Economic costs of chemotherapy-induced febrile neutropenia among patients with non-Hodgkin's lymphoma in European and Australian clinical practice.

Background: Economic implications of chemotherapy-induced febrile neutropenia (FN) in European and Australian clinical practice are largely unknown.

Methods: Data were obtained from a European (97%) and Australian (3%) observational study of patients with non-Hodgkin's lymphoma (NHL) receiving CHOP (±rituximab) chemotherapy. For each patient, each cycle of chemotherapy within the course, and each occurrence of FN within cycles, was identified.

Cost effectiveness of letrozole versus anastrozole in postmenopausal women with HR+ early-stage breast cancer.

Background: The Breast International Group (BIG) 1-98 and Arimidex, Tamoxifen Alone or in Combination (ATAC) trials demonstrated that, in postmenopausal women with hormone receptor positive (HR+) early-stage breast cancer, 5 years of initial adjuvant endocrine therapy with letrozole or anastrozole is superior to tamoxifen. With expected generic availability of anastrozole in July 2010 and letrozole in June 2011, there may be financial pressures prior to letrozole's generic availability to start treatment-naïve patients on anastrozole vs. letrozole or to switch patients already receiving letrozole to anastrozole.