1.
Impact of ferric carboxymaltose for iron deficiency at discharge after heart failure hospitalisation: A European multinational economic evaluation
McEwan P, Harrison C, Binnie R, Lewis RD, Cohen-Solal A, Lund LH, Ohlsson M, von Haehling S, Comin-Colet J, Pascual-Figal DA, et al
European journal of heart failure. 2023
Abstract
AIMS: Iron deficiency (ID) is comorbid in up to 50% patients with heart failure (HF) and exacerbates disease burden. Ferric carboxymaltose (FCM) reduced HF hospitalisations and improved quality of life when used to treat ID at discharge in patients hospitalised for acute HF with left-ventricular ejection fraction of <50% in the AFFIRM-AHF trial. We quantified the effect of FCM on burden of disease and the wider pharmacoeconomic implications in France, Germany, Poland, Spain and Sweden. METHODS AND RESULTS The per country eligible population was calculated, aligning with the ESC 2021 HF guidelines and the AFFIRM-AHF trial. Changes in burden of disease with FCM versus standard of care (SoC) were represented by disability-adjusted life years (DALYs), hospitalisation episodes and bed days, using AFFIRM-AHF data. A Markov model was adapted to each country to estimate cost-effectiveness and combined with epidemiology data to calculate the impact on healthcare budgets. Between 335 (Sweden) and 13,237 (Germany) DALYs were predicted to be avoided with FCM use annually. Fewer hospitalisations and shorter lengths of stay associated with FCM compared to SoC were projected to result in substantial annual savings in bed days, from 5,215 in Sweden to 205,630 in Germany. In all countries, FCM was predicted to be dominant (cost saving with gains in quality-adjusted life years), resulting in net savings to healthcare budgets within one year. CONCLUSIONS This comprehensive evaluation of FCM therapy highlights the potential benefits that could be realised through implementation of the ESC HF guideline recommendations regarding ID treatment. This article is protected by copyright. All rights reserved.
2.
Ferric carboxymaltose for the treatment of iron deficiency in heart failure: a multinational cost-effectiveness analysis utilising AFFIRM-AHF
McEwan P, Ponikowski P, Davis JA, Rosano G, Coats AJS, Dorigotti F, O'Sullivan D, Ramirez de Arellano A, Jankowska EA
European journal of heart failure. 2021
Abstract
AIMS: Iron deficiency is common in patients with heart failure (HF). In AFFIRM-AHF, ferric carboxymaltose (FCM) reduced the risk of hospitalisations for HF (HHF) and improved quality of life vs. placebo in iron-deficient patients with a recent episode of acute HF. The objective of this study was to estimate the cost-effectiveness of FCM compared with placebo in iron-deficient patients with left ventricular ejection fraction <50%, stabilised after an episode of acute HF, using data from the AFFIRM-AHF trial from Italian, UK, US and Swiss payer perspectives. METHODS AND RESULTS A lifetime Markov model was built to characterise outcomes in patients according to the AFFIRM-AHF trial. Health states were defined using the 12-item Kansas City Cardiomyopathy Questionnaire (KCCQ-12). Subsequent HHF were incorporated using a negative binomial regression model with cardiovascular and all-cause mortality incorporated via parametric survival analysis. Direct healthcare costs (2020 GBP/USD/EUR/CHF) and utility values were sourced from published literature and AFFIRM-AHF. Modelled outcomes indicated that treatment with FCM was dominant (cost saving with additional health gains) in the UK, USA and Switzerland, and highly cost-effective in Italy [incremental cost-effectiveness ratio (ICER) EUR 1269 per quality-adjusted life-year (QALY)]. Results were driven by reduced costs for HHF events combined with QALY gains of 0.43-0.44, attributable to increased time in higher KCCQ states (representing better functional outcomes). Sensitivity and subgroup analyses demonstrated data robustness, with the ICER remaining dominant or highly cost-effective under a wide range of scenarios, including increasing treatment costs and various patient subgroups, despite a moderate increase in costs for de novo HF and smaller QALY gains for ischaemic aetiology. CONCLUSION Ferric carboxymaltose is estimated to be a highly cost-effective treatment across countries (Italy, UK, USA and Switzerland) representing different healthcare systems.