Clinical Trials Logo

Clinical Trial Summary

High quality bowel preparation is essential for successful colonoscopy. This study aimed to assess the impact of reinforced education by Video on the quality of bowel preparation. This prospective, endoscopist-blinded, randomized, controlled study was conducted. Reinforced education groups received additional education via reminders by video 2 days before colonoscopy. The primary outcome was the quality of the bowel preparation according to the Boston Bowel Preparation Scale (BBPS). The secondary outcomes included polyp detection rate (PDR), adenoma detection rate (ADR), tolerance, and subjective feelings of patients.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03185299
Study type Interventional
Source Changhai Hospital
Contact Zhaoshen Li, Prof
Phone +86-21-31161335
Email zhaosli@gmail.com
Status Not yet recruiting
Phase N/A
Start date July 4, 2017
Completion date August 4, 2018

See also
  Status Clinical Trial Phase
Completed NCT03442738 - A Prospective Randomized Comparison of the Adenoma Detection Rate With a Disposable Cap (ENDOCUFF VISION®)
Completed NCT03041532 - Impact of Proximal Colon Retroflexion in Colorectal Cancer Screening Programme N/A
Not yet recruiting NCT05141773 - Artificial Intelligence Aid Systems and Endocuff in Colorectal Adenoma Detection N/A
Completed NCT03137277 - A Study Between Two Instrument Generations to Improve Adenoma Detection in Screening Colonoscopy
Recruiting NCT05125939 - Can Overall Adenoma Detection Rate Replace Screening Adenoma Detection Rate ? Multicenter Study
Completed NCT04945044 - Artificial Intelligence Aid Systems in Colorectal Adenoma Detection N/A
Recruiting NCT05863208 - Artificial Intelligence-assisted Colonoscopy With or Without Endocuff Vision N/A
Completed NCT04472741 - Comparison of Newer Colonoscopy Devices With Standard Forward Viewing (SFV) Colonoscopes in Daily Practice N/A
Recruiting NCT04963010 - Impact of SFV of Proximal Colon on ADR N/A
Completed NCT04086706 - Retroflexion In The Ascending Colon Is A Costless Endoscopic Maneuver Increasing Adenoma Detection Rate
Completed NCT02507037 - Effect of Gum Chewing on Bowel Cleansing Before Colonoscopy Phase 4
Completed NCT02540239 - Premedication Simethione Improves Visibility During Bowel Cleansing for Colonoscopy N/A
Completed NCT04397120 - The Factors Affecting ADR of Screening Colonoscopy
Completed NCT01786213 - Training Effects in Colonoscopy N/A
Completed NCT06173297 - Assessing the Agreement Between Endoscopic and Histopathological Diagnosis of Colorectal Sessile Serrated Lesions.
Not yet recruiting NCT03356015 - Comparison Between 3-L and 4-L Polyethylene Glycol in Bowel Preparation Phase 4
Not yet recruiting NCT03352700 - Premedication Dyclonine Improves Visibility During Bowel Cleansing for Colonoscopy Phase 4
Recruiting NCT04102631 - A Multicenter Study Evaluating the Effectiveness of Endo.Angel in Improving the Quality of Colonoscopy N/A
Not yet recruiting NCT02832869 - Impact of Reinforced Education by Wechat and Short Message Service on the Quality of Bowel Preparation Phase 4