Clinical trials
Microcirculation clinical trials
Below are recruiting microcirculation clinical trials, each written for real people, not researchers. We’re tracking 32 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07074847Enrolling by invitation
Heart artery microcirculation and metabolism study
This trial looks at the tiny blood vessels in the heart and how they work in people who have no major blockages. It may help understand chest pain that isn't caused by large artery narrowing.
Xi'an, ShaanxiAges 18–80 - NCT07058922Enrolling by invitationEarly Phase 1
Beetroot powder for resistant hypertension
This study tests if a powdered beetroot supplement can improve blood flow in the small blood vessels of people with resistant hypertension. If you have hard-to-treat high blood pressure, this might be an option for you.
Rio de Janeiro, Rio de JaneiroAges 18 years+ - NCT07052461Recruiting
Blood flow study in ICU patients after heart surgery
This study looks at blood flow patterns in patients after non-emergency heart surgery to see if they relate to recovery in the ICU. It uses a special ultrasound to check blood vessels in the belly and leg.
BaselAges 18 years+ - NCT06797752Recruiting
Stellate ganglion block and retina blood flow study
This trial looks at how a nerve block (stellate ganglion block) affects blood flow in the retina. It may help people who already get this block for conditions like complex regional pain syndrome understand eye effects.
Dallas, TexasAges 18 years+ - NCT05984537RecruitingPhase 4
Bivalirudin during angioplasty for high-risk heart plaques
This study tests whether a blood thinner called bivalirudin, given during a procedure to open blocked heart arteries (PCI), helps blood flow better in the tiny vessels of the heart afterward. It is for people with a recent unstable heart condition and a high-risk plaque seen on a CT scan.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06507449Enrolling by invitation
Treating Heavily Calcified Heart Blockages to Improve Microcirculation
This study is testing a technique to treat heavily calcified (hard) blockages in heart arteries. The goal is to see if a special way of preparing the blockage before placing a stent helps improve blood flow to the tiny blood vessels in the heart muscle.
KatowiceAges 18 years+ - NCT06327750Recruiting
Dialysis type, blood flow, and salt storage in the body
This study looks at how different types of dialysis affect salt stored in your tissues and your small blood vessels. It may help doctors understand how to improve dialysis treatments.
Amstelveen, North HollandAges 18 years+ - NCT06193980Recruiting
ICU recovery exercise test study
This trial looks at how well your heart and lungs work together after a long stay in the ICU on a breathing machine. It uses a simple exercise test to check your recovery after leaving the hospital.
Winnipeg, ManitobaAges 18 years+
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Common questions
- Are there clinical trials for microcirculation?
- Yes. Clin2 currently lists 32 recruiting microcirculation 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 microcirculation 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 microcirculation 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.