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Fletta eftir deild "Internal Medicine and Emergency Services"

Fletta eftir deild "Internal Medicine and Emergency Services"

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    COPD patients’ experiences, self-reported needs, and needs-driven strategies to cope with self-management 
    Sigurgeirsdóttir, Jónína; Halldórsdóttir, Sigríður; Arnardóttir, Ragnheiður Harpa; Guðmundsson, Gunnar; Björnsson, Eyþór (2019-05-16)
    Background: COPD is a common cause of morbidity and mortality. The aim of this study was to explore patients’ experiences, self-reported needs, and needs-driven strategies to cope with self-management of COPD. Patients and methods: In this phenomenological ...
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    Correction to : Correction to: Do patient-reported measures of disease activity in rheumatoid arthritis vary between countries? Results from a Nordic collaboration (Rheumatology (Oxford, England) (2022) 61 11 (4286-4296)) 
    Delcoigne, Bénédicte; Provan, Sella Aarrestad; Hammer, Hilde Berner; Di Giuseppe, Daniela; Frisell, Thomas; Glintborg, Bente; Grondal, Gerdur; Gudbjornsson, Bjorn; Hetland, Merete Lund; Michelsen, Brigitte; Nordström, Dan; Relas, Heikki; Askling, Johan (2022-03-25)
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    Cross-sectional study on exhaled nitric oxide in relation to upper airway inflammatory disorders with regard to asthma and perennial sensitization. 
    Krantz, Christina; Accordini, Simone; Alving, Kjell; Corsico, Angelo G; Demoly, Pascal; Ferreira, Diogenes S; Forsberg, Bertil; Garcia-Aymerich, Judith; Gíslason, Þórarinn; Heinrich, Joachim; Jõgi, Rain; Johannessen, Ane; Leynaert, Bénédicte; Marcon, Alessandro; Martínez-Moratalla Rovira, Jesús; Nerpin, Elisabet; Nowak, Dennis; Olin, Anna-Carin; Olivieri, Mario; Pereira-Vega, Antonio; Raherison-Semjen, Chantal; Real, Francisco Gómez; Sigsgaard, Torben; Squillacioti, Guilia; Janson, Christer; Malinovschi, Andrei (2022-02)
    Background: Fractional exhaled nitric oxide (FeNO) is a well-known marker of type-2 inflammation. FeNO is elevated in asthma and allergic rhinitis, with IgE sensitization as a major determinant. Objective: We aimed to see whether there was an independent ...
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    The CRTAC1 Protein in Plasma Is Associated With Osteoarthritis and Predicts Progression to Joint Replacement: A Large-Scale Proteomics Scan in Iceland : A Large-Scale Proteomics Scan in Iceland 
    Styrkarsdottir, Unnur; Lund, S.H.; Saevarsdottir, S.; Magnusson, M.I.; Gunnarsdottir, K.; Norddahl, Gudmundur L.; Frigge, Michael L.; Ivarsdottir, E.V.; Bjornsdottir, Gyda; Holm, Hilma; Thorgeirsson, Guðmundur; Rafnar, T.; Jonsdottir, I.; Ingvarsson, T.; Jonsson, H.; Sulem, P.; Thorsteinsdottir, U.; Gudbjartsson, Daniel Fannar; Stefansson, K.; Thorgeirsson, Gudmundur; Ingvarsson, Þorvaldur (2021-11)
    Objective: Biomarkers for diagnosis and progression of osteoarthritis (OA) are lacking. This study was undertaken to identify circulating biomarkers for OA that could predict disease occurrence and/or progression to joint replacement. Methods: Using ...
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    Decreased incidence of Guillain-Barré syndrome during the COVID-19 pandemic : a retrospective population-based study 
    Hafsteinsdóttir, Brynhildur; Dalemo, Ellen; Elíasdóttir, Ólöf; Ólafsson, Elías; Axelsson, Markus (2023-03)
    Background: Guillain-Barré syndrome is an immune-mediated acute inflammatory polyneuropathy that is associated with various triggers, including certain infections and vaccines. It has been suggested that both SARS-CoV-2 infection and vaccination may ...
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    Defining new reference intervals for serum free light chains in individuals with chronic kidney disease : Results of the iStopMM study 
    Long, Þórir Einarsson; Indriðason, Ólafur Skúli; Pálsson, Runólfur; Rögnvaldsson, Sæmundur; Löve, Þorvarður Jón; Thorsteinsdóttir, Sigrún; Sverrisdóttir, Ingigerður S; Viðarsson, Brynjar; Önundarson, Páll Torfi; Agnarsson, Bjarni Agnar; Sigurðardóttir, Margrét; Þorsteinsdóttir, Ingunn; Ólafsson, Ísleifur; Thordardottir, Asdis Rosa; Eyþórsson, Elías Sæbjörn; Jónsson, Ásbjörn; Gíslason, Gauti Kjartan; Ólafsson, Andri; Steingrímsdóttir, Hlíf; Hultcrantz, Malin; Durie, Brian G.M.; Harding, Stephen; Landgren, Ola; Kristinsson, Sigurður Yngvi (2022-09-14)
    Serum free light chain (FLC) concentration is greatly affected by kidney function. Using a large prospective population-based cohort, we aimed to establish a reference interval for FLCs in persons with chronic kidney disease (CKD). A total of 75422 ...
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    Detection and Early Referral of Patients With Interstitial Lung Abnormalities : An Expert Survey Initiative 
    ILA Study Group (2022-02-01)
    Background: Interstitial lung abnormalities (ILA) may represent undiagnosed early-stage or subclinical interstitial lung disease (ILD). ILA are often observed incidentally in patients who subsequently develop clinically overt ILD. There is limited ...
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    Development of a prognostic model of COVID-19 severity : a population-based cohort study in Iceland 
    Eythorsson, Elias; Bjarnadottir, Valgerdur; Runólfsdóttir, Hrafnhildur L.; Helgason, Dadi; Ingvarsson, Ragnar Freyr; Björnsson, Helgi Kristinn; Ólafsdóttir, Lovísa Björk; Bjarnadottir, Solveig; Ágústsson, Arnar Snær; Oskarsdottir, Kristin; Thorvaldsson, Hrafn Hliddal; Kristjansdottir, Gudrun; Björnsson, Aron Hjalti; Emilsdóttir, Arna Rut; Ármannsdóttir, Brynja; Guðlaugsson, Ólafur; Hansdóttir, Sif; Gottfreðsson, Magnús; Bjarnason, Agnar; Sigurðsson, Martin Ingi; Indriðason, Ólafur Skúli; Pálsson, Runólfur (2022-09-08)
    BACKGROUND: The severity of SARS-CoV-2 infection varies from asymptomatic state to severe respiratory failure and the clinical course is difficult to predict. The aim of the study was to develop a prognostic model to predict the severity of COVID-19 ...
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    Development of classification criteria for hand osteoarthritis : Comparative analyses of persons with and without hand osteoarthritis 
    Haugen, Ida K.; Felson, David T.; Abhishek, Abhishek; Berenbaum, Francis; Bierma-Zeinstra, Sita; Borgen, Tove; Herrero Beaumont, Gabriel; Ishimori, Mariko; Jonsson, Helgi; Kroon, Féline P.B.; Maheu, Emmanuel; Ramonda, Roberta; Ritschl, Valentin; Stamm, Tanja A.; Van Der Heijde, Desirée; Wittoek, Ruth; Greibrokk, Elsie; Smeets, Wilma; Kloppenburg, Margreet (2020-06-25)
    Objectives Further knowledge about typical hand osteoarthritis (OA) characteristics is needed for the development of new classification criteria for hand OA. Methods In a cross-sectional multi-centre international study, a convenience sample of patients ...
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    Development of radiographic classification criteria for hand osteoarthritis : a methodological report (Phase 2) 
    Haugen, Ida K.; Felson, David; Abhishek, Abhishek; Berenbaum, Francis; Edwards, John James; Herrero Beaumont, Gabriel; Hermann-Eriksen, Merete; Hill, Catherine L.; Ishimori, Mariko; Jónsson, Helgi; Karjalainen, Teemu; Leung, Ying Ying; Maheu, Emmanuel; Mallen, Christian D.; Moe, Rikke Helene; Ramonda, Roberta; Ritschl, Valentin; Stamm, Tanja A.; Szekanecz, Zoltan; van der Giesen, Florus J.; Ritt, Marco J.P.F.; Wittoek, Ruth; Kjeken, Ingvild; Osteras, Nina; van de Stadt, Lotte A.; Englund, Martin; Dziedzic, Krysia S.; Marshall, M.; Bierma-Zeinstra, Sita; Hansen, Paul; Greibrokk, Elsie; Smeets, Wilma; Kloppenburg, Margreet (2022-02-04)
    ObjectivesIn Phase 1 of developing new hand osteoarthritis (OA) classification criteria, features associated with hand OA were identified in a population with hand complaints. Radiographic findings could better discriminate patients with hand OA and ...
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    Diabetes mellitus and risk of plasma cell and lymphoproliferative disorders in 94,579 cases and 368,348 matched controls 
    Shah, Urvi A.; Rögnvaldsson, Sæmundur; Derkach, Andriy; Björkholm, Magnus; Turesson, Ingemar; David, Yael; Hultcrantz, Malin; Tan, Carlyn; Hassoun, Hani; Korde, Neha; Lesokhin, Alexander; Mailankody, Sham; Kristinsson, Sigurður Yngvi; Ola Landgren, C. (2022-01-01)
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    Disease associations with monoclonal gammopathy of undetermined significance can only be evaluated using screened cohorts : results from the population-based iStopMM study 
    Sigurbergsdóttir, Aðalbjörg Ýr; Rögnvaldsson, Sæmundur; Thorsteinsdóttir, Sigrún; Sverrisdóttir, Ingigerður; Sigurðardóttir, Guðrún Ásta; Viðarsson, Brynjar; Önundarson, Páll Torfi; Agnarsson, Bjarni Agnar; Sigurðardóttir, Margrét; Þorsteinsdóttir, Ingunn; Ólafsson, Ísleifur; Þórðardóttir, Ásdís Rósa; Gíslason, Gauti Kjartan; Ólafsson, Andri; Hultcrantz, Malin; Durie, Brian G M; Harding, Stephen; Landgren, Ola; Löve, Þorvarður Jón; Kristinsson, Sigurður Yngvi (2023-12-01)
    Monoclonal gammopathy of undetermined significance (MGUS) is an asymptomatic precursor condition that precedes multiple myeloma and related disorders but has also been associated with other medical conditions. Since systematic screening is not recommended, ...
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    Do associations with hand OA vary by knee osteoarthritis phenotype? : Cross-sectional data from the Multicenter Osteoarthritis Study 
    Yau, Michelle S; Jónsson, Helgi; Lynch, John A; Lewis, Cora E.; Torner, James Corydon; Nevitt, Michael C.; Felson, David T. (2023-03)
    OBJECTIVE: Osteoarthritis (OA) is highly heterogeneous and has both biomechanical and systemic components that may not have the same etiology. We therefore aimed to identify specific knee OA phenotypes that may be more strongly associated with hand OA ...
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    Do patient-reported measures of disease activity in rheumatoid arthritis vary between countries? : Results from a Nordic collaboration 
    Delcoigne, Bénédicte; Provan, Sella Aarrestad; Hammer, Hilde Berner; Di Giuseppe, Daniela; Frisell, Thomas; Glintborg, Bente; Grondal, Gerdur; Gudbjornson, Bjorn; Hetland, Merete Lund; Michelsen, Brigitte; Nordström, Dan; Relas, Heikki; Askling, Johan (2022-02-09)
    OBJECTIVES: To investigate whether patient-reported outcomes vary across countries and are influenced by cultural/contextual factors. Specifically, we aimed to assess inter-country differences in tender joint count (TJC), pain and patient's global ...
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    Does persistence to methotrexate treatment in early rheumatoid arthritis have a familial component? 
    Sysojev, Anton Öberg; Frisell, Thomas; Delcoigne, Bénédicte; Saevarsdottir, Saedis; Askling, Johan; Westerlind, Helga (2022-08-06)
    Objectives: To assess whether persistence to treatment with methotrexate (MTX) in early rheumatoid arthritis (RA) is shared among first-degree relatives with RA and to estimate any underlying heritability. Methods: First-degree relative pairs diagnosed ...
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    The effect of farming environment on asthma; time dependent or universal? 
    Madsen, Marie Kjær; Schlünssen, Vivi; Svanes, Cecilie; Johannessen, Ane; Jõgi, Nils Oskar; Holm, Mathias; Janson, Christer; Pereira-Vega, Antonio; Lowe, Adrian J.; Franklin, Karl A.; Malinovschi, Andrei; Sigsgaard, Torben; Abramson, Michael J.; Bertelsen, Randi; Oudin, Anna; Gíslason, Þórarinn; Timm, Signe (2022-07-27)
    The increasing prevalence of asthma is linked to westernization and urbanization. Farm environments have been associated with a lower risk of asthma development. However, this may not be universal, as the association differs across birth cohorts and ...
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    Effectiveness and treatment retention of TNF inhibitors when used as monotherapy versus comedication with csDMARDs in 15 332 patients with psoriatic arthritis. Data from the EuroSpA collaboration 
    Lindström, Ulf; Di Giuseppe, Daniela; Delcoigne, Bénédicte; Glintborg, Bente; Möller, Burkhard; Ciurea, Adrian; Pombo-Suarez, Manuel; Sanchez-Piedra, Carlos; Eklund, Kari; Relas, Heikki; Guðbjörnsson, Björn; Löve, Þorvarður Jón; Jones, Gareth T.; Codreanu, Catalin; Ionescu, Ruxandra; Nekvindova, Lucie; Závada, Jakub; Atas, Nuh; Yolbas, Servet; Fagerli, Karen Minde; Michelsen, Brigitte; Rotar, Ziga; Tomšič, Matija; Iannone, Florenzo; Santos, Maria Jose; Avila-Ribeiro, Pedro; Ørnbjerg, Lykke Midtbøll; Østergaard, Mikkel; Jacobsson, Lennart T.H.; Askling, Johan; Nissen, Michael J. (2021-06-03)
    Background Comedication with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) during treatment with tumour necrosis factor inhibitors (TNFi) is extensively used in psoriatic arthritis (PsA), although the additive benefit remains ...
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    Epidemiology of trauma in the subarctic regions of the Nordic countries 
    Steinvik, Tine; Raatiniemi, Lasse; Mogensen, Brynjólfur Árni; Steingrímsdóttir, Guðrún Björg; Beer, Torfinn; Eriksson, Anders; Dehli, Trond; Wisborg, Torben; Bakke, Håkon Kvåle (2022-01-11)
    Background: The northern regions of the Nordic countries have common challenges of sparsely populated areas, long distances, and an arctic climate. The aim of this study was to compare the cause and rate of fatal injuries in the northernmost area of ...
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    Erratum : Deciphering osteoarthritis genetics across 826,690 individuals from 9 populations (Cell (2021) 184(18) (4784–4818.e17), (S0092867421009417), (10.1016/j.cell.2021.07.038)) 
    HUNT All-In Pain; ARGO Consortium; Regeneron Genetics Center; arcOGEN consortium (2021-11-24)
    (Cell 184, 4784–4818.e1–e16, September 2, 2021) In this article, we carried out a multi-cohort GWAS meta-analysis for 11 osteoarthritis phenotypes. Since publication, we have become aware of the following typographical errors that were introduced during ...
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    Ethical dilemmas in physicians’ consultations with COPD patients 
    Sigurgeirsdóttir, Jónína; Halldórsdóttir, Sigríður; Arnardóttir, Ragnheiður Harpa; Guðmundsson, Gunnar; Bjornsson, Eythor Hreinn (2022-05-01)
    Aim: This phenomenological study was aimed at exploring principal physicians’ (participants’) experience of attending to COPD patients and motivating their self-management, in light of the GOLD clinical guidelines of COPD therapy. Methods: Interviews ...