New hope for chemo-induced bone marrow failure? drug trial aims to boost blood cells
NCT ID NCT07572084
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a drug called romiplostim N01 in 43 adults whose bone marrow has stopped making enough blood cells after chemotherapy or radiation. The goal is to see if the drug can improve blood counts and reduce the need for transfusions. Participants must have tried other treatments without success.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 43 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2029
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: 1. Age ≥ 18 years old; 2. Diagnosed with relapsed/refractory chemoradiotherapy-induced AA. Relapsed/ refractory was defined as patients who had no response to at least 3 months of cyclosporine or thrombopoietin receptor agonists (TPO-RAs) such as eltrombopag; 3. At least one of the following conditions must be met: hemoglobin \< 90 g/ L, platelet count \< 30×109/L, neutrophil count \< 1.0×109/L; 4. With baseline liver and kidney functions \<2 upper limit of normal (ULN); 5. Without active infection that cannot be controlled by standard treatment; 6. Signed the informed consent; 7. ECOG score ≤ 2; Exclusion Criteria: 1. Had other primary or secondary bone marrow failure (BMF) diseases, such as Fanconi anemia, congenital keratinization disorder, etc.; 2. With evidence of clonal hematological bone marrow diseases (MDS, AML) in cytogenetics; 3. Paroxysmal nocturnal hemoglobinuria (PNH) clone ≥ 50%; 4. Received hematopoietic stem cell transplantation before enrollment; 5. Received ATG treatment before enrollment; 6. Severe bleeding or infection that cannot be controlled by standard treatment; 7. Allergic or intolerant to romiplostim N01; 8. Active infections of HIV, HCV, or HBV, liver cirrhosis, or portal hypertension 9. History of malignant tumors within 5 years; 10. History of arterial or venous thrombosis; 11. Pregnant or lactating patients; 12. Participated in other clinical trials within 3 months.
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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 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.
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Other studies related to the condition(s) this trial covers.
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