RT Journal Article SR Electronic T1 Cost-effectiveness estimates reported for tumor necrosis factor blocking agents in rheumatoid arthritis refractory to methotrexate--a brief summary. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 51 OP 53 VO 72 A1 Andreas Maetzel YR 2005 UL http://www.jrheum.org/content/72/51.abstract AB In the climate of rising healthcare expenditures the economic evaluation of new therapies becomes increasingly important in decision-making by health authorities. This article highlights some of the considerations regarding the economic assessment of drug treatments as they relate to rheumatic diseases, with emphasis on new biologic therapies such as tumor necrosis factor inhibitors.