# Narrow Band Imaging in Diagnosis of Colorectal Polyps

> **NCT04831814** · NA · COMPLETED · sponsor: **Prince of Songkla University** · enrollment: 118 (actual)

## Conditions studied

- Colorectal Polyp
- Colorectal Neoplasms

## Interventions

- **DIAGNOSTIC_TEST:** Near Focus NBI
- **DIAGNOSTIC_TEST:** Standard Focus NBI

## Key facts

- **NCT ID:** NCT04831814
- **Lead sponsor:** Prince of Songkla University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-04
- **Primary completion:** 2020-07-02
- **Final completion:** 2021-01-14
- **Target enrollment:** 118 (ACTUAL)
- **Last updated:** 2021-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04831814

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04831814, "Narrow Band Imaging in Diagnosis of Colorectal Polyps". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04831814. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*