Introduction: We conducted an updated meta-analysis assessing the role of antibiotic envelopes in preventing Cardiac implantable electronic devices (CIED)-related infections as compared to standard infection prevention strategies.
Methods: A systematic search was conducted on Medline/PubMed and EMBASE/Ovid database. We used Mantel-Haenszel method with fixed-effect model to compute risk ratio (RR) with 95% confidence interval (CI). We also performed subgroup and trial sequential analysis on the data.
Results: Antibiotic envelope reduced the risk of both all infections [RR: 0.41, CI: 0.31-0.54, P < .05, I 2 = 75%, χ 2 P < .05] and major infections [RR: 0.48, CI: 0.32-0.70, P < .05, I 2 = 60%, χ 2 P = .04].
Conclusion: Prophylactic use of antibiotic envelopes as an adjuvant therapy to standard infection prevention strategies, helps in reducing the risk of CIED infections.
Keywords: antibiotic envelope; cardiac implantable electronic devices.
© 2019 The Authors. Journal of Arrhythmia published by John Wiley & Sons Australia, Ltd on behalf of the Japanese Heart Rhythm Society.