Clinical therapeutics
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Clinical therapeutics · Dec 2014
ReviewDo dipeptidyl peptidase IV (DPP-IV) inhibitors cause heart failure?
Although recent reports suggest an association between saxagliptin and an increased risk of admissions for heart failure, it is not clear whether dipeptidyl peptidase IV (DPP-IV) inhibition contributes to heart failure in high-risk patients. The purpose of this research is to understand heart failure risk among high-risk patients with type 2 diabetes. ⋯ There are data from studies using sitagliptin, saxagliptin, and alogliptin showing that these agents may increase the risk of hospitalization for heart failure. More data are required for a definitive conclusion.
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Clinical therapeutics · Dec 2014
Randomized Controlled TrialEffects of delayed-release dimethyl fumarate (DMF) on health-related quality of life in patients with relapsing-remitting multiple sclerosis: an integrated analysis of the phase 3 DEFINE and CONFIRM studies.
Delayed-release dimethyl fumarate (DMF; also known as gastro-resistant DMF) has been reported to have clinical and neuroradiologic efficacy in people with relapsing-remitting multiple sclerosis (RRMS) in the Phase 3 DEFINE and CONFIRM studies. An integrated analysis of data from DEFINE and CONFIRM was conducted to estimate more precisely the therapeutic effects of delayed-release DMF. Here we describe the impact of RRMS on health-related quality of life (HRQoL) at baseline and assess the effects of delayed-release DMF on prespecified HRQoL end points over 2 years. ⋯ These HRQoL benefits parallel the improvements in clinical and magnetic resonance imaging end points with delayed-release DMF, suggesting that delayed-release DMF treatment improves patient-perceived health status as well as neurologic and physical functioning. ClinicalTrials.gov identifiers: NCT0042012; NCT00451451.
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Clinical therapeutics · Dec 2014
Comparison of the cost-effectiveness of new oral anticoagulants for the prevention of stroke and systemic embolism in atrial fibrillation in a UK setting.
Three new oral anticoagulants (NOACs) have recently become available in the United Kingdom as an alternative to warfarin in the prevention of stroke and systemic embolism in atrial fibrillation. This study examines the relative cost-effectiveness of dabigatran (BID dosing of 150 mg or 110 mg based on patient age), rivaroxaban, and apixaban from a UK payer perspective. ⋯ Dabigatran was found to be economically dominant over rivaroxaban and apixaban in the UK setting. These economic findings are based on relative clinical efficacy from an indirect treatment comparison and would benefit from any data of direct comparisons of the NOACs in the future.