Clinical trials
Stenosis clinical trials
Below are recruiting stenosis clinical trials, each written for real people, not researchers. We’re tracking 495 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07762170RecruitingPhase 4
Steroid injections for back and pelvic pain
This study is testing how well and how safely steroid injections work for different types of back pain. If you join, you'll receive the injection as part of your care and fill out surveys about your pain and ability to do daily activities before and after.
Thornhill, OntarioAges 18 years+ - NCT07762664Recruiting
Photon-counting CT versus regular CT for evaluating carotid artery narrowing before stenting
This study compares two types of CT scans to evaluate the arteries in your neck before you have a stent placed. The newer photon-counting CT may provide more detailed images, which could help your doctor plan the procedure more precisely.
Beijing, Beijing MunicipalityAges 10–90 - NCT07752732Recruiting
Heart scans for amyloidosis in people with severe aortic valve stenosis
This study looks at how often cardiac amyloidosis occurs in people with severe aortic valve stenosis. It uses different heart scans to find out more. If you have both conditions, this research may help doctors understand your situation better.
TübingenAges 18 years+ - NCT06587971Recruiting
Intensive gum treatment for aortic stenosis
This trial tests whether intensive gum disease treatment can improve health in people with aortic stenosis (a narrowed heart valve). If you have both gum disease and mild-to-moderate aortic stenosis, you may be able to join.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07715279RecruitingPhase 2
Vericiguat for slowing aortic valve calcium buildup
This trial tests if the drug vericiguat can slow down the buildup of calcium in the aortic valve, which causes it to narrow and stiffen. If you have mild-to-moderate aortic valve stenosis and meet the other criteria, this study may help protect your valve from getting worse.
Chengdu, SichuanAges 35–80 - NCT05930899Recruiting
Study tissue and blood samples from heart disease patients
This study builds a biobank, meaning it collects and stores your health information, blood, and possibly heart-related samples to help researchers learn why heart conditions happen. You might join if you have certain heart diagnoses and are having cardiac surgery for a problem other than an aortic valve issue.
Montreal, QuebecAges 19 years+ - NCT02856620Recruiting
Study heart function and frailty in people with aortic valve narrowing
This study looks at how heart mechanics, blood markers, and frailty relate to symptoms and heart measurements in people with aortic stenosis (a stiff, narrowed heart valve). It may help doctors better understand who is at higher risk and how disease changes over time.
Montreal, QuebecAges 18 years+ - NCT04882488Recruiting
Testing heart scan measurements in severe aortic valve narrowing
This trial compares two pressure-based measurements of blood flow in the coronary arteries with a PET heart scan in people with severe aortic valve stenosis. It may help doctors choose the most accurate way to assess blood flow and guide care during valve treatment.
Bad Oeynhausen, North Rhine-WestphaliaAges 65 years+ - NCT06706635Recruiting
Better info for aortic stenosis patients before TAVI
This trial tests whether giving extra information before heart valve replacement (TAVI) helps patients feel more informed and improves their reported outcomes. If you have severe aortic stenosis and are planning to get a TAVI, this study may be for you.
Bad OeynhausenAges 18 years+ - NCT07588555Recruiting
Two surgical approaches for lumbar spine narrowing
This trial compares two slightly different surgical techniques for treating lumbar spinal stenosis (a narrowing of the spinal canal that causes leg pain). Both procedures fuse one level of your spine to relieve pain, but use slightly different approaches through the side of the spine.
Guangzhou, GuangdongAges 40–70 - NCT07566624Recruiting
Registry study of Hydra heart valve replacement procedure
This study tracks patients who receive a Hydra artificial heart valve to replace a severely narrowed aortic valve. Researchers will follow your progress to understand how well the device works and its safety in real-world use.
Fuencarral-El PardoAges 18 years+ - NCT06734221Recruiting
Testing a paclitaxel-coated balloon for leg artery disease
This trial tests a special balloon coated with a drug (paclitaxel) to open blocked leg arteries, aiming to improve blood flow and reduce symptoms like leg pain when walking. It is for people with moderate to severe leg artery disease who have not had prior stents or bypass in the treated area.
Chrzanów, MalopolskaAges 18 years+ - NCT07542938Recruiting
Drug-coated balloon for narrowed brain arteries
This trial tests a special balloon catheter coated with a drug (sirolimus) to treat narrowed arteries inside the brain caused by atherosclerosis (plaque buildup). The goal is to keep the artery open and prevent future strokes.
Beijing, Beijing MunicipalityAges 18–80 - NCT06719037Recruiting
Comparing two spine surgeries for lower back narrowing
This study compares two different surgical techniques – one using a small camera (endoscopic discectomy) and the other a traditional open approach (microdiscectomy) – to treat narrowing in the lower spine. It helps find which method may be better for relieving pain and improving function.
Jinan, ShandongAges 18–80 - NCT06422845Recruiting
Drug-coated balloon for dialysis fistula narrowing
This trial tests a special balloon that releases medication to help keep your dialysis fistula (the blood vessel used for treatment) open longer if it has narrowed. It may be a good option if you have a blockage in the vein side of your fistula that causes problems during dialysis.
Hefei, AnhuiAges 18–80 - NCT06503692Recruiting
Comparing balloons for dialysis graft narrowing
This trial tests two types of balloon catheters (scoring and high-pressure) to open up narrowed spots in dialysis grafts. The goal is to find which works better to keep your access working well for dialysis.
Beijing, Beijing MunicipalityAges 18–80 - NCT06768008Recruiting
Integrated care model for newborns with critical heart disease
This trial tests a coordinated treatment plan for newborns with critical congenital heart disease, starting before birth and continuing after delivery. It aims to improve outcomes for babies who need two-ventricle repair surgery.
BeijingAges 1 day–4 weeks - NCT06477042Recruiting
Act on quality of life in patients with aortic stenosis
This trial studies how a TAVI procedure affects the quality of life of people with aortic stenosis, especially those with multiple health conditions. It may help doctors understand how this treatment improves daily living for patients like you.
Clermont-FerrandAges 18 years+ - NCT07479992Recruiting
Using AI to detect aortic stenosis from ECG
This study tests a new AI tool that can spot aortic stenosis (a narrowed heart valve) by analyzing your ECG. It may help find the condition earlier, when treatment is more effective.
BonnAges 18 years+ - NCT07474935Recruiting
Real-world stroke treatment device registry
This trial collects information about the use of a specific stroke treatment device in real-world medical practice. It helps researchers see how well this device works for a wide range of patients, not just those in strict study conditions.
BrestAges Any age - NCT07469371Recruiting
CT-FFR guided heart treatment for severe aortic stenosis
This trial tests whether using a special CT scan (CT-FFR) to guide treatment improves outcomes for people with severe aortic stenosis (a narrowed heart valve). It may help doctors decide between valve replacement surgery or a less invasive procedure.
Kunming, YunnanAges 18 years+ - NCT07469020Recruiting
Cle-pad study: Checking leg artery health in spine surgery patients
This study is looking at how common blockages in leg arteries (peripheral artery disease, or PAD) are in people who are having surgery for lumbar spinal stenosis or had surgery less than 3 months ago. If you qualify, it may help doctors better understand and treat this condition.
LilleAges 18 years+ - NCT07463742Recruiting
Genetic changes in tracheal narrowing with two treatments
This trial studies genetic changes in people with tracheal stenosis (narrowing of the windpipe). It compares two treatments: wedge resection (cutting out the narrow part) and radial incision (cutting to open it up). This may help doctors choose the best treatment in the future.
Baltimore, MarylandAges 18–80 - NCT05850247RecruitingPhase 2
Study brain inflammation in carotid artery narrowing after stroke or TIA
This Phase 2 study looks at a protein called ficolin-2 and whether it relates to brain inflammation after a short stroke-like event or eye blood vessel blockage caused by narrowed carotid arteries. If you recently had symptoms from the carotid artery and meet imaging and health criteria, you may be offered study-related assessments to better understand the cause and help future treatment decisions.
BronAges 18 years+
Hear when a new Stenosis trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for stenosis?
- Yes. Clin2 currently lists 495 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.