Clinical trials
Left Atrial Appendage Thrombosis clinical trials
Below are recruiting left atrial appendage thrombosis clinical trials, each written for real people, not researchers. We’re tracking 9 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05976685Recruiting
Close the left atrial appendage after stroke despite blood thinners
This study tests whether closing a heart pouch called the left atrial appendage can prevent future strokes in people with atrial fibrillation who had an ischemic stroke even while taking blood thinners. It may help reduce stroke risk by blocking a common place where clotting can start.
BrugesAges 18 years+ - NCT07125417RecruitingPhase 4
Blood thinner comparison after left atrial appendage closure
This study compares two approaches after a left atrial appendage closure (LAAC) procedure: taking no blood thinner versus taking just one antiplatelet medication. It aims to see which option is safer for people with atrial fibrillation who are at risk for bleeding.
Nagoya, Aichi-kenAges Any age - NCT07278869Recruiting
Study of Append system for atrial fibrillation patients
This trial tests a new device, the Append System, to close off the left atrial appendage (a small pouch in the heart) in people with atrial fibrillation. The goal is to reduce stroke risk without needing long-term blood thinners.
Jonesboro, ArkansasAges 18 years+ - NCT05021601Recruiting
Ablation method comparison for rheumatic valve and ongoing AF
This study compares two heart procedures—targeting one or both upper heart chambers versus only the left upper chamber—to treat people with ongoing atrial fibrillation caused by rheumatic mitral valve disease. It aims to see which approach works better and is safer for restoring normal rhythm.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06007872Recruiting
Heart device implant using ultrasound probe inside the heart
This trial studies a procedure to implant a Watchman device using a tiny ultrasound probe placed inside the heart, avoiding a probe in the throat. It may help patients with atrial fibrillation who need to reduce stroke risk.
Cleveland, OhioAges 18 years+ - NCT06585228Recruiting
Heart CT vs ultrasound to find clots after stroke
This study compares two ways to look for blood clots in the heart after a stroke: a heart CT scan and an ultrasound done through the food pipe. It aims to see if the CT scan can spot clots just as well as the more invasive ultrasound.
Amsterdam, North HollandAges 18 years+ - NCT07575867Recruiting
Reduced Blood Thinner Strategy After Heart Device Closure
This trial tests whether patients who receive a special device to close a hole in the heart (to prevent stroke from irregular heartbeat) can safely take fewer blood-thinning medications afterward. The study compares taking a standard blood thinner for 3 months versus taking aspirin only, to see which approach works best with fewer bleeding risks.
MoscowAges 18 years+ - NCT06212674RecruitingPhase 4
Stroke prevention: combined heart procedure for atrial fibrillation
This study tests a combined approach — a catheter ablation to fix the irregular heartbeat (atrial fibrillation) and a device to close the left atrial appendage — in people who recently had a stroke caused by a clot. The goal is to prevent future strokes and reduce the need for long-term blood thinners.
Katowice, Upper SilesiaAges 18–75 - NCT03830320RecruitingPhase 1
PET scan to look for blood clots in the heart or lungs
This Phase 1 study uses a PET scan to detect blood clots (thrombosis) in specific groups of people. It’s testing how well the scan can find clots and how it should be timed with other heart or illness tests.
Boston, MassachusettsAges 18–85
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Common questions
- Are there clinical trials for left atrial appendage thrombosis?
- Yes. Clin2 currently lists 9 recruiting left atrial appendage thrombosis 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 left atrial appendage thrombosis 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 left atrial appendage thrombosis 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.