Clinical trials
Vascular clinical trials
Below are recruiting vascular clinical trials, each written for real people, not researchers. We’re tracking 592 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07048509Recruiting
Exercise and blood vessel health in healthy and prehypertensive adults
This study compares how moderate and high-intensity interval training affect blood vessel function in healthy adults and those with slightly elevated blood pressure (prehypertension). It aims to see which exercise type may improve vascular health.
LjubljanaAges 18–50 - NCT07052435Recruiting
Measuring pressure and flow during leg artery treatment
This study looks at how well blood flows through leg arteries after using a balloon to open blockages. It uses special measurements to check if the treatment fully restores blood flow, which may help guide future treatments.
PátraiAges Any age - NCT07062744Recruiting
Swan-Ganz catheter for cardiogenic shock after heart attack
This study tests whether a special catheter (Swan-Ganz) placed in the heart's blood vessels helps doctors better manage fluids and medications for people in cardiogenic shock after a heart attack. It aims to improve blood flow to vital organs.
HanoiAges 18 years+ - NCT07070635Recruiting
Tea for heart health during menopause
This study tests if drinking 3 cups of English breakfast tea daily for 8 weeks can improve heart health in postmenopausal women who already drink tea. It aims to see if tea offers extra benefits during menopause.
DundeeAges 45–74 - NCT07076082RecruitingPhase 4
Vascular trial registry for leg artery procedures
This study is a registry that collects information on people who have or will have a leg artery procedure to open blocked blood vessels. It helps doctors learn more about how well these procedures work and how to improve care.
Detroit, MichiganAges 45 years+ - NCT07085923Recruiting
Heart health study for people with mental illness
This study tests a program to improve heart health in people with schizophrenia or bipolar disorder who take antipsychotic medication or lithium and have a high body weight. The goal is to help reduce heart disease risk.
OsloAges 25–70 - NCT07095426Recruiting
Fiber supplement study for gut and blood vessel health
This study tests whether taking a fiber supplement can improve gut health and blood vessel health in people with obesity. It may help you understand how your body responds to extra fiber.
Muncie, IndianaAges 18–55 - NCT07098182Recruiting
Preserving blood supply during colon or rectal surgery
This trial tests a technique during colon or rectal surgery to preserve a specific blood vessel (the left colic artery) that helps keep the remaining colon healthy. It is for people with left colon, rectal, or ovarian cancer who are scheduled for surgery.
Montpellier, HeraultAges 18 years+ - NCT07102823Recruiting
A registry study of lung blood vessel health in COPD
This study aims to better understand how COPD affects the blood vessels in your lungs by looking at measurements from a right heart catheterization. It may help doctors identify a specific pattern of lung and heart problems in people with COPD.
GrazAges 18 years+ - NCT07109739Recruiting
Breathing muscle training for blood pressure
This study tests if doing daily breathing exercises with a device can help lower blood pressure and improve blood vessel health. It's for people with higher-than-normal blood pressure who are otherwise healthy.
Minneapolis, MinnesotaAges 18 years+ - NCT07116330Recruiting
Seizures starting after 50: testing heart and blood vessel risk
This study looks at whether checking and treating heart and blood vessel risk factors can help people who start having seizures after age 50. It includes two parts: one that adds a risk check to your regular care, and one that uses your medical records to learn more about this condition.
BoråsAges 50 years+ - NCT07157475Recruiting
Blood vessel complications after leg artery procedures with SGLT2 inhibitors
This study looks at how a type of medicine called SGLT2 inhibitors (used for diabetes, kidney disease, or heart issues) affects blood vessel complications in people who have had a leg procedure to improve blood flow. It compares patients taking the medicine to those who are not.
Wroclaw, Lower Silesian VoivodeshipAges 18 years+ - NCT07164040Recruiting
Study of Glow800 device during brain or reconstructive surgery
This study tests the GLOW800 device which uses a special dye (ICG) to help surgeons see blood flow during brain or reconstructive surgery. It aims to confirm the device works as intended.
PortoAges 18 years+ - NCT07172425Recruiting
Testing nitrate-enriched foods for blood vessel health
This study tests whether adding nitrate (a natural compound found in leafy greens and beets) to foods can boost the body’s levels of nitric oxide, which helps blood vessels relax and improve blood flow. If you’re a healthy adult, you may be able to join to help researchers learn how diet affects your blood vessels.
LondonAges 18–60 - NCT07175311Recruiting
Eye changes after endophthalmitis recovery
This study looks at how blood vessels in the eye change after endophthalmitis, a severe eye infection. It may help doctors better understand recovery and improve future treatment.
Mexico CityAges 18 years+ - NCT07185022Recruiting
Clot-busting drug through artery for medium-vessel stroke
This trial tests a clot-busting drug given directly into the arteries of the brain for people who have had a stroke due to a blockage in a medium-sized artery. It aims to see if this treatment can help improve recovery when started up to 72 hours after symptoms begin.
Fuyang, AnhuiAges 18 years+ - NCT07205003Recruiting
Artery stiffness test for memory disorders
This study looks at how the stiffness of your carotid artery (the main artery in your neck) relates to memory problems. It involves a brain MRI that you may already have planned, and results could help doctors better understand certain types of dementia.
RouenAges 70 years+ - NCT07206238Recruiting
Orbital blood vessel inflammation in optic nerve disease
This study uses MRI scans to look at inflammation in blood vessels around the eye in two conditions: giant cell arteritis (GCA, a type of blood vessel inflammation) and ischemic optic neuropathy (a condition where the optic nerve doesn't get enough blood). The goal is to better understand how inflammation affects the optic nerve and vision, which could help guide future treatments.
Glostrup MunicipalityAges 50 years+ - NCT07211035Recruiting
Study of a device to help create a working dialysis access
This study tests a device that widens your vein before creating the connection used for dialysis. The goal is to help the access mature faster and work better for your treatments.
Boston, MassachusettsAges 18 years+ - NCT07221448Recruiting
Comparing salt versus potassium education for healthier blood vessels
This study compares two education programs — one focused on lowering sodium (salt) and one on boosting potassium — to see which improves blood vessel health. It's for people who eat a lot of salt but not enough potassium, and who generally have a healthy heart and kidneys.
Tallahassee, FloridaAges 18–45 - NCT07223437Recruiting
Restricted exercise for peripheral artery disease study
This study tests a new type of exercise that uses a blood-flow restriction cuff to see if it helps people with leg pain from blocked arteries. If you have stable claudication (leg pain when walking) and have been referred to cardiac rehab, you may qualify.
Knoxville, TennesseeAges 18 years+ - NCT07229261Recruiting
MitoQ for blood vessel health in preeclampsia
This study tests whether a supplement called MitoQ can improve blood vessel function in pregnant people with preeclampsia. It may help you if you have preeclampsia and are not planning to deliver right away.
Milwaukee, WisconsinAges 18–50 - NCT07230847Recruiting
Healing of drug-coated vs. standard stents in high-bleeding-risk patients
This trial compares two types of stents (a drug-coated stent and a standard drug-eluting stent) in people with acute coronary syndrome who also have a high risk of bleeding. It uses a special camera to look at how the artery heals one month after the stent is placed.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07235527Recruiting
Aflibercept biosimilar for wet age-related macular degeneration
This study tests a biosimilar version of aflibercept (a drug that blocks abnormal blood vessel growth) in people with wet age-related macular degeneration. It aims to see how well the treatment works in real life.
Istanbul, şişliAges 45–90
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Common questions
- Are there clinical trials for vascular?
- Yes. Clin2 currently lists 592 recruiting vascular 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 vascular 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 vascular 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.