• Course and predictors of work productivity in gout - results from the NOR-Gout longitudinal 2-year treat-to-target study 

      Uhlig, Till; Karoliussen, Lars Fridtjof; Sexton, Joseph; Provan, Sella Aarrestad; Kvien, Tore Kristian Aaserud; Haavardsholm, Espen A.; Hammer, Hilde Berner (Peer reviewed; Journal article, 2023)
      Objectives In patients with gout there is a lack of longitudinal studies on the course of work productivity. We explored longitudinal changes in and predictors of work productivity over 2 years. Methods Patients in the ...
    • Effectiveness of secukinumab in radiographic and non-radiographic axial spondyloarthritis: a European routine-care observational study 

      Christiansen, Sara Nysom; Rasmussen, Simon Horskjær; Ostergaard, Mikkel; Pons, Marion; Michelsen, Brigitte; Pavelka, Karel; Codreanu, Catalin; Ciurea, Adrian; Glintborg, Bente; Santos, Maria Jose; Sari, Ismail; Rotar, Ziga; Gudbjornsson, Bjorn; Macfarlane, Gary J.; Relas, Heikki; Iannone, Florenzo; Laas, Karin; Wallman, Johan K.; van de Sande, Marleen; Provan, Sella Aarrestad; Castrejon, Isabel; Zavada, Jakub; Mogosan, Corina; Nissen, Michael J.; Loft, Anne Gitte; Barcelos, Anabela; Erez, Yesim; Pirkmajer, Katja Perdan; Grondal, Gerdur; Jones, Gareth T.; Hokkanen, Anna-Mari; Chimenti, Maria Sole; Vorobjov, Sigrid; Giuseppe, Daniela Di; Kvien, Tore Kristian Aaserud; Otero-Varela, Lucia; van der Horst-Bruinsma, Irene; Hetland, Merete Lund; Ørnbjerg, Lykke Midtbøll (Peer reviewed; Journal article, 2024)
      Objectives To compare the treatment effectiveness of secukinumab in radiographic (r) versus non-radiographic (nr) axial spondyloarthritis (axSpA) patients treated in routine care across Europe. Methods Prospectively ...
    • Humoral and cellular responses to a fifth bivalent SARS-CoV-2 vaccine dose in patients with immune-mediated inflammatory diseases on tumour necrosis factor inhibitors: a prospective cohort study 

      Ørbo, Hilde Sofie Sager; Kasahara, Taissa de Matos; Wolf, Asia-Sophia Fumika Michaela; Bjørlykke, Kristin H.; Sexton, Joseph; Jyssum, Ingrid; Tveter, Anne Therese; Solum, Guri; Kjønstad, Ingrid Fadum; Bhandari, Sabin; Christensen, Ingrid Egeland; Kvien, Tore Kristian Aaserud; Lind, Andreas; Kared, Hassen; Jahnsen, Jørgen; Haavardsholm, Espen A.; Munthe, Ludvig Andre; Provan, Sella Aarrestad; Vaage, John T.; Mjaaland, Siri; Syversen, Silje Watterdal; Jørgensen, Kristin Kaasen; Grødeland, Gunnveig; Goll, Guro Løvik (Peer reviewed; Journal article, 2024)
      Background As most people now have established hybrid immunity, the need for regular, updated SARS-CoV-2 vaccine boosters in patients with immune-mediated inflammatory diseases (IMIDs) is unclear. The study aim was to ...
    • Incidence and outcome of COVID-19 following vaccine and hybrid immunity in patients on immunosuppressive therapy: identification of protective post-immunisation anti-RBD antibody levels in a prospective cohort study 

      Ørbo, Hilde Sofie Sager; Hammersbøen, Kristin Reine; Sexton, Joseph; Jyssum, Ingrid; Tveter, Anne Therese; Christensen, Ingrid Egeland; Mjaaland, Siri; Kvien, Tore Kristian Aaserud; Grødeland, Gunnveig; Kro, Grete Anette Birkeland; Jahnsen, Jørgen; Haavardsholm, Espen A.; Munthe, Ludvig Andre; Provan, Sella Aarrestad; Vaage, John T.; Goll, Guro Løvik; Jørgensen, Kristin Kaasen; Syversen, Silje Watterdal (Peer reviewed; Journal article, 2024)
      Objectives To assess incidence, severity and predictors of COVID-19, including protective post-vaccination levels of antibodies to the receptor-binding domain of SARS-CoV-2 spike protein (anti-RBD), informing further vaccine ...
    • Recording of non-musculoskeletal manifestations, comorbidities and safety outcomes in European spondyloarthritis registries: A survey 

      Ahmadzay, Zohra F; Heberg, Jette; Jørgensen, Jacob B; Ørnbjerg, Lykke M; Østergaard, Mikkel; Møller-Bisgaard, Signe; Michelsen, Brigitte; Loft, Anne Gitte; Jones, Gareth T; Hellamand, Pasoon; Scherer, Almut; Nissen, Michael J; Pavelka, Karel; Závada, Jakub; Laas, Karin; Vorobjov, Sigrid; Nordström, Dan; Sokka-Isler, Tuulikki; Regierer, Anne C; Reich, Andreas; Gudbjornsson, Bjorn; Thorarinsdottir, Katrin; Iannone, Florenzo; Favalli, Ennio Giulio; Van De Sande, Marleen; Provan, Sella Aarrestad; Kvien, Tore Kristian Aaserud; Rodrigues, Ana Maria; Gonçalves, Cátia F; Codreanu, Catalin; Mogosan, Corina; Rotar, Ziga; Prikmajer, Katja Perdan; Castrejon, Isabel; Otero-Varela, Lucía; Di Giuseppe, Daniela; Wallman, Johan K; Ciurea, Adrian; Möller, Burkhard; Kenar-Artln, Gökçe; Ylldlrlm, Tuba Demirci; MacFarlane, Gary J; Rotariu, Ovidiu; Glintborg, Bente; Hetland, Merete Lund (Peer reviewed; Journal article, 2024)
      Objectives Real-world evidence is needed to inform treatment strategies for patients with PsA and axial SpA (axSpA) who have non-musculoskeletal manifestations (NMMs), various risk factors and comorbidities. International ...
    • T cell responses to repeated SARS-CoV-2 vaccination and breakthrough infections in patients on TNF inhibitor treatment: a prospective cohort study 

      Wolf, Asia-Sophia Fumika Michaela; Hammersbøen, Kristin Reine; Ørbo, Hilde Sofie Sager; Bhandari, Sabin; Solum, Guri; Kjønstad, Ingrid Fadum; Jyssum, Ingrid; Nygaard, Unni Cecilie; Kristoffersen, Anja Bråthen; Christensen, Ingrid Egeland; Josefsson, Sarah Elisabet; Lund, Katrine Persgård; Chopra, Adity; Osen, Julie Røkke; Chaban, Viktoriia; Tveter, Anne Therese; Sexton, Joseph; Kvien, Tore Kristian Aaserud; Jahnsen, Jørgen; Haavardsholm, Espen A.; Grødeland, Gunnveig; Vaage, John T.; Provan, Sella Aarrestad; Kared, Hassen; Lund-Johansen, Fridtjof; Munthe, Ludvig Andre; Syversen, Silje Watterdal; Goll, Guro Løvik; Jørgensen, Kristin Kaasen; Mjaaland, Siri (Peer reviewed; Journal article, 2024)
      Background Understanding cellular responses to SARS-CoV-2 immunisations is important for informing vaccine recommendations in patients with inflammatory bowel disease (IBD) and other vulnerable patients on immunosuppressive ...
    • Ultrasound evaluation contrasts clinical disease activity evaluation in rheumatoid arthritis patients with concomitant anxiety or depression 

      Michelsen, Brigitte; Sexton, Joseph; Kvien, Tore Kristian Aaserud; Provan, Sella Aarrestad; Hammer, Hilde Berner (Peer reviewed; Journal article, 2024)
      Objectives To compare disease activity as assessed by ultrasonography (US) between rheumatoid arthritis (RA) patients with and without anxiety or depression, and to compare clinical disease activity and sociodemographic ...
    • A validation of register-derived diagnoses of interstitial lung disease in patients with inflammatory arthritis: data from the NOR-DMARD study 

      Provan, Sella Aarrestad; Ahlfors, F.; Bakland, Gunnstein; Hu, Yi; Kristianslund, Eirik; Ikdahl, Eirik; Kvien, Tore Kristian Aaserud; Aaløkken, Trond Mogens; Hoffmann-Vold, Anna-Maria (Peer reviewed; Journal article, 2024)
      Objective There is a lack of knowledge concerning the validity of the interstitial lung disease (ILD) diagnoses used in epidemiological studies on rheumatic diseases. This paper seeks to verify register-derived ILD diagnoses ...