New drug aims to speed platelet recovery in blood cancer transplants
NCT ID NCT07321626
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a drug called romiplostim N01 in 130 blood cancer patients receiving a stem cell transplant from a half-matched donor. The drug is given weekly for up to 4 weeks to help platelets recover faster, reducing the need for transfusions and bleeding risk. Half the patients get the drug, half get standard care, and researchers compare how quickly platelets return to safe levels.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Romiplostim N01 (a drug that boosts platelet production)
- What this could lead to
- If it works, this could help blood cancer patients recover platelets faster after a stem cell transplant, lowering the risk of dangerous bleeding.
- What could go wrong
- This is an early phase 1 trial with only 130 participants, so results may not apply to everyone. The drug could cause side effects like blood clots or not work better than standard care.
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 130 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Dec 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 years and older
- 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: Patients with malignant hematologic diseases scheduled to undergo haploidentical allogeneic hematopoietic stem cell transplantation (haplo-HSCT) Age ≥18 years, male or female. ECOG performance status 0-1. Estimated life expectancy \>6 months. Adequate renal function, defined as:serum creatinine ≤1.5 × upper limit of normal (ULN);Blood urea nitrogen (BUN) ≤1.5 × ULN. Adequate hepatic function, defined as:Alanine aminotransferase (ALT) ≤2 × ULN.Aspartate aminotransferase (AST) ≤2 × ULN.Total bilirubin ≤1.5 × ULN. Ability to understand and sign informed consent, and willingness to comply with all study requirements. Exclusion Criteria: Uncontrolled active infection or other active malignancy that could interfere with study participation. Severe cardiovascular disease, including:New York Heart Association (NYHA) Class III-IV heart failure;Uncontrolled hypertension or hypotension;History of or high risk for thromboembolic events. Receiving anticoagulation therapy for thrombotic events. Known hypersensitivity to romiplostim or similar agents. Use of rh-TPO or any thrombopoietin receptor agonist (TPO-RA) within 30 days prior to enrollment. Participation in another interventional clinical study within 30 days prior to enrollment. Any other condition that, in the investigator's judgment, makes the patient unsuitable for the study.
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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, College of Medicine, Zhejiang University
RECRUITINGHangzhou, China
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- Two-Drug combo targets leukemia that outsmarted its first treatment
- Tweaking donor cells may shield older transplant patients from a dangerous complication