Clinical Trials Logo
  1. Home
  2. Colorectal Polyps
  3. NCT03620695

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
See also
  Status Clinical Trial Phase
Completed NCT02595775 - A Trial of an Audit and Feedback Report to Improve Colonoscopy Performance N/A
Completed NCT01950117 - Complete Removal of Neoplastic Large Colorectal Polyps: a Prospective Randomized Comparison of Endoscopic Mucosal Resection or Conventional Polypectomy N/A
Completed NCT01486745 - Urine Metabolomics and Colorectal Cancer Screening
Completed NCT02284802 - Early Detection of Tumors of the Digestive Tract by Confocal Endomicroscopy N/A
Completed NCT04727918 - Comparison of Cold Biopsy Forceps vs Cold Snare for Diminutive Colorectal Polyp Removal N/A
Completed NCT00298545 - Effect of Vitamin D and Calcium on Genes in the Colon Phase 1
Completed NCT01262248 - Computer-based Classification of Colorectal Polyps Using Narrow-band Imaging N/A
Completed NCT00988676 - The Effect of Bowel Preparation Status on the Polyp Missing Rate N/A
Recruiting NCT03787784 - Automatic Classification of Colorectal Polyps Using Probe-based Endomicroscopy With Artificial Intelligence N/A
Completed NCT00622557 - General Surgical Outcomes Quality Improvement Database (UH-SOCRATES)
Completed NCT01553565 - Prospective Comparison of Cold Polypectomy and Conventional Polypectomy for Small Colorectal Polyps in Patients Taking Antithrombotic Agents N/A
Active, not recruiting NCT03699163 - The Colorectal Breath Analysis (COBRA) Study
Completed NCT01633333 - Water Exchange Versus Carbon Dioxide for Colonoscopy N/A
Completed NCT00204867 - Virtual Colonoscopy (VC) for Primary Colorectal Screening N/A
Active, not recruiting NCT02887573 - Free-residue Nutrients for the Bowel Preparation of Colon Capsule Endoscopy Phase 4
Not yet recruiting NCT02033980 - Efficacy of NICE Classification in the Histological Evaluation of Colorectal Lesions N/A
Completed NCT02217449 - Virtual Chromoendoscopy for Distal Polyps
Completed NCT00725465 - Prospective Evaluation of Combined Laparoscopy With CO2 Intraoperative Colonoscopy Treatment for Colorectal Lesions
Completed NCT02354287 - Effectiveness of Cold Biopsy Forceps With Pre-lift for Complete Resection of Colonic Polyps ≤7mm in Size N/A
Completed NCT02331836 - Endocuff-assisted Versus Cap-assisted Versus Standard Colonoscopy N/A