Rituximab, Fludarabine, and Cyclophosphamide or Observation Alone in Treating Patients With Stage 0, Stage I, or Stage II Chronic Lymphocytic Leukemia
Conditions
- Chronic Lymphocytic Leukemia
Interventions
- DRUG: Fludarabine
- DRUG: Cyclophosphamide
- BIOLOGICAL: Rituximab
Sponsor
German CLL Study Group