Bio Refine 用于功能性二尖瓣反流 - 安全性和可行性研究
The purpose of this study is to evaluate the safety and feasibility of the Bio Refine Coriofix System and determine if it might help in treatment of functional mitral regurgitation.
The study will include patients with symptomatic secondary mitral regurgitation in whom mitral surgery cannot and/or will not be offered as a treatment option (the risk is prohibitive).
Potential patients will be screened to confirm that all inclusion/exclusion criteria are met, with final eligibility confirmation on day of procedure.
All enrolled subjects who went through the procedure will be followed during the procedure to hospital discharge.
Additional follow up time points are scheduled at 30 days, 6 months and 12 months post procedure.
研究概览
研究类型
注册 (估计的)
阶段
- 不适用
联系人和位置
学习联系方式
- 姓名:Boaz Shenhav
- 电话号码:972-52-561-1151
- 邮箱:boaz.s@bio-refine.com
学习地点
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Petah Tikva、以色列
- 招聘中
- Rabin Medical Center
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接触:
- Leor Perl, MD
- 电话号码:+972-3-937-4666
- 邮箱:leorper@clalit.org.il
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Budapest、匈牙利
- 招聘中
- Gottsegen National Cardiovascular Center
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接触:
- Géza Fontos, MD
- 电话号码:+36 70 3820358
- 邮箱:geza.fontos@gmail.com
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Debrecen、匈牙利
- 招聘中
- University of Debrecen
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接触:
- Attila Kertész, MD
- 电话号码:+36-30-3996248
- 邮箱:kertesz@med.unideb.hu
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首席研究员:
- Attila Kertész, MD
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Belgrade、塞尔维亚
- 终止
- Institute for Cardiovascular Diseases "Dedinje"
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Kragujevac、塞尔维亚
- 撤销
- University Clinical Center Kragujevac
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Katowice、波兰
- 招聘中
- Górnośląskie Centrum Medyczne im. prof. Leszka Gieca Śląskiego Uniwersytetu Medycznego w Katowicach
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接触:
- Wojciech Wojakowski, MD
- 电话号码:+ 48323598000
- 邮箱:wojtek.wojakowski@gmail.com
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Poznan、波兰
- 招聘中
- Uniwersytecki Szpital Kliniczny w Poznaniu
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接触:
- Marek Grygier, MD
- 电话号码:+ 48618549121
- 邮箱:marek.grygier@usk.poznan.pl
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Warsaw、波兰
- 尚未招聘
- Wojskowy Instytut Medyczny
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接触:
- Michał Zembala MD, PhD Michał Zembala MD, PhD, MD
- 电话号码:+48 600 402 994
- 邮箱:m.zembala.jr@icloud.com
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参与标准
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:
- Local heart team has determined that mitral valve surgery will not be offered as a treatment option
- Symptomatic secondary mitral regurgitation (3+ or 4+)
- Adequately treated in compliance with optimal guideline-directed medical therapy for heart failure for at least 90 days
- NYHA functional class II, III or ambulatory IV
- LVEF ≥30%.
- Written informed consent has been obtained
Exclusion Criteria:
- Untreated clinically significant coronary artery disease requiring revascularization.
- CABG, PCI or TAVR within the prior 90 days.
- Aortic or tricuspid valve disease requiring surgery or transcatheter intervention or severe tricuspid regurgitation.
- COPD requiring continuous home oxygen therapy or chronic outpatient oral steroid use.
- CVA or TIA within prior 180 days.
- Hypotension
- Any history of ventricular arrythmia
- Patients implanted with any kind of CIED
- Life expectancy <12 months due to non-cardiac conditions
- Prior mitral valve leaflet surgery or any currently implanted prosthetic mitral valve, or any prior transcatheter mitral valve procedure
- TEE is contraindicated or high risk
- Pregnant or planning pregnancy within next 12 months
- Currently participating in an investigational drug or another device study that has not reached its primary endpoint
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:不适用
- 介入模型:单组作业
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的:Coriofix治疗
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Treatment of functional mitral regurgitation by reducing the mitral valve annular area through ablation of the posterior annulus. |
研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Coriofix System Safety
大体时间:30 days
|
Absence of Major Device- or Procedure-Related Serious Adverse Events |
30 days
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Coriofix System Safety
大体时间:6 and 12 months
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Absence of Major Device- or Procedure-Related Serious Adverse Events |
6 and 12 months
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|
Device technical success
大体时间:Procedure
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Successful system operation with no related emergency surgery or reintervention |
Procedure
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Treatment success
大体时间:30 days
|
Change of MR grade |
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)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- DMS-6470
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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