Carotid Endarterectomy on Antiplatelet Agents in the Era of Point-of-Care Testing

Clopidogrel use within 5 days of carotid endarterectomy independently predicted postoperative neck hematomas, most of which were managed conservatively. Patients with PRU <170 were more likely to have estimated blood loss ≥100 mL during surgery and surgery lasting ≥3 hours.