Clinical trials
Deep Vein Thrombosis clinical trials
Below are recruiting deep vein thrombosis clinical trials, each written for real people, not researchers. We’re tracking 53 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07762222Recruiting
Iliac vein stenting for chronic post-thrombotic venous ulcers
This trial tests whether placing a stent (a small mesh tube) in the iliac vein can help heal chronic leg ulcers caused by prior blood clots. The goal is to improve blood flow and reduce symptoms.
CairoAges 18–70 - NCT07749820Recruiting
Clot removal device for leg vein blood clots
This study tests a device that removes blood clots from the deep veins of your leg. It's designed to help people with recent or slightly older clots in the thigh or pelvic area, aiming to reduce symptoms and prevent complications.
ShanghaiAges 18 years+ - NCT06198816Recruiting
Ultrasound and balloon treatment for old leg clots
This study tests a new way to treat long-standing blood clots in the leg using ultrasound waves and a balloon procedure. It aims to improve blood flow and reduce symptoms like swelling and pain for people who haven't gotten better with standard treatments.
Milan, ItalyAges 18–75 - NCT06871683Enrolling by invitation
Survey of ClotTriever device use in Japan
This trial is a survey that will collect information on all patients in Japan who are treated with the ClotTriever Thrombectomy System, a device used to remove blood clots. The goal is to understand how the device is used and how patients do in real-world practice.
Chuo, ChibaAges Any age - NCT06440694RecruitingPhase 3
Colchicine to reduce inflammation after a first blood clot in the leg
This trial tests if colchicine, a medicine used for gout, can reduce inflammation after a first deep vein thrombosis (blood clot in a large leg vein). It might help prevent long-term leg problems from the clot.
Ottawa, OntarioAges 18 years+ - NCT03504007Recruiting
Patient registry for people starting blood thinners after a clot
This registry collects information from people who had a clot (venous thromboembolism) and start blood thinners soon after diagnosis. It may help doctors better understand treatment patterns and outcomes after early blood-thinner use.
Rochester, MinnesotaAges 18 years+ - NCT04731558RecruitingPhase 4
Blood clot prevention before versus after liver surgery
This study compares two approaches to preventing blood clots around the time of liver surgery. If you’re having planned liver surgery, it may help doctors choose the safest timing and method for clot prevention.
HelsinkiAges 18 years+ - NCT05476913Recruiting
Preventing blood clots after stroke with a leg device
This study checks whether using a special device on the legs can help prevent dangerous blood clots after an acute stroke. You may be eligible if you recently had a stroke and you’re not able to get up and walk to the toilet without help.
Bury St Edmunds, SuffolkAges 18 years+ - NCT05881798Recruiting
Vena cava filter data study for specific filter type
This study checks outcomes and safety using real-world health data from people who received a specific type of vena cava filter. It may help improve future care by understanding how these devices perform after placement.
Los Angeles, CaliforniaAges 18 years+ - NCT06195540RecruitingPhase 3
Rivaroxaban versus LMWH for leg injuries needing a cast
This trial compares two blood thinners (rivaroxaban pills versus LMWH shots) to see which is better at preventing blood clots in people with leg injuries that require a cast or brace. If you qualify, you can receive one of these treatments while your leg heals.
AgenAges 18 years+ - NCT06365528Recruiting
Tunneled PICC line in adults in the hospital
This study looks at how well a tunneled PICC (a special long-term IV line) works in adults who need it while in the hospital. It aims to see if it reduces complications compared to standard PICCs, which could mean fewer problems for you.
Porto AlegreAges 18 years+ - NCT06385353Recruiting
First leg clot size and long-term risk
This study looks at how the size and location of a first-time leg blood clot affects the risk of long-term problems like chronic pain or swelling. You may join if you have a new, symptomatic clot in one leg and haven't had one before.
Vichy, AllierAges 18 years+ - NCT06451003Recruiting
Preventing blood clots after cancer surgery: a program trial
This trial tests a program to help people who had cancer surgery get medicine to prevent dangerous blood clots. If you had belly or pelvic cancer surgery and are not on blood thinners, you may be able to join.
Charleston, South CarolinaAges 18 years+ - NCT06480994Recruiting
Testing a new tool to help diagnose blood clots
This trial tests a new computer tool that helps doctors decide whether you likely have a blood clot in your leg or lung. If you have symptoms and are not already on blood thinners, you may be able to join.
Niort, SartresAges 18 years+ - NCT06581965RecruitingPhase 4
Personalized blood clot prevention for hip or knee replacement
This trial compares a personalized approach to preventing blood clots after hip or knee replacement surgery with the standard one-size-fits-all method. The goal is to see if tailoring prevention to each patient works better and is safer.
Apeldoorn, GelderlandAges 18 years+ - NCT06753786Recruiting
Blood thinner timing study for bleeding stroke patients
This study looks at when it is safest to start blood thinners to prevent blood clots (deep vein thrombosis) after a type of bleeding stroke called hypertensive intracerebral hemorrhage. Researchers want to find the best time to start this prevention treatment.
MoscowAges 18 years+ - NCT06806540Recruiting
Peripheral artery disease in patients with deep vein thrombosis in the leg
This study looks at how many people with blood clots in their leg veins also have narrowing in their leg arteries. It uses an ultrasound test to check both conditions.
Bologna, BolognaAges 18 years+ - NCT06989255Recruiting
Ultrasound image collection study for DVT research
This study collects ultrasound images from people who need a DVT test. The goal is to create a data set for research that may improve how DVT is diagnosed.
MontmorencyAges 18 years+ - NCT07009873Recruiting
Wearable ultrasound sensor trial for heart, leg, or ICU patients
This trial tests a wearable ultrasound sensor that can be stuck to the skin to monitor your heart, leg blood clots, or vital signs in the ICU. It may replace bulky machines and let doctors see your condition more easily and continuously.
Beijing, Beijing MunicipalityAges 18–70 - NCT07102160Recruiting
Long-term safety and effectiveness of the Cleaner Vac system for blood clots
This study tracks how well the Cleaner Vac® system works to remove blood clots from leg veins over time. It may be an option for people with new or recent deep vein thrombosis (DVT) who are getting their first treatment.
Fort Lauderdale, FloridaAges 18 years+ - NCT02156401Recruiting
Study of tests and care to improve clot diagnosis
This study follows adults who may have a blood clot in the lung (pulmonary embolism) or leg (deep vein thrombosis), or who were found to have a clot by chance. It aims to improve how doctors diagnose, manage, and estimate risk, which may lead to better, more tailored care for you.
Mainz, Rhineland-PalatinateAges 18 years+ - NCT07439991Recruiting
Study of blood clot risks after lung cancer surgery
This study looks at why some people develop blood clots after lung cancer surgery. By tracking your recovery for 30 days, researchers hope to find better ways to predict and prevent clots in the future.
Changchun, JilinAges 18 years+ - NCT05588284Enrolling by invitation
Check whether a special treatment protects vein valves after clot
This study enrolls people with an acute blood clot in the thigh or pelvis veins to see how well a procedure called PCDT (using a Zelante device) preserves the function of vein valves. It may help reduce complications like ongoing vein problems after a clot.
Chuzhou, AnhuiAges 18–80 - NCT07210671Recruiting
Study on treating vein clots in cancer patients
This study looks at how to best treat blood clots in veins near the skin in people who also have active cancer. It will compare different treatment options to find what works best and is safest for you.
AmiensAges 18 years+
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Common questions
- Are there clinical trials for deep vein thrombosis?
- Yes. Clin2 currently lists 53 recruiting deep vein thrombosis 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 deep vein thrombosis 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 deep vein thrombosis 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.