Do novel anticoagulant agents increase the risk of perioperative complications during implantable cardiac rhythm device insertion?

A best evidence topic was written according to a structured protocol. The question addressed was ‘In patients requiring an implanted cardiac rhythm device, do novel oral anticoagulant agents lead to increased rates of peri-procedural complications?’ Altogether 1228 papers were found using the reported search, of which 5 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. The novel oral anticoagulant agents (NOACs) assessed in the included studies were dabigatran (a direct thrombin inhibitor) and rivaroxaban (a Factor Xa inhibitor). Dabigatran was included in all five studies and showed bleeding complication rates of 0–4%. Rivaroxaban was included in one study and had bleeding complication rates of 4%. Warfarin was a comparator agent in three studies and had bleeding complication rates of 4.6–8%. The incidence rate of thromboembolic complications was 0–1% with dabigatran and 0% with rivaroxaban and warfarin in all studies. Based on the available studies, there is no evidence of significantly increased risk of bleeding or thromboembolic events with NOACs compared with warfarin when used at the time of cardiac rhythm device implantation. However, not all patients in the studies were actually receiving the specified NOAC at the time of device implantation, thereby limiting the available evid...
Source: Interactive CardioVascular and Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Authors: Tags: History, Myocardial infarction Adult Cardiac Source Type: research