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Laparoscopic donor hepatectomy is being increasingly adopted in transplant programs due to its numerous advantages. However, the role of intrathecal morphine (ITM) in laparoscopic donor hepatectomy has not been thoroughly investigated. This study aimed to compare the analgesic effects and safety of ITM between laparoscopic and open donor hepatectomy. This retrospective study included 742 donors who underwent hepatectomy with ITM between April 2007 and June 2019. Among them, 168 and 574 donors underwent laparoscopic hepatectomy (LH) and open hepatectomy (OH), respectively. Propensity score matching yielded two comparable groups of 168 donors each. The primary endpoint was the incidence of moderate-to-severe pain (maximum numerical rating scale [NRS] pain score ≥ 4) within 24 postoperative hours. The LH group had a significantly lower incidence of moderate-to-severe pain within 24 postoperative hours than the OH group (16.1% vs 64.3%, P < .001). Moreover, the cumulative rescue intravenous opioids (in morphine-equivalent dose) on postoperative day (POD) 1 was lower in the LH group than in the OH group (3.3 [0-8.3] mg vs 10 [3.3-17.3] mg; P < .001). There were no significant between-group differences in the incidence of respiratory depression (2.4% vs 0.6%; P = .371) and prescriptions for pruritus (14.3% vs 15.5%; P = .878). However, the prescriptions for postoperative nausea and vomiting (PONV) was significantly higher in the LH group than in the OH group (64.9% vs 41.7%; P < .001). The predictors of antiemetic agent prescription included the use of laparoscopic procedure (adjusted odds ratio [OR], 2.05; 95% confidence interval [CI], 1.11-3.79; P = .021) and female sex (adjusted OR, 5.63; 95% CI, 3.19-9.92; P < .001). Preoperative ITM administration resulted in a significantly lower incidence of moderate-to-severe pain within 24 postoperative hours after laparoscopic donor hepatectomy than after open donor hepatectomy., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)

Pure laparoscopic donor right hepatectomy (PLDRH) is not a standard procedure for living donor liver transplantation but is safe and reproducible in the hands of experienced surgeons. However, the perioperative outcomes of PLDRH have not been fully evaluated yet. We used propensity score matching to compare the perioperative complications and postoperative short-term outcomes of donors undergoing PLDRH and open donor right hepatectomy (ODRH). A total of 325 consecutive donors who underwent elective, adult-to-adult right hepatectomy were initially screened. After propensity score matching, all patients were divided into two groups: PLDRH (n = 123) and ODRH (n = 123) groups. Perioperative complications and postoperative outcomes were compared between the two groups. Postoperative pulmonary complications were significantly more common in the ODRH than in the PLDRH group (54.5 vs. 31.7%, P < 0.001). The biliary complications (leak and stricture) were higher in PLDRH group than in the ODRH group (8% vs. 3%), but it failed to reach statistical significance (P = 0.167). Overall, surgical complication rates were similar between the two groups (P = 0.730). The opioid requirement during the first 7 postoperative days was higher in the ODRH group (686 vs. 568 mg, P < 0.001). The hospital stay and time to the first meal were shorter in the PLDRH than in the ODRH group (P = 0.003 and P < 0.001, respectively). PLDRH reduced the incidence of postoperative pulmonary complications and afforded better short-term postoperative outcomes compared to ODRH. However, surgical complication rates were similar in both groups. [ABSTRACT FROM AUTHOR]