scholarly journals SAT0307 LONG-TERM ASSOCIATION BETWEEN DISEASE ACTIVITY MEASURED BY ASDAS AND PHYSICAL FUNCTION IN A LARGE EARLY AXIAL SPONDYLOARTHRITIS COHORT

Author(s):  
Pedro Carvalho ◽  
Ana Marreiros ◽  
Adeline Ruyssen-Witrand ◽  
Pedro Machado
Rheumatology ◽  
2021 ◽  
Vol 60 (Supplement_1) ◽  
Author(s):  
Rosie Barnett ◽  
Anita McGrogan ◽  
Matthew Young ◽  
Charlotte Cavill ◽  
Mandy Freeth ◽  
...  

Abstract Background/Aims  Axial spondyloarthritis (axSpA) is a chronic rheumatic condition, characterised by inflammatory back pain - often associated with impaired function and mobility, sleep disturbance, fatigue, and reduced quality of life. Despite the vast advances in pharmacological treatments for axSpA over the last few decades, physical activity and rehabilitation remain vital for effective disease management. At the Royal National Hospital for Rheumatic Diseases in Bath (RNHRD), the 2-week inpatient axSpA rehabilitation programme has been integral to axSpA care since the 1970’s. Prior research has demonstrated significant short-term improvements in spinal mobility (BASMI), function (BASFI) and disease activity (BASDAI) following course attendance. However, the long-term outcomes are yet to be evaluated in this unique cohort. Methods  Since the early 1990’s, clinical measures of spinal mobility, function and disease activity have been routinely collected at the RNHRD at all clinical appointments through administration of the BASMI, BASFI and BASDAI, respectively. Dates of attending the axSpA course and standard clinical and treatment follow-up data were also collected. Multiple linear regression models were used to investigate the impact of course attendance on final reported BASMI, BASDAI and BASFI scores (final score=most recent). Length of follow-up was defined as time between first and last recorded BASMI. Results  Of the 203 patients within the Bath SPARC200 cohort, 77.8% (158/203) had attended at least one rehabilitation course throughout follow-up. 70.0% (140/203) of patients were male. The mean duration of follow-up was 13.5 years (range 0-35 years); 28.1% (57/203) of individuals with 20+ years of follow-up. Course attendance (yes versus no) significantly reduced final BASMI score by 0.84 (p = 0.001, 95%CI -1.31 to -0.37) and final BASDAI score by 0.74 (p = 0.018, 95%CI -1.34 to -0.13). Although course attendance reduced final BASFI by 0.45 (95%CI -1.17 to 0.28), this relationship did not reach significance (p = 0.225). Whilst minimally clinically important difference (MCID) is, to our knowledge, yet to be defined for BASMI, MCIDs were achieved long-term for both BASDAI and BASFI - defined by van der Heijde and colleagues in 2016 as 0.7 and 0.4 for BASDAI and BASFI, respectively. Conclusion  These results provide novel evidence to support the integral role of education, physical activity and rehabilitation in the management of axSpA. Future work should investigate additional outcomes of critical importance to patients and clinicians, such as fatigue, quality of life and work productivity. Furthermore, a greater understanding of the factors that confound these outcomes may provide insights into those patients who may most benefit from attending a 2-week rehabilitation course. In addition to facilitating identification of those patients who may require additional clinical support. Disclosure  R. Barnett: None. A. McGrogan: None. M. Young: None. C. Cavill: None. M. Freeth: None. R. Sengupta: Honoraria; Biogen, Celgene, AbbVie, Novartis, MSD. Grants/research support; Novartis, UCB.


2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 437-437
Author(s):  
D. Poddubnyy ◽  
V. Rios Rodriguez ◽  
M. Torgutalp ◽  
M. Verba ◽  
J. Callhoff ◽  
...  

Background:Previous studies showed that patients with non-radiographic and radiographic axial spondyloarthritis (nr- and r-axSpA) have similar disease burden and similar response to anti-inflammatory therapy given similar level of inflammatory activity. Only little is known, however, about long-term disease course in patients with early axSpA.Objectives:To investigate the long-term (up to 10 years) clinical course of patients with early axSpA.Methods:In total, 525 patients with early axSpA (r-axSpA with symptom duration ≤10 years and nr-axSpA with symptom duration ≤5 years) from the German Spondyloarthritis Inception Cohort (GESPIC) were included. The final patient classification was based on central reading results in 458 patients with available pelvic X-rays, and on local rheumatologist judgement in 67 patients. A total of 251 patients were finally classified as r-axSpA and 274 as nr-axSpA. Clinical evaluation, which included disease activity (BASDAI, C-reactive protein – CRP, ASDAS) as well as therapy recording, was performed at baseline and every 6 months thereafter until year 2 and annually thereafter till year 10. Treatment was conducted at the discretion of the local rheumatologist.Results:Since the cohort has started prior to introduction of TNF inhibitors (TNFi), only 2% patients received TNFi at baseline that increased to 23% at year 10 (15% in nr-axSpA and 31% in r-axSpA) – Figure 1. The use of NSAIDs and csDMARDs decreased in both groups (Figure 1), while use of systemic steroids did not change substantially (9% at baseline, 8% at year 10). The proportion of patients with low disease activity according to BASDAI (<4) was higher in r-axSpA as compared to nr-axSpA at almost all time points, while the proportion of patients with low disease activity according to ASDAS (<2.1), as well as with ASDAS inactive disease (<1.3) was similar between nr-axSpA and r-axSpA (Figure 2). In the group of patients who completed year 10 (n=134 in total, 68 with nr-axSpA, 67 with r-axSpA) the same trends in therapy and disease activity were observed.Conclusion:Patients with nr-axSpA and r-axSpA showed a similar disease course in terms of disease activity on the group level. The drop-out rate in this observational cohort was overall high, but comparable between groups. The lower proportion of patients with nr-axSpA being treated with TNFi might reflect a later introduction of TNFi for this indication.Acknowledgments:GESPIC has been financially supported by the German Federal Ministry of Education and Research as well as by Abbott, Amgen, Centocor, Schering–Plough, and Wyeth. From 2010 till 2019 GESPIC has been supported by Abbvie.Disclosure of Interests:Denis Poddubnyy Grant/research support from: AbbVie, MSD, Novartis, and Pfizer, Consultant of: AbbVie, Bristol-Myers Squibb, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB, Speakers bureau: AbbVie, Bristol-Myers Squibb, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB, Valeria Rios Rodriguez Consultant of: Abbvie, Novartis, Murat Torgutalp: None declared, Maryna Verba: None declared, Johanna Callhoff: None declared, Mikhail Protopopov Consultant of: Novartis, Fabian Proft Grant/research support from: Novartis Pharma GmbH, Consultant of: Consultancy / speaker fees from: Abbvie, BMS, Celgene, Lilly, MSD, Novartis, Pfizer, Roche, UCB, Speakers bureau: Consultancy / speaker fees from: Abbvie, BMS, Celgene, Lilly, MSD, Novartis, Pfizer, Roche, UCB, Judith Rademacher: None declared, Hildrun Haibel Consultant of: Abbvie, Jansen, MSD, and Novartis, Speakers bureau: Abbvie, Jansen, MSD, and Novartis, Joachim Sieper Consultant of: AbbVie, Boehringer Ingelheim, Eli Lilly and Company, Janssen, Merck, Novartis, Pfizer, Roche, and UCB Pharma, Speakers bureau: AbbVie, Boehringer Ingelheim, Eli Lilly and Company, Janssen, Merck, Novartis, Pfizer, Roche, and UCB Pharma, Martin Rudwaleit Consultant of: AbbVie, BMS, Celgene, Janssen, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB Pharma


2015 ◽  
Vol 43 (2) ◽  
pp. 383-387 ◽  
Author(s):  
Fiona Maas ◽  
Suzanne Arends ◽  
Eveline van der Veer ◽  
Freke Wink ◽  
Monique Efde ◽  
...  

Objective.To assess the prevalence of overweight and obesity in a large cohort of patients with axial spondyloarthritis (axSpA) in comparison with the general population. To explore the relationship of body mass index (BMI) with clinical outcome in axSpA.Methods.Patients from the Groningen Leeuwarden Axial SpA cohort who visited the outpatient clinic in 2011/2012 were included in this cross-sectional analysis. Body weight, height, disease activity, physical function, and quality of life (QoL) were assessed. Patients were divided into normal weight (BMI < 25 kg/m2), overweight (BMI ≥ 25 to < 30 kg/m2), and obese (BMI ≥ 30 kg/m2). BMI data for the general population in the same demographic region, matched for age and sex, were obtained from the LifeLines Cohort Study.Results.Of the 461 patients with axSpA, 37% were overweight and 22% were obese. In the LifeLines cohort (n = 136,577), 43% were overweight and 15% were obese. Overweight and obese patients were older, had longer symptom duration, and had more comorbidities, especially hypertension. Further, obese patients had significantly higher disease activity, worse physical function, and worse QoL than overweight and normal weight patients (mean Bath Ankylosing Spondylitis Disease Activity Index 4.5, 3.5, 3.8; mean Ankylosing Spondylitis Disease Activity Score 2.8, 2.2, 2.3; median C-reactive protein 5, 3, 3 mg/l; median erythrocyte sedimentation rate 13, 8, 8 mm/h; median Bath Ankylosing Spondylitis Functional Index 5.2, 2.9, 2.9; median Ankylosing Spondylitis QoL Questionnaire 8, 4, 5, respectively). After adjustment for potential confounders, obesity proved to be an independent predictor of worse clinical outcome.Conclusion.In this large observational cohort study, obesity is more common in axSpA than in the general population and it is associated with worse clinical outcome.


2020 ◽  
Author(s):  
Ana Martínez Feito ◽  
Victoria Navarro-Compán ◽  
Borja Hernández-Breijo ◽  
Eva Olariaga-Mérida ◽  
Diana Peiteado ◽  
...  

Abstract Background: The aim of our study is to evaluate whether serum infliximab trough levels (ITL) during the early stages of treatment are predictive of long-term clinical failure in patients with axial spondyloarthritis (axSpA).Methods: Longitudinal observational study involving 81 patients with axSpA recruited from the SpA-Paz cohort and monitored during infliximab therapy. Serum ITL were measured at baseline, week 2 (W2), W6 and W12 of treatment. Disease activity was assessed by the Ankylosing Spondylitis Disease Activity Score (ASDAS) at baseline, W24 and W54, and every 6 months thereafter until therapy failure. Non-clinically important improvement was defined by ΔASDAS<1.1. The association between serum ITL levels at W12 and clinical outcomes (non-improvement at W52, drug survival and drop-out due to secondary inefficacy) was investigated through logistic regression models and Kaplan Meier curves. Receiver operating characteristic (ROC) curves were employed to determine the best cut-off for serum ITL. Results: Out of the 81 patients, 45 (56%) did not achieve clinical improvement at W52. These patients had lower serum ITL at W12 compared to those who improved: ITL [median (IQR)]: 4.1(0.9-8.3) µg/ml vs 7.1(4.3-11.3)µg/ml, respectively; p=0.007). A cut-off of ITL<6.7µg/mL at W12 was significantly associated with: i) not achieving clinical improvement at W52 (OR: 2.3; 95%CI: 1.3-3.9); ii) shorter drug survival (5.0 years (95% CI: 3.8-6.2) vs 7.6 years (95% CI: 4.8-6.9); p=0.04); and iii) higher drop-out rates due to secondary inefficacy (OR: 3.5; 95%CI: 1.2-10.2). Conclusions: Serum ITL<6.7 µg/mL at W12 were associated with long-term clinical failure in patients with axSpA, especially due to secondary inefficacy.


2016 ◽  
Vol 69 (1) ◽  
pp. 150-155 ◽  
Author(s):  
Cristina Fernández-Carballido ◽  
Victoria Navarro-Compán ◽  
Concepción Castillo-Gallego ◽  
Maria C. Castro-Villegas ◽  
Eduardo Collantes-Estévez ◽  
...  

2021 ◽  
pp. jrheum.201503
Author(s):  
Uta Kiltz ◽  
Daniel Wendling ◽  
Juergen Braun

We thank Dr. Queiro and colleagues for their interest in our editorial review and the fascinating field of axial spondyloarthritis (axSpA)1. Queiro and colleagues point out that disease-specific assessments used in routine care for patients with axSpA focus on assessment of disease activity and physical function but do not look much at the considerable variety of symptoms related to axSpA.


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