View clinical trials related to Thrombosis.
Filter by:This is a randomized trial to compare intermittent compression devices with or without post-operative Arixtra (fondaparinux sodium) in women undergoing major abdominal surgery for known or presumed gynecologic malignancies. This trial seeks to determine if there is a difference in the rate of deep venous thrombosis between these two groups.
A total of 50 patients >40 yrs of age with an expected hospital stay in the Medical Intensive Care or Regional Heart Unit at LVH Muhlenberg of 6 days or longer will be enrolled. The patient and study team will be blinded to which drug they are receiving (either Arixtra or Lovenox). Subjects will be examined for any bleeding complications. Subjects will receive drug for a total of 6-14 days while in the hospital. A follow up phone call will be performed by the study team approximately 30 days after discharge from the hospital.
A single centre, single-arm study to evaluate safety and efficacy of microplasmin administration via the Trellis-8 Infusion System in patients with acute iliofemoral DVT
Although ionizing radiations have been proposed for the prevention of intimal hyperplasia in coronary and peripheral arteries, information is lacking on how irradiation may prevent neointimal smooth-muscle cell proliferation and restenosis on prosthetic haemodialysis vascular access. We will assess the preventive effect of one dose of radiations (14 Gy) administered transcutaneously one day after dilatation of stenosis on prosthetic haemodialysis vascular access in a randomized controlled trial with a standardized clinical and ultrasonographic one-year follow-up.
The main objective of this study is to demonstrate that hydrotherapy in a specific place can reduce the risk of post-thrombotic syndrome.
The purpose of this study is to evaluate the efficacy and safety of the subcutaneous administration for 45 days of Bemiparin (3,500 UI/day) in cancer patients with a CVC, to prevent CVC-related deep venous thrombosis (CVC-DVT)
We are investigating a new way of administering alteplase to remove clots from hemodialysis catheters. Currently, alteplase is left to dwell inside the catheter between dialysis treatments to dissolve the clot and restore blood flow through the catheter. We have developed a new way to administer alteplase by advancing it to the tip of the catheter at regular 10 minute intervals. We hypothesize that our new "push" protocol will dissolve clots in hemodialysis catheters better and faster than the current dwell method.
The purpose of this study is to determine if alteplase is effective in dissolving a clot in a catheter in a large vein (central venous line or PICC line) or artery in infants less than 6 months of age.
The purpose of this study is to assess the effect of the anticoagulant(blood thinner) Clexane on the development of leg clots following electrophysiology studies (EPS) and or radiofrequency ablation (RFA). People who suffer heart palpitations will sometimes need hospital admission to undergo an electrophysiology study ( and or a Radiofrequency Ablation)in order to diagnose and or treat their condition. Radiofrequency ablation is a procedure to stop abnormal heart rhythms. EPS/RFA studies require the puncture of the leg veins . Previous experience has shown that following the puncture of leg veins there is a small risk of developing a blood clot in the leg. It is not known whether giving blood thinners (anticoagulants) after the procedure will decrease this risk Enoxaparin Sodium (Clexane) is an anticoagulant used extensively and safely following bone (Orthopaedic) surgery to prevent blood clots from developing in the legs
Blood clots in the leg veins, known as deep vein thrombosis, are important because they may travel to the lung (known as pulmonary embolism) and cause death. Blood clots are treated with blood thinners, or anticoagulants. The preferred treatment is an anticoagulant known as low molecular weight heparin (LMWH). LMWH is given by an injection under the skin, which is convenient for patients because they can self-administer this medication at home, and no blood testing is required. However, LMWH is cleared from the body through the kidneys, so patients who have kidney failure are generally not treated with LMWH because they may be at a higher risk of bleeding. One type of LMWH, known as tinzaparin, may be less dependent on the kidneys for clearance and may not increase in patients with kidney failure. The investigators would like to use tinzaparin to treat patients who have deep vein thrombosis or pulmonary embolism, and who also have kidney failure. The purpose of this study is to determine whether the blood thinning effects of tinzaparin build up, or accumulate, in patients with varying degrees of kidney failure compared to patients without kidney failure. The blood thinning effects will be measured using a blood test known as an anti-Xa level. Patients will be followed over the time they receive tinzaparin and those patients who are found to have potentially high levels of tinzaparin (based on the anti-Xa level) will have their tinzaparin dose adjusted. The investigators believe that the levels of tinzaparin will not accumulate to potentially dangerous levels in a significant number of patients with kidney failure.