After an initial balance favoring collagen formation and mineralization, bone turnover markers return to pre-treatment levels during long-term TNF-α inhibition in patients with ankylosing spondylitis (2023)
https://pubmed.ncbi.nlm.nih.gov/36961859/

Mucosal-associated invariant T cells in patients with axial spondyloarthritis (2023)
https://pubmed.ncbi.nlm.nih.gov/36969157/

Stable bone turnover markers corrected for age and gender during the first year of secukinumab treatment in radiographic axial spondyloarthritis (2023)
https://pubmed.ncbi.nlm.nih.gov/37223930/

Psoriasis seems often underdiagnosed in patient with axial spondyloarthritis (2023)
https://pubmed.ncbi.nlm.nih.gov/37559146/

Patient’s perspective on axial pain in relation to inflammation and structural damage in a large cohort of axial spondyloarthritis patients (2023)
https://pubmed.ncbi.nlm.nih.gov/37781730/

Central sensitization has major impact on quality of life in patients with axial spondyloarthritis (2022)
https://pubmed.ncbi.nlm.nih.gov/35033996/

Baseline serum biomarkers of inflammation, bone turnover and adipokines predict spinal radiographic progression in ankylosing spondylitis patients on TNF inhibitor therapy (2022)
https://pubmed.ncbi.nlm.nih.gov/35150984/

Differences in characteristics, health status and fulfillment of exercise recommendations between axial spondyloarthritis patients with and without supervised group exercise (2022)
https://pubmed.ncbi.nlm.nih.gov/35661547/

Central sensitization, illness perception and obesity should be considered when interpreting disease activity in axial spondyloarthritis (2021)
https://pubmed.ncbi.nlm.nih.gov/33492397/

Change in disease activity is associated with TNF-α inhibitor serum levels in patients with axial spondyloarthritis in daily clinical practice (2021)
https://pubmed.ncbi.nlm.nih.gov/34128804/

The mSQUASH; a valid, reliable and responsive questionnaire for daily physical activity in patients with axial spondyloarthritis (2021)
https://pubmed.ncbi.nlm.nih.gov/34144381/

CD27-CD38 low CD21low B-Cells Are Increased in Axial Spondyloarthritis (2021)
https://pubmed.ncbi.nlm.nih.gov/34168654/

Extraskeletal Manifestations in Axial Spondyloarthritis Are Associated With Worse Clinical Outcomes Despite the Use of Tumor Necrosis Factor Inhibitor Therapy (2021)
https://pubmed.ncbi.nlm.nih.gov/34393101/

Bone mineral density improves during 2 years of treatment with bisphosphonates in patients with ankylosing spondylitis (2020)
https://pubmed.ncbi.nlm.nih.gov/32530102/

High prevalence of hip involvement and decrease in inflammatory ultrasound lesions during tumour necrosis factor-α blocking therapy in ankylosing spondylitis (2019)
https://pubmed.ncbi.nlm.nih.gov/30624693/

High prevalence of clinical spondyloarthritis features in patients with hidradenitis suppurativa (2019)
https://pubmed.ncbi.nlm.nih.gov/30554892/

Although female patients with ankylosing spondylitis score worse on disease activity than male patients and improvement in disease activity is comparable, male patients show more radiographic progression during treatment with TNF-α inhibitors (2019)
https://pubmed.ncbi.nlm.nih.gov/30253878/

High prevalence of hidradenitis suppurativa symptoms in axial spondyloarthritis patients: A possible new extra-articular manifestation (2019)
https://pubmed.ncbi.nlm.nih.gov/29751976/

Uncovering the heterogeneity of disease impact in axial spondyloarthritis: bivariate trajectories of disease activity and quality of life (2018)
https://pubmed.ncbi.nlm.nih.gov/30487997/

Ankylosing spondylitis disease activity score is related to NSAID use, especially in patients treated with TNF-α inhibitors (2018)
https://pubmed.ncbi.nlm.nih.gov/29689112/

Social Role Participation and Satisfaction With Life: A Study Among Patients With Ankylosing Spondylitis and Population Controls (2018)
https://pubmed.ncbi.nlm.nih.gov/28622457/

Ankylosing spondylitis patients at risk of poor radiographic outcome show diminishing spinal radiographic progression during long-term treatment with TNF-α inhibitors (2017)
https://pubmed.ncbi.nlm.nih.gov/28640818/

Incorporating assessment of the cervical facet joints in the modified Stoke ankylosing spondylitis spine score is of additional value in the evaluation of spinal radiographic outcome in ankylosing spondylitis (2017)
https://pubmed.ncbi.nlm.nih.gov/28441960/

Ultrasound Evaluation of the Entheses in Daily Clinical Practice during Tumor Necrosis Factor-α Blocking Therapy in Patients with Ankylosing Spondylitis (2017)
https://pubmed.ncbi.nlm.nih.gov/28298566/

Radiographic damage and progression of the cervical spine in ankylosing spondylitis patients treated with TNF-α inhibitors: Facet joints vs. vertebral bodies (2017)
https://pubmed.ncbi.nlm.nih.gov/28040243/

Long-term drug survival and clinical effectiveness of etanercept treatment in patients with ankylosing spondylitis in daily clinical practice (2017)
https://pubmed.ncbi.nlm.nih.gov/27749222/

Reduction in Spinal Radiographic Progression in Ankylosing Spondylitis Patients Receiving Prolonged Treatment With Tumor Necrosis Factor Inhibitors (2017)
https://pubmed.ncbi.nlm.nih.gov/27696754/

Clinical Risk Factors for the Presence and Development of Vertebral Fractures in Patients With Ankylosing Spondylitis (2017)
https://pubmed.ncbi.nlm.nih.gov/27389998/

Social Role Participation in Patients With Ankylosing Spondylitis: A Cross-Sectional Comparison With Population Controls (2016)
https://pubmed.ncbi.nlm.nih.gov/27059161/

Radiographic vertebral fractures develop in patients with ankylosing spondylitis during 4 years of TNF-α blocking therapy (2016)
https://pubmed.ncbi.nlm.nih.gov/26886385/

Social Role Participation Questionnaire for patients with ankylosing spondylitis: translation into Dutch, reliability and construct validity (2016)
https://pubmed.ncbi.nlm.nih.gov/26870393/

Obesity Is Common in Axial Spondyloarthritis and Is Associated with Poor Clinical Outcome (2015)
https://pubmed.ncbi.nlm.nih.gov/26669924/

Accelerometer Quantification of Physical Activity and Activity Patterns in Patients with Ankylosing Spondylitis and Population Controls (2015)
https://pubmed.ncbi.nlm.nih.gov/26523021/

Male and female patients with axial spondyloarthritis experience disease activity, physical function and quality of life differently: results from the Groningen Leeuwarden Axial Spondyloarthritis cohort (2015)
https://pubmed.ncbi.nlm.nih.gov/25936792/

Spinal radiographic progression in patients with ankylosing spondylitis treated with TNF-α blocking therapy: a prospective longitudinal observational cohort study (2015)
https://pubmed.ncbi.nlm.nih.gov/25879956/

Higher bone turnover is related to spinal radiographic damage and low bone mineral density in ankylosing spondylitis patients with active disease: a cross-sectional analysis (2014)
https://pubmed.ncbi.nlm.nih.gov/24918782/

Clinical studies on bone-related outcome and the effect of TNF-α blocking therapy in ankylosing spondylitis (2014)
https://pubmed.ncbi.nlm.nih.gov/24625371/

Daily physical activity in ankylosing spondylitis: validity and reliability of the IPAQ and SQUASH and the relation with clinical assessments (2013)
https://pubmed.ncbi.nlm.nih.gov/23971767/

Validity and reliability of the Dutch adaptation of the Psoriatic Arthritis Quality of Life (PsAQoL) Questionnaire (2013)
https://pubmed.ncbi.nlm.nih.gov/23418474/

The effect of three years of TNFα blocking therapy on markers of bone turnover and their predictive value for treatment discontinuation in patients with ankylosing spondylitis: a prospective longitudinal observational cohort study (2012)
https://pubmed.ncbi.nlm.nih.gov/22546520/

Baseline predictors of response to TNF-α blocking therapy in ankylosing spondylitis (2012)
https://pubmed.ncbi.nlm.nih.gov/22418743/

Baseline predictors of response and discontinuation of tumor necrosis factor-alpha blocking therapy in ankylosing spondylitis: a prospective longitudinal observational cohort study (2011)
https://pubmed.ncbi.nlm.nih.gov/21689401/

Serum MMP-3 level as a biomarker for monitoring and predicting response to etanercept treatment in ankylosing spondylitis (2011)
https://pubmed.ncbi.nlm.nih.gov/21632677/

The relation between bone mineral density, bone turnover markers, and vitamin D status in ankylosing spondylitis patients with active disease: a cross-sectional analysis (2011)
https://pubmed.ncbi.nlm.nih.gov/20603707/

The formation of autoantibodies and antibodies to TNF-α blocking agents in relation to clinical response in patients with ankylosing spondylitis (2010)
https://pubmed.ncbi.nlm.nih.gov/20822711/