Development and Validation for Predicting Inadequate Bowel Preparation

  • STATUS
    Recruiting
  • participants needed
    1500
  • sponsor
    Ningbo No. 1 Hospital
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Updated on 19 February 2024
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Summary

High-quality colonoscopy is considered the gold standard for the detection and prevention of colorectal cancer, and its efficacy is predicated on optimal colon cleansing.However, about 18%-35% of patients were still reported to suffer inadequate bowel preparation. Although several predictive models exist, the current guideline indicates that there is insufficient evidence to recommend the use of a predictive model for clinical practice.

Details
Condition Polyethylene Glycol, colonoscopy, Purgative
Age 18years - 100years
Treatment No intervention
Clinical Study IdentifierNCT04290715
SponsorNingbo No. 1 Hospital
Last Modified on19 February 2024

Eligibility

 Yes No Not Sure

Inclusion Criteria

patients undergoing colonoscopy
patients older than 18 years

Exclusion Criteria

Emergency colonoscopy
Have a serious medical condition, such as heart failure, acute liver failure, severe kidney disease (dialysis or predialysis patients) or New York heart association class iii-iv
Pregnant or breastfeeding
No bowel preparation or poor compliance (no bowel preparation as instructed or laxatives < 90% of prescribed dose)
Refuse to sign informed consent
The patient was rescheduled after the previous colonoscopy due to insufficient bowel preparation
Temporarily change to colonoscopy for other reasons
Incomplete colonoscopy due to insufficient parenteral preparation
Lack of complete data
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