Improved Bowel Cleansing Method for Colonoscopy Based on High Risk Population of Bowel Preparation

• Status: Recruiting
• Trial end date: 2023-06-30
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to observe the difference in bowel preparation quality between compound sodium picosulfate#CSP combined with lactulose and polyethylene glycol electrolyte#PEG combined with lactulose in high-risk population.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Renmin Hospital of Wuhan University
• Treatments: Lactulose

Criteria

Inclusion Criteria:Adults undergoing colonoscopy who have at least one risk factor: age>70, previous colon surgery, constipation, diabetes, Parkinson's disease, history of stroke or spinal cord injury, prior history of inadequate bowel preparation, body mass index (BMI) >25, use of tricyclic antidepressant or narcotics.

Exclusion Criteria:

1. presence of any contraindications for colonoscopy (gastrointestinal obstruction or perforation,severe acute inflammatory bowel disease,toxic megacolon,severe heart failure,unable to swallow,severe heart failure,etc);

2. Patients with galactosemia;

3. hypersensitivity to any of the ingredients;

4. Pregnancy or lactation;

5. Use of lactulose,prokinetic agents or purgatives within 7 days;

6. Unwilling to sign informed consent.