Endoscopy Nurse Participation in Adenoma Detection Rate During Colonoscopy

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

844 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-05-31

Study Completion Date

2011-01-31

Brief Summary

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Colorectal cancer (CRC) is the second most common cancer and the fourth leading cause of cancer death in Korea. Colonoscopy with polypectomy decreases the incidence and mortality from colorectal cancer. However, significant lesions can be missed during colonoscopy. Recent retrospective studies have shown that fellow involvement as a second observer may increase adenoma detection rate in colonoscopy.

The aim of this prospective, multicenter, randomized study is to evaluate the impact when endoscopy nurse participate in adenoma detection during screening colonoscopy. The primary outcome measure is the adenoma detection rate (ADR).

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Detailed Description

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Conditions

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Polyp Adenomatous Polyp Colonoscopy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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endoscopist only

Group Type EXPERIMENTAL

standard of care colonoscopy

Intervention Type PROCEDURE

Single inspection by endoscopist during colonoscopy

nurse participation

Group Type EXPERIMENTAL

standard of care colonoscopy

Intervention Type PROCEDURE

Dual inspection by both endoscopist and nurse during colonoscopy

Interventions

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standard of care colonoscopy

Single inspection by endoscopist during colonoscopy

Intervention Type PROCEDURE

standard of care colonoscopy

Dual inspection by both endoscopist and nurse during colonoscopy

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* age over 50
* screening colonoscopy

Exclusion Criteria

* History of colorectal surgery
* History of hereditary colorectal cancers or polyposis syndrome
* Gastrointestinal bleeding
* Inflammatory bowel diseases
* Inability to provide informed consent
* Pregnancy

Minimum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes