Inferior vena cava filter in patients with venous thromboembolism and major bleeding events: building the evidence
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Anticoagulation is the first−line treatment in almost all patients with an acute episode of venous thromboembolism (VTE) . Vena cava interruption by percutaneous insertion of an inferior vena cava filter (IVCF) is not infrequently used in these patients, with the aim of reducing mortality rate due to pulmonary embolism (PE), the most feared complication of VTE . Guidelines for IVCF proper use vary among countries and professional areas [1, 3, 4, 5]. The only commonly accepted indication for IVCF would be absolute contraindication to anticoagulation therapy, such as a major bleeding complication or a very high risk of bleeding at the time of VTE . Nevertheless, this recommendation is solely based on historical practice, expert opinion and case series however not supported by prospective, randomized, controlled trials. To date, only two high quality studies, the PREPIC (Prevention du Risque d’ Embolie Pulmonaire par Interruption Cave) and the PREPIC 2, assessed the efficacy and...
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The authors declare that they have no conflict of interest.
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This article does not contain data derived by any current studies with human participants performed by any of the authors. The clinical studies mentioned were provided with specific ethical approval.
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