Key clinical point: As laparoscopic anatomical hepatectomy (LAH) is associated with increased disease-free survival (DFS) and comparable long-term overall survival (OS) and postoperative complications compared with non-anatomical hepatectomy (LNAH), it is recommended over LNAH for selected patients with HCC.
Major finding: Patients who underwent LAH vs LNAH showed significantly higher 5-year DFS rate (33.9% vs 30.1%; P = .009) and comparable long-term OS (43.2% vs 35.2%; P = .054) and postoperative complication (8.9% vs 12.4%; P = .255) rates.
Study details: Findings are from a single-center, prospective randomized controlled trial including 385 adult patients with HCC (single tumor ≤10 cm in size) who were randomly assigned to undergo LAH (n = 192) or LNAH (n = 193).
Disclosures: The study was sponsored by the National Natural Science Foundation of China and Project of Chongqing Municipality. The authors reported no conflicts of interest.
Source: Liao K et al. Laparoscopic anatomical versus non-anatomical hepatectomy in the treatment of hepatocellular carcinoma: A randomised controlled trial. Int J Surg. 2022;102:106652 (May 4). Doi: 10.1016/j.ijsu.2022.106652