In:
Surgical Endoscopy, Springer Science and Business Media LLC, Vol. 36, No. 6 ( 2022-06), p. 4518-4528
Abstract:
Robotic surgery may improve surgical performance during minimally invasive pancreatoduodenectomy as compared to 3D- and 2D-laparoscopy but comparative studies are lacking. This study assessed the impact of robotic surgery versus 3D- and 2D-laparoscopy on surgical performance and operative time using a standardized biotissue model for pancreatico- and hepatico-jejunostomy using pooled data from two randomized controlled crossover trials (RCTs). Methods Pooled analysis of data from two RCTs with 60 participants (36 surgeons, 24 residents) from 11 countries (December 2017–July 2019) was conducted. Each included participant completed two pancreatico- and two hepatico-jejunostomies in biotissue using 3D-robotic surgery, 3D-laparoscopy, or 2D-laparoscopy. Primary outcomes were the objective structured assessment of technical skills (OSATS: 12–60) rating, scored by observers blinded for 3D/2D and the operative time required to complete both anastomoses. Sensitivity analysis excluded participants with excess experience compared to others. Results A total of 220 anastomoses were completed (robotic 80, 3D-laparoscopy 70, 2Dlaparoscopy 70). Participants in the robotic group had less surgical experience [median 1 (0–2) versus 6 years (4–12), p 〈 0.001], as compared to the laparoscopic group. Robotic surgery resulted in higher OSATS ratings (50, 43, 39 points, p = .021 and p 〈 .001) and shorter operative time (56.5, 65.0, 81.5 min, p = .055 and p 〈 .001), as compared to 3D- and 2Dlaparoscopy, respectively, which remained in the sensitivity analysis. Conclusion In a pooled analysis of two RCTs in a biotissue model, robotic surgery resulted in better surgical performance scores and shorter operative time for biotissue pancreatic and biliary anastomoses, as compared to 3D- and 2D-laparoscopy.
Type of Medium:
Online Resource
ISSN:
0930-2794
,
1432-2218
DOI:
10.1007/s00464-021-08805-3
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2022
detail.hit.zdb_id:
639039-0
detail.hit.zdb_id:
1463171-4
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