Combination Chemotherapy and Rituximab in Treating Patients With Chronic Lymphocytic Leukemia (CLL) That Did Not Respond to Fludarabine, CLL With Autoimmune Haemolytic Anemia (AIHA) or Richter's Transformation (RT)
Conditions
- Chronic Lymphocytic Leukemia
Interventions
- BIOLOGICAL: rituximab
- DRUG: cyclophosphamide
- DRUG: doxorubicin hydrochloride
- DRUG: prednisone
- DRUG: vincristine sulfate
Sponsor
German CLL Study Group