Clinical trials
Varicose Veins of Lower Limb clinical trials
Below are recruiting varicose veins of lower limb clinical trials, each written for real people, not researchers. We’re tracking 11 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04487314Recruiting
Study of chronic vein disease over time
This study follows people (and certain close family members) to document how chronic vein problems develop and change over time. You would get yearly checkups and ultrasound scans to track the natural course of the condition.
Saint PetersburgAges 10 years+ - NCT07561320RecruitingPhase 4
Two ways to treat enlarged veins in your leg
This study compares two minimally invasive procedures to treat enlarged great saphenous veins (a vein in your thigh that can cause swelling, pain, or skin changes). Both procedures seal off the problematic vein by either using heat and mechanical motion or injecting a foaming substance.
São Paulo, São PauloAges 18 years+ - NCT06124664Recruiting
Study of leg vein drainage in pelvic varicose veins
This study looks at how blood flows from the legs in people with varicose veins in the pelvis. It may help doctors understand the link between pelvic and leg vein problems.
MoskvaAges 18–40 - NCT03035747Recruiting
Registry for treatment of varicose veins
This study collects information about people who have varicose veins with abnormal backflow in the leg veins. It’s meant to track how treatments for chronic venous problems are working over time, which can help improve care for others in the future.
Saint PetersburgAges 18 years+ - NCT06693245Recruiting
Pain during microwave treatment for varicose veins
This study looks at how much pain people feel during a microwave treatment for varicose veins in the leg. It aims to understand what factors affect pain, so the treatment can be more comfortable for future patients.
Chengdu, SichuanAges 18–90 - NCT06711120Recruiting
Comparing two treatments for varicose veins in the lower legs
This study compares two minimally invasive treatments (radiofrequency ablation and microwave ablation) for varicose veins in the small saphenous vein. If your varicose veins cause symptoms like pain, swelling, or heaviness, this trial may help determine which treatment works better.
ChengduAges 18–90 - NCT07276243Recruiting
Foam plus laser for varicose veins
This study tests if adding a laser to a foam treatment (polidocanol) works better for varicose veins than the foam alone. It may help people with small to medium varicose veins that are close to the skin.
Rio de Janeiro, Rio de JaneiroAges 21–75 - NCT07317492Recruiting
Hemorrhoids and varicose veins study
This study looks at the connection between hemorrhoids and varicose veins. It may help researchers understand if these conditions are related and how to better treat them.
Aydin, EfelerAges 18 years+ - NCT05663359Recruiting
Compare two laser treatments for varicose vein reflux
This trial tests whether a 1940 nm or a 1470 nm laser works better for treating varicose veins in the legs. It may help you find a more effective option to reduce vein problems like swelling, heaviness, and visible bulges.
ToulouseAges 18 years+ - NCT06906250Recruiting
European registry for leg vein blood clots
This trial is a registry (a database study) that tracks people with blood clots in the large veins of their legs or abdomen. It does not test any new drug or treatment, but helps doctors learn more about these conditions.
Marseille, FranceAges 18 years+ - NCT06621914Recruiting
Blood flow restriction training for military with leg injuries
This trial tests a low-weight exercise program using a special cuff on the leg (blood flow restriction) to see if it helps military personnel recover from leg injuries faster. It could be an option if pain is stopping you from doing normal rehab.
Loughborough, LeicestershireAges 18–55
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Common questions
- Are there clinical trials for varicose veins of lower limb?
- Yes. Clin2 currently lists 11 recruiting varicose veins of lower limb 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 varicose veins of lower limb 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 varicose veins of lower limb 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.