New heart valve study aims to improve treatment for aortic stenosis
NCT ID NCT06008080
First seen Jul 10, 2026 · Last updated Jul 10, 2026
Summary
This study is testing the safety and performance of the Navitor TAVI system, a device used to replace a narrowed heart valve (aortic stenosis) without open-heart surgery. About 1,000 participants who are eligible for the procedure will receive the Navitor valve and be followed for 30 days to check for death from any cause and for leakage around the new valve. The goal is to see how well the device works in a real-world setting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Navitor Transcatheter Aortic Valve
- What this could lead to
- If successful, this study could confirm the Navitor valve as a safe and effective option for treating aortic stenosis, potentially improving outcomes for many patients.
- What could go wrong
- This is a post-market study, so the device is already approved; however, risks include complications from the procedure such as death, paravalvular leak, or other adverse events.
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.
- Participants
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About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2023
- Expected to finish
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Jun 2032
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.
Who is studied
This study will enroll subjects of all genders from the population of patients qualifying for TAVI.
- Ages
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18 to 100 years
- 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.
Inclusion Criteria: * Patient is eligible per the current approved indication after Heart Team discussion and intended to undergo a Navitor TAVI procedure. * The patient has been informed of the nature of the study, agrees to its provisions, and has provided written informed consent as approved by the IRB (Investigational Review Board)/EC (Ethics Committee) of the respective clinical site. * The patient and the treating physician agree that the subject will return for all required post procedure follow up visits. Exclusion Criteria: * Patient is not eligible for the Navitor TAVI System per the current Instructions for Use (IFU) * Life expectancy \< 12 months from the time of informed consent due to non-cardiac co-morbid conditions. * In the judgment of the Investigator, patient presents with a medical, social, or psychological condition that could limit the ability or willingness to participate in the study, comply with study required testing and/or follow-up visits or that could impact scientific integrity of the study. * Known contraindication for computed tomography (CT) or sensitivity to contrast media, which cannot be adequately premedicated. * Inability to tolerate antiplatelet/anticoagulation therapy or nitinol alloy (nickel and titanium), which cannot be adequately premedicated. * Currently participating in an investigational drug or device study that may confound the results of this study * Anatomy that makes insertion and endovascular access to the aortic valve difficult and/or impossible
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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
44 sites in 11 countries. 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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Az. Osp. Spedali Civili di Brescia
RECRUITINGBrescia, Italy
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CHRU Hopital de Pontchaillou
RECRUITINGRennes, France
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CHU Pointchaillou Rennes
RECRUITINGRennes, France
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Casa di Cura Pineta Grande
RECRUITINGCastel Volturno, Italy
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Centro Cardiologico Monzino
RECRUITINGMilan, Italy
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Clinique Pasteur Toulouse
RECRUITINGToulouse, France
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Clinique du Millénaire
RECRUITINGMontpellier, France
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Consorcio Hospital General Universitario de Valencia
RECRUITINGValencia, Spain
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Deutsches Herzzentrum München des Freistaates Bayern
RECRUITINGMünchen, Germany
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Deutsches Herzzentrum der Charité
ACTIVE_NOT_RECRUITINGBerlin, Germany
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HCU Virgen de la Victoria
RECRUITINGMálaga, Spain
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Herz- u. Gefäßzentrum Bad Bevensen
RECRUITINGBad Bevensen, Germany
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Hospital Clinic de Barcelona
RECRUITINGBarcelona, Spain
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Hospital General Juan Ramon Jimenez
RECRUITINGHuelva, Spain
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Hospital Universitario Puerta de Hierro
RECRUITINGMajadahonda, Spain
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Hospital Universitario de Badajoz
ACTIVE_NOT_RECRUITINGBadajoz, Spain
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Hospital de Gran Canaria Doctor Negrín
RECRUITINGLas Palmas, Spain
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Hospital de la Santa Creu I Sant Pau
RECRUITINGBarcelona, Spain
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IRCCS ISMETT - Palermo
RECRUITINGPalermo, Italy
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Institute Cardio. Paris-Sud - Institut Jacques Cartier
RECRUITINGMassy, France
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James Cook University Hospital
ACTIVE_NOT_RECRUITINGMiddlesbrough, United Kingdom
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KS St. Gallen / USZ
RECRUITINGSankt Gallen, Switzerland
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Kings College Hospital
RECRUITINGLondon, United Kingdom
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Kliniken der Friedrich-Alexander-Universitat
RECRUITINGErlangen, Germany
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Klinikum der Johann Wolfgang Goethe-Universität Frankfurt
RECRUITINGFrankfurt, Germany
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Leiden University Medical Center
RECRUITINGLeiden, Netherlands
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Medizinische Einrichtungen der Universität zu Köln
RECRUITINGCologne, Germany
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Mutualiste Montsouris
RECRUITINGParis, France
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New Cross Hospital
RECRUITINGWolverhampton, United Kingdom
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Onze Lieve Vrouw Gasthuis
RECRUITINGAmsterdam, Netherlands
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Ospedale San Raffaele - Cardiac
RECRUITINGMilan, Italy
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Ospedale Umberto I di Torino
RECRUITINGTorino, Italy
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Policlinico San Donato
RECRUITINGSan Donato Milanese, Italy
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Policlinico Universitario A. Gemelli
RECRUITINGRoma, Italy
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Royal Adelaide Hospital
RECRUITINGAdelaide, Australia
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Royal Hobart Hospital
RECRUITINGHobart, Australia
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Royal Stoke University Hospital
RECRUITINGStoke-on-Trent, United Kingdom
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Royal Stoke University Hospital
ACTIVE_NOT_RECRUITINGStoke-on-Trent, United Kingdom
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Sahlgrenska University Hospital - Gothenburg
RECRUITINGGothenburg, Sweden
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Sheba Medical Center
RECRUITINGTel Litwinsky, Israel
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St Johannes Hospital Dortmund
RECRUITINGDortmund, Germany
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St. Thomas Hospital
RECRUITINGLondon, United Kingdom
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The Alfred Hospital
RECRUITINGMelbourne, Australia
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UKE Hamburg
ACTIVE_NOT_RECRUITINGHamburg, Germany
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ULS de Lisboa Ocidental
RECRUITINGCarnaxide, Portugal
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ULS de São José
RECRUITINGLisbon, Portugal
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UMC Utrecht
RECRUITINGUtrecht, Netherlands
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University Hospital Rostock
ACTIVE_NOT_RECRUITINGRostock, Germany
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Universitätsklinikum Schleswig-Holstein - Campus Kiel
RECRUITINGKiel, Germany
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Universitätsklinikum Ulm
RECRUITINGUlm, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a new heart valve offer a safer fix for aortic stenosis?
- Can Open-Heart surgery outperform a Tube-Based valve fix?
- Can a new heart valve restore quality of life?
- Does replacing a heart valve clear fluid from the lungs?
- AI ultrasound could unmask silent heart disease in seniors
- Heart valve fix without the hospital stay? trial tests Same-Day discharge