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Henrik Staer-Jensen, Kjetil Sunde, Espen Rostrup Nakstad, Jan Eritsland, Geir Øystein Andersen
OBJECTIVES: Haemodynamic monitoring during post arrest care is important to optimise treatment. We compared stroke volume measured by minimally-invasive monitoring devices with or without thermodilution calibration, and transthoracic echocardiography (TTE), and hypothesised that thermodilution calibration would give stroke volume index (SVI) more in agreement with TTE during targeted temperature management (TTM). DESIGN: Comatose out-of-hospital cardiac arrest survivors receiving TTM (33 °C for 24 hrs) underwent haemodynamic monitoring with arterial pulse contour analyses with (PiCCO2®) and without (FloTrac® /Vigileo® monitor® ) transpulmonary thermodilution calibration...
March 16, 2018: Scandinavian Cardiovascular Journal: SCJ
Niccoló Vendramin, Anna Luiza Farias Alencar, Tine Moesgaard Iburg, Maria Krudtaa Dahle, Øystein Wessel, Anne Berit Olsen, Espen Rimstad, Niels Jørgen Olesen
Infectious hematopoietic necrosis virus (IHNV) is endemic in farmed rainbow trout in continental Europe and in various salmonid fish species at the Pacific coast of North America. IHN has never occurred in European Atlantic salmon (Salmo salar) farms, but is considered as a major threat for the European salmon industry. Another virus, Piscine orthoreovirus (PRV), is widespread in the sea phase of Atlantic salmon, and is identified as the causative agent of heart and skeletal muscle inflammation. The aim of this study was to investigate the interactions between a primary PRV infection and a secondary IHNV infection under experimental conditions...
March 13, 2018: Veterinary Research
Helle Wessel Andersson, Aslak Steinsbekk, Espen Walderhaug, Eli Otterholt, Trond Nordfjærn
Introduction: Dropout from inpatient treatment for substance use disorder (SUD) is an ongoing challenge. The aim of this study was to identify demographic, substance use, and psychological factors that predict dropout from postdetoxification inpatient SUD treatment. Materials and methods: A total of 454 patients from 5 inpatient SUD centers in Central Norway were consecutively included in this naturalistic, prospective cohort study. Results: A total of 132 patients (28%) did not complete the planned treatment stay (dropped out)...
2018: Substance Abuse: Research and Treatment
Antonius J van Rooij, Christopher J Ferguson, Michelle Colder Carras, Daniel Kardefelt-Winther, Jing Shi, Espen Aarseth, Anthony M Bean, Karin Helmersson Bergmark, Anne Brus, Mark Coulson, Jory Deleuze, Pravin Dullur, Elza Dunkels, Johan Edman, Malte Elson, Peter J Etchells, Anne Fiskaali, Isabela Granic, Jeroen Jansz, Faltin Karlsen, Linda K Kaye, Bonnie Kirsh, Andreas Lieberoth, Patrick Markey, Kathryn L Mills, Rune Kristian Lundedal Nielsen, Amy Orben, Arne Poulsen, Nicole Prause, Patrick Prax, Thorsten Quandt, Adriano Schimmenti, Vladan Starcevic, Gabrielle Stutman, Nigel E Turner, Jan van Looy, Andrew K Przybylski
We greatly appreciate the care and thought that is evident in the 10 commentaries that discuss our debate paper, the majority of which argued in favor of a formalized ICD-11 gaming disorder. We agree that there are some people whose play of video games is related to life problems. We believe that understanding this population and the nature and severity of the problems they experience should be a focus area for future research. However, moving from research construct to formal disorder requires a much stronger evidence base than we currently have...
March 13, 2018: Journal of Behavioral Addictions
Ahmed A Madar, Helle M Meltzer, Espen Heen, Haakon E Meyer
We lack knowledge about iodine status in the Norwegian population in general, and particularly among immigrants. We aimed to estimate the iodine status and potentially associated factors in a Somali population in Norway. Somali men and women aged 20-73, who were living in one district in Oslo, were recruited between December 2015 and October 2016. Twenty-four-hour urine was collected from 169 participants (91 females and 78 males). Iodine was analysed using the Sandell-Kolthoff reaction on microplates and colorimetric measurement...
March 5, 2018: Nutrients
Kjetil A van der Wel, Therese Saltkjel, Wen-Hao Chen, Espen Dahl, Knut Halvorsen
This paper investigates the association between the Great Recession and educational inequalities in self-rated general health in 25 European countries. We investigate four different indicators related to economic recession: GDP; unemployment; austerity and a 'crisis' indicator signifying severe simultaneous drops in GDP and welfare generosity. We also assess the extent to which health inequality changes can be attributed to changes in the economic conditions and social capital in the European populations. The paper uses data from the European Social Survey (2002-2014)...
March 2, 2018: Sociology of Health & Illness
Jingyong Xu, Zhuming Jiang
In 2015, an European Society for the Parenteral and Enteral Nutrition malnutrition diagnosis consensus was published to unify the definition and simplify the diagnostic procedure of malnutrition, in which 'nutritional risk', 'malnutrition risk' and 'at risk of malnutrition' were referred to several times, and 'at risk of malnutrition' was encouraged to be coded and reimbursed in the International Classification of Diseases and diagnosis-related group system systems. However, there may be some mistakes when using the concepts of different 'risk' mentioned above...
March 2, 2018: European Journal of Clinical Nutrition
Espen Anker, Bothild Bendiksen, Trond Heir
OBJECTIVES: Adults with attention-deficit hyperactive disorder (ADHD) report high rates of comorbid disorders, educational and occupational failure, and family instability. The aim of this study was to examine the prevalence of comorbid psychiatric disorders in a clinical population of adults with ADHD and to examine associations between educational level, work participation, social characteristics and the rates of psychiatric comorbidity. METHODS: Out of 796 patients diagnosed with ADHD in a specialised outpatient clinic in Oslo, Norway, 548 (68%) agreed to participate in this cross-sectional study: 277 women and 271 men...
March 2, 2018: BMJ Open
Thomas Bo Jensen, Espen Jimenez-Solem, Rikke Cortes, Cecilie Betzer, Sara Bøge Breinholt, Kasper Meidahl Petersen, Tonny Studsgaard Petersen, Jakob Kjellberg, Hanne Rolighed Christensen, Jon Trærup Andersen
AIMS: Registries on in-hospital drug use are sparse, especially those that can be linked to nationwide registries. In this study, we present and validate the Electronic Patient Medication module (EPM)-the electronic administrative database on in-hospital drug use covering the Capital Region of Denmark. METHODS: The research database (EPM-research) is an adaptation of the database underlying the electronic administrative database for in-hospital drug use (EPM-clinic)...
February 1, 2018: Scandinavian Journal of Public Health
Antonio F Pardiñas, Peter Holmans, Andrew J Pocklington, Valentina Escott-Price, Stephan Ripke, Noa Carrera, Sophie E Legge, Sophie Bishop, Darren Cameron, Marian L Hamshere, Jun Han, Leon Hubbard, Amy Lynham, Kiran Mantripragada, Elliott Rees, James H MacCabe, Steven A McCarroll, Bernhard T Baune, Gerome Breen, Enda M Byrne, Udo Dannlowski, Thalia C Eley, Caroline Hayward, Nicholas G Martin, Andrew M McIntosh, Robert Plomin, David J Porteous, Naomi R Wray, Armando Caballero, Daniel H Geschwind, Laura M Huckins, Douglas M Ruderfer, Enrique Santiago, Pamela Sklar, Eli A Stahl, Hyejung Won, Esben Agerbo, Thomas D Als, Ole A Andreassen, Marie Bækvad-Hansen, Preben Bo Mortensen, Carsten Bøcker Pedersen, Anders D Børglum, Jonas Bybjerg-Grauholm, Srdjan Djurovic, Naser Durmishi, Marianne Giørtz Pedersen, Vera Golimbet, Jakob Grove, David M Hougaard, Manuel Mattheisen, Espen Molden, Ole Mors, Merete Nordentoft, Milica Pejovic-Milovancevic, Engilbert Sigurdsson, Teimuraz Silagadze, Christine Søholm Hansen, Kari Stefansson, Hreinn Stefansson, Stacy Steinberg, Sarah Tosato, Thomas Werge, David A Collier, Dan Rujescu, George Kirov, Michael J Owen, Michael C O'Donovan, James T R Walters
Schizophrenia is a debilitating psychiatric condition often associated with poor quality of life and decreased life expectancy. Lack of progress in improving treatment outcomes has been attributed to limited knowledge of the underlying biology, although large-scale genomic studies have begun to provide insights. We report a new genome-wide association study of schizophrenia (11,260 cases and 24,542 controls), and through meta-analysis with existing data we identify 50 novel associated loci and 145 loci in total...
February 26, 2018: Nature Genetics
Kari Anne Bjørnarå, Lasse Pihlstrøm, Espen Dietrichs, Mathias Toft
BACKGROUND: Parkinson's disease is a heterogeneous disorder where genetic factors may underlie clinical variability. Rapid eye movement sleep behavior disorder (RBD) is a parasomnia strongly linked to synucleinopathies, including Parkinson's disease. We hypothesized that SNCA variants conferring risk of Parkinson's disease would also predispose to an RBD phenotype. METHODS: We assessed possible RBD (pRBD) status using the RBD screening questionnaire and investigated known susceptibility variants for Parkinson's disease located in the α-synuclein (SNCA) and tau (MAPT) gene loci in 325 Parkinson's disease patients...
February 21, 2018: BMC Neurology
M A Valizade Hasanloei, D Vahabzadeh, A Shargh, A Atmani, R Alizadeh Osalou
BACKGROUND & AIMS: Providing adequate and appropriate food and nutrients satisfying the patients' safe nutritional need is one of the most important care practices for critically ill patients (CIPs) in ICU settings, and is strongly related to the patients' safety. METHODS: In this prospective cross-sectional study data were collected from a 52-bed medical intensive care unit on 777 consecutive patients in six different ICUs. The patients' weights and heights were measured based on ulna length, knee height, MAC, Calf C, and Wrist C...
February 2018: Clinical Nutrition ESPEN
Trond Myhrer, Espen Mariussen, Pål Aas
Nerve agent-induced seizures can cause varying degrees of neuropathology depending on level of poisoning and duration of seizing. The intention of this review was to validate a novel approach for establishing effective treatment regimens against soman poisoning. Identification of seizure controlling sites in the forebrain of rats poisoned by soman was made by means of lesions, and the anticonvulsive properties of a number of relevant drugs were tested by microinfusions into the identified areas. By using these procedures, procyclidine emerged as the most potent drug...
February 15, 2018: Neurotoxicology
Cameron A Schmidt, Adam J Amorese, Terence E Ryan, Emma J Goldberg, Michael D Tarpey, Thomas D Green, Reema R Karnekar, Dean J Yamaguchi, Espen E Spangenburg, Joseph M McClung
Limited efficacy of clinical interventions for peripheral arterial disease (PAD) necessitates a better understanding of the environmental and genetic determinants of tissue pathology. Existing research has largely ignored the early skeletal muscle injury response during hindlimb ischemia (HLI). We compared the hindlimb muscle response, following six hours of ischemia, in two mouse strains that differ dramatically in their post-ischemic extended recovery: C57BL/6J and BALB/cJ. Perfusion, measured by laser Doppler and normalized to the control limb, differed only slightly between strains following HLI (<12% across all measures)...
February 15, 2018: American Journal of Pathology
Egon Hagen, Aleksander H Erga, Sverre M Nesvåg, James R McKay, Astri J Lundervold, Espen Walderhaug
Introduction: Attention-deficit/hyperactivity disorder (ADHD) is a common comorbid disorder in patients suffering from substance use disorder (SUD). Individuals with co-occurring SUD and ADHD are more likely than SUD patients without ADHD to have developed SUD at a younger age, be polysubstance users, and need inpatient treatment more often. The present study investigates whether individuals with polysubstance use disorder who remain abstinent for a year after entering treatment have a more substantial reduction in ADHD symptoms than those who relapsed and controls...
December 2017: Addictive Behaviors Reports
Lars la Cour Poulsen, Reidunn Jetne Edelmann, Stig Krüger, Rodrigo Diéguez-Hurtado, Akshay Shah, Tor Espen Stav-Noraas, Anastasia Renzi, Monika Szymanska, Junbai Wang, Manuel Ehling, Rui Benedito, Monika Kasprzycka, Espen Bækkevold, Olav Sundnes, Kim S Midwood, Helge Scott, Philippe Collas, Christian W Siebel, Ralf H Adams, Guttorm Haraldsen, Eirik Sundlisæter, Johanna Hol
OBJECTIVE: Endothelial upregulation of adhesion molecules serves to recruit leukocytes to inflammatory sites and appears to be promoted by NOTCH1; however, current models based on interactions between active NOTCH1 and NF-κB components cannot explain the transcriptional selectivity exerted by NOTCH1 in this context. APPROACH AND RESULTS: Observing that Cre/Lox-induced conditional mutations of endothelial Notch modulated inflammation in murine contact hypersensitivity, we found that IL (interleukin)-1β stimulation induced rapid recruitment of RELA to genomic sites occupied by NOTCH1-RBPJ and that NOTCH1 knockdown reduced H3K27 acetylation at a subset of NF-κB-directed inflammatory enhancers...
February 15, 2018: Arteriosclerosis, Thrombosis, and Vascular Biology
F Lingaas, O-A Guttersrud, E Arnet, A Espenes
Neuronal ceroid lipofuscinoses (NCLs) are heterogenic inherited lysosomal storage diseases that have been described in a number of species including humans, sheep, cattle, cats and a number of different dog breeds, including Salukis. Here we present a novel genetic variant associated with the disease in this particular breed of dog. In a clinical case, a Saluki developed progressive neurological signs, including disorientation, anxiety, difficulties in eating, seizures and loss of vision, and for welfare reasons, was euthanized at 22 months of age...
February 2018: Animal Genetics
Siri Tribler, Christopher F Brandt, Mark Hvistendahl, Michael Staun, Per Brøbech, Claus E Moser, Palle B Jeppesen
BACKGROUND: A common complication in patients receiving home parenteral nutrition (HPN) is catheter-related bloodstream infections (CRBSIs). The CRBSI incidence has been advocated as an outcome parameter assessing the quality of care. This study aimed to illustrate how the use of different CRBSI definitions affects the reported incidence. MATERIALS AND METHODS: In an observational study based on the Copenhagen intestinal failure database, all clinically reported CRBSIs from 2002-2013 were compared with data from the affiliated microbiological database according to recommended CRBSI criteria...
February 2018: JPEN. Journal of Parenteral and Enteral Nutrition
Emilie Aubry, Carla Aeberhard, Lia Bally, Jean-Marc Nuoffer, Lorenz Risch, Stefan Mühlebach, Jean-Marc Burgunder, Zeno Stanga
OBJECTIVES: Patients with mitochondrial disorders (MD) frequently present with gastrointestinal complaints, mainly gastrointestinal dysmotility, that interfere with their food intake. A deterioration of their nutritional state may worsen the course of the disease. Our study aimed to evaluate a simple screening tool to identify nutritional risk and perform an extended nutritional assessment to explore the potential presence of deficiencies in this population compared with controls. METHODS: A prospective cohort study was conducted to compare outpatients with MD to matched healthy controls...
March 2018: Nutrition
Malin R Reiten, Giulia Malachin, Elisabeth Kommisrud, Gunn C Østby, Karin E Waterhouse, Anette K Krogenæs, Anna Kusnierczyk, Magnar Bjørås, Clara M O Jalland, Liv Heidi Nekså, Susan S Røed, Else-Berit Stenseth, Frøydis D Myromslien, Teklu T Zeremichael, Maren K Bakkebø, Arild Espenes, Michael A Tranulis
The cellular prion protein PrPC is highly expressed in neurons, but also present in non-neuronal tissues, including the testicles and spermatozoa. Most immune cells and their bone marrow precursors also express PrPC. Clearly, this protein operates in highly diverse cellular contexts. Investigations into putative stress-protective roles for PrPC have resulted in an array of functions, such as inhibition of apoptosis, stimulation of anti-oxidant enzymes, scavenging roles, and a role in nuclear DNA repair. We have studied stress resilience of spermatozoa and peripheral blood mononuclear cells (PBMCs) derived from non-transgenic goats that lack PrPC (PRNPTer/Ter) compared with cells from normal (PRNP+/+) goats...
2018: Frontiers in Molecular Biosciences
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