Abstract
To analyse the cost-effectiveness, in daily clinical practice, of the strategy of treating to the target of clinical remission (CR) in patients with established rheumatoid arthritis (RA), after 2 years of treatment with biological therapy. Adult patients with established RA were treated with biological therapy and followed up for 2 years by a multidisciplinary team responsible for their clinical management. Treatment effectiveness was evaluated by the DAS28 score. The direct costs incurred during this period were quantified from the perspective of the healthcare system. We calculated the cost-effectiveness of obtaining a DAS28 < 2.6, considered as CR. The study included 144 RA patients treated with biological therapies. After 2 years of treatment, 32.6% of patients achieved CR. The mean cost of achieving CR at 2 years was 79,681 ± 38,880 euros. The strategy of treatment to the target of CR is considered the most effective, but in actual clinical practice in patients with established RA, it has a high cost.
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The authors thank Mª Dolores Aguilar-Conesa for technical assistance.
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M. Cárdenas, P. Font, M. C. Castro-Villegas and E. Collantes-Estévez report grants, consulting fees, or lecture fees from MSD, Pfizer or AbbVie, none of which were related to the present work. S. De la Fuente, M. Romero-Alonso, J. Calvo-Gutiérrez, A. Escudero-Contreras, and J. R. Del Prado have no conflict of interest.
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The study meets the standards of Good Clinical Practice, the principles of the Declaration of Helsinki and Order SAS 347/2009 of December 16, which develops guidelines on observational post-authorisation studies for drugs used in humans in Spain. Patient data are coded to maintain anonymity in the study and to prevent their identification by third parties. The study was approved by the Ethical Committee of the Reina Sofia University Hospital of Cordoba.
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Cárdenas, M., de la Fuente, S., Castro-Villegas, M.C. et al. Cost-effectiveness of clinical remission by treat to target strategy in established rheumatoid arthritis: results of the CREATE registry. Rheumatol Int 36, 1627–1632 (2016). https://doi.org/10.1007/s00296-016-3583-3
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DOI: https://doi.org/10.1007/s00296-016-3583-3