Fludarabine and Rituximab With or Without Lenalidomide or Cyclophosphamide in Treating Patients With Symptomatic Chronic Lymphocytic Leukemia
Conditions
- Stage I Chronic Lymphocytic Leukemia
- Stage II Chronic Lymphocytic Leukemia
- Stage III Chronic Lymphocytic Leukemia
- Stage IV Chronic Lymphocytic Leukemia
Interventions
- DRUG: Cyclophosphamide
- DRUG: Fludarabine Phosphate
- OTHER: Laboratory Biomarker Analysis
- DRUG: Lenalidomide
- BIOLOGICAL: Rituximab
Sponsor
National Cancer Institute (NCI)
Collaborators
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