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High Definition Endoscopy With i-Scan for Small Colonic Polyp Evaluation: The HiScope Study

NCT01761279 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 84

Last updated 2013-04-04

Study results available
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Summary

Current standard practice is to remove all colonic polyps found during colonoscopy as it has not been possible to distinguish between polyps with some malignant potential (adenomatous) and those with negligable malignant potential (non-adenomatous).

Recent advances in endoscope imaging and technology have allowed endoscopists to distinguish between these two types of polyps by examining minute surface details.

i-Scan is a new digital enhancement method that aims to enhance surface details and may enable similar accurate distinction between adenomatous and non-adenomatous polyps.

Hypothesis:

High definition white light endoscopy plus i-Scan improves diagnostic accuracy of in-vivo assessment of colonic polyps \<10mm in size over high definition white light endoscopy alone.

Conditions

  • Colonic Polyps

Interventions

PROCEDURE

High definition white light endoscopy

Sponsors & Collaborators

  • Portsmouth Hospitals NHS Trust

    lead OTHER_GOV

Principal Investigators

  • Pradeep Bhandari, MBBS · Portsmouth Hospitals NHS Trust

Eligibility

Min Age
60 Years
Max Age
74 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-05-31
Primary Completion
2012-05-31
Completion
2012-05-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01761279 on ClinicalTrials.gov