Acute myocardial infarction

This study tests a new monthly injection called ziltivekimab in 10,000 people who recently had a heart attack. The goal is to see if it can lower the risk of having another heart attack, a stroke, or dying from heart disease. Participants will receive either the study drug or a p…

This study tests whether a personalized 12-week cardiac rehabilitation program, offered in a safety net clinic, helps more heart patients attend rehab compared to the usual referral to an outside program. Researchers will enroll 100 adults who have had a heart attack, surgery, or…

This trial investigates the best way to treat people who have a heart attack and also have other narrowed arteries. It compares doing an immediate procedure to open those other arteries, guided by a pressure wire, versus waiting and using a heart scan to decide later. The goal is…

This study tests if a drug called inclisiran can reduce fatty plaque buildup in the arteries of people who recently had a heart attack and have high cholesterol. About 318 adults will receive either inclisiran or standard care, and doctors will use special imaging to measure plaq…

This study tests a drug called selatogrel, which people inject themselves at the first sign of a heart attack. The goal is to see if it can prevent death or reduce heart damage. The trial involves 25,000 people who recently had a heart attack and have other risk factors. Particip…

This trial looks at the best time to reopen other blocked arteries in people who have just had a major heart attack (STEMI) and have multiple narrowed heart arteries. Participants are randomly assigned to have all blockages fixed right away or in a separate procedure later. A spe…

This trial aimed to test whether umbilical cord stem cells, delivered through a catheter into heart arteries, could safely improve heart function in people with severe heart damage after a major heart attack. It was designed for patients with very weak hearts (ejection fraction b…

This study planned to test whether cooling the body before and after opening a blocked artery could help people having a heart attack. It was designed to include 80 patients at up to 15 hospitals. However, the trial was withdrawn before anyone was enrolled, so we have no informat…

This study tests whether adding evolocumab (Repatha) to standard care helps people who recently had a heart attack reach very low LDL cholesterol levels and avoid death or unplanned heart-related hospital stays. About 2,166 participants with STEMI or NSTEMI will be randomly assig…

This early study tests a new freezing treatment for people who recently had a heart attack or unstable chest pain. The treatment uses a special balloon to freeze high-risk plaque in the heart's arteries that could rupture and cause another heart attack. The goal is to stabilize t…

This study tests a new care model for people who have had a heart attack. It uses digital tools and specially trained pharmacists to help manage health after leaving the hospital. The goal is to reduce the risk of another heart attack or death. The study involves 1,633 adults in …

This study tracks over 1,300 heart attack patients who received a procedure called percutaneous coronary intervention (PCI), which opens blocked heart arteries. Researchers want to see if PCI reduces major heart problems like death, another heart attack, or the need for more proc…

This study tests whether a blood test can help doctors safely lower the dose of strong blood thinners (P2Y12 inhibitors) in people who recently had a heart attack or stent. The goal is to reduce bleeding complications without raising the risk of another heart attack or stroke. Ab…

This study tests whether giving evolocumab, a powerful cholesterol-lowering drug, very early during a heart attack hospital stay can reduce the chance of another heart attack, stroke, or death. About 6,000 adults hospitalized for a heart attack are randomly assigned to receive ev…

This study aimed to test a gene therapy called VM202RY in people who recently had a heart attack. The treatment was injected directly into the heart muscle to help it heal and improve pumping strength. However, the trial was withdrawn before enrolling any participants, so no data…

This study compares two blood test schedules for diagnosing heart attacks in the emergency room: the standard 3-hour test and a newer 1-hour test. Over 64,000 adults with chest pain will be enrolled to see if the faster test is just as safe and accurate. If it works, patients cou…

This study tests a new rapid blood test that can detect heart damage in about an hour, right in emergency primary care clinics. Researchers will enroll 2,500 adults with chest pain across six Norwegian clinics to see if the test safely rules out heart attacks and reduces hospital…

This study enrolls 800 patients having heart attacks to test an artificial intelligence model that reads standard 12-lead ECGs. The AI aims to detect which artery is blocked and how severely blood flow is reduced, at the moment of a heart catheterization. If accurate, this could …

This large observational study involving 150,000 people tests whether artificial intelligence can predict new heart attacks by analyzing electrocardiogram (ECG) images. The AI model, called AMIdECG, looks at past ECG data that was considered normal to see if it can forecast a fut…

This study tests a new way to classify heart attacks based on whether a coronary artery is fully blocked (occlusion) or not, instead of the traditional ST-elevation vs non-ST-elevation method. Researchers will compare outcomes in 6,000 patients to see if the new approach leads to…

This trial tests whether routinely screening heart attack patients for H. pylori, a common stomach bacteria, can prevent upper gastrointestinal bleeding. The bacteria can cause ulcers that bleed, especially when patients take blood thinners after a heart attack. Researchers will …

This study is a registry that will follow 6,000 people who had a heart attack and were treated with emergency angioplasty at Zhongshan Hospital. Researchers will collect information on their health, procedures, and medications, and track their recovery for up to two years. The go…

This study looks at whether a special heart MRI, done within a week of a heart attack, can help doctors better predict a patient's future health. Researchers will follow 2,000 adults for years to track serious heart events like another attack or heart failure. The goal is to lear…

This study looks at how doctors treat people having a severe heart attack complicated by cardiogenic shock, where the heart can't pump enough blood. Researchers will track 124 patients at 20 U.S. hospitals to see how decisions about using mechanical heart support devices affect s…

This study is observing 2,000 people who have had a heart attack to collect detailed medical information, images, and blood samples. Researchers will use this data to better understand different types of heart attacks and find new ways to predict and prevent future heart problems…

This study is testing a new AI-powered decision support system designed to help doctors diagnose and treat acute myocardial infarction (heart attack) more quickly and effectively. The system aims to address common delays in care, such as slow diagnosis in clinics and low complian…

This study looks at three ways to treat severely hardened heart arteries before placing a stent: using sound waves (lithotripsy), a high-pressure balloon, or a tiny rotating device (orbital atherectomy). The goal is to see how each method affects the small blood vessels in the he…

This study looks at whether a common diabetes medicine (SGLT2 inhibitor) can help prevent future heart problems in people with type 2 diabetes who have had a heart attack. Researchers will compare health records of 200,000 adults in Korea who took either an SGLT2 inhibitor or ano…

This study was designed to test a new catheter that takes two types of pictures inside heart arteries at the same time—using sound and light. The goal was to see if this hybrid approach is safer and better at identifying fatty plaques that could cause heart attacks compared to st…

This study was designed to see if helping heart patients with social problems like food, housing, and mental health could keep them out of the hospital. The researchers planned to screen patients and connect them to community resources. However, the study was withdrawn before enr…