A Multicenter Clinical Study of Romiplostim N01 in the Treatment of Sepsis-related Thrombocytopenia

Starting soon · Phase 1 · Has a placebo group

Conditions studied: Sepsis

In brief

This study intends to randomly divide the SAT patients admitted to the ICU into the ropivacaine N01 treatment group and the recombinant human thrombopoietin control group. By measuring the platelet count of the SAT patients, the therapeutic effect of ropivacaine N01 will be evaluated. Moreover, through the APACHE II score of the patients, the improvement of platelet technology, the 28-day mortality rate, the incidence of adverse reactions, the length of ICU stay and the hospitalization cost, the advantages and social value of ropivacaine N01 in treating SAT will be explored.

Key facts

Study ID

NCT07595133

Run by

Shanghai 10th People's Hospital

People needed

280

Starts

2026-06-01

Expected to finish

2027-12-31

Last updated by the study team

2026-05-19

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Age ≥ 18 years old, gender unrestricted.
• Meeting the diagnostic criteria of sepsis 3.0, namely: a) confirmed or suspected infection; b) organ dysfunction caused by infection, that is, Sequential Organ Failure Assessment (SOFA) score ≥ 2 points. If organ dysfunction is known to exist before infection, that is, the SOFA score is greater than 0 points, then the SOFA score must increase by ≥ 2 points after the infection occurs.
• Platelet count ≤ 50×109/L.
• The subjects must fully understand and be able to comply with the requirements of the research protocol, and voluntarily sign the informed consent form.

You may not qualify if…

• Subjects who are allergic to romiplostim N01 or thrombopoietin, or who have previously received romiplostim N01 or thrombopoietin treatment but showed no therapeutic effect.
• Subjects who have undergone cardiopulmonary resuscitation or have end-stage liver or kidney failure.
• Subjects with thrombocytopenia caused by hematological diseases, or with other hypercoagulable state diseases, recent thrombosis, or acute active bleeding.
• Subjects who have participated in other drug clinical studies within one month.
• Subjects who have used anticoagulants or antiplatelet drugs (such as aspirin, clopidogrel, etc.) within three weeks.
• Subjects who have received platelet-raising treatment (such as methylprednisolone, platelet transfusion, intravenous immunoglobulin or TPO antirheumatic drugs) within two weeks.
• Subjects who have received immunomodulatory agent treatment within six months.
• Subjects who have undergone splenectomy within six months.
• Subjects with a history of radiotherapy or chemotherapy for malignant tumors or with advanced malignant tumors.
• Subjects who have previously received allogeneic stem cell transplantation or organ transplantation.
• Subjects with severe cardiovascular and cerebrovascular diseases, severe trauma, major surgery, or other causes of major bleeding.
• Subjects who were transferred out or died within 24 hours of admission (or ICU).
• Subjects with known or suspected immunosuppression history, including invasive opportunistic infection history (such as histoplasmosis, listeriosis, coccidioidomycosis, pneumocystosis, and aspergillosis); or subjects with complex long-term infections.
• Women who are currently pregnant or breastfeeding, or plan to become pregnant or breastfeed during the study; and men whose partners plan to become pregnant during the study.
• Subjects whom the investigator deems unsuitable for participation in this study for any other reason.

Full record on ClinicalTrials.gov

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