End-to-End Versus End-to-Side Hand-Sewn Anastomosis for Minimally Invasive McKeown Esophagectomy. 2019

Cheng-Yi Mao, and Yu-Shang Yang, and Yong Yuan, and Wei-Peng Hu, and Yong-Fan Zhao, and Yang Hu, and Guo-Wei Che, and Long-Qi Chen
Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.

BACKGROUND Standard anastomotic configuration for esophagogastric anastomosis is not conclusive. This study aimed to compare the short-term outcomes of end-to-end (ETE) cervical double-layer hand-sewn anastomoses with those of end-to-side (ETS) anastomoses for minimally invasive McKeown esophagectomy. METHODS Between January 2016 and December 2017, the clinical data of 252 consecutive patients who underwent minimally invasive esophagectomy were reviewed retrospectively. The 252 patients comprised 130 patients in the ETS group and 122 patients in the ETE group. The same surgical procedures were applied in both groups, except for esophagogastric reconstruction. Short-term outcomes including leakage, stricture, reflux, operative features, and other surgical complications were analyzed for a comparison of the two configurations. RESULTS The ETS and ETE groups did not differ significantly in terms of leakage rate (P = 0.34), anastomotic stricture rate (P = 0.70), or postoperative reflux (P = 0.66). However, the ETS group had a longer operation time (P = 0.011), a longer anastomosis time (P < 0.001), and a longer postoperative hospital stay (P = 0.009) than the ETE group, and the postoperative gastric dilation rates were lower in ETE group than in the ETS group (P = 0.025). The two groups did not differ significantly in terms of other postoperative complications. CONCLUSIONS The major postoperative complications were comparable for the two anastomotic configurations. However, the patients with ETE anastomosis showed a favorable outcome in terms of a decreasing postoperative thoracic gastric dilation rate. End-to-end anastomosis also seemed to have slight advantages in terms of shorter operation and anastomosis times as well as a shorter postoperative hospital stay.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011379 Prognosis A prediction of the probable outcome of a disease based on a individual's condition and the usual course of the disease as seen in similar situations. Prognostic Factor,Prognostic Factors,Factor, Prognostic,Factors, Prognostic,Prognoses
D004938 Esophageal Neoplasms Tumors or cancer of the ESOPHAGUS. Cancer of Esophagus,Esophageal Cancer,Cancer of the Esophagus,Esophagus Cancer,Esophagus Neoplasm,Neoplasms, Esophageal,Cancer, Esophageal,Cancer, Esophagus,Cancers, Esophageal,Cancers, Esophagus,Esophageal Cancers,Esophageal Neoplasm,Esophagus Cancers,Esophagus Neoplasms,Neoplasm, Esophageal,Neoplasm, Esophagus,Neoplasms, Esophagus
D005260 Female Females
D005500 Follow-Up Studies Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease. Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000714 Anastomosis, Surgical Surgical union or shunt between ducts, tubes or vessels. It may be end-to-end, end-to-side, side-to-end, or side-to-side. Surgical Anastomosis,Anastomoses, Surgical,Surgical Anastomoses
D012189 Retrospective Studies Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons. Retrospective Study,Studies, Retrospective,Study, Retrospective
D016629 Esophagectomy Excision of part (partial) or all (total) of the esophagus. (Dorland, 28th ed) Esophagectomies

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