New heart valve study aims to improve lives of heart defect patients
NCT ID NCT05077774
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how well the Harmony Transcatheter Pulmonary Valve (TPV) works when used by doctors in everyday practice. It involves 174 people with congenital heart disease who need a new pulmonary valve. The main goal is to see if the valve works properly without needing another procedure within six months.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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174 people
The number who actually took part.
- Started
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Oct 2021
- Expected to finish
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Mar 2035
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient eligible to receive the Harmony TPV, meeting the indications for use criteria per current geography-specific device labeling at time of study enrollment * Patient (or patient's legally authorized representative) is willing to consent to participate in the study Exclusion Criteria: * Obstruction of the central veins * Planned concomitant branch pulmonary artery stenting at time of implant * Subject is pregnant at time of implant procedure * Patients with previously treated with an RV-PA conduit or previously implanted bioprosthesis * A major or progressive non-cardiac disease (e.g. liver failure, renal failure, cancer) that results in a life expectancy of less than one year * Planned implantation of the Harmony TPV in the left heart * Echocardiographic evidence of intracardiac mass, thrombus, or vegetation * Pre-existing prosthetic heart valve or prosthetic ring in any position
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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
Locations
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Advocate Christ Medical Center
Oak Lawn, Illinois, 60453, United States
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Atrium Health Levine Children's Hospital
Charlotte, North Carolina, 28203, United States
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Boston Children's Hospital
Boston, Massachusetts, 02115, United States
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Cedars Sinai Medical Center
Los Angeles, California, 90048, United States
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Children's Hospital & Medical Center
Omaha, Nebraska, 68114, United States
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Children's Hospital Colorado
Aurora, Colorado, 80045, United States
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Children's Hospital New York - Presbyterian
New York, New York, 10032, United States
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Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229, United States
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Cleveland Clinic
Cleveland, Ohio, 44195, United States
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Duke University Medical Center
Durham, North Carolina, 27710, United States
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Medical City Children's Hospital
Dallas, Texas, 75230, United States
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Medical University of South Carolina
Charleston, South Carolina, 29425, United States
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Saint Louis Children's Hospital
St Louis, Missouri, 63110, United States
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St. Joseph Children's Hospital
Tampa, Florida, 33607, United States
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The Mount Sinai Hospital
New York, New York, 10029, United States
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UPMC Children's Hospital of Pittsburgh
Pittsburgh, Pennsylvania, 15224, United States
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University of Alabama at Birmingham Hospital
Birmingham, Alabama, 35233, United States
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University of Alberta Hospital
Edmonton, Alberta, T6G 2B7, Canada
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University of Michigan Health System
Ann Arbor, Michigan, 48109, United States
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University of Virginia
Charlottesville, Virginia, 22903, United States
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Other studies related to the condition(s) this trial covers.
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