Glucagon‐like peptide‐1 receptor agonists: a narrative review of clinical pharmacology and implications for peri‐operative practice

May 13, 2024Anaesthesia

Glucagon-like peptide-1 receptor agonists: clinical uses and considerations for surgery

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Abstract

Evidence is limited to 10 studies assessing the risk of delayed gastric emptying and pulmonary aspiration in patients using glucagon-like peptide-1 receptor agonists.

  • Patients using glucagon-like peptide-1 receptor agonists may experience delayed gastric emptying during the peri-operative period.
  • Increased risk of pulmonary aspiration is a concern for individuals undergoing elective surgery while on these medications.
  • Insufficient evidence exists to recommend a definitive cessation period for glucagon-like peptide-1 receptor agonists before surgery.
  • Individualized, evidence-based approaches are suggested for managing patients with type 2 diabetes mellitus regarding surgical procedures.
  • For weight management, glucagon-like peptide-1 receptor agonists should be withheld for at least three half-lives prior to elective surgery.

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