SAPIEN M3 EFS:Edwards SAPIEN M3 系统治疗二尖瓣反流的早期可行性研究 (SAPIEN M3 EFS)
Edwards SAPIEN M3 系统治疗二尖瓣反流的早期可行性研究
This study will evaluate the safety and functionality of the SAPIEN M3 System in patients with symptomatic, severe MR and will provide guidance for future clinical study designs utilizing the SAPIEN M3 System.
研究概览
地位
地位
干预/治疗
干预/治疗
详细说明
Prospective, single-arm, multicenter early feasibility study
研究类型
研究类型
注册 (实际的)
注册
阶段
阶段
- 不适用
联系人和位置
学习地点
-
-
British Columbia
-
Vancouver、British Columbia、加拿大、V62146
- St. Paul's Hospital
-
-
-
-
California
-
Los Angeles、California、美国、90048
- Cedars-Sinai Medical Center Heart Institute
-
San Francisco、California、美国、94109
- California Pacific Medical Center
-
-
Georgia
-
Atlanta、Georgia、美国、30308
- Emory University
-
-
Illinois
-
Evanston、Illinois、美国、60201
- Evanston/ Northshore University
-
-
Michigan
-
Detroit、Michigan、美国、48202
- Henry Ford Hospital
-
-
Minnesota
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Rochester、Minnesota、美国、55905
- Mayo Clinic
-
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Utah
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Murray、Utah、美国、84107
- Intermountain Medical Center
-
-
Virginia
-
Norfolk、Virginia、美国、23507
- Sentara Cardiovascular Research Institution
-
-
参与标准
资格标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- 18 years of age or older
- MR ≥ 3+
- NYHA functional class ≥ II
- High risk of cardiovascular surgery
- Hemodynamically stable while on heart failure medication for at least 2 weeks before the procedure
- The study patient has been informed of the nature of the study, agrees to its provisions and has provided written informed consent.
Exclusion Criteria:
- Mitral anatomy that would preclude appropriate delivery and deployment of the dock or valve
- Cardiac imaging evidence of intracardiac mass, thrombus or vegetation
- Significant risk of LVOT obstruction
- Severe right ventricular dysfunction
- LV Ejection Fraction <30%
- Patient is inoperable
- Prior surgical or interventional treatment of mitral valve preventing appropriate device access and deployment
- Need for aortic, tricuspid or pulmonic valve replacement
- Presence of mechanical aortic valve prosthesis
- History of cardiac transplantation
- History of recurrent and/or unprovoked deep vein thrombosis or pulmonary embolism
- Clinically significant untreated coronary artery disease requiring revascularization
- Any percutaneous cardiovascular intervention, cardiovascular surgery, or carotid surgery within 30 days.
- Stroke or transient ischemic attack within 90 days of the procedure
- Myocardial infarction within 30 days of the procedure
- Active bacterial endocarditis within 180 days of the procedure
- Inability to tolerate or a medical condition precluding treatment with anti-thrombotic therapy
- Leukopenia, anemia, thrombocytopenia, history of bleeding diathesis or coagulopathy, or hypercoagulable states
- Hospitalization for CHF or hemodynamic instability requiring inotropic support or intra-aortic balloon pump within 30 days.
- Irreversible, severe pulmonary hypertension
- Patients with renal insufficiency or receiving renal replacement therapy
- Liver disease or significantly abnormal liver function test results
- Refusal of blood products
- Female who is pregnant or lactating
- Estimated life expectancy < 12 months
- Participating in another investigational drug or device study
学习计划
研究是如何设计的?
设计细节
- 主要用途:设备可行性
- 分配:不适用
- 介入模型:单组作业
- 屏蔽:无(打开标签)
手臂数量
武器和干预
参与者组/臂参与者组/臂 |
干预/治疗干预/治疗 |
|---|---|
|
实验性的:TMVR
Subjects will undergo transcatheter mitral valve replacement |
SAPIEN M3 System includes the SAPIEN M3 valve and the SAPIEN M3 dock |
研究衡量的是什么?
主要结果指标
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Technical Success
大体时间:At the end of the procedure
|
Defined as meeting all the following:
|
At the end of the procedure
|
次要结果测量
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Reduction in mitral regurgitation (MR)
大体时间:30 Days
|
Reduction in MR to 0 or 1+ |
30 Days
|
合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
学习开始
初级完成 (实际的)
初级完成
研究完成 (实际的)
研究完成
研究注册日期
首次提交
首次提交
首先提交符合 QC 标准的
首先提交符合 QC 标准的
首次发布 (实际的)
首次发布
研究记录更新
最后更新发布 (实际的)
最后更新发布
上次提交的符合 QC 标准的更新
上次提交的符合 QC 标准的更新
最后验证
最后验证
更多信息
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