Published online Mar 28, 2019. doi: 10.3748/wjg.v25.i12.1432
Peer-review started: February 1, 2019
First decision: February 13, 2019
Revised: March 6, 2019
Accepted: March 11, 2019
Article in press: March 12, 2019
Published online: March 28, 2019
Processing time: 56 Days and 11.8 Hours
The robotic surgical system has been applied in liver surgery. However, controversies concerns exist regarding a variety of factors including the safety, feasibility, efficacy, and cost-effectiveness of robotic surgery. To promote the development of robotic hepatectomy, this study aimed to evaluate the current status of robotic hepatectomy and provide sixty experts’ consensus and recommendations to promote its development. Based on the World Health Organization Handbook for Guideline Development, a Consensus Steering Group and a Consensus Development Group were established to determine the topics, prepare evidence-based documents, and generate recommendations. The GRADE Grid method and Delphi vote were used to formulate the recommendations. A total of 22 topics were prepared analyzed and widely discussed during the 4 meetings. Based on the published articles and expert panel opinion, 7 recommendations were generated by the GRADE method using an evidence-based method, which focused on the safety, feasibility, indication, techniques and cost-effectiveness of hepatectomy. Given that the current evidences were low to very low as evaluated by the GRADE method, further randomized-controlled trials are needed in the future to validate these recommendations.
Core tip: The robotic surgical system has been applied in liver surgery. Liver surgeons are also attempting to gradually expand the indications of robotic hepatectomy. To promote the development and standardization of robotic hepatectomy, we identified a group of robotic surgeon experts to provide clinical statements. Based on the published articles and expert panel opinion, 7 recommendations were generated by the GRADE method using an evidence-based method and focused on the safety, feasibility, indication, techniques and cost-effectiveness of hepatectomy. Since the current evidences were low to very low as evaluated by the GRADE method, further randomized controlled trials are needed in the future to validate these recommendations.
