BACKGROUND:Small bowel cleansing by capsule endoscopy has never been addressed in children. METHODS: Randomized controlled trial to evaluate the effect of five bowel preparation regimens on the mucosal visibility surface (as percentage of visualized surface area). Group A: a clear liquid diet for 12 h on the day before; Group B: high volume polyethylene glycol (50 mL/kg, up to 2Lt/die); Group C: low volume polyethylene glycol (25 mL/kg up to 1Lt/die); Group D: 20 mL (376 mg) of oral simethicone; Group E: 25 mL/kg (up to 1Lt/die) of polyethylene glycol solution plus 20 mL (376 mg) of oral simethicone. RESULTS: Overall, 198 patients (53% male, median age 13 years) were enrolled. Preparation regimen visualization scores were 14.1 ± 4.2, 18.9 ± 5.1, 17.8 ± 5.5, 14.9 ± 4.8 and 20.9 ± 4.6 in groups A, B, C, D and E, respectively (P < 0.01). Positive findings were found in 172 cases (87%), but no significant differences were observed in the diagnostic yield and tolerability. Interobserver agreement, k = 0.89 (95% CI 0.83 ± 0.71). CONCLUSION: This is the first report in children that supports the use of 25 mL/kg (up to 1Lt/die) of polyethylene glycol solution plus 20 mL (376 mg) of oral simethicone as the preparation of choice for capsule endoscopy.
RCT Entities:
BACKGROUND: Small bowel cleansing by capsule endoscopy has never been addressed in children. METHODS: Randomized controlled trial to evaluate the effect of five bowel preparation regimens on the mucosal visibility surface (as percentage of visualized surface area). Group A: a clear liquid diet for 12 h on the day before; Group B: high volume polyethylene glycol (50 mL/kg, up to 2Lt/die); Group C: low volume polyethylene glycol (25 mL/kg up to 1Lt/die); Group D: 20 mL (376 mg) of oral simethicone; Group E: 25 mL/kg (up to 1Lt/die) of polyethylene glycol solution plus 20 mL (376 mg) of oral simethicone. RESULTS: Overall, 198 patients (53% male, median age 13 years) were enrolled. Preparation regimen visualization scores were 14.1 ± 4.2, 18.9 ± 5.1, 17.8 ± 5.5, 14.9 ± 4.8 and 20.9 ± 4.6 in groups A, B, C, D and E, respectively (P < 0.01). Positive findings were found in 172 cases (87%), but no significant differences were observed in the diagnostic yield and tolerability. Interobserver agreement, k = 0.89 (95% CI 0.83 ± 0.71). CONCLUSION: This is the first report in children that supports the use of 25 mL/kg (up to 1Lt/die) of polyethylene glycol solution plus 20 mL (376 mg) of oral simethicone as the preparation of choice for capsule endoscopy.
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Authors: Miguel José Mascarenhas-Saraiva; Eduardo Oliveira; Miguel Nuno Mascarenhas-Saraiva Journal: Turk J Gastroenterol Date: 2021-05 Impact factor: 1.852