Now showing items 232-251 of 1796

    • The changing alcohol drinking patterns among older adults show that women are closing the gender gap in more frequent drinking: The Tromsø Study, 1994 – 2016 

      Stelander, Line Tegner; Høye, Anne; Bramness, Jørgen Gustav; Selbæk, Geir; Lunde, Linn Heidi; Wynn, Rolf; Grønli, Ole Kristian (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-26)
      Background - As the population of older adults continues to grow, changes in alcohol consumption are important to monitor because an increase may have public health consequences. Rates of alcohol use vary with geographical location. The aim of this study was to examine trends in alcohol consumption among older adults in a geographically defined area in Norway, especially changing sex differences in ...
    • Changing patterns in treatment, remission status, and categories in a long-term Nordic cohort study of juvenile idiopathic arthritis 

      Glerup, Mia; Arnstad, Ellen Dalen; Rypdal, Veronika; Peltoniemi, Suvi; Aalto, Kristiina; Rygg, Marite; Nielsen, Susan; Fasth, Anders; Berntson, Lillemor; Nordal, Ellen Berit; Herlin, Troels (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-01-10)
      Objective - To explore sustainability of achieved remission off medication and defined International League of Associations for Rheumatology (ILAR) categories in juvenile idiopathic arthritis (JIA) and describe the trajectory of disease course over time by comparing treatment, disease activity, and ILAR categories from baseline, 8 years, and 18 years after disease onset.<p> <p>Methods - A total ...
    • Characteristics and outcomes of patients who did not respond to a national spine surgery registry 

      Kaur, Simran; Alhaug, Ole Kristian; Dolatowski, Filip Celestyn; Solberg, Tore; Lønne, Greger (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-03-04)
      Background Loss to follow-up may bias outcome assessments in medical registries. This cohort study aimed to analyze and compare patients who failed to respond with those that responded to the Norwegian Registry for Spine Surgery (NORspine).<p> <p>Methods We analyzed a cohort of 474 consecutive patients operated for lumbar spinal stenosis at four public hospitals in Norway during a two-year period. ...
    • Characteristics of successfully implemented telemedical applications 

      Engeseth, Kjersti H.; Obstfelder, Aud; Wynn, Rolf (Journal article; Tidsskriftartikkel; Peer reviewed, 2007-07-27)
      Background: There has been an increased interest in the use of telemedical applications in clinical practice in recent years. Considerable effort has been invested in trials and experimental services. Yet, surprisingly few applications have continued beyond the research and development phase. The aim of this study is to explore characteristics of successfully implemented telemedical applications. ...
    • Characteristics of women with chronic pelvic pain referred to physiotherapy treatment after multidisciplinary assessment: a cross-sectional study 

      Nygaard, Ane Sigrid; Stedenfeldt, Mona; Øian, Pål; Haugstad, Gro Killi (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-31)
      <i>Background and aims</i> - Chronic pelvic pain (CPP) in women is a complex condition that can seriously impact health and quality of life. Clinical guidelines for CPP place great demands on healthcare professionals, as they require both specialized knowledge about the pelvic area and knowledge of the mechanisms of chronic pain. To ensure best possible assessment and treatment of these women it ...
    • Characterization of BRCA1 and BRCA2 variants found in a Norwegian breast or ovarian cancer cohort 

      Jarhelle, Elisabeth; Stensland, Hilde Monica Frostad Riise; Mæhle, Lovise Olaug; Van Ghelue, Marijke (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-08-05)
      Germline mutations in BRCA1 and BRCA2 cause hereditary breast and ovarian cancer. Molecular screening of these two genes in patients with a family history of breast or ovarian cancer has revealed pathogenic variants as well as genetic variants of unknown significance (VUS). These VUS may cause a challenge in the genetic counseling process regarding clinical management of the patient and the family. ...
    • Characterization of gut microbiota composition and functions in patients with chronic alcohol overconsumption 

      Bjørkhaug, Steinar Traae; Aanes, Håvard; Neupane, Sudan Prasad; Bramness, Jørgen Gustav; Malvik, Stine; Henriksen, Christine; Skar, Viggo Øystein; Medhus, Asle Wilhelm; Valeur, Jørgen (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-20)
      Excessive alcohol intake can alter the gut microbiota, which may underlie the pathophysiology of alcohol-related diseases. We examined gut microbiota composition and functions in patients with alcohol overconsumption for >10 years, compared to a control group of patients with a history of no or low alcohol intake. Faecal microbiota composition was assessed by 16S rRNA sequencing. Gut microbiota ...
    • Characterization of vasskveite (water halibut) syndrome for automated detection 

      Ortega, Samuel; Ofstad, Ragni; Syed, Shaheen; Kranz, Mathias; Heia, Karsten; Anderssen, Kathryn Elizabeth (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-12-23)
      In recent years, cases of vasskveite (water halibut) syndrome in halibut have been increasing. At the moment, there exists no way to screen for the syndrome immediately after capture, which is problematic for both exporters and purchasers. In this article, we compared good quality halibut and halibut exhibiting the syndrome using a variety of techniques. Hyperspectral imaging was used to quantify ...
    • CHEK2 Mutations Affecting Kinase Activity Together With Mutations in TP53 Indicate a Functional Pathway Associated with Resistance to Epirubicin in Primary Breast Cancer 

      Chrisanthar, Ranjan; Knappskog, Stian; Løkkevik, Erik; Anker, Gun; Østenstad, Bjørn; Lundgren, Steinar; Berge, Elisabet O.; Risberg, Terje; Mjaaland, Ingvil; Mæhle, Lovise; Engebretsen, Lars Fredrik; Lillehaug, Johan Richard; Lønning, Per Eystein (Journal article; Tidsskriftartikkel; Peer reviewed, 2008-08-26)
      Background Chemoresistance is the main obstacle to cure in most malignant diseases. Anthracyclines are among the main drugs used for breast cancer therapy and in many other malignant conditions. Single parameter analysis or global gene expression profiles have failed to identify mechanisms causing in vivo resistance to anthracyclines. While we previously found TP53 mutations in the L2/L3 domains to ...
    • Children's fear of needle injections: A qualitative study of training sessions for children with rheumatic diseases before home administration 

      Sørensen, Kari; Skirbekk, Helge; Kvarstein, Gunnvald; Wøien, Hilde (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-07)
      <i>Background</i>: Treatment of rheumatic diseases in children often includes long-term needle injections, which represent a risk for refusing medication based on potential needle-fear. How nurses manage children’s fear and pain during the initial educational training session of subcutaneous injections, may affect the management of the subsequent injections in the home settings. The aim of this study ...
    • China's community-based strategy of universal preconception care in rural areas at a population level using a novel risk classification system for stratifying couples´ preconception health status 

      Zhou, Qiongjie; Zhang, Shikun; Wang, Qiaomei; Shen, Haiping; Tian, Weidong; Chen, Jingqi; Acharya, Ganesh; Li, Xiaotian (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-12-28)
      <i>Background</i>: Preconception care (PCC) is recommended for optimizing a woman’s health prior to pregnancy to minimize the risk of adverse pregnancy and birth outcomes. We aimed to evaluate the impact of strategy and a novel risk classification model of China´s “National Preconception Health Care Project” (NPHCP) in identifying risk factors and stratifying couples’ preconception health ...
    • Chinese Herbal Medicines for the Treatment of Type A H1N1 Influenza : a Systematic Review of Randomized Controlled Trials 

      Chen, Wei; Lim, Chi Eung Danforn; Kang, Hong-Jun; Liu, Jianping (Journal article; Tidsskriftartikkel; Peer reviewed, 2011)
      Chinese herbs are thought to be effective for type A H1N1 influenza. Series of Chinese herbs have been authorized recommended by the Chinese government, and until now a number of clinical trials of Chinese herbs for H1N1 influenza have been conducted. However, there is no critically appraised evidence such as systematic reviews or metaanalyses on potential benefits and harms of medicinal herbs for ...
    • Choice of immunoassay to evaluate porcine cytokine levels 

      Ueland, Nora Lamark; Ludvigsen, Judith K.; Hellerud, Bernt C; Mollnes, Tom Eirik; Skjeflo, Espen Waage (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-06)
      <i>Background</i> - In order to adequately monitor cytokines in experimental models, currently available methods and commercially available kits should be compared.<br><br> <i>Aim</i> - To compare the plasma and tissue concentrations of IL-1β, IL-6, IL-8, IL-10, and TNF as a measure of systemic inflammation in septic pigs.<br><br> <i>Methods</i> - Cytokines were quantified from blood and tissue ...
    • Cholesterol crystal-induced endothelial cell activation is complement-dependent and mediated by TNF 

      Nymo, Stig Haugset; Niyonzima, Nathalie; Espevik, Terje; Mollnes, Tom Eirik (Journal article; Tidsskriftartikkel, 2014-07-05)
      Cholesterol crystals are known to be a hallmark of atherosclerosis with recent studies demonstrating deposition of these crystals in early fatty streak formation as well as penetrating the intima following plaque rupture. Inflammation has also become a central focus in atheroma development and endothelial cell activation is recognized as necessary for the recruitment of inflammatory cells to the ...
    • Chronic iron deficiency and anaemia were highly prevalent in a population-based longitudinal study among adolescent girls 

      Stabell, Niklas; Averina, Maria; Flægstad, Trond (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-01)
      <b>Aim:</b> The combination of iron deficiency and anaemia is a major health problem, and adolescents are an at- risk group. The main aim of this study was to explore the mag-nitude of these conditions among adolescents aged 15–19 and identify possible as-sociated risk factors. <br><b>Methods:</b> This population- based longitudinal study of adolescents in North Norway was conducted in 2010–2011, ...
    • Chronic kidney disease in patients with diabetes mellitus 

      Nordheim, Espen; Jenssen, Trond Geir (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-04-29)
      Chronic kidney disease is a common complication and concomitant condition of diabetes mellitus. The treatment of patients with diabetes and chronic kidney disease, including intensive control of blood sugar and blood pressure, has been very similar for type 1 and type 2 diabetes patients. New therapeutic targets have shown promising results and may lead to more specific treatment options for patients ...
    • Chronic nasal carriage of Staphylococcus aureus in granulomatosis with polyangiitis patients receiving rituximab maintenance: friend or foe? 

      Besada, Emilio; Koldingsnes, Wenche; Nossent, Johannes C (Journal article; Tidsskriftartikkel, 2014)
    • Chronic nonbacterial osteomyelitis — clinical and magnetic resonance imaging features 

      d’Angelo, Paola; de Horatio, Laura Tanturri; Toma, Paolo; Ording Müller, Lil-Sofie; Avenarius, Derk; von Brandis, Elisabeth; Zadig, Pia; Casazza, Ines; Pardeo, Manuela; Pires-Marafon, Denise; Capponi, Martina; Insalaco, Antonella; Fabrizio, Benedetti; Rosendahl, Karen (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-09)
      <i>Background</i> - Chronic nonbacterial osteomyelitis (CNO) is a rare autoinflammatory bone disorder. Little information exists on the use of imaging techniques in CNO.<p> <p><i>Materials and methods</i> - We retrospectively reviewed clinical and MRI findings in children diagnosed with CNO between 2012 and 2018. Criteria for CNO included unifocal or multifocal inflammatory bone lesions, symptom ...
    • Chronic obstructive pulmonary Disease and risk of mortality in patients with venous thromboembolism - the Tromsø Study 

      Børvik, Trond; Brækkan, Sigrid Kufaas; Evensen, Line; Brodin, Ellen Elisabeth; Morelli, Vania Maris; Melbye, Hasse; Hansen, John-Bjarne (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-12-30)
      <i>Background</i> - Previous studies have shown increased mortality in venous thromboembolism (VTE) patients with chronic obstructive pulmonary disease (COPD), but it is unknown to what extent the association is influenced by the severity of COPD and physical inactivity.<p> <p><i>Objectives</i> - This article investigates whether COPD, and stages of COPD, influenced the risk of mortality after a ...