title: Aromatase inhibitors--socio-economical issues.
abstract: Novel, third-generation aromatase inhibitors are currently implemented for treatment of postmenopausal breast cancer in the metastatic and adjuvant setting and, potentially, for breast cancer prevention. Introduction of novel therapeutic strategies to large patient groups may add significant costs to health care budgets, forcing institutions to focus entirely on costs or the cost-utility of implementing such novel strategies. Breast cancer is the most frequent cancer in the female population in western societies, and its incidence is currently increasing in other parts of the world as well. Due to the proven efficacy and limited side effects of endocrine therapy in the adjuvant setting, the indications for use have been successively broadened. Currently, the majority of postmenopausal women treated for an estrogen-receptor positive breast cancer will be offered adjuvant endocrine therapy; thus, a general change of practice may cause significant implications to healthcare costs. This may relate to direct drug costs as well as indirect costs related to prevention of side effects, like additional use of bisphosphonates to prevent enhanced bone loss. The aim of this paper is to overview these considerations and put them into perspective by simple illustrations taken from current cost estimates.
authors.affiliation: Department of Medicine, Section of Oncology, University of Bergen, Haukeland University Hospital, N-5021 Bergen, Norway. per.lonning@helse-bergen.no
authors.forename: Per E
authors.initials: PE
authors.lastname: Lønning
authors.forename: Jürgen
authors.initials: J
authors.lastname: Geisler
mesh_terms: D018931:Antineoplastic Agents, Hormonal / Q000191:economics* / Q000627:therapeutic use*; D047072:Aromatase Inhibitors / Q000191:economics* / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000191:economics* / Q000517:prevention & control; D016527:Drug Costs; D006801:Humans; D017698:Postmenopause; D016896:Treatment Outcome
chemical_list: D018931:Antineoplastic Agents, Hormonal; D047072:Aromatase Inhibitors