Improvement in colonoscopy performance with adjunctive magnetic endoscope imaging: a randomized controlled trial

Endoscopy
H Y CheungM K Li

Abstract

Although magnetic endoscope imaging (MEI) has been reported to improve the performance of colonoscopy, so far only a few randomized controlled studies have been published supporting its adjunctive role. This randomized study was designed to evaluate the role of MEI on the overall performance of colonoscopy. Patients admitted for elective colonoscopy were recruited. They were randomly allocated into two groups, either with an MEI view (study group) or without (control group). Examinations were performed by one of the two designated, trained endoscopists. The primary end point was intubation time. Other outcome measures included completion rate, pain score graded by patients, and ease of procedure as reflected by the number of attempts at straightening the scope, the number of times of hand pressure was applied abdominally, and the need to change the patient's position. Endoscopists were also asked to score the ease of procedure. Finally, in the MEI group, endoscopists were asked to comment on whether MEI helped to locate colonic lesions during endoscopy. In a 12-month period, 120 patients were recruited, with 60 patients in each group. The two groups were matched for age, gender distribution, and indications for colonoscopy. No ...Continue Reading

Associated Clinical Trials

Citations

Apr 11, 2009·BMC Gastroenterology·Russell I HeighDavid E Fleischer
Nov 14, 2013·World Journal of Gastroenterology : WJG·Yi ChenXiao-Ting Wu
Apr 23, 2010·Digestive Diseases and Sciences·Yu-Hsi HsiehHwai-Jeng Lin
Jun 22, 2011·Gastrointestinal Endoscopy·Christian S JacksonSnorri Olafsson
Oct 1, 2011·Journal of Digestive Diseases·Stefan Von Delius, Meinhard Classen
Oct 5, 2016·Surgical Endoscopy·Sergio A AcunaFayez A Quereshy
Oct 20, 2007·Digestion·T RöschN Arber
May 7, 2015·World Journal of Gastroenterology : WJG·Masakatsu FukuzawaFuminori Moriyasu
Dec 4, 2020·Expert Review of Gastroenterology & Hepatology·Xiangzhou TanZihua Chen

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