# The Diagnostic Ability of White Light Endoscopy and Magnifying Endoscopy With Optical Enhancement System

> **NCT04411589** · NA · UNKNOWN · sponsor: **Shandong University** · enrollment: 300 (estimated)

## Conditions studied

- Early Gastric Cancer

## Interventions

- **DEVICE:** magnifying endoscopy with optical enhancement system
- **DEVICE:** white light endoscopy system

## Key facts

- **NCT ID:** NCT04411589
- **Lead sponsor:** Shandong University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-05-01
- **Primary completion:** 2021-05-01
- **Final completion:** 2022-05-01
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2020-09-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04411589

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04411589, "The Diagnostic Ability of White Light Endoscopy and Magnifying Endoscopy With Optical Enhancement System". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04411589. Licensed CC0.

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