{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T16:34:54Z","timestamp":1753893294050,"version":"3.41.2"},"reference-count":23,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2022,6,30]],"date-time":"2022-06-30T00:00:00Z","timestamp":1656547200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100013066","name":"Key scientific research project of henan colleges and universities","doi-asserted-by":"publisher","award":["20A320016"],"award-info":[{"award-number":["20A320016"]}],"id":[{"id":"10.13039\/501100013066","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Surg."],"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To investigate the appropriate reconstruction method of the digestive tract after partial gastric sparing surgery for adenocarcinoma of the esophagogastric junction of stage cT<jats:sub>2<\/jats:sub>-T<jats:sub>3<\/jats:sub>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A retrospective analysis of the clinical data of patients with adenocarcinoma of the esophagogastric junction from January 2015 to January 2019 in the General Surgery Department of Zhengzhou University Affiliated Tumor Hospital was performed. Patients with intraoperative double tract anastomosis composed the double tract reconstruction (DTR) group, and patients with intraoperative oesophagogastrostomy with a narrow gastric conduit group composed the oesophagogastrostomy by a narrow gastric conduit (ENGC) group. We analysed and compared the short-term postoperative complications and long-term postoperative nutritional status of the two groups of patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Result<\/jats:title><jats:p>There were no statistically significant differences between the two groups of patients in terms of age, sex, preoperative haemoglobin level, albumin level, cT, cN, neoadjuvant therapy or not, pathological type and Siewert type. In terms of BMI and body weight, the ENGC group was higher than the DTR group, but the difference was not statistically significant (<jats:italic>p\u2009<\/jats:italic>=\u20090.099, <jats:italic>p\u2009<\/jats:italic>=\u20090.201). There was no significant difference between the two groups of patients in terms of upper resection margin, operation time, blood loss, tumor diameter, pT, pN and postoperative hospital stay. The gastric resection volume of the DTR group was much larger than that of the ENGC group, and there was a significant difference between the two (<jats:italic>p<\/jats:italic>\u2009=\u20090.000). The length of the lower resection margin of the DTR group was also significantly greater than that of the ENGC group (<jats:italic>p<\/jats:italic>\u2009=\u20090.000). In terms of surgical approach, the proportion of the DTR group with the abdominal approach was significantly higher than that of the ENGC group, and the difference between the two was statistically significant (<jats:italic>p<\/jats:italic>\u2009=\u20090.003). The postoperative exhaust time in the ENGC group was significantly shorter than that in the DTR group (<jats:italic>p<\/jats:italic>\u2009=\u20090.013). However, there was no statistically significant difference between the two groups in terms of anastomotic leakage, anastomotic bleeding, intestinal obstruction, abdominal infection, pneumonia, pancreatic leakage, lymphatic leakage,death within 30 days after surgery, or overall complications. In terms of anastomotic stenosis, the incidence in the ENGC group was higher than in the DTR group, and the difference was statistically significant (<jats:italic>p<\/jats:italic>\u2009=\u20090.001). There was no significant difference in oral PPI, haemoglobin or albumin levels in patients at 3 months, 6 months, or 12 months after surgery. Comparing reflux\/heartburn symptoms at 3 months and 6 months after surgery, we found no statistically significant difference between the two, while in terms of reflux\/heartburn symptoms at 12 months after surgery, the findings of the ENGC group were higher than those of the DTR group, and the difference was statistically significant (<jats:italic>p<\/jats:italic>\u2009=\u20090.045). In terms of poor swallowing, the ENGC group was always higher than the DTR group, and the difference between the two groups was statistically significant (<jats:italic>p<\/jats:italic>\u2009&amp;lt;\u20090.05). There was no statistically significant difference in body weight between the two groups at 3 months or 6 months after surgery. At 12 months after surgery, the body weight of the patients in ENGC group was significantly higher than that in the DTR group, and the difference between the two groups was statistically significant (<jats:italic>p<\/jats:italic>\u2009=\u20090.039).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>For patients with cT2-T3 stage oesophagogastric junction adenocarcinoma with tumours less than 4 cm in diameter, ENGC anastomosis is recommended for patients with a high tumour upper boundary, with obesity, short mesentery, or disordered vascular arch, and for routine patients, DTR anastomosis is recommended.<\/jats:p><\/jats:sec>","DOI":"10.3389\/fsurg.2022.899836","type":"journal-article","created":{"date-parts":[[2022,6,30]],"date-time":"2022-06-30T09:46:05Z","timestamp":1656582365000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Selection of Digestive Tract Reconstruction After Partial Gastric Sparing Surgery in Patients With Adenocarcinoma of the Esophagogastric Junction of cT2-T3 Stage"],"prefix":"10.3389","volume":"9","author":[{"given":"Junli","family":"Zhang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xijie","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sen","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chenyu","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanghui","family":"Cao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pengfei","family":"Ma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhenyu","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhi","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuzhou","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1965","published-online":{"date-parts":[[2022,6,30]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"394424","DOI":"10.3322\/caac.21492","article-title":"Global cancer statistics 2018:GLOBOCAN Estimates of incidence and mortality worldwide for 36 cancers in 185 countries","volume":"68","author":"Ferlay","year":"2018","journal-title":"CA Cancer J Clin"},{"key":"B2","doi-asserted-by":"publisher","first-page":"1662","DOI":"10.1111\/i.1440-1746.2008.05572.x","article-title":"Changing trends in the proportion of adenocarcinoma of the esophagogastric junction in a large tertiary referral center in Japan","volume":"23","author":"Chika","year":"2008","journal-title":"J Gastroenterol Hepatol"},{"key":"B3","doi-asserted-by":"publisher","first-page":"88","DOI":"10.1097\/SLA.0000000000001148","article-title":"Changes of esophagogastric junctional adenocarcinoma and gastroesophageal reflux disease among surgical patients during 1988\u20132012: a single-institution, high-volume experience in China","volume":"263","author":"Liu","year":"2016","journal-title":"Ann Surg"},{"key":"B4","doi-asserted-by":"publisher","first-page":"351","DOI":"10.19538\/j.cjps.issn1005-2208.2017.04.07","article-title":"Prevention and treatment of reflux esophagitis after proximal gastrectomy","volume":"37","author":"Jian","year":"2017","journal-title":"Chin J Pract Surg"},{"key":"B5","doi-asserted-by":"publisher","first-page":"1029","DOI":"10.1007\/s10120019-00938-8","article-title":"Oncological safety of proximal gastrectomy for T2 \/ T3 proximal gastric cancer","volume":"22","author":"Yura","year":"2019","journal-title":"Gastric Cancer"},{"key":"B6","doi-asserted-by":"publisher","first-page":"753","DOI":"10.2217\/cer-2019-0016","article-title":"Proximal gastrectomy versus total gastrectomy for adenocarcinoma of the esophagogastric junction: a meta-analysis","volume":"8","author":"Chen","year":"2019","journal-title":"J Comp Eff Res."},{"key":"B7","doi-asserted-by":"publisher","first-page":"141","DOI":"10.1007\/s10120-013-0257-7","article-title":"Long-term outcomes of patients whounderwent limited proximal gastrectomy","volume":"17","author":"Ichikawa","year":"2014","journal-title":"Gastric Cancer"},{"key":"B8","doi-asserted-by":"publisher","first-page":"48484856","DOI":"10.1007\/s00464-017-5539-4","article-title":"Double - 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