# Cap Assisted Upper Endoscopy Versus High Definition White Light Endoscopy and Narrow Band Imaging Alone In The Detection Of Visible Lesions Barrett's Esophagus: A Randomized Tandem Study

> **NCT03417570** · NA · TERMINATED · sponsor: **Washington University School of Medicine** · enrollment: 100 (actual)

## Conditions studied

- Barrett Esophagus

## Interventions

- **PROCEDURE:** Esophagogastroduodenoscopy with high definition-white light end endoscopy (HD-WLE) and narrow band imaging (NBI)
- **DEVICE:** Olympus Disposable Distal Attachment Cap

## Key facts

- **NCT ID:** NCT03417570
- **Lead sponsor:** Washington University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2017-12-22
- **Primary completion:** 2021-11-15
- **Final completion:** 2021-11-17
- **Target enrollment:** 100 (ACTUAL)
- **Why stopped:** Futility
- **Last updated:** 2022-09-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03417570

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03417570, "Cap Assisted Upper Endoscopy Versus High Definition White Light Endoscopy and Narrow Band Imaging Alone In The Detection Of Visible Lesions Barrett's Esophagus: A Randomized Tandem Study". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03417570. Licensed CC0.

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