Open hepatic resection in the elderly at two tertiary referral centers

Surgeons are being increasingly called upon to operate on the very elderly. This study aimed to evaluate outcomes following hepatectomy in patients ≥80 years of age at two tertiary care centers.All adult patients who underwent liver resection from 2001 to 2017 were included. Primary outcome was 90-day postoperative mortality. Secondary outcomes included 30-day postoperative mortality and postoperative complications.Between 2001 and 2017, 2397 patients underwent liver resection. On unadjusted analysis, patients ≥80 years of age had higher rates of 90-day mortality (13.3% vs. 3.6%, p 0.001), 30-day mortality (5.6% vs. 1.8%, p = 0.01), MI (7.9% vs. 3.5%, p = 0.04), and UTI (10.0% vs. 4.5%, p = 0.02). On multivariable analysis, age ≥80 years was significantly associated with 90-day postoperative mortality (OR 4.51, 95%CI 2.11-9.67, p 0.001).Across these two major referral tertiary care centers, very elderly patients had higher rates of 90-day and 30-day postoperative mortality on both unadjusted and adjusted analyses.