Overview Phase II Study of Refametinib, a MEK Inhibitor, as Second-line Treatment in Advanced Biliary Tract Adenocarcinoma Status: Completed Trial end date: 2016-10-13 Target enrollment: Participant gender: Summary Phase II Study of Refametinib, a MEK inhibitor, as second-line treatment in advanced biliary tract adenocarcinoma Phase: Phase 2 Details Lead Sponsor: Samsung Medical Center