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Review

Critical appraisal of pharmacoeconomic studies comparing TNF-α antagonists for rheumatoid arthritis treatment

, , , , , & show all
Pages 613-626 | Published online: 09 Jan 2014
 

Abstract

Clinical trials and economic models have showed that anti-TNF agents are effective and cost effective compared with standard therapies (mainly disease-modifying antirheumatic drugs) in patients with rheumatoid arthritis. However, no head-to-head clinical trials between these agents are available and the relative effectiveness and cost–effectiveness is uncertain. We have conducted a literature review in order to identify full economic evaluations that compared two or more TNF antagonists. A description of each study was given and key methodological issues identified. These included methods for evidence synthesis, model characteristics and methods to address uncertainty in model parameters. Important differences in methodological features and results have been found between studies. More attention in future studies should be given to methods for indirect comparisons between the biological agents.

Financial & competing interests disclosure

M Barbieri received a grant from Schering–Plough S.A. Spain. M Drummond has acted as a consultant to Schering–Plough. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.

No writing assistance was utilized in the production of this manuscript.

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