NCT05210049 2022-12-15Non-endoscopic Esophageal Sampling to Detect Barrett's Esophagus and Esophageal Cancer in VeteransLouis Stokes VA Medical CenterPhase NA Unknown125 enrolled
NCT00628784 2008-07-24Endoesophageal Cryotherapy For Ablating Barrett's Esophagus and Early Stage Esophageal CancerWalter Reed Army Medical CenterPhase 4 Unknown100 enrolled