Search results for "units"
showing 10 items of 576 documents
Prevalence survey of healthcare-associated infections and antimicrobial use at the university hospital "paolo giaccone", palermo, italy
2013
Introduction. Healthcare-associated infections (HAIs) and antimicrobial resistance are well known major public health threats. The first goal of our study was to describe the prevalence of HAI, while the second goal was to describe the antibiotic consumption at our University Hospital, ?P. Giaccone? in Palermo, Italy. Methods. A standardized methodology for a combined Point Prevalence Survey (PPS) on healthcare-associated infections (HAIs) and antimicrobial use in European acute care hospital developed by the European Centre for Disease Prevention and Control (ECDC) was piloted across Europe. The teaching Hospital ?P. Giaccone? in Palermo, Italy, participated in the study Results. Out of 32…
De novo loss-of-function KCNMA1 variants are associated with a new multiple malformation syndrome and a broad spectrum of developmental and neurologi…
2019
Abstract KCNMA1 encodes the large-conductance Ca2+- and voltage-activated K+ (BK) potassium channel α-subunit, and pathogenic gain-of-function variants in this gene have been associated with a dominant form of generalized epilepsy and paroxysmal dyskinesia. Here, we genetically and functionally characterize eight novel loss-of-function (LoF) variants of KCNMA1. Genome or exome sequencing and the participation in the international Matchmaker Exchange effort allowed for the identification of novel KCNMA1 variants. Patch clamping was used to assess functionality of mutant BK channels. The KCNMA1 variants p.(Ser351Tyr), p.(Gly356Arg), p.(Gly375Arg), p.(Asn449fs) and p.(Ile663Val) abolished the …
Association of a functional deficit of the BKCa channel, a synaptic regulator of neuronal excitability, with autism and mental retardation
2006
International audience; Objective: Autism is a complex, largely genetic psychiatric disorder. In the majority of cases, the cause of autism is not known, but there is strong evidence for a genetic etiology. To identify candidate genes, the physical mapping of balanced chromosomal aberrations is a powerful strategy, since several genes have been characterized in numerous disorders. In this study, the authors analyzed a balanced reciprocal translocation arising de novo in a subject with autism and mental retardation. Method: The authors performed the physical mapping of the balanced 9q23/ 10q22 translocation by fluorescent in situ hybridization experiments using bacterial artificial chromosom…
Characterization and referral patterns of ST-elevation myocardial infarction patients admitted to chest pain units rather than directly to catherizat…
2017
Abstract Background Direct transfer to the catheterization laboratory for primary percutaneous coronary intervention (PCI) is standard of care for patients with ST-segment elevation myocardial infarction (STEMI). Nevertheless, a significant number of STEMI-patients are initially treated in chest pain units (CPUs) of admitting hospitals. Thus, it is important to characterize these patients and to define why an important deviation from recommended clinical pathways occurs and in particular to quantify the impact of deviation on critical time intervals. Methods and results 1679 STEMI patients admitted to a CPU in the period from 2010 to 2015 were enrolled in the German CPU registry (8.5% of 19…
Growth Differentiation Factor-15 (GDF-15) Levels Are Associated with Cardiac and Renal Injury in Patients Undergoing Coronary Artery Bypass Grafting …
2014
International audience; Objective: Growth differentiation factor-15 (GDF-15) has been identified as a strong marker of cardiovascular disease; however, no data are available concerning the role of GDF-15 in the occurrence of organ dysfunction during coronary artery bypass grafting (CABG) associated with cardiopulmonary bypass (CPB). Methods: Five arterial blood samples were taken sequentially in 34 patients from anesthesia induction (IND) until 24 h after arrival at the intensive care unit (ICU). Plasma levels of GDF-15, follistatin-like 1 (FLST1), myeloperoxidases (MPO), hydroperoxides and plasma antioxidant status (PAS) were measured at each time-point. Markers of cardiac (cardiac-troponi…
The German CPU Registry: Comparison of troponin positive to troponin negative patients
2013
Lars S. Maier ⁎, Harald Darius , Evangelos Giannitsis , Raimund Erbel , Michael Haude , Christian Hamm , Gerd Hasenfuss , Gerd Heusch , Harald Mudra , Thomas Munzel , Claus Schmitt , Burghard Schumacher , Jochen Senges , Thomas Voigtlander , Jan B. Schuttert a a Dept. of Cardiology & Pneumology/Heart Centre, Georg-August-University, Gottingen, Germany b Dept. of Cardiology, Angiology & Intensive Care Medicine, Vivantes Hospital Neukolln, Berlin, Germany c Dept. of Cardiology, Angiology & Pneumology, Ruprecht-Karls-University, Heidelberg, Germany d Dept. of Cardiology, West-German Heart Centre, University of Essen, Germany e Dept. of Cardiology & Nephrology, Lukas Hospital, Neuss, Germany f …
Laboratory investigations in genetic syndromes: examples of clinical approach in the neonatal unit.
2010
Contiguous gene deletion syndromes: the importance of an accurate genetic definition for a careful clinical monitoring. Contiguous gene deletion syndromes are so named because the deletion manifests as a distinctive cluster of otherwise unrelated single-gene disorders in the same subject. An accurate genetic definition of the deleted region is extremely important for the appropriate management of these patients and for unravelling the function of the involved genes. The microarray-based comparative genomic hybridization (CGH arrays) analysis is the actual molecular method able to accurately define the bounds of a deleted region, since it allows an evaluation of DNA copy number alterations a…
Psychological experience of patients 3 months after a stay in the intensive care unit: A descriptive and qualitative study.
2015
Abstract Purpose The purpose was to describe psychological experiences of patients 3 months after a stay in the intensive care unit (ICU) using qualitative methods. Methods Twenty patients underwent clinical interview lasting 1 hour and completed the Impact of Event Scale—Revised and Hospital Anxiety and Depression questionnaires. All interviews were recorded and coded using thematic analysis. Results All patients (100%) reported that they could not remember their ICU stay; half reported confused memories (50%) or disorientation (50%). Negatives memories were also reported (20%-45%), namely, pain, distress, sleep difficulties, noise, fear, feeling of abandonment; 20% reported positive memor…
Guideline-adherence regarding critical time intervals in the German Chest Pain Unit registry
2020
Background: Since 2008, the German Cardiac Society certified 256 Chest Pain Units (CPUs). Little is known about adherence to recommended performance measures in patients with suspected acute coronary syndrome (ACS) presenting to CPUs. We investigated guideline-adherence regarding critical time intervals and selected performance measures in German Chest Pain Units. Methods: From 2008 to 2014, 23,804 consecutive patients with suspected ACS were prospectively enrolled in the Chest Pain Unit registry of the German Cardiac Society. Results: Median time from symptom onset to first medical contact was 2 h in patients with ST-elevation myocardial infarction (STEMI) and 4 h in patients with unstable…
A discoidal lipoprotein from the coelomic fluid of the polychaete Nereis virens.
2005
A discoidal lipoprotein was isolated from the coelomic fluid of the polychaete, Nereis virens, by density gradient centrifugation. The lipoprotein was present in both sexes and moved as a uniform band in an agarose gel. The average diameter of the lipoprotein particles determined by electron microscopy was 42 nm with a thickness of 10 nm. SDS electrophoresis showed two apoprotein subunits with molecular masses of 247 and 85 kDa, respectively. In lectin blots, both apoproteins were reactive with Concanavalin A indicating the presence of N-glycans. The small subunit was also reactive with peanut lectin, indicating additional O-glycosylation. The total lipid content was 48% and consisted mainl…