Overview Efficacy and Safety of Lenalidomide as a Treatment for Recurrent or Refractory POEMS Syndrome Trial Status: Completed Trial end date: 2016-04-01 Target enrollment: Participant gender: Summary This study investigates the efficacy and safety of Lenalidomide as a treatment for recurrent or refractory POEMS (Crow-Fukase) syndrome. Phase: Phase 2 Details Lead Sponsor: Chiba UniversityTreatments: BB 1101DexamethasoneDexamethasone 21-phosphateDexamethasone acetateLenalidomideThalidomide