RecruitingPhase 1Drug trialA Phase 1 Study of Ruxolitinib, Steroids and Lenalidomide for Relapsed/Refractory Multiple Myeloma (RRMM) PatientsThis is a phase 1, multicenter, open-label study evaluating the safety and efficacy of ruxolitinib, steroids and lenalidomide among MM patients who currently show progressive disease.