# WASP Classification in Diagnosis of Diminutive Colorectal Polyps

> **NCT03903497** · NA · UNKNOWN · sponsor: **Shanghai Jiao Tong University School of Medicine** · enrollment: 2640 (estimated)

## Conditions studied

- Diminutive Colorectal Polyps

## Interventions

- **DEVICE:** NBI

## Key facts

- **NCT ID:** NCT03903497
- **Lead sponsor:** Shanghai Jiao Tong University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-04-15
- **Primary completion:** 2022-12-30
- **Final completion:** 2023-05-30
- **Target enrollment:** 2640 (ESTIMATED)
- **Last updated:** 2022-05-18

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03903497

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03903497, "WASP Classification in Diagnosis of Diminutive Colorectal Polyps". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03903497. Licensed CC0.

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