CompletedNot Applicable

Study of Narrow Band Imaging in the Characterization of Serrated Lesions

Spain41 participantsStarted 2015-03

Plain-language summary

This study is designed to evaluate the utility of Narrow Band Imaging (NBI) compared with High Definition White Light colonoscopy (WLE) in subjects with serrated lesions who do not fulfill the diagnostic criteria of Serrated Polyposis Syndrome (SPS).

Who can participate

Age range50 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Patients over 50 years old who accept CRC screening colonoscopy * Patients with a basal colonoscopy findings: ≥1 serrated polyps proximal to the sigmoid colon, which are greater than ≥10mm in diameter; or ≥3 serrated polyps proximal to the sigmoid colon Exclusion Criteria: * Diagnosis of a CRC in the basal colonoscopy * Subjects with other types of histology polyps * Subjects who neglect to follow-up * Subjects who do not accept informed consent * Subjects with high risk of perforation or complications due to sedation, including patients with comorbidities (ASA IV-V) * Inadequate bowel preparation for colonoscopy (defined by Boston Bowel Preparation Score (BBPS): ≤ 5 total points; or 0-1 points in any of the 3 segments of the colon)

What they're measuring

Number of polyps detected with both techniques (NBI versus WLE)

Timeframe: Less than 1 year after the basal colonoscopy

Trial details

NCT IDNCT02406547

SponsorParc de Salut Mar

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2015-10

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