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https://www.readbyqxmd.com/read/27911247/correlation-of-mortality-with-lesion-level-in-patients-with-myelomeningocele-a-population-based-study
#1
Joel Haakon Borgstedt-Bakke, Morten Fenger-Grøn, Mikkel Mylius Rasmussen
OBJECTIVE The aim of this study was to assess myelomeningocele mortality, correlate these findings to lesion level, and investigate mortality evolution. METHODS From the population-based western Denmark myelomeningocele database, the authors extracted the records of 187 patients born between January 1, 1970, and July 1, 2015. Patients were categorized according to their most rostral lesion level into cervical, thoracic, lumbar, or sacral groups. Furthermore, patients were categorized based on their birth dates (1970-1979, 1980-1989, and 1990-2015)...
December 2, 2016: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/27910804/sudden-cardiac-death-a-nationwide-cohort-study-among-the-young
#2
Bjarke Risgaard
Sudden cardiac death (SCD) is a tragic event affecting millions of individuals worldwide. Although several studies have investigated the epidemiology of SCD, these studies may have been affected by reporting and referral biases, which are reflected in the very different incidence rates and causes of deaths that have previously been reported. Among SCD victims aged < 36 years, inherited cardiac diseases are well known to play an important role. However, the extent to which inherited cardiac diseases also play a role in SCD victims aged < 50 years has not been completely described...
December 2016: Danish Medical Journal
https://www.readbyqxmd.com/read/27909785/socioeconomic-inequality-in-clinical-outcome-among-hip-fracture-patients-a-nationwide-cohort-study
#3
P K Kristensen, T M Thillemann, A B Pedersen, K Søballe, S P Johnsen
: The evidence is limited regarding the association between socioeconomic status and the clinical outcome among patients with hip fracture. In this nationwide, population-based cohort study, higher education and higher family income were associated with a substantially lower 30-day mortality and risk of unplanned readmission after hip fracture. INTRODUCTION: We examined the association between socioeconomic status and 30-day mortality, acute readmission, quality of in-hospital care, time to surgery and length of hospital stay among patients with hip fracture...
December 1, 2016: Osteoporosis International
https://www.readbyqxmd.com/read/27906034/effect-on-attendance-by-including-focused-information-on-spirometry-in-preventive-health-checks-study-protocol-for-a-randomized-controlled-trial
#4
Lene Maria Ørts, Anders Løkke, Anne-Louise Bjerregaard, Helle Terkildsen Maindal, Annelli Sandbæk
BACKGROUND: Early detection of lung diseases can help to reduce their severity. Lung diseases are among the most frequently occurring and serious diseases worldwide; nonetheless, many patients remain undiagnosed. Preventive health checks including spirometry can detect lung diseases at early stages; however, recruitment for health checks remains a challenge, and little is known about what motivates the attendance. The aim of the study is to examine whether focused information on spirometry in the invitation compared to general information will impact the attendance rate in preventive health checks...
December 1, 2016: Trials
https://www.readbyqxmd.com/read/27903815/neonatal-vitamin-d-status-and-risk-of-multiple-sclerosis-a-population-based-case-control-study
#5
Nete Munk Nielsen, Kassandra L Munger, Nils Koch-Henriksen, David M Hougaard, Melinda Magyari, Kristian T Jørgensen, Marika Lundqvist, Jacob Simonsen, Tine Jess, Arieh Cohen, Egon Stenager, Alberto Ascherio
OBJECTIVE: As previous research has suggested that exposure to vitamin D insufficiency in utero may have relevance for the risk of multiple sclerosis (MS), we aimed to examine the direct association between level of neonatal vitamin D and risk of MS. METHODS: We carried out a matched case-control study. Dried blood spots samples (DBSS) belonging to 521 patients with MS were identified in the Danish Newborn Screening Biobank. For every patient with MS, 1-2 controls with the same sex and birth date were retrieved from the Biobank (n = 972)...
November 30, 2016: Neurology
https://www.readbyqxmd.com/read/27899749/long-term-risk-of-dementia-among-survivors-of-ischemic-or-hemorrhagic-stroke
#6
Priscila Corraini, Victor W Henderson, Anne G Ording, Lars Pedersen, Erzsébet Horváth-Puhó, Henrik T Sørensen
BACKGROUND AND PURPOSE: Stroke is a risk factor for dementia, but the risk of dementia after different stroke types is poorly understood. We examined the long-term risk of dementia among survivors of any first-time stroke and of first-time ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage. METHODS: We conducted a 30-year nationwide population-based cohort study using data from Danish medical databases (1982-2013) covering all Danish hospitals...
November 29, 2016: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/27899494/incidence-trends-and-predictors-of-hospitalization-for-hypoglycemia-in-17-230-adult-patients-with-type-1-diabetes-a-danish-register-linkage-cohort-study
#7
Kazi Ishtiak-Ahmed, Bendix Carstensen, Ulrik Pedersen-Bjergaard, Marit E Jørgensen
OBJECTIVE: This study aimed to examine nationwide incidence trends and predictors of hospitalization for hypoglycemia (HH) in the adult population with type 1 diabetes in Denmark. RESEARCH DESIGN AND METHODS: All 17,230 patients with type 1 diabetes aged 16 years and above registered in the Danish Adult Diabetes Database (DADD) from 2006 were followed to 2012 by linkage of registers. Incidence rates of HH were modeled by Poisson regression by calendar time, taking sex, age, diabetes duration, clinical variables, and previous HH into account...
November 29, 2016: Diabetes Care
https://www.readbyqxmd.com/read/27898694/no-increased-risk-for-primary-osteoarthritis-in-liver-cirrhosis-a-danish-nationwide-cohort-study
#8
Thomas Deleuran, Hendrik Vilstrup, Søren Overgaard, Peter Jepsen
OBJECTIVE: Chronic synovial inflammation causes primary osteoarthritis, but it is unknown whether chronic systemic inflammation does, too. Patients with cirrhosis have chronic systemic inflammation and therefore we examined the association between cirrhosis and primary osteoarthritis of the hip and knee. METHODS: In Danish healthcare databases we identified all residents over 60 years diagnosed with cirrhosis in 1994-2011, and for each of them we sampled five age- and gender-matched reference persons from the general population...
2016: PloS One
https://www.readbyqxmd.com/read/27894979/-comparison-of-white-light-photodynamic-diagnosis-and-narrow-band-imaging-in-detection-of-carcinoma-in-situ-cis-or-flat-dysplasia-at-transurethral-resection-of-the-bladder-the-dablaca-8-study
#9
Ditte Drejer, Sami Béji, Recep Oezeke, Anna Munk Nielsen, Søren Høyer, Truls Erik Bjerklund Johansen, Gitte W Lam, Jørgen B Jensen
: Photodynamic diagnosis (PDD) and narrow band imaging (NBI) are two different modalities used to improve detection of tumors, carcinoma in situ (CIS) and flat dysplasia compared to white light (WL) cystoscopy. OBJECTIVES: To compare findings in NBI to findings in WL and PDD in a high risk patient population. DESIGN, SETTING, AND PARTICIPANTS: 171 patients were included in the study from four different urological departments in Denmark and Norway...
November 25, 2016: Urology
https://www.readbyqxmd.com/read/27893808/common-polymorphisms-in-the-5-lipoxygenase-pathway-and-risk-of-incident-myocardial-infarction-a-danish-case-cohort-study
#10
Anders Gammelmark, Michael S Nielsen, Søren Lundbye-Christensen, Anne Tjønneland, Erik B Schmidt, Kim Overvad
BACKGROUND: The 5-lipoxygenase pathway (5-LOX) has been implicated in the development of cardiovascular disease and studies have suggested that genetic polymorphisms related to key enzymes in this pathway may confer risk of myocardial infarction (MI). This study investigated the association of pre-selected genetic polymorphisms in four candidate genes of 5-LOX (arachidonate 5-lipoxygenase and its activating protein (ALOX-5 and FLAP), leukotriene A4 hydroxylase (LTA4-H) and leukotriene C4 synthase (LTC4-S)) with incident MI...
2016: PloS One
https://www.readbyqxmd.com/read/27891576/changes-in-drug-use-and-polypharmacy-after-the-age-of-90-a-longitudinal-study-of-the-danish-1905-cohort
#11
Jonas W Wastesson, Anna Oksuzyan, Jacob von Bornemann Hjelmborg, Kaare Christensen
OBJECTIVES: To determine the longitudinal development of drug use in very old adults. DESIGN: Longitudinal cohort study with waves in 1998, 2000, 2002, and 2005. SETTING: Nationwide study in Denmark. PARTICIPANTS: All living Danes born in 1905 were approached in 1998; 2,262 responded at baseline. MEASUREMENTS: Self-reported use of regularly taken drugs. Mean and median number of drugs and growth curve models were used to identify the change in number of drugs as the cohort aged from 92 to 100...
November 28, 2016: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/27890524/the-dancavas-pilot-study-of-multifaceted-screening-for-subclinical-cardiovascular-disease-in-men-and-women-aged-65-74%C3%A2-years
#12
T V Kvist, J S Lindholt, L M Rasmussen, R Søgaard, J Lambrechtsen, F H Steffensen, L Frost, M H Olsen, H Mickley, J Hallas, G Urbonaviciene, M Busk, K Egstrup, A C P Diederichsen
OBJECTIVE/BACKGROUND: This pilot study of a large population based randomised screening trial investigated feasibility, acceptability, and relevance (prevalence of clinical and subclinical cardiovascular disease [CVD] and proportion receiving insufficient prevention) of a multifaceted screening for CVD. METHODS: In total, 2060 randomly selected Danish men and women aged 65-74 years were offered (i) low dose non-contrast computed tomography to detect coronary artery calcification (CAC) and aortic/iliac aneurysms; (ii) detection of atrial fibrillation (AF); (iii) brachial and ankle blood pressure measurements; and (iv) blood levels of cholesterol and hemoglobin A1c...
November 24, 2016: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27889931/new-use-of-prescription-drugs-prior-to-a-cancer-diagnosis
#13
Anton Pottegård, Jesper Hallas
PURPOSE: Cancers often have considerable induction periods. This confers a risk of reverse causation bias in studies of cancer risk associated with drug use, as early symptoms of a yet undiagnosed cancer might lead to drug treatment in the period leading up to the diagnosis. This bias can be alleviated by disregarding exposure for some time before the cancer diagnosis (lag time). We aimed at assessing the duration of lag time needed to avoid reverse causation bias. METHODS: We identified all Danish patients with incident cancer between 2000 and 2012 (n = 353 087)...
November 27, 2016: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/27889826/cardiovascular-risk-profiles-in-a-hospital-based-population-of-patients-with-psoriatic-arthritis-and-ankylosing-spondylitis-a-cross-sectional-study
#14
Christoffer B Nissen, Kim Hørslev-Petersen, Jette Primdahl
The objective of the study was to investigate the frequency of traditional risk factors for the cardiovascular (CV) disease, to calculate the Systematic COronary Risk Evaluation (SCORE) for CV-related mortality in Danish patients with psoriatic arthritis (PsA) and ankylosing spondylitis (AS), and to compare with results from patients with rheumatoid arthritis (RA) from the same settlement. All PsA and AS patients aged 18-85 years from one outpatient clinic were invited. A rheumatology nurse conducted 30-min screening consultation, preceded by a lipid and glucose profile...
November 26, 2016: Rheumatology International
https://www.readbyqxmd.com/read/27888679/continuing-rise-in-oropharyngeal-cancer-in-a-high-hpv-prevalence-area-a-danish-population-based-study-from-2011-to-2014
#15
Amanda-Louise Fenger Carlander, Christian Grønhøj Larsen, David Hebbelstrup Jensen, Emilie Garnæs, Katalin Kiss, Luise Andersen, Caroline Holkmann Olsen, Maria Franzmann, Estrid Høgdall, Susanne K Kjær, Bodil Norrild, Lena Specht, Elo Andersen, Thomas van Overeem Hansen, Finn Cilius Nielsen, Christian von Buchwald
BACKGROUND: Human papillomavirus (HPV) is a critical element in the rising incidence of oropharyngeal squamous cell carcinoma (OPSCC), although whether this trend will continue, and the types of HPV responsible, are currently unknown. We previously demonstrated an increased incidence of HPV-related OPSCC in the high HPV prevalence area of Eastern Denmark from 2000 to 2010. Therefore, we investigated if the incidence for OPSCC continued to rise, the association to HPV and putative HPV-types in Eastern Denmark from 2011 to 14...
November 23, 2016: European Journal of Cancer
https://www.readbyqxmd.com/read/27887565/genomic-evaluation-by-including-dominance-effects-and-inbreeding-depression-for-purebred-and-crossbred-performance-with-an-application-in-pigs
#16
Tao Xiang, Ole Fredslund Christensen, Zulma Gladis Vitezica, Andres Legarra
BACKGROUND: Improved performance of crossbred animals is partly due to heterosis. One of the major genetic bases of heterosis is dominance, but it is seldom used in pedigree-based genetic evaluation of livestock. Recently, a trivariate genomic best linear unbiased prediction (GBLUP) model including dominance was developed, which can distinguish purebreds from crossbred animals explicitly. The objectives of this study were: (1) methodological, to show that inclusion of marker-based inbreeding accounts for directional dominance and inbreeding depression in purebred and crossbred animals, to revisit variance components of additive and dominance genetic effects using this model, and to develop marker-based estimators of genetic correlations between purebred and crossbred animals and of correlations of allele substitution effects between breeds; (2) to evaluate the impact of accounting for dominance effects and inbreeding depression on predictive ability for total number of piglets born (TNB) in a pig dataset composed of two purebred populations and their crossbreds...
November 25, 2016: Genetics, Selection, Evolution: GSE
https://www.readbyqxmd.com/read/27887031/job-mobility-and-health-in-the-danish-workforce
#17
Charlotte Ørsted Hougaard, Else Nygaard, Astrid Ledgaard Holm, Karsten Thielen, Finn Diderichsen
AIMS: The globalized economy has stimulated mobility in the labour market in many countries and Denmark has one of the highest rates of mobility between workplaces among the OECD countries. This raises the question of the potential health effects of mobility and the effect of disease on mobility. METHODS: This study was register-based with a longitudinal design using data on the entire Danish population in 1992-2006. The data included mobility between employers and workplaces and seven different diseases based on admissions to hospital and drug prescriptions...
November 24, 2016: Scandinavian Journal of Public Health
https://www.readbyqxmd.com/read/27884690/conditioned-pain-modulation-and-pressure-pain-sensitivity-in-the-adult-danish-general-population-the-danfund-study
#18
S Skovbjerg, T Jørgensen, L Arendt-Nielsen, J F Ebstrup, T Carstensen, T Graven-Nielsen
: Increased pressure pain sensitivity and impaired descending pain control have been associated with chronic pain, but knowledge on the variability in the adult general population is lacking. Pressure pain thresholds (PPTs) and descending pain control as assessed by conditioning pain modulation (CPM) were recorded in a randomly selected sample (n=2199, 53% females) of the Danish adult general population aged 18-70 years. PPTs were recorded over the tibialis anterior muscle and the upper trapezius muscle...
November 21, 2016: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/27883253/the-colostomy-impact-score-development-and-validation-of-a-patient-reported-outcome-measure-for-rectal-cancer-patients-with-a-permanent-colostomy-a-population-based-study
#19
Anne Thyø, Katrine J Emmertsen, Thomas D Pinkney, Peter Christensen, Søren Laurberg
AIM: The aim was to develop and validate a simple scoring system evaluating the impact of colostomy dysfunction on quality of life (QOL) in patients with a permanent stoma after rectal cancer treatment. METHOD: In this population-based study, 610 patients with a permanent colostomy after previous rectal cancer treatment during the period 2001-2007 completed two questionnaires: i) the 'Basic Stoma Questionnaire' consisting of 22 items about stoma-function with one anchor-question addressing the overall stoma-impact on QOL, and ii) the EORTC-QLQ-C30-questionnaire...
November 24, 2016: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/27882681/general-practice-consultations-diagnostic-investigations-and-prescriptions-in-the-year-preceding-a-lung-cancer-diagnosis
#20
Louise M Guldbrandt, Henrik Møller, Erik Jakobsen, Peter Vedsted
Patterns of general practice utilization in the period before lung cancer (LC) diagnosis may provide new knowledge to ensure timelier and earlier diagnosis of LC. This study aimed to explore the prediagnostic activity in general practice in the year preceding LC diagnosis. The activity was compared to a matched comparison group. We compared LC patients with different stage, and patients with and without chronic obstructive pulmonary disease (COPD). Using Danish registers, we performed a population-based matched cohort study including lung cancer patients (n = 34,017) and matched comparison subjects (n = 340,170)...
November 23, 2016: Cancer Medicine
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