Search results for "stance"

Hemodynamic effects of dobutamine in children with cardiovascular failure.

1982

The effect of dobutamine, a synthetic catecholamine, was studied in 12 patients aged one day to 14 years with low cardiac output syndromes. After initial stabilization of the patients dobutamine was administered by continuous infusion in a dosage of 7.5 or 10 μg/kg/min. Heart rate, cardiac output (using thermodilution technique and/or pulse contour method), mean systemic and mean pulmonary artery pressures were determined before and after the dobutamine infusion. Systemic and pulmonary vascular resistances, cardiac index and stroke volume index were calculated. Cardiac output and cardiac index increased significantly in every patient, whereas the heart rate changed only slightly, suggesting…

The Ionic Hypothesis of Aging

1998

The clinical association of essential hypertension with metabolic abnormalities, such as hyperinsulinemia, insulin resistance, obesity, altered glucose tolerance and/or frank non-insulin dependent diabetes mellitus (NIDDM) has long been appreciated(1). Each of the above clinical conditions is extremely frequent in the elderly. The association of these different clinical states, that is also common at younger ages, has been termed “Syndrome X” and more recently “Generalized Cardiovascular-Metabolic Disease.”(2,3) Although several hypothesis have been proposed, including a primary role of hyperinsulinemia and insulin resistance, the mechanism(s) of this linkage has not been established. This …

Stakeholders’ expectations of Healthy Life Centers: A focus group study

2016

Aims: The aims of this study were to explore stakeholders’ expectations of municipal Healthy Life Centers (HLCs) in Norway, and to evaluate whether these expectations were compatible with current guidelines and recommendations. Methods: A multidisciplinary team of researchers arranged focus group sessions with Healthy Life Centre staff, municipality administration, county administration, general practitioners and representatives of three patient organizations. We audiotaped and transcribed the sessions verbatim. In analyses we used Systematic Text Condensation and an editing analysis style. Results: Expectations spanned from primary prevention among children to rehabilitation of adults wit…

Bilateral Ultrathin Descemet’s Stripping Automated Endothelial Keratoplasty vs. Bilateral Penetrating Keratoplasty in Fuchs’ Dystrophy: Corneal Highe…

2021

Background and Objectives: The objective of this paper is to compare the visual outcomes and quality of life (QoL) after bilateral ultrathin Descemet’s stripping automated endothelial keratoplasty (UT-DSAEK) with bilateral penetrating keratoplasty (PK) for Fuchs’ endothelial dystrophy (FED). Materials and Methods: Retrospective comparative cohort study, including 11 patients with FED who underwent bilateral PK and 13 patients with FED who underwent bilateral UT-DSAEK. All patients were already pseudophakic or had undergone a combined cataract procedure. The main outcomes were corrected distance visual acuity (CDVA) corneal higher-order aberrations (HOAs), contrast sensitivity (CS) and quali…

The Nordic Paradox and intimate partner violence against women (IPVAW) in Sweden: A background overview

2019

The global public health problem of intimate partner violence against women (IPVAW) is typically tied to gender inequality. Contrary to what would be expected, however, a 2012 survey conducted by the European Union Agency for Fundamental Rights (FRA) showed lifetime prevalence rates of IPVAW in the Nordic countries which were among the highest of the 28 EU member states, despite these countries being rated as some of the most gender‐equal in the world. The aim of this article is to enable a furthered understanding of this Nordic Paradox through providing an overview of knowledge about IPVAW in Sweden in relation to the apparent paradox. It assembles information on IPVAW prevalence, on Swede…

Which is the best ultrasound parameter for the prediction of adverse perinatal outcome within 1 day of delivery?

2021

To compare the accuracies of several sonographic parameters for the prediction of adverse perinatal outcome (APO) prior to delivery.This was a prospective study of fetuses attending the day hospital unit of a tertiary referral hospital that were scanned at 34-41 weeks and gave birth within 24 h of examination. APO was defined as a composite of abnormal intrapartum fetal heart rate or intrapartum fetal scalp pH7.20 requiring urgent cesarean section, neonatal umbilical cord pH7.10, 5' Apgar score7 and postpartum admission to neonatal or pediatric intensive care units. The accuracies of the middle cerebral, vertebral and umbilical arteries pulsatility index multiples of the median (MoM), the c…

Relation of Endothelial Dysfunction and Adipokines Levels to Insulin Resistance in Metabolic Syndrome Patients

2009

Relation of Endothelial Dysfunction and Adipokines Levels to Insulin Resistance in Metabolic Syndrome Patients Obese metabolic syndrome (MS) patients were categorised into three groups: 44 with type 2 diabetes mellitus (T2DM)(D); 20 with T2DM and coronary artery disease (CAD) (DC), and 26 with MS alone (M). Eighteen healthy subjects were selected as controls (C). Insulin resistance (IR) was assessed by HOMA-IR. Adiponectin, tumour necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), and interleukin-8 (IL-8) concentrations were measured by xMAP technology. Endothelin-1 (ET-1) was determined by ELISA. We used laser Doppler imaging for evaluating cut…

2015

Globally, there is substantial concern regarding the challenges of treating complex drug resistance patterns in multidrug resistant tuberculosis cases. Utilising data from three different settings (Estonia, Latvia, Romania) we sought to contrast drug susceptibility profiles for multidrug resistant tuberculosis cases, highlight the difficulties in designing universal regimen, and inform future regimen selection. Demographic and microbiological surveillance data for multidrug resistant tuberculosis cases from 2004-13 were analysed. High levels of additional resistance to currently recommended second line drugs were seen in all settings, with extensive variability between countries. Accurate d…

2013

Purpose This study assessed, for the first time, prevalence estimates for physical and cognitive doping within a single collective of athletes using the randomized response technique (RRT). Furthermore, associations between the use of legal and freely available substances to improve physical and cognitive performance (enhancement) and illicit or banned substances to improve physical and cognitive performance (doping) were examined. Methods An anonymous questionnaire using the unrelated question RRT was used to survey 2,997 recreational triathletes in three sports events (Frankfurt, Regensburg, and Wiesbaden) in Germany. Prior to the survey, statistical power analyses were performed to deter…

Edad de inicio en el consumo, motivos y cantidad de alcohol en la determinación de consecuencias en consumidores intensivos universitarios.

2016

Drinking onset, motives and alcohol use in the prediction of alcohol-related problems in undergraduate binge drinkers. The clinical and social implications derived from binge drinking (BD) in university students cause the need to analyze the factors which contribute to its appearance. This research assesses the influence of the amount of alcohol consumed, drinking onset and the motives associated with this behaviour in the presence of a greater or least number of psychological consequences. 312 first year university students at Valencia University performing BD completed the IECI instrument (Cortes et al., 2012): self report about consumption, associated motives to their consumption and the…