NCT00807599 2019-03-15Lenalidomide (Revlimid®) Plus Low-dose Dexamethasone (Ld x 4 Cycles) Then Stem Cell Collection Followed by Randomization to Continued Ld or Stem Cell Transplantation (SCT) Plus Maintenance LMemorial Sloan Kettering Cancer CenterPhase 2 Completed67 enrolled 12 charts