FOXC2 disease-mutations identified in lymphedema-distichiasis patients cause both loss and gain of protein function.

Background: Atrial fibrillation (AF) is a chronic sustained heart rhythm disorder associated with an increased risk of stroke. Apixaban, a new oral anticoagulant, was approved by the European Medicines Agency for prevention of stroke in patients with AF. The efficacy of apixaban has been investigated in randomised controlled trials. Objectives: The objective of this study was to estimate the economic implications of using apixaban compared to other anti-coagulations to reduce the risk of stroke in patients with AF from the perspective of the Algerian payer. Methods: A previously published Markov model was adapted to the Algerian setting. The model included patients for whom vitamin K antagonist (VKA) treatment is suitable and could initiate on acenocoumarol, rivaroxaban or apixaban, and those unsuitable for VKA treatment who could initiate on aspirin or apixaban. Over a lifetime time horizon, costs were estimated in Algerian dinars (DZD) and outcomes included life-years (LYs), quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs). Results: In the VKA suitable population, apixaban was estimated to be a dominant treatment option over rivaroxaban, providing a higher number of QALYs at lower costs, while when compared with acenocoumarol, an ICER of 3 672 059 DZD per QALY gained was estimated. Amongst those unsuitable for VKA therapy, the ICER was 2 061 863 DZD per QALY gained. Conclusion: Apixaban was found to be a cost-effective choice for stroke prevention in patients with AF in Algeria compared to acenocoumarol and rivaroxaban in the VKA suitable population and compared to aspirin in the VKA unsuitable population.