Contemporary Trends in Oral Antiplatelet Agent Use in Patients Treated with Percutaneous Coronary Intervention for Acute Coronary Syndrome

BACKGROUND: Recent trials demonstrated the efficacy of prasugrel and ticagrelor compared with clopidogrel in the reduction of cardiovascular complications in patients with acute coronary syndrome (ACS). However, it is unclear how use of the 3 antiplatelet medications has changed in commercially insured patients since the advent of the new agents. OBJECTIVES: To (a) describe the adoption of prasugrel and ticagrelor in patients who received percutaneous coronary intervention (PCI) for the onset of ACS and (b) explore patient factors associated with the selection of the drug to provide insight into utilization patterns of these antiplatelet agents. METHODS: Patients who received a new dispensing of an antiplatelet agent following a hospitalization for a PCI administered for ACS were identified from insurance claims between 2009 and 2013. Demographics and comorbid conditions were determined based on a 6-month period before the ACS event. Longitudinal trends in antiplatelet agent selection were illustrated using descriptive statistics segmented by month and quarter. Using logistic regressions with stepwise model selection, factors associated with use of the newer medications, as well as with the selection between ticagrelor and prasugrel, were identified. RESULTS: The analysis included 66,335 subjects. The use of clopidogrel decreased from 100% to roughly 65% of total antiplatelet agent use by the end of 2011 and leveled off thereafter. The introduction of ticagrelor in 2011 coincided with a drop in prasugrel initiation from 35%-18% by December 2013. The use of new agents as opposed to use of clopidogrel was associated with younger age (< 65 years), male gender, and a diagnosis of ST-elevation myocardial infarction. In addition, conditions increasing mortality and risk of cardiovascular complication were associated with higher odds of using clopidogrel. The odds of using ticagrelor over prasugrel increased with older age and history of a cerebrovascular event. CONCLUSIONS: In 2013, clopidogrel remained the most prescribed agent. Meanwhile, ticagrelor had gradually replaced a substantial portion of prasugrel initiation. Further investigation into outcomes associated with the newer agents, as well as reasons behind the conservative use of the antiplatelet agents, is warranted

The beginning stage of the party system formation in Ukraine: from the origin of the opposition movements to the parliamentary elektions in 1994

The policy of Gorbachov's Perestroika stimulated the emancipation of soviet society. At the same time it also launched the process of the political life democratization - different opposition associations and political parties started to appear. An impulse for the rise of the opposition movement in Ukraine was connected to the tragedy of Chernobyl, which influenced public and political life in the country. Many ecological and cultural organizations, which occurred right after the Chernobyl tragedy, became the base for the mass Ukrainian opposition movement named Rukh few years after. From the very start it was just the organization which gathered together people with different political views. In a few years Rukh became the strongest political subject in the opposition to the ruling power and gave the foundation for the rise of the new political parties. Despite the fact that the Communist party of Ukraine lost its absolute power and control over society, the sympathy to the left ideology among Ukrainian population still remained strong. New left-wing parties began to appear in the political stage soon after the prohibition of the Communist party. The forbidden party served as the base for newly appeared parties with the leftist ideology (similar as Rukh for national oriented parties). Renewed Ukrainian..

Additional file 3: of HE4 promotes collateral resistance to cisplatin and paclitaxel in ovarian cancer cells

Top 10 DAVID annotation clusters of genes differentially expressed between SKOV3-NV and SKOV3-C1. Analysis of all genes with fold-change ≥1.5 (p < .05) in either direction. (XLSX 10 kb

Novel loci for adiponectin levels and their influence on type 2 diabetes and metabolic traits: a multi-ethnic meta-analysis of 45,891 individuals

Circulating levels of adiponectin, a hormone produced predominantly by adipocytes, are highly heritable and are inversely associated with type 2 diabetes mellitus (T2D) and other metabolic traits. We conducted a meta-analysis of genome-wide association studies in 39,883 individuals of European ancestry to identify genes associated with metabolic disease. We identified 8 novel loci associated with adiponectin levels and confirmed 2 previously reported loci (P = 4.5×10(-8)-1.2×10(-43)). Using a novel method to combine data across ethnicities (N = 4,232 African Americans, N = 1,776 Asians, and N = 29,347 Europeans), we identified two additional novel loci. Expression analyses of 436 human adipocyte samples revealed that mRNA levels of 18 genes at candidate regions were associated with adiponectin concentrations after accounting for multiple testing (p<3×10(-4)). We next developed a multi-SNP genotypic risk score to test the association of adiponectin decreasing risk alleles on metabolic traits and diseases using consortia-level meta-analytic data. This risk score was associated with increased risk of T2D (p = 4.3×10(-3), n = 22,044), increased triglycerides (p = 2.6×10(-14), n = 93,440), increased waist-to-hip ratio (p = 1.8×10(-5), n = 77,167), increased glucose two hours post oral glucose tolerance testing (p = 4.4×10(-3), n = 15,234), increased fasting insulin (p = 0.015, n = 48,238), but with lower in HDL-cholesterol concentrations (p = 4.5×10(-13), n = 96,748) and decreased BMI (p = 1.4×10(-4), n = 121,335). These findings identify novel genetic determinants of adiponectin levels, which, taken together, influence risk of T2D and markers of insulin resistance