A Comparison of Bowel Preparation for Colonoscopy Between Digestive Physicians and Non-digestive Physicians

February 1, 2021 updated by: Ningbo No. 1 Hospital
The diagnostic accuracy of colonoscopy depends on the quality of bowel preparation, which is a critical element associated with the diagnostic yield, difficulty, time required, and the completeness of colonoscopy. The non-digestive physicians seemed to have a lower quality of bowel preparation compare to the digestive physicians. Therefore, investigators planned to evaluate the risk factors for suboptimal intestinal preparation in outpatients from the perspective of digestive doctors and non-digestive.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

671

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Zhejiang
      • Ningbo, Zhejiang, China
        • Ningbo First Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • ADULT
  • OLDER_ADULT
  • CHILD

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Sampling Method

Non-Probability Sample

Study Population

Outpatients undergoing colonoscopy

Description

Inclusion Criteria:

  • All outpatients who have already completed the colonoscopy during December 2019 and October 2020.

Exclusion Criteria:

  • Patients with incomplete critical information, primary outcome, and baseline characteristics missing as well as examinations in hospitalized patients were excluded.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Adequate bowel preparation
Time Frame: One year
BBPS score (defined as a BBPS score of 2 or higher in any segment and the total BBPS≥6)
One year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Ningbo No. 1 Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

December 1, 2019

Primary Completion (ACTUAL)

October 30, 2020

Study Completion (ACTUAL)

November 2, 2020

Study Registration Dates

First Submitted

January 18, 2021

First Submitted That Met QC Criteria

February 1, 2021

First Posted (ACTUAL)

February 4, 2021

Study Record Updates

Last Update Posted (ACTUAL)

February 4, 2021

Last Update Submitted That Met QC Criteria

February 1, 2021

Last Verified

December 1, 2019

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • MA-1.0

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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