Active clinical trials for "Venous Thromboembolism"

This open-label, single arm prospective cohort study will assess the safety of dabigatran etexilate in secondary prevention of venous thromboembolism in paediatric patients. Children from 0 to less than 18 years of age will be eligible to participate.

The objective of this study is to compare the efficacy, safety of DU-176b 30mg or DU-176b 15mg versus enoxaparin sodium for the prevention of venous thromboembolism in patients after elective total hip arthroplasty.

Venous thromboemboli (VTE) are abnormal blood clots that commonly form in the blood vessels of the legs or lungs. They can block normal blood flow, damage organs, and even cause death. The risk of VTE is increased in people who are sick or immobile. VTE is the most common preventable cause of death in hospitalized patients, and its VTE prevention should be a top patient safety priority. Though there is good evidence that injectable blood thinners and/or compression stockings can prevent VTE, over 30% of hospitalized medical patients in Hamilton, Ontario receive inappropriate prevention. Hamilton Health Sciences Corporation is in the process of introducing "electronic order sets" - computer programs that help doctors order medications and other healthcare interventions for their patients. The investigators would like to study if these electronic order sets can help improve the rate of appropriate VTE prevention in hospitalized medical patients. The investigators will examine the rate before and after the introduction of electronic order sets at the Juravinski Hospital and the Hamilton General Hospital. Doctors at the Hamilton General Hospital will also get to use an additional computer program, called a computerized decision support system (CDSS), that helps them decide on the best strategy to prevent VTE in individual patients. The rates of VTE prevention at each hospital will be compared to each other, and to the rates at St. Joseph's Healthcare Hamilton, which will receive neither the order sets nor the CDSS.

The purpose of the study is to evaluate the efficacy and safety of the oral dose of YM150 for prevention of venous thromboembolism (VTE) in patients undergoing major abdominal surgery.

To evaluate the safety and efficacy of the oral dose of YM150 for prevention of venous thromboembolism (VTE) in patients with acute medical illness.

The primary objective was to compare the efficacy of Semuloparin sodium (AVE5026) with Enoxaparin for the prevention of Venous Thromboembolic Events [VTE] in patients undergoing elective knee replacement surgery. The secondary objectives were to evaluate the safety of AVE5026 in patients undergoing elective knee replacement surgery, and to document AVE5026 exposure in this population.

The primary objective is to evaluate the efficacy of once daily (QD) subcutaneous (SC) injections of Semuloparin sodium (AVE5026) versus placebo for 3 additional weeks following an initial 7 to 10-day venous thromboprophylaxis with open-label AVE5026 in patients having undergone hip fracture surgery. The secondary objective is to evaluate the safety of extended AVE5026 administration.

The primary objective was to compare the efficacy of once daily [q.d.] subcutaneous [s.c.] injections of Semuloparin sodium (AVE5026) with q.d. s.c. injections of enoxaparin for the prevention of Venous Thromboembolic Events [VTE] in patients undergoing elective total hip replacement surgery. The secondary objectives were to evaluate the safety of AVE5026 in patients undergoing elective total hip replacement surgery, and to document AVE5026 exposure in this population.

Blood clots in leg veins (deep vein thrombosis) or lung arteries (pulmonary embolism) that happen for no reason (i.e. unexplained) are both called "unprovoked venous thromboembolism" (VTE). These unexplained blood clots can be the first symptom of cancer. Up to 10% of patients with unexplained blood clots will be diagnosed with cancer within one year of their blood clot diagnosis. These cancers can be found anywhere in the body although the relationship appears stronger with the pancreas, ovary and liver. Cancer testing in patients with blood clots is controversial. There is presently a wide variety of expert opinions and practices. Previous studies showed that a limited cancer screen including a medical history, physical examination, basic blood work and chest X-ray, will find about 90% of cancers. More recent and better designed studies showed that the limited cancer screen misses many cancers and needs to be improved. More extensive cancer testing may find more cancers but is potentially uncomfortable for patients, costs a lot of money and involves a lot of people. The "comprehensive computed tomography" is less uncomfortable, inexpensive, radiological test made to find many cancers at once. Thus, the scientific question to be asked is: Does a "comprehensive computed tomography" miss less cancers than a limited cancer screen in patients with blood clots? The main goal of this study is to find out if a "comprehensive computed tomography" misses less cancers than a limited cancer screen in patients with unexplained blood clots. The second goal of the study is 1) to find out if a "comprehensive computed tomography" finds more "curable" cancers than the limited cancer screen; 2) to find out if the patients diagnosed with cancer are still alive and cancer-free after one year (i.e. the patients with curable cancer were treated and are doing well); 3) to prove that a negative "comprehensive computed tomography" means that the patient will not have cancer and; 4) to find out if a "comprehensive computed tomography" is well tolerated and safe for patients.

The purpose of this study is to assess if 10 mg BAY59-7939, taken once daily as a tablet, is safe and prevents blood clot which may form after a knee replacement operation.