• Antimicrobial therapy of community-acquired pneumonia during stewardship efforts and a coronavirus pandemic: an observational study 

      Waagsbø, Bjørn; Tranung, Morten; Damås, Jan Kristian; Heggelund, Lars (Journal article; Peer reviewed, 2022-10-14)
      Background: Community-acquired pneumonia (CAP) is the most frequent infection diagnosis in hospitals. Antimicrobial therapy for CAP is depicted in clinical practice guidelines, but adherence data and effect of antibiotic ...
    • The associations between weight-related anthropometrics during childhood and lung function in late childhood: a retrospective cohort study 

      Byberg, Kristine Kjer; Mikalsen, Ingvild Bruun; Eide, Geir Egil; Forman, Michele R.; Júlíusson, Pétur Benedikt; Øymar, Knut (Peer reviewed; Journal article, 2018-01-19)
      Background: An association between body weight in childhood and subsequent lung function and asthma has been suggested, but few longitudinal studies exist. Our aim was to explore whether weight-related anthropometric ...
    • Exhaled nitric oxide is related to atopy, but not asthma in adolescents with bronchiolitis in infancy 

      Mikalsen, Ingvild Bruun; Halvorsen, Thomas; Øymar, Knut (Peer reviewed; Journal article, 2013-11-17)
      Background: The fraction of exhaled nitric oxide (FeNO) has been suggested as a non-invasive marker of eosinophilic inflammation in asthma, but lately rather as a biomarker of atopy than of asthma itself. Asthma after ...
    • Longterm follow-up in European respiratory health studies - patterns and implications 

      Johannessen, Ane; Verlato, Guiseppe; Benediktsdottir, Bryndis; Forsberg, Bertil; Franklin, Karl; Gíslason, Thorainn; Holm, Mathias; Janson, Christer; Jögi, Rain; Lindberg, Eva; Macsali, Ferenc; Omenaas, Ernst; Gomez Real, Francisco; Saure, Eirunn Waatevik; Schlünssen, Vivi; Sigsgaard, Torben; Skorge, Trude Duelien; Svanes, Cecilie; Torén, Kjell; Waatevik, Marie Johanne; Nilsen, Roy Miodini; de Marco, Roberto (Peer reviewed; Journal article, 2014-04-16)
      Background: Selection bias is a systematic error in epidemiologic studies that may seriously distort true measures of associations between exposure and disease. Observational studies are highly susceptible to selection ...
    • Lung hyperinflation and functional exercise capacity in patients with COPD - a three-year longitudinal study 

      Aalstad, Linn T.; Hardie, Jon Andrew; Espehaug, Birgitte; Thorsen, Einar; Bakke, Per S.; Eagan, Tomas Mikal; Frisk, Bente (Peer reviewed; Journal article, 2018-12-06)
      Background: Lung hyperinflation contributes to dyspnea, morbidity and mortality in chronic obstructive pulmonary disease (COPD). The inspiratory-to-total lung capacity (IC/TLC) ratio is a measure of lung hyperinflation and ...
    • Nitric oxide synthase polymorphisms, gene expression and lung function in chronic obstructive pulmonary disease 

      Aminuddin, Farzian; Hackett, Tillie-Louise; Stefanowicz, Dorota; Saferali, Aabida; Paré, Peter D.; Gulsvik, Amund; Bakke, Per; Cho, Michael H.; Litonjua, Augusto A.; Lomas, David A.; Anderson, Wayne H.; Beaty, Terri H.; Silverman, Edwin K.; Sandford, Andrew J. (Peer reviewed; Journal article, 2013-11-06)
      Background: Due to the pleiotropic effects of nitric oxide (NO) within the lungs, it is likely that NO is a significant factor in the pathogenesis of chronic obstructive pulmonary disease (COPD). The aim of this study was ...
    • Peak oxygen uptake and breathing pattern in COPD patients – a four-year longitudinal study 

      Frisk, Bente; Hardie, Jon Andrew; Espehaug, Birgitte; Strand, Liv Inger; Moe-Nilssen, Rolf; Eagan, Tomas Mikal; Bakke, Per; Thorsen, Einar (Peer reviewed; Journal article, 2015-08-19)
      Background: Activities of daily living in patients with chronic obstructive pulmonary disease (COPD) are limited by exertional dyspnea and reduced exercise capacity. The aims of the study were to examine longitudinal changes ...
    • Predictors of long time survival after lung cancer surgery. A retrospective cohort study. 

      Roth, Kjetil; Nilsen, Tom Ivar Lund; Hatlen, Elisabeth; Sørensen, Karina Søvik; Hole, Torstein; Haaverstad, Rune (Peer reviewed; Journal article, 2008-10-27)
      Background: There have been few reports regarding long time survival after lung cancer surgery. The influence of age and pulmonary function on long time survival is still not fully discovered. Some reports suggest that ...
    • Repeated bronchoscopy in health and obstructive lung disease: is the airway microbiome stable? 

      Nielsen, Rune; Xue, Yaxin; Jonassen, Inge; Haaland, Ingvild; Kommedal, Øyvind; Wiker, Harald Gotten; Drengenes, Christine; Bakke, Per S.; Eagan, Tomas Mikal Lind (Journal article; Peer reviewed, 2021)
      Objective Little is known concerning the stability of the lower airway microbiome. We have compared the microbiota identified by repeated bronchoscopy in healthy subjects and patients with ostructive lung diseaseases ...