ERCC1 and adenocarcinoma: Similar results were obtained comparing patients with pancreatic body/tale adenocarcinoma with normal levels of ERCC1 to those with higher expression (PFS: 11 vs. 5 months, HR 0.24, 95% CI 0.09-0.62, p< .0001; OS: 14 vs. 8 months; HR 0.25, 95% CI 0.09–0.66, p<.0001; DCR 94% vs. 57%; p= .03).