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Risk Factors for Inadequate Bowel Preparation in Patients With Chronic Constipation

A

Air Force Military Medical University of People's Liberation Army

Status

Unknown

Conditions

Constipation

Study type

Observational

Funder types

Other

Identifiers

NCT02842411
20160616-5

Details and patient eligibility

About

Chronic constipation is one of the risk factors of inadequate bowel preparation, which could influence the effect of colonoscopy. The risk factors associated with inadequate bowel preparation in constipated patients remains unclear. Here the investigators investigated the high risk factors which might have influence on bowel preparation quality in a prospective cohort of patients with functional constipation.

Enrollment

200 estimated patients

Sex

All

Ages

18 to 90 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • 18-90
  • Patients undergoing colonoscopy;
  • Patients meeting the criteria of chronic constipation of Rome Ⅳ;

Exclusion criteria

  • history of colorectal surgery;
  • known of suspected colonic stricture or obstructing tumour;
  • ulcerative colitis;
  • Crohn's disease;
  • irritable bowel syndrome;
  • toxic colitis or megacolon;
  • known or suspected bowel obstruction or perforation;
  • pregnancy or lactation;
  • unable to give informed consent;
  • haemodynamically unstable.

Trial design

200 participants in 1 patient group

chronic constipation
Description:
patients with chronic constipation based on Rome Ⅳ

Trial contacts and locations

4

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Central trial contact

Yanglin Pan, MD

Data sourced from clinicaltrials.gov

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