{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T14:38:58Z","timestamp":1790087938960,"version":"4.0.1"},"reference-count":17,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2023,4,5]],"date-time":"2023-04-05T00:00:00Z","timestamp":1680652800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Digestive Endoscopy"],"published-print":{"date-parts":[[2023,11]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>The disposable esophagogastroduodenoscopy (EGD) system is a novel endoscopic device which is highly portable and is designed to eliminate the risk of cross\u2010infection caused by reusable EGD. This study aimed to investigate the feasibility and safety of disposable EGD in emergency, bedside, and intraoperative settings.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This was a prospective, single\u2010center, noncomparative study. Disposable EGD was used for emergency, bedside, and intraoperative endoscopies in 30 patients. The primary end\u2010point was the technical success rate of the disposable EGD. Secondary end\u2010points included technical performance indicators including clinical operability, image quality score, procedure time, the incidence of device malfunction and\/or failure, and the incidence of adverse events.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 30 patients underwent diagnosis and\/or treatment with disposable EGD. Therapeutic EGD was performed on 13\/30 patients, including hemostasis (<jats:italic>n<\/jats:italic> = 3), foreign body retrieval (<jats:italic>n<\/jats:italic> = 6), nasoenteric tube placement (<jats:italic>n<\/jats:italic> = 3), and percutaneous endoscopic gastrostomy (<jats:italic>n<\/jats:italic> = 1). The technical success rate was 100%: all procedures and indicated interventions were completed without changing to a conventional upper endoscope. The mean image quality score obtained immediately after procedure completion was 3.72\u2009\u00b1\u20090.56. The mean\u2009(\u00b1\u2009SD) procedure time was 7.4\u2009(\u00b1\u20097.6) min. There were no device malfunctions or failures, device\u2010related adverse events, or overall adverse events.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The disposable EGD may be a feasible alternative to the traditional EGD in emergency, bedside, and intraoperative settings. Preliminary data show that it is a safe and effective tool for diagnosis and treatment in emergency and bedside upper gastrointestinal cases.<\/jats:p><\/jats:sec><jats:sec><jats:title>Trial registration<\/jats:title><jats:p>Chinese Clinical Trial Registry (Trial ID: ChiCTR2100051452, <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"https:\/\/www.chictr.org.cn\/showprojen.aspx?proj=134284\">https:\/\/www.chictr.org.cn\/showprojen.aspx?proj=134284<\/jats:ext-link>).<\/jats:p><\/jats:sec>","DOI":"10.1111\/den.14548","type":"journal-article","created":{"date-parts":[[2023,3,11]],"date-time":"2023-03-11T11:20:10Z","timestamp":1678533610000},"page":"857-865","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Evaluation of a novel disposable esophagogastroduodenoscopy system in emergency, bedside, and intraoperative settings: Pilot study (with videos)"],"prefix":"10.1111","volume":"35","author":[{"given":"Ze\u2010Long","family":"Han","sequence":"first","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bi\u2010Tao","family":"Lin","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhen\u2010Jiang","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Zhuhai People's Hospital (Zhuhai Hospital Affiliated to Jinan University)  Zhuhai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiang","family":"Chen","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi\u2010Yi","family":"Xi","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun\u2010Fen","family":"Wang","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei\u2010Guang","family":"Qiao","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Huang","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhi\u2010Zhao","family":"Lin","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shao\u2010Hui","family":"Huang","sequence":"additional","affiliation":[{"name":"Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital Southern Medical University  Guangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tiffany 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