Comparison Between HD+ Endoscopy and Standard Videoendoscopy in Screening 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

UNKNOWN

Total Enrollment

200 participants

Study Classification

OBSERVATIONAL

Study Start Date

2008-02-29

Brief Summary

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Colonoscopy is the accepted gold standard for screening of colorectal cancer. However, small and flat neoplastic lesions might be overlooked with standard video endoscopes. The new available EPKi system (Pentax, Japan) enables with HD+ imaging resolution above HDTV standard. Aim of the study was to test the efficacy of HD+ colonoscopy alone and in conjunction with I-Scan (newly developed post processing digital filter)in comparison to standard videoendoscopy

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Detailed Description

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Conditions

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Polyps Neoplasia

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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1

screening colonoscopy with HD+ endoscopes

No interventions assigned to this group

2

screening colonoscopy with standardvideoendoscopes

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Consecutive patients scheduled for screening colonoscopy

Exclusion Criteria

* Inflammatory bowel disease
* Cancer
* Pregnancy
* Inability to obtain informed consent
* Prothrombin time \< 50% of control
* Partial thromboplastin time \> 50 seconds

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes