The safety and efficacy of antithrombotic therapy in patients undergoing cardiac rhythm device implantation: a meta-analysis.

نویسندگان

  • Xiaowei Yang
  • Zhongsu Wang
  • Yong Zhang
  • Xiangcui Yin
  • Yinglong Hou
چکیده

AIMS The meta-analysis was to assess the safety and efficacy of periprocedural antithrombotic therapy and to evaluate the risk factors potentially associated with bleeding among patients undergoing cardiac implantable electronic devices implantations. METHODS AND RESULTS A systematic literature search of PubMed, EMBASE, and Cochrane Controlled Trials Register was performed. Anticoagulation and antiplatelet therapies were assessed separately. Uninterrupted anticoagulation was associated with significant lower bleeding risk compared with heparin bridging strategy [odds ratio (OR) = 0.31, 95% confidence interval (CI) 0.18-0.53, and P < 0.0001], but there was no significant difference in thromboembolic risk between these two strategies (OR = 0.82, 95% CI 0.32-2.09, and P = 0.65). The haematoma rate was significantly increased in dual antiplatelet therapy group (OR = 6.84, 95% CI 4.16-11.25, and P < 0.00001), but not in single antiplatelet therapy (OR = 1.52, 95% CI 0.93-2.46, and P = 0.09). Clopidogrel increased the risk of haematoma vs. aspirin (OR = 2.91, 95% CI 1.27-6.69, and P = 0.01). Otherwise, a lower risk of haematoma was observed in pacemaker group vs. cardiac resynchronization therapy and/or implantable cardioverter defibrillator group (OR = 0.64, 95% CI 0.50-0.82, and P = 0.0004). CONCLUSION This meta-analysis suggested that uninterrupted oral anticoagulation seems to be the better strategy, associated with a lower risk of bleeding complications rather than heparin bridging, and dual antiplatelet therapy carried a significant risk of bleeding whereas single antiplatelet therapy was relatively safe among patients undergoing cardiac implantable electronic devices implantations. Meanwhile, cardiac resynchronization therapy and/or implantable cardioverter defibrillator implantations increase the bleeding.

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عنوان ژورنال:
  • Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology

دوره 17 7  شماره 

صفحات  -

تاریخ انتشار 2015