About this trial
Magnetically controlled capsule endoscopy (MCCE) is an outstanding opportunity for the painless endoscopic screening of the esophagus and stomach before small bowel examiantion. Further improvement in patients positioning might increase the esophageal transit time of the capsule endoscope and could improve the sensitivity and specificity of the esophageal MCCE investigation. Our present study aimed to compare the visualization of the esophagus (especially the Z-line) with different capsule swallowing protocols.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
None
Disqualifiers
known or suspected stricture in the GI tract
previous surgery with bowel anastomosis
swallowing complaints
dementia
Trial population
Every patient who met the eligibility criteria and had MCCE examination with esophageal protocol.
Trial design
Case-only
Prospective
Treatments tested in this trial
Not listed
Trial groups
Trial outcomes
Primary outcomes
Reflux esophagitis
Proportion and the severity of reflux (Los Angeles classification) comparing to gastroscopy
Diseases
Proportion of other disorders of oesophagus and stomach comparing to gastroscopy
Stomach examination
Analyze the visualisation of gastric mucosa with MACE system
Secondary outcomes
Restrain time
Analysing the correlation with MCCE system between esophageal transit time and diagnostic yield.
Cleanliness
Analysis of stomach preparation with a special software concerning the percentage of clean and covered areas.
Sponsors and contacts
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