Water-Aided Colonoscopy in Inflammatory Bowel Disease Patients—A Randomised, Single-Centre Trial

Water-aided colonoscope insertion reduces patients' discomfort and need for sedation in unsedated and minimally sedated patients. However, water-aided technique has never been studied in inflammatory bowel disease patients, characterised by younger age, structural changes of the colon and need for repeated colonoscopies. Our trial was designed to evaluate discomfort associated with water-aided colonoscopy compared with air insufflation in...