Heart shunt device put to the test in 750-Patient trial
NCT ID NCT05425459
First seen Mar 26, 2026 · Last updated May 13, 2026 · Updated 3 times
Summary
This study tests a small device placed in the heart to help people with a certain type of heart failure (preserved ejection fraction). About 750 participants will either get the device or a sham procedure. The goal is to see if the device reduces heart failure events and improves quality of life over 12 months.
Disclaimer
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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.
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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Arizona Cardiovascular Research Center
Phoenix, Arizona, 85016, United States
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Asklepios Clinic Altona Hamburg
Hamburg, 22763, Germany
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Baylor St. Luke's Medical Center
Houston, Texas, 77030, United States
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Cardiovascular Institute (CVI) Research
Pittsburgh, Pennsylvania, 15212, United States
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Christ Hospital
Cincinnati, Ohio, 45219, United States
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Christiana Care Health Services
Newark, Delaware, 19718, United States
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Cleveland Clinic Florida
Weston, Florida, 33331, United States
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Cleveland Clinic OH
Cleveland, Ohio, 44195, United States
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DRK Clinics Berlin Koepenick
Berlin, 12559, Germany
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Endeavor Health-Northshore
Glenview, Illinois, 60026, United States
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Georg-August Universität Gottingen Universitätsklinikum Göttingen Klinik für Kardiologie und Pneumologie
Göttingen, Germany
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Hackensack University Medical Center
Hackensack, New Jersey, 07601, United States
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Heart Center of Dresden
Dresden, 01307, Germany
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Helios Kliniken Schwerin
Schwerin, 19049, Germany
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Herzzentrum Leipzig - Universitätsklinik
Leipzig, 04289, Germany
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Hospital Charité - University Medicine Berlin
Berlin, 10117, Germany
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John Hunter Hospital
New Lambton Heights, New South Wales, 2305, Australia
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Kerckhoff Klinik
Bad Nauheim, Germany
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LKH University Clinic
Graz, 8047, Austria
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LSU Health Shreveport
Shreveport, Louisiana, 71103, United States
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Lahey Hospital & Medical Center
Burlington, Massachusetts, 01805, United States
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Marienkrankenhaus Hospital Hamburg
Hamburg, 22087, Germany
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Mayo Clinic Rochester
Rochester, Minnesota, 55905, United States
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Medical University of South Carolina
Charleston, South Carolina, 29403, United States
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Memorial Regional Hospital
Hollywood, Florida, 33021, United States
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MemorialCare Long Beach Medical Center
Long Beach, California, 90806, United States
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NCH Naples
Naples, Florida, 34102, United States
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North Central Heart-Avera
Sioux Falls, South Dakota, 57108, United States
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Northside Hospital Gwinnett Campus
Lawrenceville, Georgia, 30046, United States
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Northwestern University
Chicago, Illinois, 60611, United States
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OHSU Hospital
Portland, Oregon, 97239, United States
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Ohio State University Wexner medical Center
Columbus, Ohio, 43210, United States
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Onze-Lieve-Vrouwziekenhuis Aalst (OLV)
Aalst, B-9300, Belgium
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Prince Charles Hospital
Chermside, Queensland, 4032, Australia
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Scripps Clinic
La Jolla, California, 92037, United States
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St. Francis Hospital (Heart Hospital)
Tulsa, Oklahoma, 74136, United States
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St. Paul's Hospital Providence Health Care
Vancouver, British Columbia, V6Z 1Y6, Canada
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St. Vincents Hospital
Darlinghurst, New South Wales, Australia
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The Alfred Hospital
Melbourne, Victoria, 3004, Australia
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Thomas Jefferson University Hospital
Philadelphia, Pennsylvania, 19107, United States
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UK Duesseldorf
Düsseldorf, Germany
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UMCG - Groningen
Groningen, Netherlands
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UMass Memorial Hospital University Campus
Worcester, Massachusetts, 01655, United States
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Ulm University Hospital
Ulm, 89081, Germany
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Unfallkrankenhaus Berlin
Berlin, Germany
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Unity Health Toronto St. Michael's Hospital
Toronto, Ontario, M5B 1W8, Canada
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University Heart Center Bad Krozingen
Bad Krozingen, 79189, Germany
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University Heart Center Freiburg
Freiburg im Breisgau, Germany
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University Hospital Cologne
Cologne, 50937, Germany
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University Hospital Münster
Münster, 48149, Germany
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University Hospital Schleswig-Holstein (UKSH) Luebeck
Lübeck, 23538, Germany
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University Hospital Wurzburg
Würzburg, 97080, Germany
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University of Chicago Medical Center
Chicago, Illinois, 60637, United States
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University of Cincinatti Medical Center
Cincinnati, Ohio, 45219, United States
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University of Michigan Health Systems
Ann Arbor, Michigan, 48109, United States
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University of Virginia
Charlottesville, Virginia, 22908, United States
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Vanderbilt University
Nashville, Tennessee, 37235, United States
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Vivantes Clinic Friedrichshain Berlin
Berlin, 10249, Germany
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Weill Cornell
New York, New York, 10065, United States
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Wellstar Kennestone
Marietta, Georgia, 30060, United States
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West Virginia Heart and Vascular
Morgantown, West Virginia, 26508, United States
Conditions
Explore the condition pages connected to this study.