Evidence-based mini-review: the role of alkylating agents in the initial treatment of chronic lymphocytic leukemia patients with the 11q deletion.

Abstract

A 55-year-old man presented with fever, night sweats, and weight loss of about 20 lbs. in the prior 6 months. Physical examination revealed multiple cervical, axillary, and inguinal lymphadenopathy. The spleen was enlarged. A complete blood count revealed leukocytosis with absolute lymphocytosis: 30,000/μL. Peripheral blood-flow cytometric analysis showed a clonal lymphocyte population with immunophenotypes positive for CD5, CD20(dim), and monotypic kappa light chain. Fluorescence in situ hybridization (FISH) analysis revealed del(11q22.3), but negative for t(11:14). What should be used to treat his chronic lymphocytic leukemia (CLL) disease?