Ultrafine Endoscope for Colonoscopy in Diagnosis of Colorectal Diseases

Rectal Disease Clinical Trial

Official title: Ultrafine Endoscope for Unsedated Colonoscopy is an Effective Method to Reduce Abdominal Pain:a Prospective Randomized Study.

Status Not yet recruiting

Clinical Trial Summary

This study is the evaluation of ultrafine endoscope (with small caliber and turning radius )for colonoscopy in decreasing abdominal pain of patients . 60 patients will be accepted in this trial.

Clinical Trial Description

The aim of this study is to investigate the advantages of an endoscope with smaller turning radius and softer insert section in reducing patients' abdominal pain in colonoscopy. Transnasal gastroscope was selected in this study , because of its small caliber (5.9mm) and small turning radius . Visual analogue scale(VAS),cecum intubation time and cecum intubation rate were evaluated. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Single Blind (Subject), Primary Purpose: Diagnostic

Related Conditions & MeSH terms

• Colon Disease;
• Colonic Diseases
• Rectal Disease
• Rectal Diseases

• NCT number: NCT02160210
• Study type: Interventional
• Source: First Affiliated Hospital of Harbin Medical University
• Status: Not yet recruiting
• Phase: N/A
• Start date: June 2014
• Completion date: August 2014