Eradication of visible Barrett’s at 12 months Eradication of LGD at 6 months Eradication of HGD at 6 months Eradication of IMC by cryo alone Eradication of IMC by cryo + EMR Eradication of LGD at 12 months Eradication of HGD at 12 months 33/33 (100%) 10/10 (100%) 19/20 (95%) 1/1 2/2 9/9(100%) One died of unrelated cause 18/18 (100%) One lost to follow-up endoscopy

Table 2: Study results; Note: one patient with HGD at 6 months had persistent LGD which was successfully treated and was not present at 12 months; LGD- Low grade dysplasia; HGD – High grade dysplasia; IMC – Intramucosal cancer; PPI – Proton pump inhibitor