- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07801638
Anticoagulation Combined With Tocilizumab for Interleukin-6 Receptor Inhibition in Acute Cerebral Venous Thrombosis
연구 개요
상세 설명
Background: Inflammation, particularly IL-6-mediated inflammatory responses, may contribute to disease progression and brain injury in acute cerebral venous thrombosis (CVT).
Objective: This study aims to evaluate the efficacy and safety of tocilizumab combined with standard anticoagulant therapy in patients with acute CVT.
Method: This is a prospective, randomized, double-blind, placebo-controlled trial. Eligible patients with acute CVT are randomly assigned to receive standard anticoagulant therapy plus a single intravenous dose of tocilizumab or placebo. Clinical outcomes, laboratory parameters, imaging findings, and adverse events are assessed during hospitalization and follow-up.
연구 유형
등록 (추정된)
단계
- 해당 없음
연락처 및 위치
연구 연락처
- 이름: Xunming Ji
- 전화번호: 01083198962
- 이메일: jixm@ccmu.edu.cn
연구 연락처 백업
- 이름: Chen Zhou
- 이메일: chenzhou2013abc@163.com
연구 장소
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Beijing Municipality
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Beijing, Beijing Municipality, 중국, 100053
- 모병
- Xuanwu Hospital
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연락하다:
- Xunming Ji
- 전화번호: 01083198962
- 이메일: jixm@ccmu.edu.cn
-
-
참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Aged 18-80 years.
- Acute cerebral venous thrombosis (CVT) confirmed by neuroimaging, including MRI, MRV, CTV, MRBTI, or DSA.
- Time from symptom onset to enrollment within 14 ± 14 days.
- Written informed consent obtained from the participant.
- Ability and willingness to comply with the study protocol and scheduled follow-up visits.
Exclusion Criteria:
- Treatment with immunosuppressive agents within 7 days before enrollment.
- Isolated cortical vein thrombosis or isolated cavernous sinus thrombosis.
- Concomitant immune-related diseases, including Behçet disease or systemic lupus erythematosus.
- Concomitant infectious diseases.
- Primary or secondary immunodeficiency.
- Concomitant hematologic disorders or inherited coagulation abnormalities.
- Intracerebral hemorrhage with extension into the ventricular system or subarachnoid space.
- Imaging evidence of midline shift >10 mm or cerebral herniation. Moderate or severe hepatic impairment, defined as Child-Pugh class B or C.
- Creatinine clearance <30 mL/min.
- Severe trauma or major surgery within 2 weeks before enrollment.
- Serious comorbid disease that may result in an unfavorable prognosis within 1 year.
- Pregnancy, puerperium, or breastfeeding.
- Contraindication to anti-IL-6 therapy.
- Contraindication to anticoagulant therapy.
- Psychiatric illness or inability to cooperate with study-related examinations or treatment.
- Known allergy to contrast agents or study medication.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 네 배로
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Tocilizumab
Participants will receive guideline-recommended standard treatment plus a single intravenous infusion of tocilizumab.
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Tocilizumab 240 mg will be diluted with 0.9% sodium chloride to a total volume of 100 mL and administered as a single intravenous infusion over more than 1 hour.
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위약 비교기: Standard treatment
Participants will receive guideline-recommended standard treatment plus a single intravenous infusion of placebo.
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Participants will receive guideline-recommended standard treatment plus a single intravenous infusion of placebo.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Modified Rankin Scale (mRS) score at 1 month after treatment
기간: 1 month
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The modified Rankin Scale (mRS) score will be assessed at 1 month after treatment.
The mRS ranges from 0 to 6, with 0 indicating no symptoms and 6 indicating death.
Higher scores indicate worse functional outcomes.
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1 month
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Modified Rankin Scale (mRS) score at 2 weeks and 3 months after treatment
기간: 2 weeks and 3 months
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The modified Rankin Scale (mRS) score will be assessed at 2 weeks and 3 months after treatment.
The mRS ranges from 0 to 6, with 0 indicating no symptoms and 6 indicating death.
Higher scores indicate worse functional outcomes.
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2 weeks and 3 months
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National Institutes of Health Stroke Scale (NIHSS) score at 2 weeks, 1 month, and 3 months after treatment
기간: 2 weeks, 1 month, and 3 months
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The National Institutes of Health Stroke Scale (NIHSS) score will be assessed at 2 weeks, 1 month, and 3 months after treatment.
The NIHSS ranges from 0 to 42, with higher scores indicating greater neurological impairment.
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2 weeks, 1 month, and 3 months
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Headache Impact Test-6 (HIT-6) score at 2 weeks, 1 month, and 3 months after treatment
기간: 2 weeks, 1 month, and 3 months.
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The Headache Impact Test-6 (HIT-6) score will be assessed at 2 weeks, 1 month, and 3 months after treatment.
The HIT-6 total score ranges from 36 to 78, with higher scores indicating a greater impact of headache on daily functioning.
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2 weeks, 1 month, and 3 months.
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Intracranial pressure (ICP) at 2 weeks after treatment
기간: 2 weeks
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Intracranial pressure (ICP) will be assessed at 2 weeks after treatment.
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2 weeks
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Cerebral venous sinus recanalization status assessed by magnetic resonance venography (MRV)
기간: 3 months
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Cerebral venous sinus recanalization status will be evaluated using magnetic resonance venography (MRV) at 3 months after treatment.
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3 months
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Change in cerebral venous sinus stenosis and thrombus burden assessed by magnetic resonance black-blood thrombus imaging (MRBTI)
기간: 3 months
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Changes in cerebral venous sinus stenosis and thrombus burden will be evaluated using magnetic resonance black-blood thrombus imaging (MRBTI) at 3 months after treatment.
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3 months
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기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Incidence of serious adverse events related to anti-IL-6 treatment
기간: Up to 6 months
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Serious adverse events considered related to anti-IL-6 treatment will be recorded throughout the study period.
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Up to 6 months
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Incidence of recurrent cerebral venous thrombosis or other vascular events
기간: Up to 6 months
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The incidence of recurrent cerebral venous thrombosis or other vascular events will be assessed during follow-up.
Other vascular events include venous thromboembolic events occurring during follow-up.
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Up to 6 months
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- ACTIVE (Nationwide Children's Hospital Intramural Grant - 292913)
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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