Active clinical trials for "Thromboembolism"

The purpose of this study is to assess if 10 mg BAY 59-7939, taken once daily as a tablet, is safe and prevent blood clot which may form after total hip replacement operation.

Thromboembolisms (TEs) in patients with critical COVID-19 has been reported to be three times higher than for other critically ill patients. Immunothrombosis has been proposed as a plausible mechanism for COVID-19 coagulopathy. Corticosteroids improve survival in patients with critical COVID-19, and likely even more so with a higher dose. However, the evidence regarding the impact on the incidence of thromboembolic and bleeding events are currently uncharted. The aim of this study is to investigate if there is a difference in the incidence of thromboembolic events during ICU stay in patients with critical COVID-19 when treated with 12 mg dexamethasone compared to 6 mg dexamethasone.

There is a lack of consensus on whether women with proteinuric kidney disease benefit from prophylactic anticoagulation during pregnancy to reduce the risk of venous thromboembolism. This pilot study will investigate the feasibility of obtaining thrombosis profile data using a viscoelastic haemostasis monitor - Sonoclot - from pregnant women with kidney disease, and exploratory analyses to elucidate correlations between output values and clinical parameters

It is not known how to best restart warfarin after temporary withdrawal. Participants will be randomized to two groups. Group 1 will restart warfarin at their usual maintenance dose, group 2 will restart warfarin at double their maintenance dose for two days followed by their usual maintenance dose. The main outcome parameter will be the number of patients who are back in therapeutic INR (international normalized ratio) range 4, and 9 days after restarting anticoagulation with warfarin. Thromboembolic and/or bleeding events will be recorded as additional parameters. These data will be collected by a standardized telephone interview at 1 month. In addition, the investigators will evaluate a possible prothrombotic state by measuring the potential of thrombin generation and D-dimers in the subset of patients visiting HHS-General Hospital for their INR tests.

The primary objective is to demonstrate the non-inferiority of edoxaban (preceded by a short course of LMWH) compared with dalteparin for the prevention of the combined outcome of recurrent venous thromboembolism (VTE) or major bleeding in subjects with VTE associated with cancer during a 12-month study period. If non-inferiority is established, LMWH/edoxaban will be compared with dalteparin for superiority.

The optimal duration of oral anticoagulant treatment in patients with idiopathic venous thromboembolism is still uncertain. The present study addresses the possible role of the D-dimer test in assessing the need for continuation of anticoagulation.The study aims at assessing whether D-dimer assay may have a role in guiding the duration of anticoagulation in these patients

Atrial fibrillation (AF) is a common complication associated with cancer but the risk of AF according to the cancer localization and status as well as the risk of thromboembolisms, bleedings and mortality are poorly known. The objective of this study is to use a very large French nationwide cohort to adress thèses questions.

Venous thromboembolism (VTE) is an important cause of post-operative morbidity and mortality in women undergoing surgery for gynecologic malignancies. Although the benefit of thromboprophylaxis in reduction of post-operative VTE events after surgery for gynecologic cancers has been well documented around the world, the evidence for Chinese women is rare. The investigators designed this prospective and randomized study to assess the benefit of pharmacologic prophylaxis for patients received surgical treatment for gynecologic malignancies in China.

Left ventricular assist device (LVAD) patients remain at risk for pump thrombus and thromboembolic events through multiple mechanisms. The HeartWare® Ventricular Assist System (HVAD®, HeartWare Inc., Framingham, MA, USA) includes a novel speed modulation feature called Lavare™ cycle. The Lavare™ Cycle is aimed to promote washing of left ventricle to decrease blood stasis and subsequent risk of thrombus formation, ingestion and/or expulsion. No prior study has prospectively evaluated the impact of Lavare™ cycle on patient outcomes in a randomized fashion. We intend to assess effects of Lavare™ Cycle among patients receiving HVAD LVAD in this randomized controlled pilot project.

RATIONALE: Drugs used in chemotherapy, such as gemcitabine and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Anticoagulants, such as dalteparin, may help prevent blood clots from forming in patients being treated with chemotherapy. It is not yet known whether gemcitabine is more effective when given alone or together with dalteparin and/or capecitabine in treating patients with pancreatic cancer. PURPOSE: This randomized phase III trial is studying whether dalteparin prevents blood clots in patients with pancreatic cancer receiving treatment with different combinations of gemcitabine and capecitabine.