Current medical research and opinion
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Adherence to oral anticoagulants is crucial for the prevention of ischemic stroke in atrial fibrillation patients; however, evidence of oral-anticoagulant adherence from developing countries is still lacking. This study aimed to evaluate the current situation and predictors of oral-anticoagulant adherence in non-valvular atrial fibrillation (NVAF) patients in China. ⋯ Oral anticoagulation was significantly under-used in NVAF patients in China. Age, sex, concurrent drug usage, and disease history were associated factors. Improving warfarin adherence was promising to reduce ischemic stroke risk of NVAF patients.
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To compare persistence in people who initiate the combination of amlodipine and statin as a fixed-dose combination (FDC) or separate pill combination (SePC), and assess the impact of prior medicine exposure on this outcome. ⋯ In this study we found a lower risk (15%) of ceasing combination therapy when people initiate amlodipine and statin in the form of a FDC. While this outcome supports findings in other countries that FDCs improve persistence with combination therapy, prior experience with component or similar medicines has a larger impact on persistence regardless of formulation initiated.