title: A review of supportive care and recommended preventive approaches for patients with chronic lymphocytic leukemia.
abstract: Chronic lymphocytic leukemia (CLL) is the most prevalent type of adult leukemia encountered in the western world. Patients with CLL are typically older, with a median age in the 70s, and are at risk for certain complications due to the disease itself and due to the therapies imparted for this. Patients with CLL are at a higher risk of infections, partly due to disease and partly due to the immune dysfunction induced by treatment, such as purine analogous-based chemoimmunotherapy, which leads to lymphocyte depletion. Infections are a leading cause of complications and death in CLL patients. Also, CLL patients have been shown to have a higher incidence of other malignancies. Despite this knowledge, there are no definite guidelines as to what is the best approach to manage or prevent these associated complications of CLL. In this review, the authors discuss the data available and outline recommendations as to the best way to approach this issue in daily practice.
authors.affiliation: a Department of Leukemia , University of Texas M. D. Anderson Cancer Center , Houston , TX , USA.
authors.forename: Jasleen K
authors.initials: JK
authors.lastname: Randhawa
authors.affiliation: a Department of Leukemia , University of Texas M. D. Anderson Cancer Center , Houston , TX , USA.
authors.forename: Alessandra
authors.initials: A
authors.lastname: Ferrajoli
mesh_terms: D000818:Animals; D000890:Anti-Infective Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000209:etiology* / Q000276:immunology / Q000517:prevention & control*; D019468:Disease Management; D006801:Humans; D017053:Infection Control; D007239:Infections / Q000209:etiology / Q000276:immunology; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000150:complications* / Q000276:immunology / Q000628:therapy*; D014611:Vaccination; D014777:Virus Diseases / Q000209:etiology* / Q000276:immunology / Q000517:prevention & control*
chemical_list: D000890:Anti-Infective Agents
keywords: Chronic lymphocytic leukemia; cancer screening; infection prophylaxis; infectious complications; second cancers