditions; * No suitable HLA matching haploidentical donor available; * There are suitable unrelated HLA mismatched (HLA high-resolution typing\<9/10) donors; * The subjects or their legal representatives shall sign an informed consent form before the start of the clinical study. Exclusion Criteria: * Patients with severe liver and kidney function (alanine aminotransferase\>2.5 times the upper limit of normal, blood creatinine\>1.5 times the upper limit of normal) and cardiopulmonary dysfunction (New York Heart Association (NYHA) III/IV heart function, ejection fraction\<50%, severe obstructive or restrictive ventilation dysfunction); * Merge active infections; * Eastern Cooperative Oncology Group Performance Status (ECOG) score ≥ 2 points; * Secondary tumors with merged activity; * Severe central nervous system or mental illness leading to the inability to autonomously choose to enter or exit clinical trials; * Combine other allo hematopoietic stem cell transplantation (HSCT) contraindications.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
Locations
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The First Affiliated Hospital, Zhejiang University School of Medicine
RECRUITINGHangzhou, 310003, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could a frailty score predict which older cancer patients survive intensive care?
- Why COVID-19 hits blood cancer patients harder: scientists map the immune clues
- Softer chemo before stem cell transplant aims to cure blood cancers in frail children
- Can a new drug stop the Body's attack after stem cell transplants?
- Wearable patches could spot heart danger hiding in cancer treatment