New clip mends leaky heart valves without open surgery
NCT ID NCT04259411
First seen Jan 04, 2026 · Last updated May 13, 2026 · Updated 19 times
Summary
This study tested a device called MitraClip in 51 people in China who have a leaky heart valve (mitral regurgitation). The device is placed through a tube in a vein, avoiding open-heart surgery, and aims to reduce the leak and improve symptoms. The main goals were to see if the device could be successfully implanted and reduce the leak, and to check for serious side effects like death, stroke, or heart attack.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Fuwai Hospital Chinese Academy of Medical Sciences
Beijing, Beijing Municipality, China
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Fuwai Hospital Chinese Academy of Medical Sciences, Shenzhen
Shenzhen, Guangdong, China
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The 2nd Affiliated Hospital of Zhejiang University
Hangzhou, Zhejiang, 310009, China
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The First Affiliated Hospital of Xi'an Jiaotong University
Xi'an, Shaanxi, China
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Xiamen Cardiovascular Hospital Xiamen University
Xiamen, Fujian, 361008, China
Conditions
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