- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07595133
A Multicenter Clinical Study of Romiplostim N01 in the Treatment of Sepsis-related Thrombocytopenia (ITJ(QN)2510)
Tutkimuksen yleiskatsaus
Tila
Ehdot
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Vaihe 1
Yhteystiedot ja paikat
Opiskeluyhteys
- Nimi: Qian Wu
- Puhelinnumero: +86 13535056114
- Sähköposti: 295022395@qq.com
Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
- Vanhempi Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
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.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Kaksinkertainen
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
|---|---|
|
Kokeellinen: 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.
|
|
Active Comparator: 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.) |
Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
The effective rate of platelet-stimulating treatment after the 7th day
Aikaikkuna: 7th day
|
The effective rate of platelet-stimulating treatment after the 7th day
|
7th day
|
Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
The time when platelet count first returned to ≥ 100×109/L
Aikaikkuna: 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
Aikaikkuna: 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
Aikaikkuna: 28 days
|
The mortality rate 28 days after treatment
|
28 days
|
Muut tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
The incidence of bleeding events after treatment
Aikaikkuna: 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
Aikaikkuna: through study completion, an average of 1 month
|
Length of stay in the ICU
|
through study completion, an average of 1 month
|
Yhteistyökumppanit ja tutkijat
Sponsori
Yhteistyökumppanit
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Arvioitu)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Muita asiaankuuluvia MeSH-ehtoja
Muut tutkimustunnusnumerot
- SHTJH-2026015
- 80,000 yuan (Muu apuraha/rahoitusnumero: Shanghai Tongji Hospital)
Yksittäisten osallistujien tietojen suunnitelma (IPD)
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