New heart valve device tested in 25 patients
NCT ID NCT07601269
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage study tests a new device called the ReValve system to replace the mitral valve in people with severe valve leakage. About 25 adults with symptoms like shortness of breath will get the device to see if it can be delivered safely and works as intended. The goal is to gather initial information on how well the system performs and its safety.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 25 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Apr 2028
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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18 years and older
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: * Symptomatic functional and/or degenerative MR (≥2+) due to ischemic and non-ischemic cardiomyopathy etiology determined by assessment of a qualifying transthoracic echocardiogram (TTE) obtained within 60 days and transesophageal echocardiogram (TEE) obtained within 90 days prior to subject registration, with MR severity based principally on the TTE study. * New York Heart Association (NYHA) Functional Class II, III or ambulatory IV. * Left Ventricular Ejection Fraction (LVEF) is ≥30% (within 90 days prior to subject registration, assessed by the site using any one of the following methods: echocardiography, contrast left ventriculography, gated blood pool scan or cardiac CT. * Age greater than 18 years. * Left Ventricular End Systolic Dimension (LVESD) is ≤ 65 mm assessed by site based on a transthoracic echocardiographic (TTE) obtained within 90 days prior to subject consent. Key Exclusion Criteria: * Untreated clinically significant coronary artery disease requiring revascularization. * Need for emergent or urgent surgery for any reason or any planned cardiac surgery within the next 12 months. * Status 1 heart transplant or prior orthotopic heart transplantation. * Cerebrovascular accident within 30 days prior to subject's consent. * Pregnant or planning pregnancy within next 12 months. * Currently participating in an investigational drug or another device study. * Evidence of LV or LA thrombus, vegetation or mass * Known hypersensitivity or contraindication to procedural, post procedural medication (e.g., contrast solution, anticoagulation therapy) or hypersensitivity to nickel or titanium.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Institute Dante Pazzanese of Cardiology - IDPC
RECRUITINGSão Paulo, São Paulo, SP, 04012-909, Brazil
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The Heart Institute - INCOR
RECRUITINGSão Paulo, São Paulo, SP, 05403-900, Brazil
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