Overview Study of Erlotinib in Combination With Bortezomib Status: Completed Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary The goal of this clinical research study is to find the highest tolerable dose of Tarceva (erlotinib hydrochloride) that can safely be given in combination with Velcade (bortezomib). The safety of this drug combination will also be studied. Phase: Phase 1 Details Lead Sponsor: M.D. Anderson Cancer CenterTreatments: BortezomibErlotinib Hydrochloride