Key Record Dates
ClinicalTrials.gov Identifier: | NCT01293448 |
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Brief Title: | Evaluation of Balloon-based Cryoablation of Human Esophageal Epithelium |
First Submitted : | December 14, 2010 |
First Submitted that Met QC Criteria : | February 9, 2011 |
First Posted : | February 10, 2011 (Estimate) |
Last Update Submitted that Met QC Criteria : | April 21, 2022 |
Last Update Posted : | April 28, 2022 |