View clinical trials related to Thromboembolism.
Filter by:The main objectives of this large phase IIb/III paediatric study are to assess the efficacy and safety of dabigatran etexilate relative to standard of care and to document the appropriateness of the proposed dabigatran etexilate dosing algorithm for use in patients from birth to less than 18 years of age.
The objective of this regulatory Post-Marketing Surveillance in Korea is to reconfirm the clinical usefulness of Eliquis through collecting, reviewing, identifying and verifying the safety and effectiveness information about Eliquis in general practice
Venous thromboembolism (VTE), which includes deep vein thrombosis (DVT) and pulmonary embolism (PE, is one of the common and preventable complications of hospital stay. VTE prophylaxis through the use of evidence-based anticoagulant medication options or mechanical prophylaxis have been shown to reduce this risk and improve patient safety. Despite an abundance of evidence, use of VTE prophylaxis remains low. This study assesses the effectiveness of quality improvement strategies (use of pre-printed orders, audit and feedback, involvement of the pharmacist as project need and as a reminder to the physician, and education of staff) on use of appropriate VTE prophylaxis. The study aims to measure if the use of these strategies improves the use of VTE prophylaxis and therefore, improves patient safety and patient care by reducing the risk of developing DVT or PE.
To assess the safety and pharmacokinetics of DU-176b administered to patients with severe renal impairment undergoing orthopedic surgery of the lower limbs, compared with DU-176b administered to patients with mild renal impairment (MiRI) undergoing orthopedic surgery of the lower limbs. For reference, the safety of DU-176b in patients with SRI undergoing orthopedic surgery of the lower limbs will be compared with that of fondaparinux.
The primary objective of the study is to assess efficacy and safety of different prophylactic or therapeutic antithrombotic approaches in patients with hematologic neoplasms and platelet count <50 x109/L, including unfractionated or low molecular weight heparin, fondaparinux, anti-vitamin K agents, antiplatelet agents, novel oral anticoagulants, fibrinolytic agents, with or without a policy of platelet transfusion. Cases with arterial or venous thromboembolism managed with observation or use of vena cava filters in patients with venous thromboembolism will be included too.
Venous thromboembolism(VTE) is the third most common cardiovascular complication among hospitalized patients, and can even cause death. VTE often occurs in intensive care patients and there had been many efforts to prevent such complication. The American College of Chest Physicians (ACCP) had published evidence-based clinical practice guideline for VTE prophylaxis. This study focuses on how VTE prophylaxis is being performed in both medical and surgical ICUs in a single University hospital, and sees the differences in such prophylactic patterns.
Trauma patients are at a high risk of developing blood clots in the legs (deep vein thrombosis - DVT), which can travel to the lungs and cause serious health consequences. Often, these patients cannot receive blood-thinning medication to prevent these blood clots because of the risk of bleeding; in this case, they are usually given intermittent pneumatic compression devices (IPCs) to prevent blood clots. IPCs are inflatable sleeves that fit over the legs and periodically inflate and deflate, helping to pump blood out of the legs and thus reduce the risk of blood clot formation. Several studies suggest that IPCs are working properly on the patient only 60-70% of the time. Some patients also find them uncomfortable. A new device (geko) that works by stimulating the leg muscles and increasing blood flow in the legs has recently been developed. To compare the geko with IPCs, this study will randomly assign trauma patients who cannot receive blood thinners for blood clot prevention to either IPCs or geko. The main goal is to determine the feasibility of doing a larger study which would compare the efficacy of these devices in preventing blood clots. The amount of time the devices are properly used on the patients, comfort and tolerability, development of blood clots, and blood flow in the leg veins and arteries will also be measured and compared between the devices.
Since decades, oral anticoagulation (OAC) with vitamin K antagonists (VKA) is an established therapy for both prevention and treatment of thromboembolism in daily clinical routine. Increasing life-expectancy, the demographic change and novel oral anticoagulants lead to an increasing complexity of medical therapy. However, data on quality and management of VKA therapy with phenprocoumon in current medical care are limited. Our aim was to investigate the quality of OAC with VKA in current health care and to evaluate the potential for improvements. The investigator-initiated thrombEVAL study program comprises two cohorts of patients treated with vitamin K antagonists for oral anticoagulation therapy in real-life settings: a multicentre cohort of patients in regular medical care and a multi-local, single centre cohort of patients in a telemedicine-based coagulation service. The study program is expected to enrol a total number of approximately 2,000 to 2,500 patients. Both cohorts build on a detailed clinical assessment of participants and anticoagulation therapy at study enrolment. Subsequently active and passive follow-up investigations are carried out to document and validate complications of the treatment. Primary short-term outcome is the distribution of time in therapeutic range; the primary long-term outcome comprises the composite of stroke, systemic embolism, myocardial infarction, major and clinically-relevant bleeding and death.
The study purpose is to document the prescription and the use of Low Molecular Weight Heparin in usual medical practice in patients with cancer and established Venous Thromboembolism. This study also aims at gathering epidemiological data on the Low Molecular Weight Heparin therapy of Venous Thromboembolism in patients with cancer.
The course of both pulmonary embolism (PE) and one of its more relevant late complications, i.e. chronic thromboembolic pulmonary hypertension (CTEPH) is still substantially unknown. Recent evidence has shown that the incidence of CTEPH is higher than previously believed, but this has not been confirmed by other studies. A clear link between PE and CTEPH has been questioned by some experts. A great number of patients affected by PE persistently have residual chronic thromboembolic material the meaning of which is a matter of debate. The evidence sustaining a link between chronic residual PE and subsequent PE recurrences or CTEPH is insufficient. Thus, a nationwide, multicentre, prospective cohort study was designed with the following aims: 1. to ascertain the incidence of symptomatic CTEPH after a first episode of acute PE; 2. to ascertain the incidence of venous thromboembolic (VTE) recurrences after a first episode of acute PE; 3. to evaluate whether a relation exists between chronic residual PE and CTEPH 4. to evaluate whether a relation exists between chronic residual PE and VTE recurrences; 5. to evaluate whether a relation exists between persistent right ventricular dysfunction and CTEPH; 6. to evaluate whether a relation exists between persistent right ventricular dysfunction and PE recurrences. For each enrolling centre, consecutive outpatients or inpatients with an objectively diagnosed first acute PE episode are considered eligible.