Overview Study Of Yttrium-ibritumomab (Zevalin) For the Treatment Of Patients With Relapsed And Refractory Mantle Cell Lymphoma Status: Completed Trial end date: 2010-02-01 Target enrollment: Participant gender: Summary Study of Yttrium-ibritumomab (Zevalin) For the treatment of Patients with Relapsed & Refractory Mantle Cell Lymphoma Phase: Phase 2 Details Lead Sponsor: M.D. Anderson Cancer CenterCollaborator: BiogenTreatments: Antibodies, MonoclonalRituximab