A Multicenter Clinical Study of Romiplostim N01 in the Treatment of Sepsis-related Thrombocytopenia (ITJ(QN)2510)
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 1
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Qian Wu
- Telefonnummer: +86 13535056114
- E-Mail: 295022395@qq.com
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- 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.
Exclusion Criteria:
- 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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Doppelt
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: treatment group:Administer Romiplostim treatment
Administer Romiplostim treatment.
Romiplostim for injection N01 (specification: 250 μg per vial) is administered subcutaneously, 250 μg, once a week (since the risk of bleeding in patients with sepsis is high and the included patients have a platelet count of < 50 × 109/L, the starting dose is 4 μg/kg as per the instructions), administered on the first day; a saline solution is used as the placebo, and the administration is repeated for 6 days after the first administration, with the same volume as that of Romiplostim.
|
Administer Romiplostim treatment.
Romiplostim for injection N01 (specification: 250 μg per vial) is administered subcutaneously, 250 μg, once a week (since the risk of bleeding in patients with sepsis is high and the included patients have a platelet count of < 50 × 109/L, the starting dose is 4 μg/kg as per the instructions), administered on the first day; a saline solution is used as the placebo, and the administration is repeated for 6 days after the first administration, with the same volume as that of Romiplostim.
|
|
Aktiver Komparator: Administer recombinant human thrombopoietin therapy
Administer recombinant human thrombopoietin therapy. Thrombopoietin injection (specification: 15000 U/mL) is administered subcutaneously, 15000 U each time, once a day, for a continuous period of ≥1 week. If PLT ≥ 100×109/L, the medication is suspended. If PLT ≤ 10×109/L or there is a significant bleeding tendency, machine-processed platelets are transfused and enhanced hemostasis treatment is provided. (Notes: Both groups of patients were informed of the administration frequency and method.) |
Administer recombinant human thrombopoietin therapy. Thrombopoietin injection (specification: 15000 U/mL) is administered subcutaneously, 15000 U each time, once a day, for a continuous period of ≥1 week. If PLT ≥ 100×109/L, the medication is suspended. If PLT ≤ 10×109/L or there is a significant bleeding tendency, machine-processed platelets are transfused and enhanced hemostasis treatment is provided. (Notes: Both groups of patients were informed of the administration frequency and method.) |
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
The effective rate of platelet-stimulating treatment after the 7th day
Zeitfenster: 7th day
|
The effective rate of platelet-stimulating treatment after the 7th day
|
7th day
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
The time when platelet count first returned to ≥ 100×109/L
Zeitfenster: up to 2 weeks
|
The time when platelet count first returned to ≥ 100×109/L
|
up to 2 weeks
|
|
Platelet counts on the 3rd day, 7th day, 9th day, and 14th day
Zeitfenster: 3rd day, 7th day, 9th day, and 14th day
|
Platelet counts on the 3rd day, 7th day, 9th day, and 14th day
|
3rd day, 7th day, 9th day, and 14th day
|
|
The mortality rate 28 days after treatment
Zeitfenster: 28 days
|
The mortality rate 28 days after treatment
|
28 days
|
Andere Ergebnismessungen
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
The incidence of bleeding events after treatment
Zeitfenster: through study completion, an average of 1 month
|
The incidence of bleeding events after treatment
|
through study completion, an average of 1 month
|
|
Length of stay in the ICU
Zeitfenster: through study completion, an average of 1 month
|
Length of stay in the ICU
|
through study completion, an average of 1 month
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- SHTJH-2026015
- 80,000 yuan (Andere Zuschuss-/Finanzierungsnummer: Shanghai Tongji Hospital)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .