Long-term outcomes of patients with cerebral vein thrombosis: a multicenter study.

Summary.  Background:  Little information is available on the long-term clinical outcome of cerebral vein thrombosis (CVT). Objectives and methods:  In an international, retrospective cohort study, we assessed the long-term rates of mortality, residual disability and recurrent venous thromboembolism (VTE) in a cohort of patients with a first CVT episode. Results:  Seven hundred and six patients (73.7% females) with CVT were included. Patients were followed for a total of 3171 patient-years. Median follow-up was 40 months (range 6, 297 months). At the end of follow-up, 20 patients had died (2.8%). The outcome was generally good: 89.1% of patients had a complete recovery (modified Rankin Scor…