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Global heart valve study seeks to uncover hidden differences in patients before treatment

NCT ID NCT07258706

Knowledge-focused Sponsor: Poznan University of Medical Sciences Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study enrolls 800 people with severe aortic stenosis who are scheduled for a TAVI procedure (a less invasive heart valve replacement). Researchers will compare participants from different countries using CT scans of the heart and blood tests to measure inflammation. The goal is to understand how anatomy and lab results vary across populations, not to test a new treatment.

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

About 800 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2025

Expected to finish

Dec 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

All consecutive patients qualified for TAVI will be included in the analysis and compared in subpopulations.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Severe aortic stenosis qualified for TAVI Exclusion Criteria: * Active infection (chronic inflammatory disease or neoplasm is not an exclusion criterion, however, will be considered in the laboratory analysis)

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Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

aortic valve stenosis Inflammation inflammatory disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Aortic stenosis Computed tomography Inflammation Inflammatory response during cardiac surgery Tavi(transcatheter aortic valve implantation)

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    5 sites in 5 countries. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. 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

  • Ankara Bilkent City Hospital, Ankara, Türkiye

    Ankara, Turkey (Türkiye)

  • Institute for Cardiovascular Diseases of Vojvodina, Serbia University of Novi Sad

    Novi Sad, Serbia

  • King Chulalongkorn Memorial Hospital, Bangkok, Thailand

    Bangkok, Thailand

  • Poznan University of Medical Sciences

    Poznan, 61-848, Poland

  • San Bortolo's Hospital, Division of Cardiac Surgery and Division of Cardiology, Vicenza, Italy

    Vicenza, Italy

More trials for these conditions

Other studies related to the condition(s) this trial covers.