Perioperative management of antiplatelet therapy in patients with a coronary stent who need noncardiac surgery: A systematic review of clinical practice guidelines

Saeed Darvish-Kazem, Mandark Gandhi, Maura Marcucci, James D. Douketis

Research output: Contribution to journalArticlepeer-review

Abstract

Background: It is unclear how to appropriately manage discontinuation and resumption of antiplatelet therapy in patients with coronary stents who need noncardiac surgery. We undertook a systematic review of the literature to identify practice guideline statements regarding antiplatelet therapy in patients with coronary stents undergoing noncardiac surgery. Methods: We used six search strategies to identify practice guideline statements that comment on perioperative antiplatelet management for patients with coronary stents undergoing noncardiac surgery. Two independent reviewers assessed study eligibility, abstracted data, and completed quality assessment. Results: We identified 11 practice guidelines that met the eligibility criteria; these were included in the review. These guidelines advised that elective noncardiac surgery be delayed for at least 4 weeks after bare-metal stent implantation and at least 6 months after drug-eluting stent implantation. For elective surgery, all guidelines advised continuing acetylsalicylic acid (ASA) therapy whenever possible. If interruption of antiplatelet therapy was required, four guidelines advised to discontinue ASA/clopidogrel at least 5 days before surgery, while two guidelines advised to discontinue 7 to 10 days before surgery. Five guidelines provided varying guidance for the use of perioperative bridging during antiplatelet therapy interruption. Conclusions: Most current recommendations are based on expert opinion. This review highlights the need for well-designed prospective studies to identify optimal management strategies in patients with coronary stents who are on antiplatelet therapy and who need noncardiac surgery.

Original languageEnglish
Pages (from-to)1848-1856
Number of pages9
JournalChest
Volume144
Issue number6
DOIs
Publication statusPublished - Dec 2013

ASJC Scopus subject areas

  • Pulmonary and Respiratory Medicine
  • Critical Care and Intensive Care Medicine
  • Cardiology and Cardiovascular Medicine

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