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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/27906034/effect-on-attendance-by-including-focused-information-on-spirometry-in-preventive-health-checks-study-protocol-for-a-randomized-controlled-trial
#2
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/27905161/the-impact-of-co-morbidity-burden-on-appropriate-implantable-cardioverter-defibrillator-therapy-and-all-cause-mortality-insight-from-danish-nationwide-clinical-registers
#3
Anne Christine Ruwald, Michael Vinther, Gunnar H Gislason, Jens Brock Johansen, Jens Cosedis Nielsen, Helen Høgh Petersen, Sam Riahi, Christian Jons
AIMS: In a nationwide cohort of primary (PP-ICD) and secondary prevention (SP-ICD) implantable cardioverter defibrillator (ICD) patients, we aimed to investigate the association between co-morbidity burden and risk of appropriate ICD therapy and mortality. METHODS AND RESULTS: We identified all patients >18 years, implanted with first-time PP-ICD (n = 1873) or SP-ICD (n = 2461) in Denmark from 2007 to 2012. Co-morbidity was identified in administrative registers of hospitalization and drug prescription from pharmacies...
December 1, 2016: European Journal of Heart Failure
https://www.readbyqxmd.com/read/27900795/deferral-for-low-hemoglobin-is-not-associated-with-increased-risk-of-infection-in-danish-blood-donors
#4
Sebastian R Kotzé, Ole B Pedersen, Mikkel S Petersen, Erik Sørensen, Khoa Manh Dinh, Kathrine Agergård Kaspersen, Andreas S Rigas, Henrik Hjalgrim, Klaus Rostgaard, Gustaf Edgren, Henrik Ullum, Christian Erikstrup
BACKGROUND: Low hemoglobin (Hb) is associated with poor general health and adverse outcomes in a wide range of diseases. However, a link between Hb levels and the risk of infection among healthy individuals has yet to be investigated. STUDY DESIGN AND METHODS: Using data from the Scandinavian Donations and Transfusions database, 497,390 donors were followed after 5,458,499 donations in health registers. With 1,339,362 person-years of follow-up, Andersen-Gill Cox regression was used to study the association of Hb levels below deferral thresholds, very low Hb levels (in the lowest 0...
November 29, 2016: Transfusion
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
#5
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/27894275/perceived-stress-as-a-risk-factor-for-peptic-ulcers-a-register-based-cohort-study
#6
Ulrik Deding, Linda Ejlskov, Mads Phillip Kofoed Grabas, Berit Jamie Nielsen, Christian Torp-Pedersen, Henrik Bøggild
BACKGROUND: The association between stress and peptic ulcers has been questioned since the discovery of helicobacter pylori. This study examined whether high perceived everyday life stress was associated with an increased risk of either receiving a triple treatment or being diagnosed with a peptic ulcer. METHODS: Cohen's perceived stress scale measured the level of stress in a general health survey in 2010 of 17,525 residents of northern Jutland, Denmark, and was linked with National Danish registers on prescription drugs and hospital diagnoses...
November 28, 2016: BMC Gastroenterology
https://www.readbyqxmd.com/read/27890548/use-of-glucose-lowering-drugs-and-risk-of-fracture-in-patients-with-type-2-diabetes
#7
Jakob Starup-Linde, Søren Gregersen, Morten Frost, Peter Vestergaard
BACKGROUND: Diabetes mellitus is associated with an increased risk of hip fracture. The aim ofthis cohort study was to investigate whether glucose-lowering drugs influence the risk of hip fracture in patients with incident diabetes. METHODS: A study was performed on a cohort of patients with incident type 2 diabetes. Diabetes diagnosis was defined using information from the Danish National Patient Registry and reimbursement information of glucose-lowering drugs from the Register of Medicinal Product Statistics...
November 23, 2016: Bone
https://www.readbyqxmd.com/read/27888214/cardiorespiratory-fitness-and-death-from-cancer-a-42-year-follow-up-from-the-copenhagen-male-study
#8
Magnus Thorsten Jensen, Andreas Holtermann, Hans Bay, Finn Gyntelberg
OBJECTIVES: Poor cardiorespiratory fitness (CRF) is associated with death from cancer. If follow-up time is short, this association may be confounded by subclinical disease already present at the time of CRF assessment. This study investigates the association between CRF and death from cancer and any cause with 42 years and 44 years of follow-up, respectively. SETTING, PARTICIPANTS AND MAIN OUTCOME MEASURES: Middle-aged, employed and cancer-free Danish men from the prospective Copenhagen Male Study, enrolled in 1970-1971, were included...
November 25, 2016: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/27887031/job-mobility-and-health-in-the-danish-workforce
#9
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/27882681/general-practice-consultations-diagnostic-investigations-and-prescriptions-in-the-year-preceding-a-lung-cancer-diagnosis
#10
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
https://www.readbyqxmd.com/read/27882541/prediction-of-difficult-mask-ventilation-using-a-systematic-assessment-of-risk-factors-vs-existing-practice-a-cluster-randomised-clinical-trial-in-94-006-patients
#11
A K Nørskov, J Wetterslev, C V Rosenstock, A Afshari, G Astrup, J C Jakobsen, J L Thomsen, L H Lundstrøm
We compared implementation of systematic airway assessment with existing practice of airway assessment on prediction of difficult mask ventilation. Twenty-six departments were cluster-randomised to assess eleven risk factors for difficult airway management (intervention) or to continue with their existing airway assessment (control). In both groups, patients predicted as a difficult mask ventilation and/or difficult intubation were registered in the Danish Anaesthesia Database, with a notational summary of airway management...
November 24, 2016: Anaesthesia
https://www.readbyqxmd.com/read/27881929/rasch-analysis-of-the-western-ontario-osteoarthritis-of-the-shoulder-index-the-danish-version
#12
Sahar Moeini, Jeppe V Rasmussen, Tobias W Klausen, Stig Brorson
PURPOSE: The Western Ontario Osteoarthritis of the Shoulder (WOOS) index is a disease-specific, patient-reported, 19-question survey that measures the quality of life among patients with osteoarthritis (OA). The purpose of this study was to validate the Danish version of WOOS for OA and fractures (FRs) using modern test theory. PATIENTS AND METHODS: The study included 1,987 arthroplasties in 1,943 patients that were reported to the Danish Shoulder Arthroplasty Register between 2006 and 2011...
2016: Patient related Outcome Measures
https://www.readbyqxmd.com/read/27881566/association-of-bystander-cardiopulmonary-resuscitation-and-survival-according-to-ambulance-response-times-after-out-of-hospital-cardiac-arrest
#13
Shahzleen Rajan, Mads Wissenberg, Fredrik Folke, Steen M Hansen, Thomas A Gerds, Kristian Kragholm, Carolina Malta Hansen, Lena I M Karlsson, Freddy K Lippert, Lars Køber, Gunnar H Gislason, Christian Torp-Pedersen
BACKGROUND: -Bystander-initiated cardiopulmonary resuscitation (CPR) increases patient survival following out-of-hospital cardiac arrest (OHCA) but it is unknown to what degree bystander CPR remains positively associated with survival with increasing time to potential defibrillation. The main objective was to examine the association of bystander CPR with survival as time to advanced treatment increases. METHODS: -We studied 7,623 OHCA patients between 2005-2011, identified through the nationwide Danish Cardiac Arrest Register...
November 22, 2016: Circulation
https://www.readbyqxmd.com/read/27877035/association-between-hemoglobin-and-prognosis-in-patients-admitted-to-hospital-for-copd
#14
Anne Pernille Toft-Petersen, Christian Torp-Pedersen, Ulla Møller Weinreich, Bodil Steen Rasmussen
Low concentrations of hemoglobin have previously been demonstrated in many patients with COPD. There is evidence of anemia as a prognostic factor in acute exacerbations, but the detailed relationship between concentrations of hemoglobin and mortality is not known. A register-based cohort of patients admitted for the first time to Danish hospitals for acute exacerbations of COPD from 2007 through 2012 was established. Age, sex, comorbidities, medication, renal function, and concentrations of hemoglobin were retrieved...
2016: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/27876060/20-year-follow-up-study-of-danish-hht-patients-survival-and-causes-of-death
#15
Anette Kjeldsen, Katrine Saldern Aagaard, Pernille Mathiesen Tørring, Sören Möller, Anders Green
BACKGROUND: Hereditary Haemorrhagic Telangiectasia (HHT) is a dominantly inheritable disorder, with a wide variety of clinical manifestations due to presence of multiple arteriovenous manifestations. The most common mutations are found in HHT1 (ENG) and HHT2 (ACVRL1) patients, causing alterations in the TGF-β pathway which is responsible for angiogenesis. Modulations of angiogenesis may influence cancer rates. The objective of the study was to evaluate 20-year survival according to HHT subtype, as well as to evaluate differences in causes of death comparing HHT patients and controls...
November 22, 2016: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/27875554/incidence-and-determinants-of-ventilation-tubes-in-denmark
#16
Tine Marie Pedersen, Anna-Rosa Cecilie Mora-Jensen, Johannes Waage, Hans Bisgaard, Jakob Stokholm
BACKGROUND AND OBJECTIVES: Many children are treated for recurrent acute otitis media and middle ear effusion with ventilation tubes (VT). The objectives are to describe the incidence of VT in Denmark during 1997-2011 from national register data, furthermore, to analyze the determinants for VT in the Copenhagen Prospective Studies on Asthma in Childhood2010 (COPSAC2010) birth cohort. METHODS: The incidence of VT in all children under 16 years from 1997-2011 were calculated in the Danish national registries...
2016: PloS One
https://www.readbyqxmd.com/read/27873432/low-perinatal-zinc-status-is-not-associated-with-the-risk-of-type-1-diabetes-in-children
#17
Julie N Kyvsgaard, Anne J Overgaard, Louise D Jacobsen, Steffen U Thorsen, Christian B Pipper, Thomas H Hansen, Søren Husted, Henrik B Mortensen, Flemming Pociot, Jannet Svensson
AIM: Immunologic events during fetal life may play a part in the pathogenesis of type 1 diabetes (T1D). As zinc is involved in immunologic processes, the purpose was to investigate perinatal zinc status and the later risk of developing T1D and association to age at onset. METHODS: A population-based case-control study based on data from Danish Childhood Diabetes Register and the Danish Newborn Screening Biobank. Cases and controls were matched by birth year and month...
November 22, 2016: Pediatric Diabetes
https://www.readbyqxmd.com/read/27871914/neonatal-levels-of-adiponectin-interleukin-10-and-interleukin-12-are-associated-with-the-risk-of-developing-type-1-diabetes-in-childhood-and-adolescence-a-nationwide-danish-case-control-study
#18
Steffen U Thorsen, Christian B Pipper, Stefanie Eising, Kristin Skogstrand, David M Hougaard, Jannet Svensson, Flemming Pociot
BACKGROUND/AIM: An in-depth understanding of the early phase of type 1 diabetes (T1D) pathogenesis is important for targeting primary prevention. We examined if 14 preselected mediators of immune responses differed in neonates that later developed T1D compared to control neonates. METHODS: The study is a case-control study with a 1:2 matching. The individuals were born between 1981 through 2002. Cases were validated using the National Patient Register and the Danish Childhood Diabetes Register...
November 15, 2016: Clinical Immunology: the Official Journal of the Clinical Immunology Society
https://www.readbyqxmd.com/read/27871308/recruiting-to-clinical-trials-on-the-telephone-a-randomized-controlled-trial
#19
Kim Thestrup Foss, Jesper Kjærgaard, Lone Graff Stensballe, Gorm Greisen
BACKGROUND: Informed consent is an essential element of clinical research. Obtaining consent, however, may be challenging. The use of the telephone for giving information and obtaining consent may be practical but little formal research has been done. METHODS: We examined the use of the telephone for the purpose of informing expectant mothers about The Danish Calmette Study; a randomized clinical trial assessing neonatal Bacille Calmette-Guérin vaccination. Expectant mothers received an invitation letter with a Participant Information Sheet about The Danish Calmette Study, the present trial, and a Consent Form...
November 21, 2016: Trials
https://www.readbyqxmd.com/read/27870649/the-reliability-of-disease-activity-score-in-28-joints-c-reactive-protein-might-be-overestimated-in-a-subgroup-of-rheumatoid-arthritis-patients-when-the-score-is-solely-based-on-subjective-parameters-a-cross-sectional-exploratory-study
#20
Inger Marie Jensen Hansen, Rikke Asmussen Andreasen, Mark Nam van Bui Hansen, Amir Emamifar
BACKGROUND: Disease Activity Score in 28 Joints (DAS28) is a scoring system to evaluate disease activity and treatment response in rheumatoid arthritis (RA). A DAS28 score of greater than 3.2 is a well-described limit for treatment intensification; however, the reliability of DAS28 might be overestimated. OBJECTIVE: The aim of this study was to evaluate the reliability of DAS28 in RA, especially focusing on a subgroup of patients with a DAS28 score of greater than 3...
November 19, 2016: Journal of Clinical Rheumatology: Practical Reports on Rheumatic & Musculoskeletal Diseases
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