View clinical trials related to Cleansing Quality of the Colon.
Filter by:The main purpose of the study is to determine the agreement between colon cleansing quality assessed by a validated scale (Boston Bowel Preparation Scale, BBPS) and the perception of the patient. Patients will be prepared with polyethylene glycol (PEG), PEG plus ascorbic acid (PEG-Asc) or sodium picosulfate-oxide magnesium solution (PS). The secondary aim is to assess predictors of poor bowel cleansing.
This is a single center randomized controlled trial to compare the colon cleansing quality determined by the Boston Bowel Preparation Scale achieved by two strategies in patients with high risk of poor colon cleansing defined as those patients with a score> 1.225 following a predictive score previously published: one group will receive an intensified split-dose 4 L polyethylene glycol solution (PEG) plus bisacodyl and 3 days of fiber-free diet and the other group a split-dose 2 L PEG solution with ascorbic plus bisacodyl and 1 day of fiber-free diet. Patients with a score ≤ 1.225 will receive a split-dose 2 L PEG solution with ascorbic plus bisacodyl and 1 day of fiber-free diet.
This is a single center randomized controlled trial to compare bowel cleansing for outpatient colonoscopy in two groups of participants: one group will receive instructions of one-day structured low fiber diet whilst the other group will receive three-day low fiber diet. Both groups will receive the same bowel cleansing solution (polyethylene glycol plus ascorbic acid). Bowel cleansing will be assessed according the Boston Bowel Preparation Scale.