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The Learning Curve of NBI With Magnification in the Diagnosis of Colorectal Lesions | Clinical Trials | Clareo Health

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The Learning Curve of NBI With Magnification in the Diagnosis of Colorectal Lesions

NCT01431703•Zhizheng Ge

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Summary

It exists a learning curve in using NBI with magnification to differentiating colorectal lesions.

Detailed Description

It is very useful to use narrow-band imaging and Sano CP analysis in the differential diagnosis of colorectal lesions. The endoscopists who had never used NBI or no knowledge of NBI can have effective and stable diagnostic accuracy after using NBI with magnification to diagnose 15 target and non-target lesions respectively.

Eligibility

Age

16 - 85 years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•Ages 16 to 85
•Any patient undergoing NBI with magnification colonoscopy exam and found with colorectal lesions

Exclusion Criteria

•Unwilling to consent
•Had surgery of colorectal tumors
•Using NSAIDS
•Diagnosed or suspected IBD
•Familial adenomatous polyposis(FAP) or hereditary non-polyposis colorectal(HNPCC) or other hereditary disease

Key Dates

Start Date

May 1, 2010

Primary Completion Date

April 1, 2011

Completion Date

April 1, 2011

Last Updated

March 1, 2017

Enrollment

326

ACTUAL participants

Conditions

Colorectal Lesion

PARADIGM - En Bloc Trial With the EndoQuest Endoluminal Surgical (ELS) System

NCT06133387

Colorectal LesionColorectal Adenoma+6 more

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: March 1, 2017Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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