Validation study of a skill assessment tool for education and outcome prediction of laparoscopic distal gastrectomy

Autor: Yo Kurashima, Hidehiko Kitagami, Koichi Teramura, Saseem Poudel, Yuma Ebihara, Noriyuki Inaki, Fumitaka Nakamura, Kazunari Misawa, Kazunori Shibao, Eishi Nagai, Yoshimasa Akashi, Shuji Takiguchi, Shinichiro Kobayashi, Satoshi Hirano
Rok vydání: 2022
Předmět:
Zdroj: Surgical Endoscopy. 36:8807-8816
ISSN: 1432-2218
0930-2794
Popis: The Japanese operative-rating scale for laparoscopic distal gastrectomy (JORS-LDG) was developed through cognitive task analysis together with the Delphi method to measure intraoperative performance during laparoscopic distal gastrectomy. This study aimed to investigate the value of this rating scale as an educational tool and a surgical outcome predictor in laparoscopic distal gastrectomy.The surgical performance of laparoscopic distal gastrectomy was assessed by the first assistant, through self-evaluation in the operating room and by video raters blind to the case. We evaluated inter-rater reliability, internal consistency, and correlations between the JORS-LDG scores and the evaluation methods, patient characteristics, and surgical outcomes.Fifty-four laparoscopic distal gastrectomy procedures performed by 40 surgeons at 16 institutions were evaluated in the operating room and with video recordings using the proposed rating scale. The video inter-rater reliability was 0.8. Participating surgeons were divided into the low, intermediate, and high groups based on their total scores. The number of laparoscopic surgeries and laparoscopic gastrectomy procedures performed differed significantly among the groups according to laparoscopic distal gastrectomy skill levels. The low, intermediate, and high groups also differed in terms of median operating times (311, 266, and 229 min, respectively, P 0.001), intraoperative complication rates (27.8, 11.8, and 0%, respectively, P = 0.01), and postoperative complication rates (22.2, 0, and 0%, respectively, P = 0.002).The JORS-LDG is a reliable and valid measure for laparoscopic distal gastrectomy training and could be useful in predicting surgical outcomes.
Databáze: OpenAIRE
Externí odkaz: