Second Forward View Examination of Proximal Colon on Adenoma Detection Rate

N/ACompletedNCT03619122

Ningbo No. 1 Hospital392 enrolled

Overview

This clinical trial is being conducted to assess whether second forward view examination of proximal colon could increase adenoma detection rate of right colon.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

SCREENING

Masking

SINGLE

Enrollment

392

Conditions

Colon Adenoma

Interventions

Second ExaminationPROCEDURE

The colonoscopy is passed to the cecum and then withdrawn to hepatic flexure. Then, the scopy is inserted to the cecum and withdrawn to hepatic flexure again for second foreard view examination.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 75 Years

Medical Language ↔ Plain English

Inclusion Criteria: * all patients undergoing colonoscopy for screening in our hospital Exclusion Criteria: * previous history of resection of colon; * familial polyposis syndrome * inflammatory bowel disease * active antiplatelet or anticoagulant therapy prevent polypectomy; * pregnancy or lactating women

Locations (1)

Ningbo NO.1 hospital

Ningbo, Zhejiang, China

Outcomes

Primary Outcomes

per-patient detection rate of adenoma of proximal colon

the number of patients with at least one adenoma identified divided by total number of patients completing colonoscopy

Time frame: 1 day

Data from ClinicalTrials.gov

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