Clinical trials
Stenosis clinical trials
Below are recruiting stenosis clinical trials, each written for real people, not researchers. We’re tracking 508 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05172960Recruiting
Study of a new heart valve for severe aortic stenosis
This trial tests a new version of a heart valve (SAPIEN X4) placed without open-heart surgery. It's for people with severe aortic stenosis who have symptoms like shortness of breath or chest pain.
La Jolla, CaliforniaAges Any age - NCT04968808Recruiting
Find best timing for stent procedure in NSTEMI with multiple vessel disease
This trial compares when to do a stent procedure (PCI) in people with NSTEMI who have disease in more than one coronary artery (non-IRA). It may help doctors choose the safest and most effective timing for treatment to improve outcomes.
GwangjuAges 19 years+ - NCT06602609Recruiting
Remote heart monitoring after TAVI valve procedure
This trial tests whether patients can go home the same day after TAVI and use a smart device for remote monitoring. It aims to see if this approach is safe and effective for recovery.
LondonAges 18 years+ - NCT06603454Recruiting
Chest CT before aortic valve replacement surgery
This study looks at whether a CT scan of the chest before aortic valve replacement surgery (with or without bypass) can help doctors plan the procedure better. It is for people with severe aortic valve stenosis who are already scheduled for surgery.
Nieuwegein, UtrechtAges 18 years+ - NCT06637111Recruiting
Ultrasound-guided hysteroscopy for difficult cases
This study tests if using ultrasound during an office hysteroscopy helps women who previously couldn't have the procedure due to a narrow cervix. It aims to make the exam safer and more successful.
CairoAges 18–65 - NCT06675825Recruiting
New cap for expanding narrow esophagus in kids
This trial tests a new cap that helps doctors widen a narrowed part of the esophagus (the tube that carries food from the mouth to the stomach) in children. The cap is used during a scope procedure to make the dilation safer and easier.
RomeAges birth–18 years - NCT06689839Recruiting
Testing a new filter to prevent stroke during heart valve replacement
This trial tests a new filter device designed to catch debris that might travel to the brain during a minimally invasive aortic valve replacement (TAVR). The goal is to see if it can help reduce the risk of stroke.
Naples, FloridaAges 50 years+ - NCT07243184Recruiting
Polymer heart valve study for mitral valve disease
This trial is testing a new polymer artificial heart valve for people with severe mitral valve problems. It aims to see if this valve is safe and works well during surgical replacement.
BeijingAges 60 years+ - NCT07247864Recruiting
Balloon guide catheter and filter protection for carotid stenting
This trial tests using a balloon guide catheter along with a filter to prevent debris from reaching the brain during carotid artery stenting. It may help people who have severe narrowing or blockage in the carotid artery and are getting a stent.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07635407Recruiting
Virtual Stent Planning to Improve Heart Artery Procedures
This trial tests whether using computer software to virtually plan stent placement before your heart procedure leads to better outcomes. The goal is to optimize how stents are positioned in your coronary arteries.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06722066Recruiting
TAVR and heart valve calcium study
This study looks at how calcium buildup in the aortic valve affects long-term results after a TAVR procedure (a minimally invasive heart valve replacement). It may help doctors understand which patients do better over time.
SeoulAges 19 years+ - NCT06722222Recruiting
New surgery for carotid artery narrowing
This trial tests a specific surgical technique called Gao's Triple Eversion Carotid Endarterectomy for people with significant narrowing of the carotid artery. The goal is to prevent strokes by removing the blockage.
Hangzhou, ZhejiangAges Any age - NCT06743568Recruiting
Comparing new valves for tight aortic valve in enlarged aorta
This trial tests two types of replacement heart valves (self-expanding and balloon-expanding) in people who have severe aortic stenosis (tight heart valve) and an enlarged aorta (the main blood vessel from the heart). The goal is to see which valve type works better for these patients.
Beijing, Beijing MunicipalityAges 65 years+ - NCT06754956Recruiting
MRI Study of Artery Plaques Using Different MRI Scanners
This study investigates the build-up of fatty deposits called plaques in arteries of the brain and neck using two different strengths of MRI scanners. It aims to understand how well these MRI techniques can image the plaques, which could help doctors better diagnose and manage stroke risk.
ShanghaiAges 18–95 - NCT06756282Recruiting
Pacemaker use one year after TAVR
This study looks at people who need a permanent pacemaker after having a TAVR procedure (a type of heart valve replacement). It aims to see how many people still need the pacemaker one year later.
MontpellierAges Any age - NCT06757764RecruitingPhase 4
Stroke from artery narrowing: testing combination of anti-platelet drugs
This trial tests whether a combination of two or three anti-platelet medicines (like aspirin, clopidogrel, or cilostazol) is safe and works better than one alone for people who had a stroke from a narrowed artery. The goal is to prevent another stroke.
Seoul, Songpa-guAges 20 years+ - NCT06763458Recruiting
Balloon angioplasty for minor unstable stroke with brain artery narrowing
This trial tests if balloon angioplasty (opening a narrowed artery with a tiny balloon) can help people who have had a minor stroke and are still having symptoms despite taking blood thinners.
ShenyangAges 18 years+ - NCT06767657Recruiting
Immediate vs delayed surgery for recent mini-stroke or mild stroke
This trial compares two approaches for treating a blocked carotid artery after a mini-stroke or mild stroke: surgery done right away (within hours) versus waiting a short while. The goal is to see which timing helps prevent another stroke better.
FlorenceAges 45–90 - NCT06777368Recruiting
Redo TAVR for failed transcatheter aortic valves
This trial tests a second transcatheter aortic valve replacement (TAVR) procedure for patients whose first TAVR valve is failing. It focuses on structural problems inside the valve, not leakage around it.
Birmingham, AlabamaAges 18–105 - NCT06780241Recruiting
Sex differences in valvular heart disease
This study uses special MRI scans to look at how valvular heart disease (like leaky or narrowed aortic valves) affects men and women differently. It aims to find unique biological patterns that could lead to better treatments.
Cleveland, OhioAges 18–90 - NCT06804148Recruiting
Myval heart valve registry in Germany
This registry tracks people getting a new heart valve called Myval. It's designed to see how well it works in real-world care.
Lübeck, Schleswig-HolsteinAges 18 years+ - NCT06807099Recruiting
Stent graft for dialysis access problems
This trial tests a special stent graft called WRAPSODY CIE to treat narrowed or blocked veins in the arm used for dialysis. It aims to keep your access working well so you can continue receiving hemodialysis.
Dothan, AlabamaAges 18 years+ - NCT06816485Recruiting
New balloon safety in TAVI for severe aortic stenosis
This trial studies a new balloon used during a TAVI procedure to replace your aortic valve without open-heart surgery. It aims to see if the balloon is safe and works well for people with severe aortic stenosis.
BarcelonaAges 18 years+ - NCT06817148Recruiting
TAVR vs surgery for bicuspid aortic valve disease
This study compares two treatments for severe aortic stenosis in people with a bicuspid aortic valve: transcatheter aortic valve replacement (TAVR, a less invasive procedure) and surgical aortic valve replacement (SAVR, open-heart surgery). The goal is to see which approach works better for this specific condition.
Los Angeles, CaliforniaAges 50 years+
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Common questions
- Are there clinical trials for stenosis?
- Yes. Clin2 currently lists 508 recruiting stenosis studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a stenosis trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a stenosis trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.