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Browsing IRIS by Author "Frisell, Thomas"

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Combined Conventional Synthetic Disease Modifying Therapy vs. Infliximab for Rheumatoid Arthritis : Emulating a Randomized Trial in Observational Data

Barbulescu, Andrei; Askling, Johan; Saevarsdottir, Saedis; Kim, Seoyoung C.; Frisell, Thomas (2022-06-23)

Observational studies are often considered unreliable for evaluating relative treatment effectiveness, but it has been suggested that following target trial protocols could reduce bias. Using observational data from patients with rheumatoid arthritis ...
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)
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 ...
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 ...

Now showing items 1-4 of 4

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