Performance of referral recommendations in patients with chronic back pain and suspected axial spondyloarthritis

HC Brandt, I Spiller, IH Song, JL Vahldiek… - Annals of the …, 2007 - ard.bmj.com
Background: Ankylosing spondylitis (AS) and its early form account for up to 5% of all
patients with chronic back pain. Interest has recently focused on shortening the delay of 5 …

Evaluation of 2 screening strategies for early identification of patients with axial spondyloarthritis in primary care

D Poddubnyy, J Vahldiek, I Spiller, B Buss… - The Journal of …, 2011 - jrheum.org
Objective. To evaluate 2 referral strategies for axial spondyloarthritis (SpA) in patients with
chronic low back pain at the primary care level. Methods. Referral physicians (n= 259) were …

The frequency of non-radiographic axial spondyloarthritis in relation to symptom duration in patients referred because of chronic back pain: results from the Berlin …

D Poddubnyy, H Brandt, J Vahldiek, I Spiller… - Annals of the …, 2012 - ard.bmj.com
Objective This study was aimed at investigating the frequencies of non-radiographic axial
spondyloarthritis (nr-axSpA) and ankylosing spondylitis (AS) diagnoses and their ratios in …

Low secretion of tumor necrosis factor α, but no other Th1 or Th2 cytokines, by peripheral blood mononuclear cells correlates with chronicity in reactive arthritis

J Braun, Z Yin, I Spiller, S Siegert… - … : Official Journal of …, 1999 - Wiley Online Library
Abstract Objective To determine Th1 and Th2 cytokine production in patients with reactive
arthritis (ReA) in relation to disease outcome and in comparison with rheumatoid arthritis …

Diagnostic accuracy of inflammatory back pain for axial spondyloarthritis in rheumatological care

D Poddubnyy, J Callhoff, I Spiller, J Listing, J Braun… - RMD open, 2018 - rmdopen.bmj.com
Objective Inflammatory back pain (IBP), the key symptom of axial spondyloarthritis (axSpA),
including ankylosing spondylitis, has been proposed as a screening test for patients …

[HTML][HTML] Performance of the ankylosing spondylitis disease activity score based on a quick quantitative C-reactive protein assay in patients with axial spondyloarthritis

F Proft, B Muche, L Spiller, VR Rodriguez… - Joint Bone Spine, 2020 - Elsevier
Objectives To evaluate the performance of the Ankylosing Spondylitis Disease Activity Score
based on a validated quick quantitative C-reactive protein assay (ASDAS-qCRP) as …

In vitro observations of T cell responsiveness to recall antigens during tumor necrosis factor-alpha-blocking therapy in patients with ankylosing spondylitis.

H Appel, R Scheer, H Haibel, P Wu, I Spiller… - The Journal of …, 2007 - jrheum.org
OBJECTIVE: Anti-tumor necrosis factor-alpha (TNF-alpha) therapy can induce reactivation of
tuberculosis and an increase of other infections in patients with ankylosing spondylitis (AS) …

[CITATION][C] Inflammatory lesions on magnetic resonance imaging in the spine and sacroiliac joints in patients with non-radiographic axial sponyloarthritis

IH Song, E Hilgert, HC Brandt… - ARTHRITIS …, 2008 - WILEY-LISS DIV JOHN WILEY & …

[CITATION][C] Iconography: Performance of the Ankylosing Spondylitis Disease Activity Score based on a quick quantitative C-reactive protein assay in patients with …

F Proft, B Muche, L Spiller, VR Rodriguez… - 2019 - Elsevier Masson

[CITATION][C] Evaluation of the diagnostic algorithm and the probability approach (likelihood ratio product) in diagnosing patients with early ankylosing spondylitis.

M Rudwaleit, J Wenz… - ARTHRITIS …, 2006 - WILEY-LISS DIV JOHN WILEY & …