{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T04:15:26Z","timestamp":1777781726136,"version":"3.51.4"},"reference-count":54,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,4,30]],"date-time":"2022-04-30T00:00:00Z","timestamp":1651276800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Wuxi Municipal Health Commission","award":["T202035"],"award-info":[{"award-number":["T202035"]}]},{"name":"Wuxi Municipal Health Commission","award":["HB2020112"],"award-info":[{"award-number":["HB2020112"]}]},{"name":"Top Talent Support Program for Young and Middle-Aged People of the Wuxi Health Committee","award":["T202035"],"award-info":[{"award-number":["T202035"]}]},{"name":"Top Talent Support Program for Young and Middle-Aged People of the Wuxi Health Committee","award":["HB2020112"],"award-info":[{"award-number":["HB2020112"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pain Research and Management"],"published-print":{"date-parts":[[2022,4,30]]},"abstract":"<jats:p>Background. Quadratus lumborum block (QLB) has been used to reduce postoperative acute pain and opioid consumption. However, the efficacy of QLB on the quality of recovery (QoR) after gastrointestinal surgery has not been established. The aim of this study was to evaluate the ability of QLB to enhance the postoperative QoR in patients undergoing open gastrointestinal surgery. Methods. Eighty-four patients undergoing open gastrointestinal surgery were randomized to receive ultrasound-guided QLB with either 20\u2009ml of 0.375% ropivacaine or saline. The primary outcome was the QoR-15 score at 24\u2009h after surgery. The secondary outcomes were the postoperative pain intensity, opioid consumption, the incidence of nausea, vomiting, and chronic pain. Results. The global QoR-15 score at 24\u2009h postoperatively was significantly higher in the QLB group than in the control group (mean difference: 16.9; 95% CI: 11.9\u201321.9). Additionally, the QoR-15 scores for five dimensions were significantly higher in the QLB group than in the control group. The cumulative oxycodone consumption was significantly lower in the QLB group during 0\u20136, 6\u201324, 0\u201324, 24\u201348, and 0\u201348\u2009h postoperatively than in the control group. At rest or during coughing, the pain verbal rating scale scores were significantly lower at 1, 3, 6, 12, and 24\u2009h after surgery in the QLB group than in the control group. The incidence of postoperative nausea was significantly different between the groups, but postoperative vomiting was not. Conclusion. Single-injection posteromedial QLB with ropivacaine enhanced the QoR at 48\u2009h after surgery and improved analgesia during the early postoperative period in patients undergoing gastrointestinal surgery.<\/jats:p>","DOI":"10.1155\/2022\/8994297","type":"journal-article","created":{"date-parts":[[2022,5,1]],"date-time":"2022-05-01T04:25:15Z","timestamp":1651379115000},"page":"1-10","source":"Crossref","is-referenced-by-count":10,"title":["Ultrasound-Guided Quadratus Lumborum Block Enhances the Quality of Recovery after Gastrointestinal Surgery: A Randomized Controlled Trial"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0753-8810","authenticated-orcid":true,"given":"Qing-Ren","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Anesthesiology, Xishan People\u2019s Hospital of Wuxi City, Wuxi 214105, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu-Chen","family":"Dai","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Zhongda Hospital, Medical School, Southeast University, Nanjing 210009, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jue","family":"Xie","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Zhongda Hospital, Medical School, Southeast University, Nanjing 210009, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiang","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Xishan People\u2019s Hospital of Wuxi City, Wuxi 214105, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xing-Bing","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Xishan People\u2019s Hospital of Wuxi City, Wuxi 214105, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8647-7867","authenticated-orcid":true,"given":"Jie","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology, Zhongda Hospital, Medical School, Southeast University, Nanjing 210009, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","article-title":"Cancer statistics, 2021","volume":"71","author":"R. 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