Left Atrial Appendage Exclusion for Prophylactic Stroke Reduction Trial
概览
- 阶段
- 不适用
- 干预措施
- 未指定
- 疾病 / 适应症
- Ischemic Stroke
- 发起方
- AtriCure, Inc.
- 入组人数
- 6573
- 试验地点
- 214
- 主要终点
- Primary Effectiveness Endpoint
- 状态
- 进行中（未招募）
- 最后更新
- 上个月
概览
简要总结
This trial is a prospective, randomized, multicenter, multinational, blinded, superiority trial. The objective of this trial is to evaluate the effectiveness of left atrial appendage exclusion (LAAE) for the prevention of ischemic stroke or systemic arterial embolism in subjects undergoing cardiac surgery who have risk factors for atrial fibrillation and ischemic stroke.
研究者
入排标准
入选标准
- •Subjects ≥ 18 years of age
- •Documentation of any of the following clinical criteria:
- •CHA2DS2-VASc ≥ 4 with age ≥ 65
- •CHA2DS2-VASc ≥ 4 with significant left atrium enlargement or elevated NT-proBNP
- •CHA2DS2-VASc = 3 with age ≥ 75
- •CHA2DS2-VASc = 3 with significant left atrium enlargement or elevated NT-proBNP
- •CHA2DS2-VASc score = 2 with age ≥ 65 and significant left atrium enlargement or elevated NT-proBNP
排除标准
- •Clinically significant atrial fibrillation or atrial flutter:
- •Anytime in the past and
- •Documented by an electrocardiographic recording and
- •Episode lasting 6 minutes or longer1\*
- •Prior procedure involving opening the pericardium or entering the pericardial space
- •Prior LAA occlusion, exclusion, or removal (surgical or percutaneous)
- •Planned cardiac surgical procedure using non-sternotomy approaches
- •o Partial sternotomies will be allowed.
- •Patients whose planned procedure is a heart transplant or implantation of any ventricular assist devices
- •Active endocarditis
结局指标
主要结局
Primary Effectiveness Endpoint
时间窗: Common termination point (median follow-up for 5 years)
Time to the first occurrence of ischemic stroke or systemic arterial embolism as adjudicated by the Clinical Events Committee (CEC), or any procedure wherein the LAA was excluded, occluded, or amputated following the index procedure.
Primary Safety Endpoint
时间窗: 30 days post index procedure
Occurrence of at least one of the following events assessed through 30 days post index procedure: * Pericardial effusion requiring percutaneous or surgical treatment * Major bleeding attributable to index surgical procedure * Deep sternal wound infection * Myocardial infarction
次要结局
- Powered Secondary Effectiveness endpoint(Common termination point (median follow-up for 5 years))