Emerging evidence implicates platelets as key mediators of venous thromboembolism (VTE). Nevertheless, the pathways by which platelets and circulating procoagulant proteins synergistically orchestrate VTE remain incompletely understood. We prospectively determined whether activated platelets and systemic procoagulant factors were associated with VTE in 32 older orthopedic surgery patients. Circ...

BACKGROUND Venous thromboembolism (VTE) prophylaxis is underutilized for hospitalized patients. The primary objective of this study was to assess the impact of a continuing medical education (CME) program on thromboprophylaxis and VTE-associated mortality in a tertiary-care hospital. METHODS This was a retrospective study of all patients admitted to a tertiary-care hospital from 01/07/2009 to...

BACKGROUND The reported incidence of venous thromboembolism (VTE) varies considerably among studies. The primary aim of this study was to describe the incidence of VTE in relation to age and sex. The secondary aim was to describe the risk factor pattern at the time of diagnosis. METHODS This retrospective, population-based cohort study included all adult residents in the County of Västerbotte...

PROBLEM Venous thromboembolism (VTE) is a common cause of potentially preventable mortality, morbidity, and increased medical costs. Risk-appropriate prophylaxis can prevent most VTE events, but only a small fraction of patients at risk receive this treatment. DESIGN Prospective quality improvement programme. SETTING Johns Hopkins Hospital, Baltimore, Maryland, USA. STRATEGIES FOR CHANGE ...

CONTEXT In vitro studies and anecdotal clinical reports have suggested that clinically significant rebound hypercoagulability may occur after discontinuation of oral anticoagulants (OACs), such as vitamin K antagonists and ximelagatran, for venous thromboembolism (VTE). OBJECTIVE Assess the extent to which rebound hypercoagulability-related VTE recurrences occur in the 2 months following disc...

Background: Venous thromboembolism (VTE) is a major cause of perioperative morbidity and mortality. Historically, otolaryngology surgery has been seen as very low risk of VTE, given the relatively short procedures and healthy patient population. However, head and neck surgery patients have multiple additional risk factors for VTE compared to general otolaryngology patients, and only recently ha...

introduction: oral contraceptives (ocs) are considered as one of the most common risk factor of venous thromboembolism (vte) in child bearing age. some of the recent researches indicate that the odds of vte may be even higher with newer generations of ocs. the present meta-analysis was designed to evaluate the effect of different generation of ocs on the occurrence of vte. methods: two research...

Pancreatic cancer (PC) is known to be frequently associated with venous thromboembolism (VTE). Although treatment and prophylaxis strategies for VTE in PC patients were updated recently, these were mainly based on data from Western populations and were not verified in East Asian ethnic populations.We investigated the clinical characteristics of VTE in East Asian PC patients. We reviewed electro...

BACKGROUND Identification of risk factors for venous thromboembolism (VTE) is of utmost importance to improve current prophylactic regimes and treatment guidelines. The extent to which a family history contributes to the risk of VTE needs further exploration. OBJECTIVES To examine the relative rate of VTE in first-degree relatives compared with the general population. METHODS By crosslinkin...

Venous thromboembolism (VTE) is a relatively common and well-described condition, affecting approximately 1-2% of the general population. VTE can lead to significant morbidity and death via pulmonary embolism (PE). During the post-operative period, VTE occurs at higher rates due to natural thrombotic responses to injury and limited post-operative mobility. In general, rates of post-operative VT...