Clinical trials
Angiography clinical trials
Below are recruiting angiography clinical trials, each written for real people, not researchers. We’re tracking 181 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06566625Recruiting
MRI before heart catheterization for heart attack
This trial compares using a cardiac MRI before the standard catheterization (angiogram) in people with a suspected heart attack that doesn't show the typical ECG changes. It aims to see if the MRI can help guide decisions and avoid unnecessary procedures.
Stockholm, SwedenAges 18 years+ - NCT07756775Recruiting
Comparing two imaging tests for stroke diagnosis
This study compares two imaging methods, magnetic resonance imaging (MRI) without contrast dye and a carotid ultrasound (Doppler), to see which one is better at finding blocked arteries in the neck that can cause strokes. The results may help doctors choose the best test for people who have had a stroke or a mini-stroke.
Sohag, Sohag GovernorateAges 18 years+ - NCT07286578Recruiting
Using heart CT scans to guide treatment for blocked arteries
This trial is testing whether a special heart CT scan (coronary CT angiography) can help doctors better understand and treat calcium buildup in your heart arteries. If you have a type of heart disease that might need a stent or other procedure, this study could help decide the best approach.
Boston, MassachusettsAges 18–85 - NCT05725096Recruiting
CT scan helps guide cholesterol and heart risk care
This study is testing how a special heart scan (coronary CT angiography) can help manage cholesterol levels and other heart risk factors in people who feel well and have no known heart disease. It may help doctors better decide what lifestyle or medicines you may need to lower risk.
Nanjing, JiangsuAges 40–69 - NCT05237232Recruiting
MRI study of blood vessel changes after ECMO in infants
This study uses a brain MRI with a special blood-vessel scan to see how circulation changes after a life-support machine called ECMO in young children. It may help doctors better understand what happens in the brain after ECMO and improve care.
ParisAges Up to 17 years - NCT06879769Recruiting
Better heart CT scan preparation study
This study looks at how to improve the preparation and imaging techniques for heart CT scans. It may help make the scan more comfortable and accurate for people who already have a heart CT scheduled.
Stockholm, HuddingeAges 18 years+ - NCT06613555Recruiting
Eye blood vessel scan study for systemic disease
This study uses an advanced eye scan (OCT-A) to look at tiny blood vessels in the back of the eye. It compares people with systemic blood vessel conditions (like high blood pressure or inflammatory disease) to healthy volunteers, to see if the eye scan can help predict or understand these diseases.
DijonAges 18 years+ - NCT04944615Recruiting
IVUS-guided stent placement for blocked heart artery using longer guidance
This trial compares two ways to place a stent (a small mesh tube) for a completely blocked heart artery: using an IVUS camera inside the artery versus using a standard x-ray approach. It may help people get better heart outcomes by improving how accurately the stent is placed in long-term blockages.
BeijingAges 18 years+ - NCT07625358Recruiting
How Caffeine and Alcohol Affect Your Eyes
This study measures how caffeine and alcohol change the size of your pupils (the dark circles in your eyes). Researchers want to understand how these common substances affect your eye's natural responses, which could help with vision and neurological research.
SingaporeAges 30–50 - NCT06969547Recruiting
Heart muscle coordination and microvessel function SPECT study
This study uses a special heart scan (SPECT) to look at how well the heart muscle is squeezing and how well the tiny blood vessels in the heart are working. It may help doctors understand why some people have chest pain even when their main arteries are not blocked.
TomskAges 18–75 - NCT06154395Recruiting
Improving heart blood flow after a first heart attack
This study tests a way to improve blood flow in the small vessels of the heart after a first heart attack. It is for people who have a specific type of heart attack in the front part of the heart and are treated quickly with a catheter procedure.
Harbin, HeilongjiangAges 18 years+ - NCT07707427Recruiting
Comparing two guidewires for twisted wrist arteries during heart tests
This trial compares two different types of thin wires (guidewires) used during a coronary angiogram to see which one works better when your wrist artery has a twist or loop. The goal is to make the procedure smoother and safer for people with this common variation.
PátraiAges 18 years+ - NCT07190079Recruiting
New way to diagnose blood clots in the lungs using saline
This study tests a new method using a saline solution and a special imaging belt to quickly diagnose pulmonary embolism (a blood clot in the lungs) in people with acute breathing problems. If successful, it could provide a faster, safer alternative to standard CT scans.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07297641Recruiting
Imaging-guided vs X-ray-guided PCI for blocked stents
This trial compares two ways to guide a procedure to reopen a stent that has narrowed again: using a special camera inside the artery (IVUS) versus standard X-ray (angiography). It aims to see which approach works better for people who have a drug-eluting stent that is narrowing for the first time.
Nanjing, JiangsuAges 18–80 - NCT06596408Recruiting
Blood vessel study in very nearsighted eyes
This study uses OCTA, a type of eye scan, to look at the blood vessels in the back of the eye in people who are very nearsighted (high myopia). It aims to understand how high myopia affects the retina's blood supply, which could help with future eye care.
Sohag, Sohag GovernorateAges 15 years+ - NCT06509087Recruiting
Combining CT and MRI for joint pain procedure
This study tests a procedure called transarterial microembolization for chronic shoulder or knee pain that hasn't improved with other treatments. It uses both CT and MRI to guide the procedure and see if it can help reduce pain.
TaipeiAges 20–80 - NCT06516315Recruiting
Blood flow measurement during leg artery procedure
This study tests a new way to measure blood flow during a leg artery procedure. It may help doctors decide if a stent is needed, using a special software that analyzes X-ray images instead of a separate wire in the artery.
Paris, Île-de-France RegionAges 18 years+ - NCT07038967Recruiting
Cataract surgery and diabetic macular edema progression
This trial studies how diabetic macular edema (swelling in the center of the retina) might change after cataract surgery. It may help doctors understand if surgery is safe for people with this condition.
CairoAges 18 years+ - NCT07076771Recruiting
Testosterone and artery blockage in young men with heart disease
This study looks at whether testosterone levels are linked to how blocked the heart arteries are in young men (under 45) with early heart disease. It involves a one-time blood test during a planned cardiac catheterization.
SohagAges Up to 45 years - NCT07747428Recruiting
Eye imaging study for diabetic retinopathy
This study uses a special eye imaging test called OCT angiography to look at tiny blood vessels in the back of the eye. It aims to understand changes caused by diabetic retinopathy, which could help improve how we monitor and treat this condition.
SohagAges 18–80 - NCT06409013Recruiting
Dye-guided surgery for sarcoma removal
This study tests whether using a special dye during surgery helps doctors see and remove sarcoma tumors more completely. It may help improve the chances that no cancer is left behind.
Rochester, MinnesotaAges 18 years+ - NCT07711106Recruiting
Comparing expert IVUS to standard IVUS for left main artery stenting
This study compares two ways of using a special ultrasound camera (IVUS) inside your heart's main artery during stenting. The goal is to see if a new 'expert' computer system helps the doctor place the stent better than the standard IVUS method. It may help people with blockages at the Y-shaped split of the left main artery.
Saint PetersburgAges 18 years+ - NCT05634031Recruiting
Study of heart vessel dysfunction seen on heart imaging
This study looks at coronary microvascular dysfunction (small blood vessel problems in the heart) using heart imaging. It may help researchers understand causes of chest tightness with activity and shortness of breath when the main heart arteries are not blocked.
New York, New YorkAges 18 years+ - NCT03295773Recruiting
Study brain artery narrowing after stroke using 3D imaging
This study follows people after a stroke to better understand how the brain’s artery narrowing changes over time. It uses special 3D scans to see how blood flow and artery structure evolve, which may help future stroke prevention and treatment.
Hong KongAges 18–80
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Common questions
- Are there clinical trials for angiography?
- Yes. Clin2 currently lists 181 recruiting angiography 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 angiography 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 angiography 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.