Report from the OMERACT hand osteoarthritis working group: set of core domains and preliminary set of instruments for use in clinical trials and observational studies

M Kloppenburg, P Bøyesen, AW Visser… - The Journal of …, 2015 - jrheum.org
Objective. During OMERACT 12, a workshop was held with the aim to endorse a core set of
domains for 3 settings: clinical trials of symptom and structure modification and observational …

Magnetic resonance imaging findings in 84 patients with early rheumatoid arthritis: bone marrow oedema predicts erosive progression

EA Haavardsholm, P Bøyesen, M Østergaard… - Annals of the …, 2008 - ard.bmj.com
Objectives: To examine the spectrum and severity of magnetic resonance imaging (MRI)
findings in patients with early rheumatoid arthritis (RA), and to investigate the predictive value of …

Instruments measuring pain, physical function, or patient's global assessment in hand osteoarthritis: a systematic literature search

AW Visser, P Bøyesen, IK Haugen… - The Journal of …, 2015 - jrheum.org
Objective. Description of use and metric properties of instruments measuring pain, physical
function, or patient’s global assessment (PtGA) in hand osteoarthritis (OA). Methods. Medical …

[HTML][HTML] EULAR recommendations for the use of imaging in the clinical management of peripheral joint osteoarthritis

…, W Zhang, JWJ Bijlsma, P Boyesen… - Annals of the …, 2017 - ard.bmj.com
The increased information provided by modern imaging has led to its more extensive use.
Our aim was to develop evidence-based recommendations for the use of imaging in the …

The OMERACT psoriatic arthritis magnetic resonance imaging scoring system (PsAMRIS): definitions of key pathologies, suggested MRI sequences, and preliminary …

M Østergaard, F McQUEEN, C Wiell, P Bird… - The Journal of …, 2009 - jrheum.org
This article describes a preliminary OMERACT psoriatic arthritis magnetic resonance image
scoring system (PsAMRIS) for evaluation of inflammatory and destructive changes in PsA …

[HTML][HTML] Imaging modalities in hand osteoarthritis-status and perspectives of conventional radiography, magnetic resonance imaging, and ultrasonography

IK Haugen, P Bøyesen - Arthritis research & therapy, 2011 - Springer
Hand osteoarthritis (OA) is very frequent in middle-aged and older women and men in the
general population. Currently, owing to high feasibility and low costs, conventional …

MRI in early rheumatoid arthritis: synovitis and bone marrow oedema are independent predictors of subsequent radiographic progression

P Bøyesen, EA Haavardsholm, M Østergaard… - Annals of the …, 2011 - ard.bmj.com
Objectives To determine whether MRI and conventional (clinical and laboratory) measures
of inflammation can predict 3-year radiographic changes measured by the van der Heijde …

The OMERACT rheumatoid arthritis magnetic resonance imaging (MRI) scoring system: updated recommendations by the OMERACT MRI in arthritis working group

M Østergaard, CG Peterfy, P Bird… - The Journal of …, 2017 - jrheum.org
Objective. The Outcome Measures in Rheumatology (OMERACT) Rheumatoid Arthritis (RA)
Magnetic Resonance Imaging (MRI) scoring system (RAMRIS), evaluating bone erosion, …

Associations between MRI-defined synovitis, bone marrow lesions and structural features and measures of pain and physical function in hand osteoarthritis

IK Haugen, P Bøyesen… - Annals of the …, 2012 - ard.bmj.com
Objectives To explore associations between MRI features and measures of pain and physical
function in hand osteoarthritis (OA). Methods Eighty-five patients (77 women) with mean (…

Tenosynovitis of the extensor carpi ulnaris tendon predicts erosive progression in early rheumatoid arthritis

S Lillegraven, P Bøyesen, HB Hammer… - Annals of the …, 2011 - ard.bmj.com
Extensor carpi ulnaris tenosynovitis on US (yes vs no) 7.00 1.77 to 27.68 0.006 7.18 1.57 to
32.82 0.01 28 swollen joint counts (per unit) 1.11 0.98 to 1.26 0.08 RAMRIS synovitis (per …