Overview Study of SGN-40 in Patients With Refractory or Recurrent Multiple Myeloma Status: Completed Trial end date: 2007-11-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the safety and activity of SGN-40 in a weekly dosage schedule as a single agent. Phase: Phase 1 Details Lead Sponsor: Seagen Inc.Seattle Genetics, Inc.Collaborator: Genentech, Inc.Treatments: AntibodiesDacetuzumab