Effect of Time-Limited Training on Endoscopic Submucosal Dissection in an Ex Vivo Porcine Stomach Model: A Prospective Randomized Controlled Study Article Swipe
Xu Liu
,
Xiaodong Shao
,
Xiaodan Shi
,
Wenjing Kou
,
Yayuan Luo
,
Yanou Bai
·
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.1055/s-0043-1778083
YOU?
·
· 2024
· Open Access
·
· DOI: https://doi.org/10.1055/s-0043-1778083
Introduction Endoscopic submucosal dissection (ESD) is the first choice for superficial tumor resection. There is no report on whether the training effect is affected by limiting the operation time of each ESD operation. This study aimed to prospectively evaluate the efficiency of time-limited ESD training by using an ex vivo porcine stomach model. Methods ESD was performed in accordance with the standard procedure on ex vivo porcine stomach model. The time-limited group required each operation time to be controlled within 30 minutes, and the nonlimited group did not limit the operation time. The en bloc resection rate, surface area of the resected specimen, procedure speed, and perforation rate were compared in the two groups. Results Compared with the en bloc resection rate in the time-limited group, that in the nonlimited group was significantly higher in ESD-1 and ESD-2. In each ESD procedure, the median resection area in the nonlimited group was significantly larger than that in the time-limited group. The difference in median procedure speed between the two groups in ESD-1 to ESD-4 did not reach significance in the statistical analysis. The speed of ESD-5 in the time-limited group was significantly higher than that of the nonlimited group. The perforation rate of the time-limited group was similar to that of the nonlimited group. Conclusion Limiting the training time does not help the trainees to complete large resection of lesions and reduce the perforation rate, but it may help to improve the operation speed.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1055/s-0043-1778083
- http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0043-1778083.pdf
- OA Status
- diamond
- References
- 32
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4391465836
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4391465836Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.1055/s-0043-1778083Digital Object Identifier
- Title
-
Effect of Time-Limited Training on Endoscopic Submucosal Dissection in an Ex Vivo Porcine Stomach Model: A Prospective Randomized Controlled StudyWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2024Year of publication
- Publication date
-
2024-02-02Full publication date if available
- Authors
-
Xu Liu, Xiaodong Shao, Xiaodan Shi, Wenjing Kou, Yayuan Luo, Yanou BaiList of authors in order
- Landing page
-
https://doi.org/10.1055/s-0043-1778083Publisher landing page
- PDF URL
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https://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0043-1778083.pdfDirect link to full text PDF
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YesWhether a free full text is available
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diamondOpen access status per OpenAlex
- OA URL
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https://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0043-1778083.pdfDirect OA link when available
- Concepts
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Endoscopic submucosal dissection, Medicine, Ex vivo, Stomach, Dissection (medical), Randomized controlled trial, Surgery, In vivo, Internal medicine, Biology, BiotechnologyTop concepts (fields/topics) attached by OpenAlex
- Cited by
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0Total citation count in OpenAlex
- References (count)
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32Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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| publication_date | 2024-02-02 |
| publication_year | 2024 |
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