Contemporary use of P2Y12 inhibitors in patients with ST-segment elevation myocardial infarction referred to primary percutaneous coronary interventions in Poland: Data from ORPKI national registry

Journal of Thrombosis and Thrombolysis - According to guidelines, it is recommended to give P2Y12 inhibitors (preferably ticagrelor or prasugrel) at the time of first medical contact in patients...     

Inter-observer and intra-observer reliability in the radiographic measurements of paediatric forefoot alignment

BackgroundFoot bones in children have more rounded shapes in radiograms than adults. Thus, the goal of this work was assessing inter- and intra-observer reliability in paediatric forefoot angle measurements.Material and methodsSix forefoot angles in 34 AP standing paediatric foot radiographs were measured by 5 researchers. A classic statistical analysis with use of IBM SPSS Statistics 25 was performed and a new method with two-way analysis of variance was applied.ResultsResults of statistical analysis revealed the properties of a subjective assessment related to specific angles. Kilmartin’s angle, calcaneus-fifth metatarsal angle and first ray angle are the most reliable; metatarsus adductus angle should be used with great caution in pediatric population. Engel’s angle is the most difficult for measuring and measurement error is the highest.ConclusionThe power of paediatric forefoot measurements is various. Several angles are reliable, while Engle’s angle is the most doubtful.     

Hypothalamic insulin and glucagon-like peptide-1 levels in an animal model of depression and their effect on corticotropin-releasing hormone promoter gene activity in a hypothalamic cell line

Background

In depression, excessive glucocorticoid action may cause maladaptive brain changes, including in the pathways controlling energy metabolism. Insulin and glucagon-like peptide-1 (GLP-1), besides regulation of glucose homeostasis, also possess neurotrophic properties. Current study was aimed at investigating the influence of prenatal stress (PS) on insulin, GLP-1 and their receptor (IR and GLP-1R) levels in the hypothalamus. GLP-1 and GLP-1R were assayed also in the hippocampus and frontal cortex – brain regions mainly affected in depression. The second objective was to determine the influence of exendin-4 and insulin on CRH promoter gene activity in in vitro conditions.

Rho kinase inhibition ameliorates cyclophosphamide-induced cystitis in rats

Naunyn-Schmiedeberg's Archives of Pharmacology - Hemorrhagic cystitis often develops in patients treated with cyclophosphamide (CYP). Studies have indicated that Rho kinase (ROCK) inhibitors...     

Gender differences and bleeding complications after PCI on first and second generation DES

Background. The aim of this study was to evaluate gender differences in the long-term clinical outcomes and safety of patients treated with first- and second generation DES. Methods. The Katowice–Zabrze Registry included 1916 consecutive patients treated with either first or second generation DES. We evaluated major adverse cardiac and cerebrovascular events (MACCE) [composite of death, myocardial infarction (MI), stroke and target vessel revascularization (TVR)] at 12-month follow-up. Safety end point was bleeding complications and stent thrombosis. Results. Registry included [unstable angina (UA) 1500(78%), non-ST-segment elevation myocardial infarction (NSTEMI) 285 (15%), ST-segment elevation myocardial infarction/left bundle branch block (STEMI/LBBB) 131 (7%)]. There were 35.5% females and 64.5% males. Women were older and had higher prevalence of comorbidities. Males more often had multivessel disease and higher Syntax score when comparable to females. We did not observed difference in acute and subacute stent thrombosis in our data, however, females had more in-hospital bleeding complications. Univariable Cox regression analysis revealed that women had similar outcomes when compared to men in terms of a risk of death, MI, TVR, stroke and MACCE at 1-year follow-up. There were no differences between males and females in MACCE when first- and second generation DES were analyzed separately. Conclusion. Despite higher risk profile, women treated with DES have similar outcomes as males in 1-year follow-up. However there is, an increased risk of in-hospital bleedings in women.