Invited Commentary

Direct Oral Anticoagulant Level Testing Before Surgery—Measure for Measure

JAMA Network Open 10.1001/jamanetworkopen.2025.55773

February 04, 2026 at 11:00 AM EST

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Corresponding Author: James D. Douketis, MD, Department of Medicine, St Joseph’s Healthcare Hamilton, 50 Charlton Ave E, Room F-544, Hamilton, ON L8N 4A6, Canada (jdouket@mcmaster.ca).

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