Accuracy of Magnetically Controlled Capsule Endoscopy, Compared With Conventional Gastroscopy, in Detection of Gastric Diseases

Liao, Zhuan; Hou, Xi; Lin-Hu, En-Qiang; Sheng, Jian-qiu; Ge, Zhi‐Zheng; Jiang, Bo; Hou, Xiaohua; Liu, Jiyong; Li, Zhen; Huang, Qilin; Zhao, Xiaojun; Li, Na; Gao, Yun‐Jie; Zhang, Yao; Zhou, Jieqiong; Wang, Xinying; Liu, Jun; Xie, Xiaoping; Cong-mei, Yang; Liu, Hualin; Sun, Xiaotian; Zou, Wenbin; Li, Zhao‐Shen

doi:10.1016/j.cgh.2016.05.013

Cited by 179 publications

(213 citation statements)

References 23 publications

(24 reference statements)

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“…In another clinical trial with 350 patients, the overall diagnostic accuracy was 93.4% (95% confidence interval 90.83-96.02) compared to conventional gastroscopy [42].…”

Section: Active Capsule Endoscopementioning

confidence: 98%

“…Major challenges include limited onboard power, weak propulsion force, and difficulty to adapt to the significant morphologic variations of the GI tract. External propulsion is more realistic and was implemented on the PillCam TM (Given Imaging, Yokneam Illit, Israel) [38], Olympus capsule endoscope (Olympus Medical Systems, Shinjuku, Tokyo, Japan) [39], OMOM ® capsule endoscope (Jinshan Science & Technology, Chongqing, China) [40], and NaviCam ® system (Ankon Technologies, Wuhan, China) [41,42]. The magnetically actuated PillCam and OMOM capsule both use a manual handle with permanent magnets to steer the capsule endoscope for inspecting the stomach.…”

Section: Active Capsule Endoscopementioning

confidence: 99%

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Robotic Endoscopy

Chiu²

2018

Visc Med

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Endoscopes extend the eyes of the physician into the patient's body. They are widely used in gastrointestinal (GI) diagnostics and minimally invasive surgery. Endoscopes can be classified into 3 types: rigid, flexible, and capsule endoscopes. Rigid and flexible endoscopes are traditionally held and manipulated by the physician to visualize the region of interest, while capsule endoscopes move passively along with the GI peristalsis. With the advancement of technology, robotic endoscopy has been increasingly developed and accepted. In this work, robotic endoscopy from 3 categories (robot-assisted rigid endoscopy, robot-assisted flexible endoscopy, and active GI endoscopy including active flexible colonoscopy and active capsule endoscopy) is reviewed by PubMed search with the criteria (‘Robotics' OR ‘Robot') and (‘Endoscopy' OR ‘Endoscope').

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“…In another clinical trial with 350 patients, the overall diagnostic accuracy was 93.4% (95% confidence interval 90.83-96.02) compared to conventional gastroscopy [42].…”

Section: Active Capsule Endoscopementioning

confidence: 98%

Section: Active Capsule Endoscopementioning

confidence: 99%

Robotic Endoscopy

Chiu²

2018

Visc Med

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“…A capsule maneuvered with an external magnetic field, a so-called magnetically controlled capsule (MCC), has recently been developed, and several trials have reported promising results, mainly for gastric lesions [58]. This novel MCC has shown high diagnostic accuracy compared with conventional gastroscopy and has a very low complication rate.…”

Section: Future Perspectivesmentioning

confidence: 99%

Colon capsule endoscopy: toward the future

Muguruma

Tanaka

Teramae

et al. 2017

Clin J Gastroenterol

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Colon capsule endoscopy is a wireless and minimally invasive technique for visualization of the whole colon. With recent improvements of technical features in second-generation systems, a more important role for colon capsule endoscopy is rapidly emerging. Although several limitations and drawbacks are yet to be resolved, its usefulness as a tool for colorectal cancer screening and monitoring disease activity in inflammatory bowel diseases has become more apparent with increased use. Further investigations, including multicenter trials, are required to evaluate the substantial role of the colon capsule in managing colorectal diseases.

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“…Olympus and Siemens have introduced a similar concept to the Japanese pill as well (29,30). Recently a big study (>300 patients) comparing the diagnostic yield in the stomach, of a new Chinese magnetic capsule was compared to optical gastroscopy with similar results (31). Another way of doing it is to add paddles or propellers to the pill, which will start operating upon demand at various parts of the digestive tract.…”

Section: External Maneuvering Of Capsulementioning

confidence: 99%

Where do I see minimally invasive endoscopy in 2020: clock is ticking

Eliakim

2017

Ann. Transl. Med.

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Since it was introduced 17 years ago, capsule endoscopy has become an important diagnostic tool for the small bowel. Three generations of the original small bowel capsule have been developed since (PillCam SB3, Medtronic, USA), and four competitors were introduced for the small bowel. A non-video patency capsule (Agile patency capsule, Medtronic, USA) was also developed, in order to confirm patency and thus avoid retention in the GI tract. Moreover, capsules viewing other organs of the body (esophagus, colon) as well as three different magnetic guided capsules that visualize the stomach as good as optical endoscopy (OE) have been developed. Over 2,000 articles looking at the efficacy of the small bowel capsule in different clinical situations were published since then.Studies are comparing capsule endoscopy versus other modalities in various indications, looking at preparations aiming to improve the diagnostic yield and at technical aspects. The present paper, describes the available capsules in the market and my biased future expectations.Keywords: Small bowel capsule endoscopy (SBCE); colon capsule endoscopy (CCE); magnetic capsule endoscopy (MCE); optical endoscopy (OE)

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Accuracy of Magnetically Controlled Capsule Endoscopy, Compared With Conventional Gastroscopy, in Detection of Gastric Diseases

Abstract: MCE detects focal lesions in the upper and lower stomach with comparable accuracy with conventional gastroscopy. MCE is preferred by almost all patients, compared with gastroscopy, and can be used to screen gastric diseases without sedation. Clinicaltrials.gov number: NCT02219529.

Cited by 179 publications

References 23 publications

Robotic Endoscopy

Robotic Endoscopy

Colon capsule endoscopy: toward the future

Where do I see minimally invasive endoscopy in 2020: clock is ticking

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