View clinical trials related to Thromboembolism.
Filter by:The objective of this study is to determine the comparative efficacy and safety of two oral regimens of dabigatran etexilate, compared to a standard subcutaneous regimen of enoxaparin, in prevention of venous thromboembolism in patients with primary elective total hip replacement surgery.
A phase III, randomised, parallel-group, double-blind, active controlled study to investigate the ef ficacy and safety of two different dose regimens of orally administered dabigatran etexilate capsule s [150 or 220 mg once daily starting with a half dose (i.e.75 or 110 mg) on the day of surgery] comp ared to subcutaneous enoxaparin 40 mg once daily for 6 to 10 days, in prevention of venous thromboem bolism in patients with primary elective total knee replacement surgery. RE-MODEL (Thromboembolism prevention after knee surgery)
To determine the comparative efficacy and safety of two different doses (75mg day 1 followed by 150 mg day 2-completion, and 110 mg day 1 followed by 220 mg day 2-completion) of dabigatran administered orally (capsules), compared to enoxaparin 30 mg twice a day subcutaneous, in prevention of venous thromboembolism in patients with primary elective total knee replacement surgery
The purpose of this study is to determine the risk of fetal loss in women with unprovoked venous thromboembolism (VTE) who do not have identifiable inherited thrombophilia compared with women who have the diagnosis of venous thromboembolism (VTE) excluded.
Study Objectives PRIMARY OBJECTIVE: To evaluate whether fondaparinux is at least as effective as or superior to enoxaparin in preventing death, myocardial infarction or refactory ischemia up to Day 9 in the acute treatment of patients with unstable angina/non ST-segment elevation myocardial infarction concurrently managed with standard medical therapy. SECONDARY OBJECTIVE: If non inferiority of fondaparinux is established on initial statistical analysis in a second step, superiority of fondaparinux to enoxaparin will be evaluated statistically. - To determine whether fondaparinux is superior to enoxaparin in reducing death or MI at Day 9 - To determine whether fondaparinux is superior to enoxaparin in reducing major bleeding events up to Day 9 - To determine whether the relative effect on the primary end point of fondaparinux versus enoxaparin is sustained at Day 14, Day 30, Day 90 and Day 180 Study Drug: Patients will be randomized to receive either: - Fondaparinux 2.5 mg once and placebo-enoxaparin twice daily by subcutaneous injection or - Enoxaparin (1mg/kg) twice and fondaparinux-placebo once daily by subcutaneous injection Duration of Therapy: - Fondaparinux 2.5mg daily for 8 days or hospital discharge (whichever is earlier) - Enoxaparin 1mg/kg b.i.d. x 2-8 days or until clinically stable. - Patients should receive an ASA and all other standard medical therapies. Substudy: - A substudy comparing routine early coronary angiography immediately or as soon as possible (but no later than 24 hours after randomization) and intervention versus delayed (>48 hrs) coronary angiography and intervention. Primary Outcome: The first occurence of any component of the following composite up to Day 9: - Death - Myocardial Infarction - Refractory Ischemia
In patients with malignant glioma, to determine the efficacy of prophylaxis with LMWH (dalteparin) compared to placebo, both commenced beyond the immediate postoperative period, for the prevention of VTE.
The purpose of this study is to determine whether TTP889 prevents venous thromboembolism following surgery to repair hip fracture.
RATIONALE: A test that detects abnormal blood clotting in patients with cancer may help doctors plan cancer surgery. PURPOSE: This laboratory study is looking at a new blood test to detect abnormal clotting in patients with metastatic cancer undergoing surgery.
To identify genetic variants in 12 key blood clotting proteins that may modify the risk of venous thromboembolism in users of hormone replacement therapy.
Primary objective: - To demonstrate superiority of enoxaparin 40 mg sc qd in the prevention of VTE compared to UFH (unfractionated heparin) 5000 U sc q12 hours given for 10 ± 4 days following acute ischemic stroke. Secondary objectives: - To compare the incidence of VTE between the 2 treatment groups at 30, 60, and 90 days from the time of randomization - To compare neurologic outcomes between the 2 treatment groups, including incidence of stroke recurrence, rate of stroke progression, and patient functional status, during the 10 ± 4 days of treatment, and after 30, 60, and 90 days from the time of randomization - To evaluate the safety of using enoxaparin compared to UFH for VTE prevention in patients following acute ischemic stroke