Clinical trials
Cardiovascular System clinical trials
Below are recruiting cardiovascular system clinical trials, each written for real people, not researchers. We’re tracking 104 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07539532Recruiting
AI model to predict heart problems after stomach surgery
This study compares a new artificial intelligence tool with traditional methods to predict which patients might have heart-related complications after gastrointestinal surgery. The goal is to find better ways to identify high-risk patients and potentially improve their care.
Hà NộiAges 16 years+ - NCT05440422RecruitingPhase 2
Anifrolumab for heart health in lupus patients
This study tests whether anifrolumab, a drug that targets the immune system, can improve markers of blood vessel health in people with lupus. It may help reduce the risk of heart problems associated with lupus.
Bethesda, MarylandAges 18–80 - NCT07735221Recruiting
Peanuts for stress and heart health
This trial tests whether eating peanuts every day can reduce stress, improve immune function, and lower inflammation in people who feel stressed. If you are stressed and generally healthy, you may qualify.
Davis, CaliforniaAges 18–65 - NCT07775976Enrolling by invitation
Whole-heart checkup with a wearable heart monitor
This study looks at how well a wearable heart monitor and special software can check the health of your whole heart and assess your risk of future heart problems. It may help doctors create more personalized care plans.
Pasadena, CaliforniaAges 18 years+ - NCT06608849Recruiting
Long-term health effects after COVID-19
This study looks at how COVID-19 may affect the lungs, heart, and kidneys in the months or years after the infection. It compares three groups: people who never had COVID, people who had COVID but recovered without organ problems, and people who had organ problems during COVID. The goal is to understand what long-term complications might arise.
AthensAges 18 years+ - NCT03242642Recruiting
Testing a new catheter procedure to replace a leaking mitral valve
This trial studies whether a new catheter-based system can replace a badly leaking mitral valve in people who have symptoms. It may help if you can’t safely get current approved valve treatments or standard surgery.
Birmingham, AlabamaAges 18 years+ - NCT05539781Recruiting
Blood flow and brain function monitoring after carotid procedure
This trial studies how blood flow and brain function change after a carotid artery revascularization procedure (opening a narrowed carotid artery). It may help doctors understand what to expect after treatment, especially in people with significant artery narrowing.
Beijing, Beijing MunicipalityAges 18–85 - NCT07270562Recruiting
Orbital atherectomy for severe leg circulation problems
This trial tests a special tool (orbital atherectomy) to remove hard calcium buildup from leg arteries in people with severe leg circulation problems. It may help restore blood flow and prevent amputation.
HullAges 18 years+ - NCT05731986Recruiting
Skin nerve stimulation to raise blood pressure after spinal injury
This study tests whether a device that delivers mild electrical stimulation through the skin can improve low blood pressure after an acute spinal cord injury. It may help reduce episodes of dizziness or faint-feeling caused by blood pressure dropping when you sit up.
West Orange, New JerseyAges 18–75 - NCT04669548Recruiting
Accuryn monitoring study for people having heart surgery
This registry collects information from patients who are monitored with the Accuryn system during heart surgery and their ICU stay. It helps researchers learn from the system’s signals to better understand patient care around cardiac procedures.
Los Angeles, CaliforniaAges 18 years+ - NCT06898515Recruiting
Fluid removal study for acute heart failure patients
This trial tests a device designed to safely remove extra fluid from patients hospitalized with worsening heart failure. It may help those who are not responding well to standard water pills (diuretics).
Irvine, CaliforniaAges 22 years+ - NCT06001073Recruiting
Heart and brain disease health prediction study
This study uses advanced health data to predict how heart and brain conditions may progress. It aims to help doctors provide better care for people with these diseases.
Xi'an, ShaanxiAges 3–80 - NCT06978998Recruiting
Retinal photos to help predict heart failure outcomes
This study tests whether a simple eye photo can help doctors better predict the course of heart failure with reduced pumping strength. If it works, this low-cost test could improve care for people with this condition.
SeoulAges 20 years+ - NCT06917131Recruiting
Can royal jelly help with high blood pressure?
This study tests if taking royal jelly, a natural substance made by bees, can reduce inflammation and stress in the body for people with high blood pressure (stage 1). It may help control blood pressure better.
Rio de Janeiro, Rio de JaneiroAges 18–75 - NCT06575907Enrolling by invitation
Life after stroke in Finland: health, work, and services
This study looks at how stroke affects your health, daily life, work, and use of social and health services. It aims to understand your experiences and needs after a stroke, so services can be improved.
Helsinki, UusimaaAges 18 years+ - NCT02725060Enrolling by invitation
Study of autoimmune changes in postural tachycardia syndrome
This trial studies whether an autoimmune (immune system–related) process is involved in postural tachycardia syndrome (POTS), a condition where your heart rate rises when you stand. The study may help researchers understand what causes POTS and how it could be treated or monitored.
Oklahoma City, OklahomaAges 18–50 - NCT07077304Recruiting
Cardiac imaging study for inflammatory heart diseases
This study uses heart scans (MRI or nuclear imaging) to better understand inflammatory heart conditions. If you have a suspected inflammatory heart disease and are already scheduled for one of these scans, you may be able to join.
ParisAges 18 years+ - NCT07055919Recruiting
Assist system for mitral valve clip procedure
This study is testing a new assist system to help doctors perform a minimally invasive procedure (MitraClip) that clips the leaky mitral valve without open-heart surgery. It is for people with severe mitral regurgitation who cannot safely have surgery or choose not to.
Xiamen, FujianAges 18 years+ - NCT06930521Recruiting
Monitoring heart health during HER2 therapy for breast cancer
This study tracks how well the heart handles HER2-targeted therapy (like Herceptin) during the first year of treatment for early-stage breast cancer. It helps keep you safe by checking heart function closely.
Toronto, OntarioAges 18–79 - NCT06383208Recruiting
Heart and kidney risk study for people with both diseases
This study looks at how well we can predict heart and kidney problems in people who have both coronary heart disease and chronic kidney disease. By analyzing certain markers, researchers hope to create a better risk assessment tool.
Beijing, Beijing MunicipalityAges 18–80 - NCT07601763Recruiting
Pulsed Field Ablation for Atrial Fibrillation Treatment
This trial tests a newer ablation technique called pulsed field ablation to treat atrial fibrillation, a heart rhythm disorder. The goal is to see if this method works well and is safe for patients who need treatment.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07446023Recruiting
Testing a new way to measure heart artery blockages
This study compares two advanced imaging methods (IVUS and FFR) to see which better identifies blockages that need treatment. It may help doctors decide the best care for people with chest pain or recent heart attacks.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07094919Recruiting
Corheart 6 heart pump long-term study
This study follows people who have already received the Corheart 6 heart pump to see how well it works over time. You may qualify if you have severe heart failure that doesn't improve with standard treatments and you got the pump after October 1, 2021.
Shenzhen, GuangdongAges 18 years+ - NCT06819657Recruiting
Remote ischemic conditioning after aneurysm surgery
This trial tests a safe, non-invasive treatment called remote ischemic conditioning (using a blood pressure cuff on your leg) to see if it helps brain recovery after aneurysm surgery. It might reduce secondary damage and improve outcomes.
Beijing, Beijing MunicipalityAges 18–80
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Common questions
- Are there clinical trials for cardiovascular system?
- Yes. Clin2 currently lists 104 recruiting cardiovascular system 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 cardiovascular system 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 cardiovascular system 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.