- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07675005
The Prospective, Multicenter, Randomized Controlled Trial of the VentriCure Interventional Left Ventricular Assist System
The Prospective, Multicenter, Randomized Controlled Clinical Trials Comparing the VentriCure Left Ventricular Assist System With ECMO for Supporting High-risk PCI Procedures
연구 개요
상태
정황
연구 유형
등록 (추정된)
단계
- 해당 없음
참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Patient age ≥18 years old;
- As assessed by the cardiac team the patient needs coronary revascularization, but CABG (Coronary Artery Bypass Grafting) is of high risk, or the patient refuses to undergo CABG;
- The patient is meeting one of the following:
(1) Coronary Artery Disease and left ventricular ejection fraction ≤35%; (2) Coronary Artery Disease and left ventricular ejection fraction ≤40% and severe heart failure; 4. PCI was required for imaging diagnosis; 5. Patient willing and able to comply with protocol requirements and accept clinical follow-up; able to understand study purpose and sign informed consent.
Exclusion Criteria:
- Cardiac arrest within 24 hours;
- The implantation of an interventional left ventricular assist system was either contraindicated or not feasible;
- ST-segment elevation myocardial infarction (STEMI) within 24 hours;
- Chronic Kidney Disease;
- Severe right heart failure or severe tricuspid regurgitation;
- Presence of abnormal coagulation parameters (platelet count ≤75,000/mm^3, INR≥2.0, or fibrinogen ≤1.50g/L);
- Moderate or higher anemia;
- History of stroke or transient ischemic attack (TIA) within one month;
- Allergy or intolerance to anticoagulants or contrast agent;
- Active internal bleeding within a month;
- Presence of uncontrolled active infection;
- Pregnant or lactating women;
- Patients are participating in other clinical trials;
- Other circumstances that are determined by the investigator to be unsuitable for the study.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
실험적: VentriCure
The VentriCure interventional left ventricular assist system provides hemodynamics support for intraoperative protection during high-risk percutaneous coronary intervention.
|
The VentriCure interventional left ventricular assist system provides hemodynamics support for intraoperative protection during high-risk percutaneous coronary intervention.
|
|
활성 비교기: ECMO
Subjects with coronary artery disease receiving high-risk PCI will be supported by the Extracorporeal Membrane Oxygenation System during the procedure.
|
Subjects with coronary artery disease receiving high-risk PCI will be supported by the Extracorporeal Membrane Oxygenation System during the procedure.
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Incidence of major adverse events at 30 days post-PCI
기간: 30 days post-PCI
|
Major adverse events were defined as follows: death, new myocardial infarction, stroke, target-vessel revascularization, major bleeding. Calculation formula: 30-day MAE rate = Number of subjects experiencing any MAE event within 30 days post-PCI ÷ Total number of subjects × 100% |
30 days post-PCI
|
공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
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 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
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