Overview Thalidomide Anti-Angiogenesis Therapy of Relapsed or Refractory Leukemia Status: Completed Trial end date: 2005-05-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the efficacy and safety of Thalidomide in patients with leukemia. Phase: Phase 2 Details Lead Sponsor: University of ArkansasCollaborator: Celgene CorporationTreatments: Thalidomide