Abstract

MOLINA-CUADRADO, E.; MATEO-CARRASCO, H.; NIETO-GUINDO, P.  and  RODRIGUEZ-GOMEZ, P.. Long-term cost-effectiveness of ticagrelor versus clopidogrel in acute coronary syndrome in Spain. Farm Hosp. [online]. 2014, vol.38, n.4, pp.266-275. ISSN 2171-8695.  https://dx.doi.org/10.7399/FH.2014.38.4.1132.

Objective: To assess the cost-effectiveness relationship of Ticagrelor versus Clopidogrel for the management of acute coronary syndrome in Spain. Methods: The data from the PLATO study were used for the calculation of the events rate and health-related quality of life for Ticagrelor and Clopidogrel for the first 12 months, whereas the costs were obtained from Spanish sources. Quality of life-adjusted survival and costs were estimated according to the fact that the patients did not suffer any thrombotic event (myocardial infarction or ictus) or this one was not fatal. The lifetime cots, life years gained, and the quality of life-adjusted survival were estimated for both treatment arms. Incremental cost-effectiveness ratios were assessed through the perspective of the Spanish healthcare system for 2013, by using a macrocosts strategy based on published literature and the survival tables for the Spanish population. Results: Treatment with Ticagrelor was associated to an incremental cost of 1,228 € per year, an increase in 0.1652 life years gained, and 0.1365 years adjusted by quality of life, as compared to Clopidogrel. The cost for one quality of life-adjusted life year was 8,997 € and the cost per one gained life year of 7,435 €. The sensitivity analysis showed consistent results. Conclusions: Treatment of acute coronary syndrome for 12 months with Ticagrelor was associated with a cost per 1 life year of quality of life-adjusted cost below the cost-effectiveness limits generally accepted in Spain.

Keywords : Acute coronary syndrome; Prevention; Ticagrelor; Clopidogrel; Cost-effectiveness.

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