Overview GEM vs GEM+TS-1 for Advanced Pancreatic Cancer Status: Completed Trial end date: 2010-12-01 Target enrollment: Participant gender: Summary The primary objective of this study is to compare tumor response rate of the test arm(gemcitabine+S-1) with the control arm(gemcitabine alone) in patients with unresectable pancreatic cancer Phase: Phase 2 Details Lead Sponsor: Japan Clinical Cancer Research OrganizationTreatments: Gemcitabine