Endoscopy · 2019
Detachable string magnetically controlled capsule endoscopy for complete viewing of the esophagus and stomach.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Chen Yi-Zhi, Pan Jun, Luo Yuan-Yuan, Jiang Xi, Zou Wen-Bin, Qian Yang-Yang, Zhou Wei, Liu Xiao, Li Zhao-Shen, Liao Zhuan
Аннотация
BACKGROUND: Esophageal capsule endoscopy is reported to be insufficiently accurate to replace esophagogastroduodenoscopy (EGD) because the passage of the capsule through the esophagus is passive and precludes a thorough investigation. We developed a modified capsule endoscopy technique, called detachable string magnetically controlled capsule endoscopy (DS-MCE), and performed a pilot study to assess the feasibility and safety of this novel technique.
METHODS: 4 healthy volunteers and 21 patients with suspected esophageal disease first underwent DS-MCE followed by EGD within 1 week. Outcomes included technical success of DS-MCE, adverse events, discomfort, and diagnostic accuracy.
RESULTS: DS-MCE was successfully carried out in all 25 participants. No adverse events were observed. Mean overall discomfort score during DS-MCE was 0.96 (range 0 - 3). DS-MCE diagnoses were in accordance with EGD in all 25 participants. The per-patient sensitivity of DS-MCE for esophageal disease detection was 100 %. The accuracy of DS-MCE for grading esophageal varices and reflux esophagitis were 66.7 % and 100 %, respectively.
CONCLUSIONS: DS-MCE was a feasible, safe, and well-tolerated method for viewing the esophagus and proceeding with gastric examination after string detachment.
METHODS: 4 healthy volunteers and 21 patients with suspected esophageal disease first underwent DS-MCE followed by EGD within 1 week. Outcomes included technical success of DS-MCE, adverse events, discomfort, and diagnostic accuracy.
RESULTS: DS-MCE was successfully carried out in all 25 participants. No adverse events were observed. Mean overall discomfort score during DS-MCE was 0.96 (range 0 - 3). DS-MCE diagnoses were in accordance with EGD in all 25 participants. The per-patient sensitivity of DS-MCE for esophageal disease detection was 100 %. The accuracy of DS-MCE for grading esophageal varices and reflux esophagitis were 66.7 % and 100 %, respectively.
CONCLUSIONS: DS-MCE was a feasible, safe, and well-tolerated method for viewing the esophagus and proceeding with gastric examination after string detachment.