Assess Cryoablation (CryoBalloon Ablation cryotherapy) for treatment of Dysplastic Barrett's Esophagus, Esophageal Squamous Dysplasia and early Esophageal Cancer. The cryoablation treatment will be offered as an alternative to standard ablation therapies such as Radiofrequency Ablation, Argon Plasma Coagulation and carbon dioxide Cryotherapy).
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Number of Participants With Complete Eradication of Esophageal Dysplasia
Timeframe: 12 months
Treatment-related Adverse Events Assessed by Pain Scale
Timeframe: 1 day post treatment (day 2), 1 week post treatment (day 8), and 1 month (day 31)
Treatment-related Adverse Events Assessed by Stricture Rate
Timeframe: Up to 12 months