Clinical trials
Microvascular Dysfunction clinical trials
Below are recruiting microvascular dysfunction clinical trials, each written for real people, not researchers. We’re tracking 58 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07380919RecruitingPhase 2/Phase 3
Study of ranolazine to prevent heart muscle damage after a heart attack
This trial tests whether a medication called ranolazine can help prevent damage to tiny blood vessels in the heart after a certain type of heart attack (STEMI). You may be eligible if you recently had this kind of heart attack and had a successful procedure to open a blocked artery, but still have other blockages that can be treated with stents.
Catanzaro, ItalyAges 18–80 - NCT07604467Recruiting
Understanding Stem Cells in Takotsubo Heart Syndrome
This study examines how certain stem cells (CD34+ cells) may contribute to takotsubo syndrome, a temporary heart condition often triggered by stress. By understanding this connection, researchers hope to improve treatment and recovery for patients with this condition.
Ljubljana, LjubljanaAges 18 years+ - NCT06332131Enrolling by invitation
Heart blood vessel effects of immunotherapy in breast and lung cancer
This trial studies whether immunotherapy drugs (called immune checkpoint inhibitors) affect the small blood vessels of the heart. If you have breast cancer or lung cancer and are starting a specific treatment plan, you may be asked to have a special heart scan before and during therapy.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06083155Enrolling by invitation
Dutch registry of coronary function tests
This study collects information from people who are already scheduled for a coronary function test, to learn more about heart vessel health. By joining, you help researchers understand patterns and improve care for others.
Nijmegen, GelderlandAges Any age - NCT05915260Enrolling by invitation
Heart MRI study in adults with type 2 diabetes
This study uses a heart scan (MRI) to learn more about how the heart is affected in people with type 2 diabetes. It may help researchers better understand changes in the heart over time and who might benefit from future care.
SlagelseAges 18–80 - NCT05616910Enrolling by invitationPhase 2
Inhaled nitric oxide for microvascular problems after brain injury
This Phase 2 study tests whether inhaled nitric oxide can improve tiny blood-flow problems in the brain after traumatic brain injury. If you qualify, you may receive inhaled nitric oxide and be monitored for safety and recovery.
Philadelphia, PennsylvaniaAges 18–75 - NCT02582021Recruiting
Study of treatments and imaging in women with angina or HFpEF
This trial studies how heart disease affects the heart using heart imaging, and looks at people with chest pain/angina or heart failure with preserved pumping strength (HFpEF). It may help doctors better understand what’s driving symptoms and how best to evaluate these conditions.
Los Angeles, CaliforniaAges 18 years+ - NCT07196397Recruiting
Polish Registry of Heart Nerve Procedures
This registry tracks people who have had or plan to have a procedure that changes the nerves controlling heart rate, such as cardioneuroablation. It aims to better understand and treat conditions like inappropriate tachycardia, POTS, and fainting spells.
RzeszówAges 18 years+ - NCT07498231Recruiting
Small heart vessel study for chest pain
This study looks at the tiny blood vessels in your heart (the microcirculation) that can cause chest pain even when the main arteries are open. It aims to better understand and treat this type of chest pain, called chronic coronary syndrome.
BialystokAges 18–75 - NCT05808686RecruitingPhase 2
Exercise-based training for circulation in older, frail adults
This study tests a special exercise training approach to help small blood vessels work better and improve resilience in frail older adults. If you join, you’ll do training that may involve temporary blood-flow restriction, so safety rules are important.
Wauwatosa, WisconsinAges 65–85
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Common questions
- Are there clinical trials for microvascular dysfunction?
- Yes. Clin2 currently lists 58 recruiting microvascular dysfunction 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 microvascular dysfunction 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 microvascular dysfunction 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.