What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos).
<h4>Background</h4>We have been developing the Self-Propelling Capsule Endoscope (SPCE) that allows for controllability from outside of the body and real-time observation. What kind of capsule endoscope (CE) is suitable for a controllable SPCE is unclear and a very critical point for cli...
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Public Library of Science (PLoS)
2015-01-01
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| Series: | PLoS ONE |
| Online Access: | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0139878&type=printable |
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| author | Kazuhiro Ota Sadaharu Nouda Toshihisa Takeuchi Munetaka Iguchi Yuichi Kojima Takanori Kuramoto Takuya Inoue Yasunori Shindo Kenshiro Uesugi Yoshiaki Fujito Hironori Nishihara Naotake Ohtsuka Kazuhide Higuchi Team Mermaid |
| author_facet | Kazuhiro Ota Sadaharu Nouda Toshihisa Takeuchi Munetaka Iguchi Yuichi Kojima Takanori Kuramoto Takuya Inoue Yasunori Shindo Kenshiro Uesugi Yoshiaki Fujito Hironori Nishihara Naotake Ohtsuka Kazuhide Higuchi Team Mermaid |
| author_sort | Kazuhiro Ota |
| collection | DOAJ |
| description | <h4>Background</h4>We have been developing the Self-Propelling Capsule Endoscope (SPCE) that allows for controllability from outside of the body and real-time observation. What kind of capsule endoscope (CE) is suitable for a controllable SPCE is unclear and a very critical point for clinical application. We compared observing ability of three kinds of SPCEs with different viewing angles and frame rates.<h4>Methods</h4>Eleven buttons were sewed in an excised porcine stomach. Four examiners controlled the SPCE using PillCamSB2, -ESO2, and -COLON2 (Given Imaging Ltd., Israel), for 10 minutes each with the aim of detecting as many buttons and examining them as closely as possible. The ability to find lesions was assessed based on the number of detected buttons. The SPCE-performance score (SPS) was used to evaluate the ability to examine the lesions in detail.<h4>Results</h4>The SPCE-ESO2, -COLON2, and -SB2 detected 11 [interquartile range (IQR): 0], 10.5 (IQR, 0.5), and 8 (IQR, 1.0) buttons, respectively. The SPCE-ESO2 and -COLON2 had a significantly better ability to detect lesions than the -SB2 (p < 0.05). The SPCE-ESO2, -COLON2, and -SB2 had significantly different SPS values of 22 (IQR, 0), 16.5 (IQR, 1.5), and 14 (IQR, 1.0), respectively (p < 0.05 for all comparisons; SPCE-SB2 vs. -ESO2, -SB2 vs. -COLON2, and -ESO2 vs. -COLON2).<h4>Conclusions</h4>PillCamESO2 is most suitable in different three CEs for SPCE for examining lesions in detail of the stomach. |
| format | Article |
| id | doaj-art-b39d0da700c3440aa0efae18e06558c4 |
| institution | DOAJ |
| issn | 1932-6203 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj-art-b39d0da700c3440aa0efae18e06558c42025-08-20T03:10:59ZengPublic Library of Science (PLoS)PLoS ONE1932-62032015-01-011010e013987810.1371/journal.pone.0139878What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos).Kazuhiro OtaSadaharu NoudaToshihisa TakeuchiMunetaka IguchiYuichi KojimaTakanori KuramotoTakuya InoueYasunori ShindoKenshiro UesugiYoshiaki FujitoHironori NishiharaNaotake OhtsukaKazuhide HiguchiTeam Mermaid<h4>Background</h4>We have been developing the Self-Propelling Capsule Endoscope (SPCE) that allows for controllability from outside of the body and real-time observation. What kind of capsule endoscope (CE) is suitable for a controllable SPCE is unclear and a very critical point for clinical application. We compared observing ability of three kinds of SPCEs with different viewing angles and frame rates.<h4>Methods</h4>Eleven buttons were sewed in an excised porcine stomach. Four examiners controlled the SPCE using PillCamSB2, -ESO2, and -COLON2 (Given Imaging Ltd., Israel), for 10 minutes each with the aim of detecting as many buttons and examining them as closely as possible. The ability to find lesions was assessed based on the number of detected buttons. The SPCE-performance score (SPS) was used to evaluate the ability to examine the lesions in detail.<h4>Results</h4>The SPCE-ESO2, -COLON2, and -SB2 detected 11 [interquartile range (IQR): 0], 10.5 (IQR, 0.5), and 8 (IQR, 1.0) buttons, respectively. The SPCE-ESO2 and -COLON2 had a significantly better ability to detect lesions than the -SB2 (p < 0.05). The SPCE-ESO2, -COLON2, and -SB2 had significantly different SPS values of 22 (IQR, 0), 16.5 (IQR, 1.5), and 14 (IQR, 1.0), respectively (p < 0.05 for all comparisons; SPCE-SB2 vs. -ESO2, -SB2 vs. -COLON2, and -ESO2 vs. -COLON2).<h4>Conclusions</h4>PillCamESO2 is most suitable in different three CEs for SPCE for examining lesions in detail of the stomach.https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0139878&type=printable |
| spellingShingle | Kazuhiro Ota Sadaharu Nouda Toshihisa Takeuchi Munetaka Iguchi Yuichi Kojima Takanori Kuramoto Takuya Inoue Yasunori Shindo Kenshiro Uesugi Yoshiaki Fujito Hironori Nishihara Naotake Ohtsuka Kazuhide Higuchi Team Mermaid What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos). PLoS ONE |
| title | What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos). |
| title_full | What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos). |
| title_fullStr | What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos). |
| title_full_unstemmed | What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos). |
| title_short | What Kind of Capsule Endoscope Is Suitable for a Controllable Self-Propelling Capsule Endoscope? Experimental Study Using a Porcine Stomach Model for Clinical Application (with Videos). |
| title_sort | what kind of capsule endoscope is suitable for a controllable self propelling capsule endoscope experimental study using a porcine stomach model for clinical application with videos |
| url | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0139878&type=printable |
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