Clinical Trials Logo

Clinical Trial Summary

In this randomized controlled study, consecutive outpatients scheduled for elective colonoscopy were randomized into two groups. Group A patients (n = 300) used only 3L PEG before colonoscopy. Patients in group B (n = 300) were additionally advised to Dyclonine Hydrochloride Mucilage plus 3L PEG, The overall quality of colonoscopy cleaning was evaluated using the Boston Bowel Preparation Scale by a single endoscopist who was blinded to the intervention. Visibility was blindly assessed for the amount of air bubbles and adenoma detection rate (ADR). Difficulty of procedure, and adverse events were also evaluated.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03352700
Study type Interventional
Source Changhai Hospital
Contact Zhaosheng Li, MD
Phone +86-21-31161335
Email zhaoshenlismmu@gmail.com
Status Not yet recruiting
Phase Phase 4
Start date December 1, 2017
Completion date February 1, 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
Not yet recruiting NCT03185299 - Impact of Reinforced Education by Video on the Quality of Bowel Preparation N/A
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
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