title: Therapeutic management of hematological malignancies in elderly patients. Biological and clinical considerations. Part III: The chronic leukemias and myelofibrosis.
abstract: The different therapeutic options available for the treatment of chronic leukemias and myelofibrosis are discussed. In reference to chronic myeloid leukemia (CML), the choice of the most appropriate treatment must take into account not only the clinical condition but also the age of the patient. While subjects under 50 might benefit from the options offered by alpha-interferon, bone marrow and peripheral stem cell transplant, in older age groups treatment of the chronic phase must still rely on standard treatment. Chronic lymphocytic leukemia (CLL) and its variants is a disease of mostly middle and late life, with a variable clinical course. Patients show wide differences in morbidity and mortality. Many features have been shown to influence the prognosis, and the most important ones are incorporated into the staging systems currently in use. The results obtained from the study of large trials support the concept that treatment of patients with stable stage A CLL should be postponed until progression of disease. Treatment relies principally on alkylating agents, corticosteroids and radiation therapy; the new nucleoside analogues, such as fludarabine and 2-chlorodeoxyadenosine, have recently acquired established value in improving overall survival. With regard to myelofibrosis, the histological and biological features that influence the natural course of the disease are described, as well as the choice of the most appropriate treatment, which ranges from the use of alkylating agents and androgens, to splenectomy and splenic irradiation.
authors.affiliation: Department of Internal Medicine, University of L'Aquila, Italy.
authors.forename: D
authors.initials: D
authors.lastname: Quaglino
authors.forename: G
authors.initials: G
authors.lastname: Di Leonardo
authors.forename: N
authors.initials: N
authors.lastname: Furia
authors.forename: E
authors.initials: E
authors.lastname: Pasqualoni
authors.forename: A
authors.initials: A
authors.lastname: Campitelli
mesh_terms: D000367:Age Factors; D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000188:drug therapy* / Q000473:pathology; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000188:drug therapy* / Q000473:pathology; D055728:Primary Myelofibrosis / Q000188:drug therapy* / Q000473:pathology
chemical_list: D000970:Antineoplastic Agents