Colonoscopy Clinical Trial
Official title:
An Efficacy and Safety Evaluation of Linaclotide in Bowel Preparation by Patients at High Risk of Inadequate Bowel Preparation: a Multicenter, Randomized, Double-Blind, Controlled Clinical Trial
The purpose of this study is to compare the colon cleansing quality of linaclotide versus control in adult patients at high risk of inadequate bowel preparation: one group will receive polyethylene glycol solution (PEG) split dose (1 L + 2 L) plus linaclotide and the other group PEG (1 L + 2 L) plus placebo before colonoscopy.
The objective of this trial is to compare the colon cleanliness achieved with PEG split dose (1 L + 2 L) + linaclotide versus PEG split dose (1 L + 2 L) + placebo for patients scheduled for a colonoscopy at high risk of inadequate bowel preparation. The target patients are those with constipation, poor bowel preparation history, history of abdominal/pelvic surgery, comorbidity (diabetes, Parkinson's disease, stroke, or history of spinal cord injury), BMI > 25 kg/m2, age > 70, tricyclic antidepressants usage, or opioid usage, as defined by the latest version of Bowel Preparation Guidelines. ;
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