Active disease requiring TNF-alpha-antagonist therapy can be well discriminated with different ASDAS sets: A prospective, follow-up of disease activity assessment in ankylosing spondylitis
Measuring disease activity in ankylosing spondylitis: Patient and physician have different perspectives
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Assessment of SpondyloArthritis international society. Development of an ASAS-endorsed disease activity score (ASDAS) in patients with ankylosing spondylitis
LUKAS C, LANDEWE R, SIEPER J et al.: Assessment of SpondyloArthritis international Society. Development of an ASAS-endorsed disease activity score (ASDAS) in patients with ankylosing spondylitis. Ann Rheum Dis 2009;68:18-24.
The comparative effectiveness of tumor necrosing factor-blocking agents in patients with rheumatoid arthritis and patients with ankylosing spondylitis. A six-month, longitudinal, observational, multicenter study
HEIBERG MS, NORDVÅG B-Y, MIKKELSEN K et al.: The comparative effectiveness of tumor necrosing factor-blocking agents in patients with rheumatoid arthritis and patients with ankylosing spondylitis. A six-month, longitudinal, observational, multicenter study. Arthritis Rheum 2005;52:2506-12.
The ASDAS is a highly discriminatory ASAS-endorsed disease activity score in patients with ankylosing spondylitis
VAN der HEUDE D, LIE E, KVIEN TK et al.: The ASDAS is a highly discriminatory ASAS-endorsed disease activity score in patients with ankylosing spondylitis. Ann Rheum Dis 2009;68:1811-8.
Responsiveness of the ankylosing spondylitis disease activity score (ASDAS), and clinical and magnetic resonance imaging measures of disease activity in a 1 year follow-up study of patients with axial spondylarthritis treated with TNF-alpha inhibitors
PEDERSEN SJ, SØRENSEN IJ, HERMANN KG et al.: Responsiveness of the Ankylosing Spondylitis Disease Activity Score (ASDAS), and clinical and magnetic resonance imaging measures of disease activity in a 1 year follow-up study of patients with axial spondylarthritis treated with TNF-alpha inhibitors. Ann Rheum Dis 2010;69:1065-71.
Evaluation of diagnostic criteria for ankylosing spondylitis. A proposal for modification of the New York criteria
VAN der LINDEN S, VALKENBURG HA, CATS A: Evaluation of diagnostic criteria for ankylosing spondylitis. A proposal for modification of the New York criteria. Arthritis Rheum 1984;27:361-8.