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Updated: Sep 24, 2025
Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy
Published on: March 10, 2023
Safety and oncological benefits of hepatectomy for hepatocellular carcinoma in octogenarians
Hikaru Hayashi1, Akira Shimizu1, Hiroaki Motoyama1
1Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery, Shinshu University School of Medicine, Japan.
Background:
The number of octogenarians requiring surgery for hepatocellular carcinoma (HCC) is increasing. However, the safety of hepatectomy in octogenarians remains controversial. The aim of this retrospective study was to determine the effect of age on the short- and long-term outcomes of hepatectomy for HCC to evaluate the safety of hepatectomy for octogenarians.
Methods:
Data from a total of 845 patients who underwent initial hepatectomy for HCC between April 1990 and March 2021 were retrospectively reviewed. Patients were categorized based on the age at the time of surgery (<80 years, n = 790; ≥80 years, n = 55), and the short- and long-term postoperative outcomes of the two groups were compared to evaluate whether hepatectomy is appropriate for octogenarian patients.
Results:
The proportion of octogenarian patients undergoing hepatectomy increased from 2.6% in 1990-1995 to 16.8% in 2016-2020 (P < 0.001), and the overall incidences of anatomical and major hepatectomy have increased. There was no significant difference in the morbidity rate between the octogenarians and the group of patients <80 years old (60.0% vs. 54.4%, P = 0.420), and the 90-day mortality rate was 0% in the octogenarian group. Furthermore, the two groups had similar overall survival and recurrence-free survival rates (P = 0.173 and 0.671, respectively).
Conclusion:
Favorable postoperative outcomes following initial hepatectomy for HCC are achieved in appropriately selected octogenarians.
