Overview Fludarabine, Cyclophosphamide, and Alemtuzumab in Patients With B-cell Chronic Lymphatic Leukemia (B-CLL) Status: Completed Trial end date: 2011-11-01 Target enrollment: Participant gender: Summary This study aims to assess the short term efficacy of a combination immunochemotherapy in patients with relapsed B-cell chronic lymphatic leukemia. Phase: Phase 2 Details Lead Sponsor: German CLL Study GroupCollaborators: MedacSchering OnkologieUniversity of CologneTreatments: AlemtuzumabCyclophosphamideFludarabineFludarabine phosphateVidarabine