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Confocal Laser Endomicroscopy With Topical Cresyl Violet for Colorectal Polyps

Colorectal Polyps Clinical Trial

Official title:
Probe-based Confocal Laser Endomicroscopy With Topical Cresyl Violet for Diagnosis of Colorectal Polyps

Clinical Trial Summary

Probe-based confocal laser endomicroscopy (pCLE) has been shown to a reliable diagnostic method enabling in vivo microscopic imaging during ongoing endoscopy. Usually fluorescein then serves as a contrast agent for pCLE, but it does not allow direct nuclear visualization, must be injected, leads to a transient skin discoloration, and may have allergic side effects. This study aimed to establish a single topical dye, cresyl violet (CV) for pCLE imaging, to describe pCLE interpretation criteria for the characterization of colorectal polyps with histopathological correlation, and to perform the validation of these criteria.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03620695
Study type Observational
Source Shandong University
Contact Yanqing Li, PhD. MD.
Phone 18678827666
Email liyanqing@sdu.edu.cn
Status Recruiting
Phase
Start date June 1, 2018
Completion date October 2018
View Details
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