ID | 66043 |
FullText URL | |
Author |
Yamasaki, Yasushi
Department of Gastroenterology, Okayama University Hospital
ORCID
Kaken ID
publons
Ohmori, Masayasu
DDepartment of Gastroenterology, Okayama University Hospital
Toyosawa, Junki
Department of Gastroenterology, Okayama University Hospital
Ako, Soichiro
Department of Gastroenterology, Okayama University Hospital
Okada, Hiroyuki
Department of Gastroenterology, Okayama University Hospital
Kaken ID
publons
researchmap
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Abstract | Background and study aims Closure after endoscopic full-thickness resection (EFTR) is challenging. We previously developed a simple endoscopic closure method: line-assisted complete closure (LACC). We performed a pilot study using porcine models to evaluate the feasibility of modified LACC after gastric EFTR.
Patients and methods Six live pigs were included. EFTR (greater curvature of the gastric antrum [n = 3] and anterior wall of the gastric body [n = 3]) was performed under general anesthesia and the defect after EFTR was closed by modified LACC. The pigs were observed until postoperative day 4 (Day 4). The closure site was endoscopically evaluated and the presence or absence of peritonitis and fluid leakage was evaluated. The outcomes were the success rate of modified LACC on the day of the procedure, maintenance of defect closure, presence of peritonitis or leakage, and clinical course. Results Once complete closure was successfully achieved in all cases, maintenance of closure on Day 4 was not achieved. However, there was neither peritonitis nor fluid leakage. The defect was completely covered by surrounding tissues on Day 4 and the clinical course was good in all cases. Conclusions The feasibility of modified LACC after gastric EFTR was demonstrated in porcine models. Further improvement is needed to maintain defect closure. |
Published Date | 2022-05-13
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Publication Title |
Endoscopy International Open
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Volume | volume10
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Issue | issue05
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Publisher | Georg Thieme Verlag KG
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Start Page | E609
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End Page | E615
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ISSN | 2364-3722
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Content Type |
Journal Article
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language |
English
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OAI-PMH Set |
岡山大学
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Copyright Holders | © 2022. The Author(s).
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File Version | publisher
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PubMed ID | |
DOI | |
Web of Science KeyUT | |
Related Url | isVersionOf https://doi.org/10.1055/a-1785-8589
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License | https://creativecommons.org/licenses/by-nc-nd/4.0/
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Funder Name |
J-CASE
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