This study will evaluate the efficacy and safety of rituximab in combination with chemotherapy (fludarabine and cyclophosphamide) in participants with B-cell CLL.
Cyclophosphamide will be administered IV at 250 mg/m\^2/day on Day 2-4 of Cycle 1 and then on Day 1-3 of Cycles 2 to 6. Each cycle will be 28 days or 4 weeks in length.
Fludarabine will be administered IV at 25 mg/m\^2/day on Day 2-4 of Cycle 1 and then on Day 1-3 of Cycles 2 to 6. Each cycle will be 28 days or 4 weeks in length.
Rituximab will be administered IV at 375 mg/m\^2 on Day 1 of Cycle 1 and then at 500 mg/m\^2 on Day 1 of Cycles 2 to 6. Each cycle will be 28 days or 4 weeks in length.
Buenos Aires, Argentina
Buenos Aires, Argentina
Buenos Aires, Argentina
Buenos Aires, Argentina
Córdoba, Argentina
La Plata, Argentina
Pilar, Argentina
Rosario, Argentina