Overview IMGN901 in Combination With Lenalidomide and Dexamethasone Status: Completed Trial end date: 2014-10-01 Target enrollment: Participant gender: Summary The purpose of this study is to test IMGN901 in combination with lenalidomide and dexamethasone every 28 days. Phase: Phase 1 Details Lead Sponsor: ImmunoGen, Inc.Treatments: Ado-Trastuzumab EmtansineBB 1101DexamethasoneDexamethasone 21-phosphateDexamethasone acetateLenalidomideLorvotuzumab mertansine