# Use of Esophageal String Test to Understand Symptoms, Inflammation, and Function in Eosinophilic Esophagitis

> **NCT03305653** · NA · COMPLETED · sponsor: **University of Colorado, Denver** · enrollment: 21 (actual)

## Conditions studied

- Eosinophilic Esophagitis

## Interventions

- **DEVICE:** Esophageal String Test (EST)

## Key facts

- **NCT ID:** NCT03305653
- **Lead sponsor:** University of Colorado, Denver
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-05-01
- **Primary completion:** 2019-03-01
- **Final completion:** 2019-03-01
- **Target enrollment:** 21 (ACTUAL)
- **Last updated:** 2021-07-06

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03305653

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03305653, "Use of Esophageal String Test to Understand Symptoms, Inflammation, and Function in Eosinophilic Esophagitis". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03305653. Licensed CC0.

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