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
- NCT06271590Recruiting
Drug-coated balloon for small heart artery blockages
This trial tests a special balloon coated with a drug (sirolimus) to treat blockages in small heart arteries. If the balloon is successful, it may help keep the artery open without needing a permanent stent.
Gilbert, ArizonaAges 18–80 - NCT06440408RecruitingPhase 1
Measuring blood flow in infant lung veins
This study uses special MRI scans to measure blood flow in the veins of the lungs in babies, aiming to help doctors better understand and treat conditions like chronic lung disease or abnormal vein connections.
Philadelphia, PennsylvaniaAges Up to 18 years - NCT06420830Recruiting
Study of a new heart valve in TAVR
This study follows patients with severe aortic stenosis who get a new heart valve (the SAPIEN 3 Ultra RESILIA) through a less invasive procedure (TAVR). Researchers want to see how well this valve works over time using special heart ultrasound tests.
Québec, QuebecAges 18–80 - NCT06438471RecruitingPhase 1
Study of a new drug for nerve pain after spinal cord injury
This trial tests an experimental pill for people with spinal cord injury who have long-term nerve pain. It aims to see if the drug can reduce pain and be safe.
Augusta, GeorgiaAges 18 years+ - NCT06373601Recruiting
Testing a drug-coated balloon for small heart arteries
This study tests a drug-coated balloon (DCB) that releases two medicines (sirolimus and paclitaxel) to open blocked small heart arteries. It may help people with stable chest pain or recent, controlled heart events who have a narrowed small vessel.
Mercogliano, Italy/AvellinoAges 18 years+ - NCT06355791Recruiting
Study of the Minuteman device for spine fusion
This study looks at how well the Minuteman device works for people with chronic low back pain and leg symptoms caused by aging spine conditions. It tests if the device helps patients move better after surgery.
Newnan, GeorgiaAges 18 years+ - NCT06342635Recruiting
Study of Hydra Heart Valve in Copenhagen
This study is testing a new heart valve system called Hydra, used during a less invasive procedure called TAVI to replace a narrowed heart valve. It may help people with severe aortic stenosis who are already candidates for TAVI.
CopenhagenAges 18–99 - NCT06336174Recruiting
Thinking and Memory in Brain Artery Narrowing: A Study
This study looks at how severe narrowing of brain arteries may affect memory and thinking over time. It involves people who have had a mini-stroke or mild stroke and aims to understand the changes in cognitive function.
Hefei, AnhuiAges 18–80 - NCT06308952RecruitingPhase 4
Atorvastatin before flow diverter for brain aneurysms
This trial tests whether taking atorvastatin before a flow diverter procedure can prevent strokes or other brain events in people with unruptured brain aneurysms. It may help reduce complications from the treatment.
Guangzhou, GuangdongAges 18–75 - NCT04694248Recruiting
Blood thinner plus antiplatelet after iliac vein stent
This trial looks at whether taking a blood thinner and an additional clot-prevention medicine (antiplatelet) after iliac vein stenting can improve treatment of certain deep vein clots. It may help prevent the clot from coming back or spreading, but it also increases bleeding risk, so careful eligibility screening is important.
Hangzhou, ZhejiangAges 18 years+ - NCT06194526Enrolling by invitation
Blood test to measure heart artery plaque
This study is testing whether a new blood test can detect the amount of plaque buildup in your heart arteries compared to what a CT scan shows. It may help people with known or suspected coronary artery disease get a simpler, faster way to check their heart health.
Ciudad Autónoma de Buenos Aire, Buenos Aires F.D.Ages 18–75 - NCT05856539Recruiting
Numbing nerve block during minimally invasive low back surgery
This trial tests whether an “ESP block” (a numbing injection near the spine) can help control pain during minimally invasive low back fusion surgery. If you’re having this surgery, the goal is to improve comfort and reduce pain medicine needs.
New York, New YorkAges 18–80 - NCT06157177RecruitingPhase 4
M640 for acute low back pain study
This trial tests a new treatment (M640) for people with acute low back pain, with or without sciatica. It aims to see if M640 can help reduce pain quickly.
Auburn, AlabamaAges 18–80 - NCT06177743Recruiting
Coroflex NEO heart stent study
This study monitors patients who receive a Coroflex ISAR NEO stent to track how well it works over time. It helps doctors understand the safety and effectiveness of this specific stent.
Seoul, Songpa-guAges 19 years+ - NCT06168370Recruiting
Personalized blood thinners after TAVI vs. standard care
This trial tests whether a personalized plan for blood thinners after TAVI can reduce the risk of stroke or bleeding better than the current standard of one daily blood thinner. If you've had a successful TAVI and don't need specific other blood thinners, you might be able to join.
NieuwegeinAges 18–110 - NCT06165289Enrolling by invitation
Balloon dilation with PRP for Crohn's colon narrowing
This trial tests whether adding a platelet-rich plasma (PRP) injection to the standard balloon dilation procedure can help treat a narrowed section of the colon caused by Crohn's disease. It may offer a way to avoid or delay surgery for some patients.
Guangzhou, GuangdongAges 18 years+ - NCT06120231Recruiting
Pulse width modulation for spine surgery
This trial tests a new way to use electrical pulses during spine surgery to help place screws more safely. It may help patients needing screws in their spine with nerve monitoring during the operation.
Lebanon, New HampshireAges 18 years+ - NCT05366140Recruiting
Implanet Jazz spine fusion for adults needing thoracolumbar stabilization
This trial looks at using the Implanet Jazz system during spine fusion surgery for adults who need stabilization in the middle-to-lower back. It may help patients by improving how well the fused spine heals and stays in place.
Lexington, KentuckyAges 18–100 - NCT06049654Recruiting
Comparing Allegra and Sapien valves for valve-in-valve procedure
This trial tests two different replacement heart valves (Allegra and Sapien) to see which works better for people who need a new valve placed inside a previously implanted surgical valve. It aims to help patients with a failing biological aortic valve who are already scheduled for this procedure.
AlessandriaAges 18 years+ - NCT06007248Recruiting
Study of inflammation-related coronary artery disease
This study compares two types of coronary artery disease: one linked to inflammation (IR-CAD) and the standard type (AS-CAD). If you have had a heart procedure and were recently hospitalized for worsening chest pain, this study may help doctors understand your condition better.
Beijing, Beijing MunicipalityAges 45–64 - NCT06024785Recruiting
Vertebropexy trial for lumbar spine surgery
This trial compares a new surgical technique called vertebropexy to standard fusion surgery for people with lower back problems like spinal canal narrowing or slipped vertebrae. The goal is to see if vertebropexy works as well or better with less recovery time.
Zurich, Canton of ZurichAges 18 years+ - NCT06008080Recruiting
Study following patients after Navitor valve implant
This study is checking how well the Navitor heart valve works in real-world patients. If you are scheduled to get this valve, you may be able to join.
AdelaideAges 18–100 - NCT05860400Recruiting
Testing add-on treatment to calm artery inflammation after heart procedures
This study looks at whether a comprehensive add-on treatment—starting with immune medicine and then a heart procedure when needed—can improve outcomes for people whose coronary artery disease is getting worse quickly. It focuses on cases where inflammation is likely driving new artery blockages or worsening chest pain.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06000319Enrolling by invitation
NMP fibers for spine fusion surgery
This study tests a new material called NMP fibers used during spine fusion surgery to treat conditions like degenerative disc disease, spinal stenosis, or spondylolisthesis. The goal is to see how well it works for patients having fusion in the neck or lower back.
Jasper, AlabamaAges 18 years+
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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.