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Confocal Laser Endomicroscopy With Topical Cresyl Violet for Colorectal Polyps

NCT03620695 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2018-08-08

No results posted yet for this study

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.

Conditions

  • Colorectal Polyps

Sponsors & Collaborators

  • Shandong University

    lead OTHER

Principal Investigators

  • Yanqing Li, PhD. MD. · Department of Gastroenterology, Qilu Hospital, Shandong University

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-06-01
Primary Completion
2018-10-31
Completion
2018-10-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03620695 on ClinicalTrials.gov