Clinical trials
Antithrombotic Therapy clinical trials
Below are recruiting antithrombotic therapy clinical trials, each written for real people, not researchers. We’re tracking 18 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04852406Recruiting
Care plan study for people on blood thinners having abdominal surgery
This study looks at whether a structured (protocol-based) care plan before and around surgery improves outcomes for people taking blood-thinning medicines. It may help teams plan safer timing and monitoring to reduce complications around the operation.
Beijing, Beijing MunicipalityAges Any age - 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 - NCT07089030Recruiting
Capsule endoscopy for unexplained anemia on blood thinners
This study uses a capsule endoscopy (a pill-sized camera you swallow) to look for hidden sources of bleeding in the small intestine of people who have iron deficiency anemia and take blood thinners. Finding the cause may help manage your anemia and avoid unnecessary repeat tests.
Trois-Rivières, QuebecAges 18–90 - NCT04695106RecruitingPhase 4
Blood Thinner and Heart Attack Prevention Study
This study tests whether taking dabigatran (a blood thinner) combined with ticagrelor (a blood clot preventer) is safe and effective for patients with irregular heart rhythm (atrial fibrillation) who recently had a heart attack and received a stent. The goal is to prevent future blood clots while minimizing bleeding risks.
Gdansk, Pomeranian VoivodeshipAges 18 years+ - NCT05646394Recruiting
Registry for blood-clot prevention plans in arterial antiphospholipid syndrome
This study keeps a registry to follow people with antiphospholipid syndrome (APS) who have had arterial blood clots (like stroke). It collects information about the treatment approach your clinician chooses to see how different antithrombotic regimens may perform and be tolerated.
Buenos Aires, Buenos Aires F.D.Ages 18 years+ - NCT06007222RecruitingPhase 4
No blood thinners after TAVI: a trial for heart valve patients
This trial is for people who have had a TAVI procedure to replace a narrowed heart valve, and it tests whether it is safe to skip blood thinners afterward. The goal is to find the best way to protect your health without unnecessary medication.
Shinjuku, TokyoAges 20 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 - NCT05627375RecruitingPhase 3
Blood thinner options for clot patients already on antiplatelets
This Phase 3 trial compares the best “blood thinner” approach for people who have a new clot in the leg (DVT) or lung (PE) and who already take antiplatelet medicines for heart or blood-vessel prevention. It aims to find an antithrombotic plan that lowers clot risk while managing bleeding risk.
AmiensAges 18 years+ - NCT05782270RecruitingPhase 4
Blood thinner medicines after bypass surgery with artery unblocking
This trial studies which blood-thinning medicine combination is safest and most helpful after coronary bypass surgery combined with a procedure to unblock the artery (endarterectomy). It focuses on preventing dangerous blood clots while also avoiding excess bleeding.
Beijing, Beijing MunicipalityAges 18 years+ - NCT04347200Recruiting
Long-term blood-thinner therapy registry for heart disease
This study follows people with known coronary artery disease to understand how long-term “blood thinner” treatments are used and how they affect health over time. You may be asked to share medical information and come in for follow-up to help researchers compare outcomes.
MoscowAges 18 years+ - NCT04347187Recruiting
Long-term blood-thinner study for atrial fibrillation patients
This trial follows people with atrial fibrillation to see how long-term blood-thinning treatment affects outcomes over time. It may help determine which long-term approach best lowers stroke and clot risks for patients like you.
MoscowAges 18 years+ - NCT04416581RecruitingPhase 4
Compare two stomach-protecting medicines to prevent bleeding
This trial compares a potassium-competitive acid blocker to a proton pump inhibitor to help prevent stomach or intestinal bleeding in people at high risk who take blood-thinning medicines. It may help reduce dangerous GI bleeding while you stay on heart/stroke medicines.
AnyangAges 19 years+ - NCT05848713RecruitingPhase 3
Blood-thinner treatment for complications of community pneumonia
This Phase 3 trial tests whether an anti-clot “blood thinner” can reduce complications from community-acquired pneumonia in hospitalized adults who need extra oxygen. It may help by lowering harmful clot-related effects during serious lung infection.
Chicago, IllinoisAges 18 years+ - NCT07654634Enrolling by invitation
Precision blood thinning therapy study
This trial tests personalized blood thinner treatment for people who need long-term anticoagulation for conditions like atrial fibrillation or blood clots. The goal is to find the safest and most effective dose for each patient.
Changsha, HunanAges 8 years+ - NCT06551727Enrolling by invitation
Stroke progression treatment: blood pressure and antiplatelet therapy
This trial tests a combination of blood pressure control and antiplatelet therapy for people whose stroke symptoms are getting worse. It is looking for those without a large brain artery clot or heart-related cause.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07202897RecruitingPhase 3
Preventing blood clots in hypertrophic cardiomyopathy with rivaroxaban
This trial tests if the blood thinner rivaroxaban can prevent strokes in people with hypertrophic cardiomyopathy who have early signs of damage in their left atrium (the heart's upper chamber). You may qualify if you have this condition, are in a normal heart rhythm, and are between 40 and 80 years old.
AngersAges 40–80 - NCT04436978RecruitingPhase 4
Best blood thinner plan for atrial fibrillation after stent
This study compares different blood-thinner (“antithrombotic”) strategies in people with atrial fibrillation or flutter who recently had a stent placed (PCI). It aims to find a plan that lowers clot risk while keeping bleeding risk as low as possible.
AalstAges 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+
Hear when a new Antithrombotic Therapy 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 antithrombotic therapy?
- Yes. Clin2 currently lists 18 recruiting antithrombotic therapy 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 antithrombotic therapy 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 antithrombotic therapy 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.