Clinical trials
Cardiovascular clinical trials
Below are recruiting cardiovascular clinical trials, each written for real people, not researchers. We’re tracking 1,177 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05390892RecruitingPhase 4
Preventing kidney and heart damage in type 2 diabetes
This study tests whether diabetes medicines can help prevent worsening heart and kidney problems in people with type 2 diabetes. You’ll be assigned by chance to one of these medicine types, and your other care will be adjusted for safety.
Huntsville, AlabamaAges 40–80 - NCT03635255Recruiting
Testing heart disease blood markers to predict heart events
This study looks at tiny molecules in your blood to see how they relate to future heart problems in people with coronary artery disease or other cardiovascular disease. If your results suggest higher or lower risk, it may help doctors better predict who could have adverse cardiovascular outcomes.
TaipeiAges 20 years+ - NCT02282748Recruiting
Swiss long-term health study for local residents
This trial is a long-term study that follows people over time to learn about health patterns in specific Swiss areas. Your participation may help researchers better understand long-term health changes and how to improve care.
Uznach, Canton of St. GallenAges 6 years+ - NCT04075162Recruiting
Free heart calcium scan program at University Hospitals
This study is looking at people who already received a free coronary artery calcium (CAC) CT scan through a community screening program at University Hospitals. It may help the hospital understand who benefits from offering these no-cost scans.
Cleveland, OhioAges 18–100 - NCT04101188Recruiting
Study how extra potassium affects blood vessels
This study looks at how eating more potassium may protect blood vessels in healthy people. You may be eligible if you have normal blood pressure and a normal heart rhythm test, and you do not have certain health conditions.
Newark, DelawareAges 18–45 - NCT04212520Recruiting
Using non-fasting cholesterol tests to predict heart events
This study looks at whether cholesterol levels measured without fasting can help predict future heart and blood vessel events in people living in the community. If you join, your non-fasting blood test results may be tracked to see how well they forecast cardiovascular risk.
Guangzhou, GuangdongAges 18 years+ - NCT04113356Recruiting
MRI study after first heart attack treated with fast angioplasty
This trial tests how well a heart MRI can be used soon after a first heart attack, especially when a blocked artery is opened quickly with angioplasty. It may help doctors better assess heart injury and guide care after an emergency heart event.
InnsbruckAges 18 years+ - NCT02016430Recruiting
Diet study to lower TMAO levels using gut microbes
This trial looks at whether a structured 12-week diet can lower a blood chemical called TMAO, which is linked to heart and kidney risk for some people. It may help you see if diet changes can shift gut microbes and reduce TMAO-related signals.
Cleveland, OhioAges 18 years+ - NCT02814396Recruiting
ECG analysis system for heart conditions
This trial uses a new ECG analysis system to better detect heart rhythm problems or other heart diseases. It may help doctors diagnose and treat heart conditions more accurately.
TaipeiAges 20 years+ - NCT07174141Recruiting
Heart risks from newer blood cancer drugs (acalabrutinib or zanubrutinib)
This study looks for early signs of heart problems in people taking newer targeted blood cancer drugs called acalabrutinib or zanubrutinib. By using special blood tests, doctors hope to catch and manage heart issues before they become serious.
DijonAges 18 years+ - NCT06334003Recruiting
Heart health in moms and babies after fertility treatment
This study looks at how fertility treatments affect the heart and metabolism of mothers and their children. It compares women who became pregnant with or without fertility help to understand any differences.
CopenhagenAges 18–40 - NCT06272734Recruiting
Reprieve system study for hospitalized heart failure
This study tests a device (Reprieve System) to remove extra fluid more safely in heart failure patients while they are hospitalized. It may be a good option if you have fluid buildup and are not too sick from other conditions.
TbilisiAges 18 years+ - NCT07275476Recruiting
Pregnancy and blood clot study
This study looks at how pregnancy affects blood clots in healthy women. If you qualify, researchers will check your blood's clotting properties to learn more about pregnancy-related changes.
Krakow, MałopolskaAges 18–40 - NCT07396857Recruiting
Sitting and blood pressure study for healthy adults
This study tests how substances from your blood vessels (EDHFs) help control blood pressure after you sit for a long time. It may help explain why sitting too much is bad for your heart.
Halifax, Nova ScotiaAges 18–65 - NCT07077395RecruitingPhase 2
Hot flash study to check heart health links
This study looks at how hot flashes in midlife women might be connected to heart disease risk. Researchers want to see if managing hot flashes can improve heart health.
Boston, MassachusettsAges 40–65 - NCT07247487Recruiting
Diet and Heart Health in Rosario
This study looks at how different diets (vegan, vegetarian, or omnivorous) affect heart health and metabolism in Rosario. It's a good fit if you're a generally healthy adult who has been following one of these diets for at least a year.
Rosario, Santa Fe ProvinceAges 18–65 - NCT07622823Recruiting
Nerve Blocks to Reduce Pain After Heart Surgery
This study tests whether special numbing injections around nerves (called fascial plane blocks) can help reduce pain and improve recovery after planned heart surgery. The goal is to see if this technique helps patients manage pain better and recover faster.
AntalyaAges 18 years+ - NCT06702553RecruitingPhase 3
Nitric oxide to reduce support after heart surgery
This trial tests whether giving nitric oxide gas during heart surgery can help patients recover faster and need less breathing and circulation support afterward. It is for people having planned heart or aortic surgery with a heart-lung machine for the first time.
Boston, MassachusettsAges 18 years+ - NCT02397668Recruiting
New tricuspid valve replacement for leaky or absent valve
This study tests a special replacement valve (an “ECM valve”) for people whose tricuspid valve is leaky or missing and needs surgery. It may help restore blood flow on the right side of the heart and is designed for certain children born with congenital heart problems.
Mobile, AlabamaAges 1–85 - NCT06372054Recruiting
Predicting health risks for Italian Air Force members
This study aims to develop smart risk models using your body's data (like proteins and genes) along with personal exposure readings. It will help predict health risks for Italian Air Force personnel. You will wear a monitor and give samples, then be followed over time.
MilanAges 26–38 - NCT07181356Recruiting
Remote Ischemic Preconditioning for Heart Attack Recovery
This study tests whether a simple, noninvasive procedure called Remote Ischemic Preconditioning (RIPC) — where a blood pressure cuff is briefly tightened on an arm or leg — can improve long-term recovery for people who have had a heart attack. The treatment is done many times over a long period to see if it helps the heart heal and reduces future problems.
Zhengzhou, HenanAges 18 years+ - NCT07581431RecruitingPhase 1
Testing ISM8969 in healthy and obese adults with heart disease risk
This early-stage trial tests a new drug called ISM8969 to see if it's safe and how the body handles it. Participants are either healthy adults or adults who are overweight with risk factors for heart disease, like high blood pressure or high cholesterol.
Melbourne, VictoriaAges 18–80 - NCT07100457Recruiting
OR6A2 on immune cells and heart recovery after heart attack
This study looks at a molecule called OR6A2 on certain immune cells (monocytes) in people who have had a heart attack treated with a stent. It aims to see if this molecule is linked to heart recovery and future heart problems.
Nanjing, JiangsuAges 18–90 - NCT06986187Recruiting
Predicting difficult airways in heart surgery patients
This study measures how often difficult airways occur during heart or blood vessel surgery and builds a way to predict them beforehand. It may help your care team prepare for safer airway management during your procedure.
AnkaraAges 18 years+
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Common questions
- Are there clinical trials for cardiovascular?
- Yes. Clin2 currently lists 1,177 recruiting cardiovascular 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 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 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.