Asian Journal of Surgery (Dec 2021)

The role of laparoscopic surgery in the surgical management of gallbladder carcinoma: A systematic review and meta-analysis

  • Tian-Run Lv,
  • Chen Yang,
  • Parbatraj Regmi,
  • Wen-Jie Ma,
  • Hai-Jie Hu,
  • Fei Liu,
  • Chang-Hao Yin,
  • Yan-Wen Jin,
  • Fu-Yu Li

Journal volume & issue
Vol. 44, no. 12
pp. 1493 – 1502

Abstract

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Summary: Previous studies have explored the role of laparoscopic surgery (LS) in the surgical management of gallbladder carcinoma (GBC) and obtained satisfactory outcomes versus conventional open surgery. However, most of them either included a small number of patients or mainly focused on the early-staged lesions. Therefore, their results were less statistical powerful and a more comprehensive evaluation on the role of LS in GBC is warranted. A thorough database searching was performed in PubMed, EMBASE and Cochrane Library for comparative studies between the laparoscopic and open approach in the surgical management of GBC and 18 comparative studies were finally identified. RevMan 5.3 and Stata 13.0 software were used for statistical analyses. Pooled results revealed that patients in the laparoscopic group recovered faster with less intraoperative hemorrhage and less postoperative morbidity. Comparable operative time, overall recurrence rate, R0 resection rate, lymph node yield, intraoperative gallbladder violation rate and postoperative survival outcomes were also acquired. Regarding the debating issue of port-site recurrence, a significantly higher incidence of port-site recurrence was observed in laparoscopic group. However, having excluded studies on incidental gallbladder carcinoma, the subsequent pooled result showed no significant difference. Considering the inherent inconsistency of the surgical indication between laparoscopic and open surgeries and the deficiency of advanced lesions, we drew a conclusion that laparoscopic surgery seems to be only safe and feasible for early- or middle-staged lesions. Upcoming random controlled trials or comparative studies with equivalent surgical indication focused on advanced lesions are warranted for further evaluation.

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