Laparoscopic versus robotic cholecystectomy: a systematic review with meta-analysis to differentiate between postoperative outcomes and cost-effectiveness

• Published in: Translational gastroenterology and hepatology 2024, Vol.9, p.3-3
• Main Authors: Singh, Anurag, Kaur, Mandeep, Swaminathan, Christie, Siby, Jayas, Singh, Krishna K, Sajid, Muhammad S
• Format: Article
• Language: English
• Subjects: Original
• ISSN: 2415-1289; 2415-1289
• DOI: 10.21037/tgh-23-56

Robotic cholecystectomy (RC) has shown promising outcomes in multiple studies when compared with the gold standard laparoscopic cholecystectomy (LC). The objective of this study is to compare the postoperative surgical outcomes and cost in patients undergoing RC versus LC. Studies reporting postoperative outcomes and costs in patients undergoing RC versus LC were selected from medical electronic databases and analysis was conducted by the values of systematic review on the statistical software RevMan version 5. Six trials on 1,013 affected individuals for post-operative outcomes and cost comparison were used. Random effect model analysis was used in the analysis. Duration of operation (mean difference: -10.23, 95% CI: -16.23 to -4.22, Z=3.34, P=0.0008) was shorter in the LC group with moderate heterogeneity. Bile leak (odds ratio: 3.34, 95% CI: 0.85 to 13.03, Z=1.73, P=0.08) and no heterogeneity was seen, Postoperative complications (odds ratio: 1.49, 95% CI: 0.50 to 4.46, Z=0.72, P=0.47) with moderate heterogeneity. Both were statistically similar. LC had reduced cost (standardised mean difference: -7.42, 95% CI: -13.10 to -1.74, Z=2.56, P=0.01) with significant heterogeneity. RC failed to prove any clinical advantage over LC for postoperative outcomes including longer duration of operation moreover LC was more cost effective. Due to the paucity of randomised control trial (RCT) and significant heterogeneity, a major multicentre RCT is required to strengthen and validate the findings.