Submitted by dcc on Mon, 2018-01-08 15:30 Study Title: A Randomized Phase 2 Study of Atezolizumab in Combination with Cobimetinib versus Atezolizumab Monotherapy in Participants with Unresectable CholangiocarcinomaCIRB: Adult CIRB - Early Phase EmphasisLead Group: ETCTNStatus: ActiveReview Status: Available to Open