Clinical trials
Occlusion clinical trials
Below are recruiting occlusion clinical trials, each written for real people, not researchers. We’re tracking 319 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05100693Recruiting
FETO balloon removal during pregnancy for diaphragm hernia
This trial studies “smart removal” of a balloon placed in the womb to treat a baby’s congenital diaphragmatic hernia (CDH). It aims to see if removing the balloon in a planned, safer way can improve outcomes for the baby and keep mothers safe.
LeuvenAges 18 years+ - NCT05230446Recruiting
Testing full stent treatment for heart artery blockages
This study looks at how well doctors can treat multiple blocked heart arteries using a specific drug-eluting stent, aiming to fully open them. It may help patients whose blockage pattern fits the study, but it does not include certain high-risk or special cases.
Rotterdam, South HollandAges 18–85 - NCT05391815Recruiting
Observational study of endovascular treatment for blocked leg arteries
This is a real-world observational study that follows people who get minimally invasive procedures to treat blocked arteries in the lower abdomen and pelvis. It aims to understand how well these treatments work in the middle and long term.
ShanghaiAges 18–80 - NCT05455307Recruiting
Test of a garlic-based ureteral stent for scarred ureter blockage
This study tests whether an Allium-based ureteral stent can improve healing and comfort for people with a scarred ureter (ureteral stricture) that has not responded to prior dilation. You may be asked to accept a stent placed for the long term, depending on your situation.
New Taipei CityAges 18–80 - NCT05244629Recruiting
Compare two stents for chronic artery-related gut pain
This trial tests whether an uncovered stent or a covered stent works better for treating chronic mesenteric ischemia (reduced blood flow to the intestines from artery narrowing). It’s meant for adults with symptoms and scans showing significant narrowing in a specific gut artery.
København ØAges 18 years+ - NCT06125236Recruiting
Stroke study for large artery blockages in Southwest China
This study is collecting information from people in Southwest China who have had a stroke caused by a blocked large or medium artery. The goal is to learn more about these strokes and how to treat them better.
LuzhouAges Any age - NCT07854431Recruiting
Measuring brain blood flow with light in healthy adults
This study uses a safe, non-invasive light-based technique called near-infrared spectroscopy (NIRS) to measure blood flow and oxygen in the brain. It aims to test a new monitoring device in healthy volunteers aged 20 to 40 to make sure it works correctly.
DüsseldorfAges 20–40 - NCT02141308Recruiting
OCT eye imaging for rare retinal and choroid diseases
This trial studies rare diseases affecting the retina or choroid using detailed eye scans (OCT). It may help doctors better understand how these conditions look in the eye and how imaging findings relate to vision.
Portland, OregonAges 7–100 - NCT06249347Recruiting
New ablation approach for persistent atrial fibrillation with stroke risk
This trial tests a new type of catheter ablation (using heat to create scar lines in the heart) for people with persistent atrial fibrillation who have a higher risk of stroke or bleeding. It aims to see if this approach can help prevent strokes and reduce the need for long-term blood thinners.
Wenzhou, ZhejiangAges 18 years+ - NCT05771688Recruiting
Balloon procedure for severe left lung birth defect
This trial studies a fetal procedure where doctors place a small balloon to help a severe left-sided lung birth defect (CDH) develop better. It aims to improve baby outcomes by temporarily blocking the airway in the womb, starting in a specific week range of pregnancy.
Minneapolis, MinnesotaAges 18 years+ - NCT05779215Recruiting
Registry for acute stroke with blocked brain arteries
This study records information about people who have a new acute ischemic stroke caused by a blockage in a larger or medium-sized brain artery. It may help doctors better understand outcomes and care for this stroke type, using data from many patients.
Beijing, Beijing MunicipalityAges Any age - NCT06451887Recruiting
Predicting brain swelling after stroke treatment
This study looks at how to predict dangerous brain swelling after endovascular treatment for large artery stroke. It uses CT scans to identify patients at risk, which could help doctors monitor and treat them more closely.
Hangzhou, ZhejiangAges 18–80 - NCT06455644Recruiting
CT vs. X-ray for sizing heart device in AF treatment
This study tests whether using a CT scan or a special X-ray (DSA) is better for picking the right size of a left atrial appendage closure device during a combined ablation and closure procedure. It aims to make the procedure safer and more effective.
Foshan, GuangdongAges 18 years+ - NCT07840365RecruitingPhase 3
Finding the best blood-thinner plan after a Watchman device procedure
This study tests which blood-thinner approach works best after a procedure to close a small heart pouch (left atrial appendage) with a Watchman device. It aims to prevent strokes while reducing bleeding risks.
Austin, TexasAges 18 years+ - NCT06463405Recruiting
Dental implants for missing back teeth: a patient experience study
This study tests how well dental implants work and how they feel for people missing back teeth. You get fixed implant-supported crowns, and the researchers want to understand your experience and how your mouth functions after treatment.
CopenhagenAges 30 years+ - NCT07814157Recruiting
Basel registry study on complex heart artery procedures
This study collects information on patients who have complex heart artery procedures at the University Hospital in Basel, to track how well these treatments work and how safe they are.
Basel, Canton of Basel-CityAges 18 years+ - NCT06500728Recruiting
Vision involvement in giant cell arteritis
This study looks at how vision is affected in people with giant cell arteritis (GCA) -- a condition where blood vessels become inflamed. It compares those with GCA-related vision loss to people who have similar vision problems but not from GCA, to better understand and treat these eye issues.
Milan, LombardyAges 18 years+ - NCT06511089RecruitingPhase 3
Carotid artery stenting during stroke clot removal
This trial tests whether placing a stent in a narrowed carotid artery during a procedure to remove a stroke clot improves outcomes. If you have a stroke with a blocked large artery and significant carotid narrowing, this study may be relevant to you.
GroningenAges 18 years+ - NCT06539078Recruiting
How aging affects muscle mitochondria
This study looks at how aging affects muscle cells, especially mitochondria (the energy powerhouses in your cells). They are comparing people who are very inactive with those who are endurance athletes, in both young and middle-aged groups, to understand how exercise might slow age-related changes.
Amsterdam, North HollandAges 18–65 - NCT07776873RecruitingPhase 3
Clot-busting medicine for stroke symptoms 4.5 to 24 hours
This study tests a clot-busting medicine given through an IV to people who had a stroke caused by a blocked medium-sized blood vessel in the brain, and who can be treated 4.5 to 24 hours after symptoms start. The goal is to see if it improves recovery and reduces disability compared to standard care.
Hefei, AnhuiAges 18 years+ - NCT06443151Recruiting
Blood Vessel Health After Spinal Cord Injury
This study looks at how blood vessel health is affected in people with long-term spinal cord injury (over 1 year). It tests whether blood vessel function plays a role in heart and circulatory risk.
Englewood, ColoradoAges 18–89 - NCT07746947Recruiting
Stroke treatment study for medium-sized vessel blockages
This study looks at how well a procedure to remove blood clots from medium-sized brain arteries works for people who have had a severe stroke. It may help improve recovery by treating blockages that are not in the largest arteries.
Indianapolis, IndianaAges 18–85 - NCT07740018Recruiting
Stroke treatment study for blocked brain arteries
This study looks at how well a procedure to remove blood clots from blocked brain arteries works for people who have had a stroke. It aims to see what factors help people recover better, which could help guide treatment decisions.
SohagAges 18–80 - NCT07736222Recruiting
Does chewing affect artery stiffness in healthy adults?
This study looks at how your oral health and chewing habits might relate to your artery stiffness—a measure of heart health. Researchers will test participants' chewing ability and check their arteries using simple, non-invasive methods.
Innsbruck, TyrolAges 18 years+
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Common questions
- Are there clinical trials for occlusion?
- Yes. Clin2 currently lists 319 recruiting occlusion 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 occlusion 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 occlusion 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.