| アブストラクト | BACKGROUND: Although the safety of robotic distal gastrectomy has been studied in several single-center trials, the nationwide outcomes of robotic distal gastrectomy that meet the requirements of Japanese national health insurance, such as facility case volume and skill level of the surgeon, are still not clear. The objective of this study was to evaluate the short-term outcomes of robotic distal gastrectomy, which was covered by national health insurance, compared to laparoscopic distal gastrectomy. METHODS: We retrieved gastric cancer cases with cStage I to III who underwent laparoscopic distal gastrectomy (15,539 patients) and robotic distal gastrectomy (1,312 patients) between April 2018 and March 2020 from the Diagnosis Procedure Combination database. We compared the frequency of postoperative complications, anesthesia time, and postoperative hospitalization days between laparoscopic distal gastrectomy and robotic distal gastrectomy using propensity score matching analysis. RESULTS: The postoperative complication rate were not different between laparoscopic distal gastrectomy and robotic distal gastrectomy (odds ratio = 0.90, 95% confidence interval: 0.66 to 1.23, P = .52). The anesthesia time (minutes) was significantly longer (coefficient = 70.2, 95% confidence interval: 63.8 to 76.7, P < .001) and postoperative hospitalization (days) was significantly shorter (coefficient = -0.89, 95% confidence interval: -1.48 to -0.31, P = .003) in robotic distal gastrectomy than laparoscopic distal gastrectomy. CONCLUSIONS: Robotic distal gastrectomy that met strict national health insurance coverage requirements in Japan was performed as safely as laparoscopic distal gastrectomy with reduced hospitalization days. |
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| ジャーナル名 | Surgery |
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| 投稿日 | 2023/2/9 |
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| 投稿者 | Shigeno, Takashi; Kizuki, Masashi; Tokunaga, Masanori; Fushimi, Kiyohide; Kinugasa, Yusuke; Fujiwara, Takeo |
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| 組織名 | Department of Gastrointestinal Surgery, Tokyo Medical and Dental University,;Japan.;Department of Tokyo Metropolitan Health Policy Advisement, Tokyo Medical and;Dental University, Japan.;Department of Health Policy and Informatics, Tokyo Medical and Dental University,;Department of Global Health Promotion, Tokyo Medical and Dental University,;Japan. Electronic address: fujiwara.hlth@tmd.ac.jp. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/36754740/ |
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