# Evaluation of Effect of CryoBalloon Focal Ablation System on Human Esophageal Epithelium

> **NCT02534233** · NA · COMPLETED · sponsor: **Johns Hopkins University** · enrollment: 58 (actual)

## Conditions studied

- Barrett's Esophagus
- Esophageal Squamous Dysplasia
- Esophageal Cancer

## Interventions

- **DEVICE:** CryoBalloon

## Key facts

- **NCT ID:** NCT02534233
- **Lead sponsor:** Johns Hopkins University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-04
- **Primary completion:** 2024-08
- **Final completion:** 2025-02-27
- **Target enrollment:** 58 (ACTUAL)
- **Last updated:** 2025-08-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02534233

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02534233, "Evaluation of Effect of CryoBalloon Focal Ablation System on Human Esophageal Epithelium". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT02534233. Licensed CC0.

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