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<p>With the rapid development of minimally invasive surgical techniques, there remains considerable controversy regarding the choice of surgical approach and anastomosis method for patients with right-sded colon cancer (RSCC). This meta-analysis compared the short-term outcomes of open right colectomies (ORC), laparoscopic right colectomies with intracorporeal and extracorporeal anastomosis (LRC-IA and LRC-EA), as well as robot right colectomies with intracorporeal and extracorporeal anastomosis (RRC-IA and RRC-EA). A systematic search was conducted across PubMed (n = 549), Web of Science (n = 821), Embase (n = 591), and the Cochrane Central Register (n = 86) from January 2000 to August 2024. Studies comparing at least two of the surgical techniques for RSCC were included. The primary outcomes evaluated were overall complications, wound infection, ileus, and reoperation rates. Secondary outcomes included operative time, blood loss, hospital stay, time to resume diet, and conversion rates. A Bayesian network meta-analysis was performed. A total of 39 studies comprising 6098 patients were included. The results indicated that LRC-IA had the lowest overall complication rate (OR 0.65; 95% CI [0.41, 1.07]), while ORC had the highest. RRC-IA was most effective in reducing wound infection (OR 0.77; 95% CI [0.39, 1.35]), blood loss (MD 18.01; 95% CI [4.62, 40.87]), and hospital stay (MD 0.93; 95% CI [0.67, 1.31]), while also demonstrating advantages in preventing postoperative ileus (OR 0.47; 95% CI [0.05, 1.31]) and ensuring faster bowel function recovery (OR 0.80; 95% CI [0.44, 1.53]). The analysis demonstrates that for patients with RSCC, RRC shows better short-term outcomes compared to LRC and ORC, while IA also surpasses EA.</p>

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Comparison of different surgical techniques and anastomosis methods in short-term outcomes of right colon cancer: a network meta-analysis of open surgery, laparoscopic, and robot-assisted techniques with extracorporeal and intracorporeal anastomosis

  • 期刊论文

  • 发表日期：

    2025年1月31日

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  • Baodong Liao,
  • Xueyi Xue,
  • Hao Zeng,
  • Wen Ye,
  • Tingjiang Xie,
  • Xiaojie Wang,
  • Shuangming Lin

摘要

With the rapid development of minimally invasive surgical techniques, there remains considerable controversy regarding the choice of surgical approach and anastomosis method for patients with right-sded colon cancer (RSCC). This meta-analysis compared the short-term outcomes of open right colectomies (ORC), laparoscopic right colectomies with intracorporeal and extracorporeal anastomosis (LRC-IA and LRC-EA), as well as robot right colectomies with intracorporeal and extracorporeal anastomosis (RRC-IA and RRC-EA). A systematic search was conducted across PubMed (n = 549), Web of Science (n = 821), Embase (n = 591), and the Cochrane Central Register (n = 86) from January 2000 to August 2024. Studies comparing at least two of the surgical techniques for RSCC were included. The primary outcomes evaluated were overall complications, wound infection, ileus, and reoperation rates. Secondary outcomes included operative time, blood loss, hospital stay, time to resume diet, and conversion rates. A Bayesian network meta-analysis was performed. A total of 39 studies comprising 6098 patients were included. The results indicated that LRC-IA had the lowest overall complication rate (OR 0.65; 95% CI [0.41, 1.07]), while ORC had the highest. RRC-IA was most effective in reducing wound infection (OR 0.77; 95% CI [0.39, 1.35]), blood loss (MD 18.01; 95% CI [4.62, 40.87]), and hospital stay (MD 0.93; 95% CI [0.67, 1.31]), while also demonstrating advantages in preventing postoperative ileus (OR 0.47; 95% CI [0.05, 1.31]) and ensuring faster bowel function recovery (OR 0.80; 95% CI [0.44, 1.53]). The analysis demonstrates that for patients with RSCC, RRC shows better short-term outcomes compared to LRC and ORC, while IA also surpasses EA.