# Study of Cryotherapy Treatment of Barrett's Esophagus and Early Esophageal Cancer

> **NCT00321958** · — · TERMINATED · sponsor: **University of Maryland, Baltimore** · enrollment: 23 (actual)

## Conditions studied

- Barrett Esophagus
- Esophageal Neoplasms
- Deglutition Disorders
- GERD
- Neoplasm

## Interventions

- **DEVICE:** CSA System (CryoSpray AblationTM System)
- **DEVICE:** CryoSpray Ablation

## Key facts

- **NCT ID:** NCT00321958
- **Lead sponsor:** University of Maryland, Baltimore
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2006-04
- **Primary completion:** 2007-05
- **Final completion:** 2007-05
- **Target enrollment:** 23 (ACTUAL)
- **Why stopped:** The sponsor determined that adequate data had been acquired.
- **Last updated:** 2022-02-08

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00321958

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00321958, "Study of Cryotherapy Treatment of Barrett's Esophagus and Early Esophageal Cancer". Retrieved via AI Analytics 2026-08-11 from https://api.ai-analytics.org/clinical/NCT00321958. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*