A discussion during a previous conference included the perioperative management of patients with atrial fibrillation receiving a direct oral anticoagulant (DOAC).
Reference: Douketis JD, et al. Perioperative management of patients with atrial fibrillation receiving a direct oral anticoagulant. JAMA Internal Medicine. 2019 Aug 5; doi:10/1001/jamainternmed.2019.2431
Summary: Each year, 1 in 6 patients with AF, or an estimated 6 million patients worldwide, will require perioperative anticoagulant management. When DOAC regimens became available for clinical use in AF, starting in 2010, no studies had been conducted to inform the timing of perioperative DOAC therapy interruption and resumption, whether heparin bridging should be given, and whether preoperative coagulation function testing was needed. Uncertainty about the perioperative management of DOACs may be associated with unsubstantiated practices and increased harm to patients.
Surgical Focus 