Overview Phase II Study of Gemcitabine and TS-1 in Biliary Trat Cancer Status: Terminated Trial end date: 2009-12-01 Target enrollment: Participant gender: Summary In current study, we evaluate the efficacy of gemcitabine and TS-1 combination chemotherapy in advanced BTC. Phase: Phase 2 Details Lead Sponsor: Samsung Medical CenterTreatments: Gemcitabine