Learning curve of robotic pancreatoduodenectomy by a single surgeon with extensive laparoscopic pancreatoduodenectomy experience.

Autor: Dai M; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China. daimh@pumch.cn., Li P; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Xu Q; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Chen L; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Liu W; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Han X; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Liu Q; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Chen H; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Yuan S; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Chen W; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Liao Q; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Zhang T; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China., Guo J; Department of General Surgery, Peking Union Medical College and Chinese Academy of Medical Sciences, Peking Union Medical College Hospital (PUMCH), No. 1, Shuai Fu Yuan, Dongcheng District, Beijing, 100730, China.
Jazyk: angličtina
Zdroj: Journal of robotic surgery [J Robot Surg] 2024 Jul 28; Vol. 18 (1), pp. 298. Date of Electronic Publication: 2024 Jul 28.
DOI: 10.1007/s11701-024-02007-4
Abstrakt: With the development of robotic systems, robotic pancreatoduodenectomies (RPDs) have been increasingly performed. However, the number of cases required by surgeons with extensive laparoscopic pancreatoduodenectomy (LPD) experience to overcome the learning curve of RPD remains unclear. Therefore, we aimed to analyze and explore the impact of different phases of the learning curve of RPD on perioperative outcomes. Clinical data were prospectively collected and retrospectively analyzed for 100 consecutive patients who underwent RPD performed by a single surgeon. This surgeon had previous experience with LPD, having performed 127 LPDs with low morbidity. The learning curve for RPD was analyzed using the cumulative sum (CUSUM) method based on operation time, and perioperative outcomes were compared between the learning and proficiency phases. Between April 2020 and November 2022, one hundred patients (56 men, 44 women) were included in this study. Based on the CUSUM curve of operation time, the learning curve for RPD was divided into two phases: phase I was the learning phase (cases 1-33) and phase II was the proficiency phase (cases 34-100). The operation time during the proficiency phase was significantly shorter than that during the learning phase. In the learning phase of RPD, no significant increases were observed in estimated blood loss, conversion to laparotomy, severe complications, postoperative pancreatic hemorrhage, clinical pancreatic fistula, or other perioperative complications compared to the proficiency phases of either RPD or LPD. A surgeon with extensive prior experience in LPD can safely surmount the RPD learning curve without increasing morbidity in the learning phase. The proficiency was significantly improved after accumulating experience of 33 RPD cases.
(© 2024. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.)
Databáze: MEDLINE
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