Brain catcher: new device may prevent stroke during heart procedure
NCT ID NCT07648693
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new device called CHORDS that catches loose debris during a heart valve replacement procedure (TAVR). The debris can travel to the brain and cause a stroke. The trial will compare CHORDS to an existing device in 240 people with severe aortic stenosis. Participants will be followed for 90 days to see if the new device reduces brain injury and other complications.
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Anhui Provincial Hospital
RECRUITINGHefei, Anhui, China
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Beijing Anzhen Hospital, Capital Medical University
RECRUITINGBeijing, Beijing Municipality, China
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Fujian Medical University Union Hospital
RECRUITINGFuzhou, Fujian, China
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Guangdong Provincial People's Hospital
RECRUITINGGuangzhou, Guangdong, China
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Qingdao University Affiliated Hospital
RECRUITINGQingdao, Shandong, China
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Southern Medical University Nanfang Hospital
RECRUITINGGuangzhou, Guangdong, China
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Sun Yat-sen Memorial Hospital of Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, China
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Contact
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The First Affiliated Hospital of Bengbu Medical College
RECRUITINGBengbu, Anhui, China
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The First Affiliated Hospital of Fujian Medical University
NOT_YET_RECRUITINGFuzhou, Fujian, China
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The First Affiliated Hospital of Nanchang University
RECRUITINGNanchang, Jiangxi, China
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The First Affiliated Hospital of Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, China
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The First Affiliated Hospital of Wenzhou Medical University
RECRUITINGWenzhou, Zhejiang, China
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The First Affiliated Hospital of the Army Medical University of the Chinese People's Liberation Army
RECRUITINGChongqing, Chongqing Municipality, China
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West China Hospital, Sichuan University
RECRUITINGChengdu, Sichuan, China
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Zhongshan Hospital, Fudan University
RECRUITINGShanghai, China
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Contact
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