… unprovoked deep vein thrombosis (DVT) or pulmonary embolism (PE) have a higher risk
of recurrent venous thromboembolism (VTE) than that of patients with secondary thrombosis, …

… We also excluded patients with mesenteric vein thrombosis or cerebral vein thrombosis
because the natural history might be different to limb deep vein thrombosis (DVT), and because …

… prevalence of deep vein thrombosis of 24%. None of the patients were lost to follow up. Venous
… up, resulting in a cumulative rate of venous thromboembolic complications of 0.7% (95% …

… the only parameter associated with unprovoked recurrent thrombosis in a multivariate model
[… venous thrombosis in patients presenting with a first episode of venous thrombosis and a …

Background Because reported survival after venous thromboembolism (VTE) varies widely,
we performed a population-based retrospective cohort study to estimate survival, compare …

… benefit of anticoagulant therapy, we performed a prospective cohort study on CVT patients.
… MRI and venous MRA or cerebral venography, recording the site of venous thrombosis and …

… At each visit, patients underwent a clinical evaluation, for which we used a standardised
scale previously validated in patients with venous thrombosis in the leg,3 4 and an …

… -thrombotic recanalization was selected arbitrarily in the absence of standardized criteria.
Thus, our findings on the rate of persistent venous … In conclusion, this prospective, cohort study …

… vein thrombosis that further ultrasonography could be safely excluded. Assuming an expected
prevalence of 30% for deep vein thrombosis we … of venous thromboembolic complications. …

… Our primary outcomes were any arterial or venous thrombosis that occurred intraoperatively
… thrombosis and deep venous thrombosis or pulmonary embolism for venous thrombosis. …