Structural Lesion Progression of the Sacroiliac Joint and Clinical Features in axSpA During TNFi Reduction: A Retrospective Cohort Study

Objective: In the clinic, some patients with axial spondyloarthritis (axSpA) have to reduce tumor necrosis factor inhibitor (TNFi) for various reasons. However, there are few studies about how to balance the relapse and TNFi reduction. Here we retrospectively analyzed the structural progression of the sacroiliac joint (SIJ) and clinical features in axSpA during TNFi reduction.Methods: A total of 108 patients with axSpA who followed up for 2 years and completed at least baseline, 12-month, and 24-month MRI scans of SIJ were divided into the tapering group (n = 63) and withdrawal group (n = 45) according to whether TNFi was stopped. We divided 2 years into five intervals, calculating the average dose quotient (DQ) for each of 540 intervals from 108 patients. By using generalized estimation equations with inverse probability of treatment weighting, we investigated the unbiased effects of average DQ on structural progression and treatment response.Results: The disease activity (such as Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI), Ankylosing Spondylitis Disease Activity Score (ASDAS)-CRP, and ASDAS-ESR) and relapse rate were lower in the tapering group at 12 and 24 months (p < 0.05). Δerosion (β = −0.0100, p = 0.00026) and Δthe Spondyloarthritis Research Consortium of Canada (SPARCC; β = −0.0959, p < 0.0001) were negatively correlated with average DQ. The average DQ 30 (74.8%, 80.0%) or 41.6 (76.5%, 83%) was best to discriminate the status of treatment response or the status of bone marrow edema, but considering operability, the average DQ 25 (78.0%, 63.3%) was also acceptable especially for patients with HLA-B27 negative and non-severe fat metaplasia.Conclusion: Complete TNFi withdrawal was not recommended. Our study provided a referable strategy (tapering then maintained the average DQ over 30 or even 25) for patients who need TNFi reduction. Higher dose usage of TNFi was associated with a slower erosion progression of SIJ.

Download Full-text

Clinical features of ankylosing spondylitis in patients with secondary AA amyloidosis

Modern Rheumatology Journal ◽

10.14412/1996-7012-2020-3-45-49 ◽

2020 ◽

Vol 14 (3) ◽

pp. 45-49

Author(s):

D. G. Rumyantseva ◽

E. M. Agafonova ◽

S. O. Krasnenko ◽

A. S. Starkova ◽

M. M. Urumova ◽

...

Keyword(s):

New York ◽

Ankylosing Spondylitis ◽

Disease Activity ◽

Clinical Features ◽

Activity Index ◽

Disease Activity Index ◽

Clinical Feature ◽

Aa Amyloidosis ◽

Group 2 ◽

Group 1

Renal AA amyloidosis is the most severe type of renal pathology in patients with ankylosing spondylitis (AS). The characteristic symptoms of AA amyloidosis in rheumatic diseases do not often occur for years, making it difficult to diagnose it early and to start adequate therapy.Objective: to identify the clinical features of AS complicated by secondary AA amyloidosis.Patients and methods. The investigation enrolled 9 patients with AS (according to the 1984 modified New York criteria) and histologically confirmed secondary AA amyloidosis (Group 1). A comparison group included 216 AS patients without amyloidosis (Group 2).Results and discussion. In Group 1 patients, the age at the onset of AS was significantly less and the disease duration was 4 times longer than those in Group 2. All the patients with AA amyloidosis had enthesitis and arthritis, including those of the hip joints. The scores of the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and the Ankylosing Spondylitis Disease Activity Score with C-reactive protein (ASDAS-CRP), and the acute phase inflammation index CRP were higher in Group 1 than in Group 2.Conclusion. The clinical feature of AS complicated by secondary AA-amyloidosis is the long duration of the disease and the high frequency of juvenile onset, non-axial manifestations (arthritis, coxitis and enteritis), as well as the high activity of systemic inflammation.

Download Full-text

Disease Activity Cutoff Values in Initiating Tumor Necrosis Factor Inhibitor Therapy in Ankylosing Spondylitis: A German GO-NICE Study Subanalysis

The Journal of Rheumatology ◽

10.3899/jrheum.181040 ◽

2019 ◽

Vol 47 (1) ◽

pp. 35-41 ◽

Cited By ~ 2

Author(s):

Jürgen Braun ◽

Xenofon Baraliakos ◽

Uta Kiltz ◽

Klaus Krüger ◽

Gerd R. Burmester ◽

...

Keyword(s):

Ankylosing Spondylitis ◽

Tumor Necrosis Factor ◽

Disease Activity ◽

Tumor Necrosis ◽

Activity Index ◽

Tumor Necrosis Factor Inhibitor ◽

Disease Activity Index ◽

Factor Inhibitor ◽

Group 2 ◽

Necrosis Factor

Objective.International recommendations for the management of axial spondyloarthritis including ankylosing spondylitis (AS) recommend a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) level of disease activity of ≥ 4 to initiate treatment with biologics. We aimed to evaluate the level of disease activity used to initiate tumor necrosis factor inhibitor (TNFi) treatment and the level of responses to treatment based on different BASDAI cutoffs.Methods.This is a posthoc analysis of the noninterventional, prospective, GO-NICE study in the subgroup of biologic-naive AS treated with golimumab (GOL) 50 mg subcutaneously once monthly.Results.Of the 244 biologic-naive AS patients at baseline, 70.5% had a BASDAI ≥ 4 (Group 1), 14.3% had 2.8 to < 4 (Group 2), and 15.2% had even < 2.8 (Group 3). A total of 134 patients (54.9%) completed the 24-month observational period. The mean BASDAI in Groups 1, 2, and 3 was initially 5.9 ± 1.3, 3.4 ± 0.4, and 2.0 ± 0.8, decreased to 2.2 ± 2.0, 1.9 ± 1.2, and 1.0 ± 1.2 within 3 months (all p < 0.0001 vs baseline), and decreased significantly to 2.2 ± 1.7, 1.9 ± 1.7, and 1.4 ± 1.0 at Month 24 (all p < 0.005), respectively. BASDAI 50% improvement was noted in 68.8%, 44.8%, and 45.2% of patients at Month 3, and in 84.9%, 61.9%, and 55.0% at Month 24.Conclusion.TNFi treatment was initiated in almost a third of AS patients with lower disease activity states as assessed by BASDAI cutoff of ≥ 4. Patients with a BASDAI between 2.8 and < 4 appeared to benefit significantly from GOL treatment, while patients with BASDAI < 2.8 did not. This finding should lead to a reevaluation of the established BASDAI cutoff of ≥ 4.

Download Full-text

P185 Does BASDAI score correlate to MRI changes in ankylosing spondylarthritis?

Rheumatology ◽

10.1093/rheumatology/keab247.180 ◽

2021 ◽

Vol 60 (Supplement_1) ◽

Author(s):

Nibha Jain ◽

Swetha Byravan Byravan ◽

Jenna Stairs ◽

Winston Rennie ◽

Moorthy Arumugam

Keyword(s):

Back Pain ◽

Ankylosing Spondylitis ◽

Disease Activity ◽

Clinical Features ◽

Activity Index ◽

Outcome Measurement ◽

Disease Activity Index ◽

Inflammatory Back Pain ◽

Hla B27 ◽

Mri Changes

Abstract Background/Aims The Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) is routinely used subjective outcome measurement of disease activity in Ankylosing Spondylitis (AS). BASDAI > 4 is used as a criterion for commencing anti-TNF therapy. Previous studies shown BASDAI correlation with MRI has been proven to be weak. We did this study to systemically compare clinical and radiological data of patients with AS and to look for the degree of correlation between BASDAI score and MRI changes positive for spondyloarthritis in our cohort of patients. Methods A retrospective analysis of AS patients attending Leicester spondylarthritis service at University Hospitals Leicester Trust (UHL) was carried out. Clinical characteristics such as HLA-B27 status, extra-articular features, family history of AS and CRP measurement were obtained from online systems and clinic letters. Online records were reviewed to see if patients had a MRI of the sacroiliac joints along with a BASDAI score at the time of MRI. Medcalc calculator was used for statistical analysis. Results A total of 106 patients were analysed with a mean age of 45.6 +/- 11.6 years (M = 62, F = 44) with mean BASDAI of 5.0 +/- 2.5. Mean CRP was 17.01+/- 30.4 (median CRP 6.5). 61% (n = 65) were HLA-B27 positive. 70 of 106 patients had a sacroiliac MRI scan which could be reviewed to a satisfactory level to determine whether disease is present or not. Two results were statistically significant when comparing active versus no active lesions on MRI: inflammatory back pain and anti-TNF therapy (Table 1). P185 Table 1:Comparison of clinical features in patients with active versus inactive lesions on MRI sacroiliac joint.Active lesions on MRI N = 45No active lesions on MRI N = 25P valueMean BASDAI (SD)5.0 (2.6)5.4(2.6)0.5Mean ASDAS CRP (SD)2.14(1.1)2.04(0.6)0.73Mean CRP (SD) mg/l14.7(21)17.8(33)0.645.5HLA-B2731180.Uveitis1190.3Inflammatory back pain40170.03Enthesitis820.3Peripheral Arthritis670.1Dactylitis010.2Psoriasis211Inflammatory bowel disease710.1Ethnicity: Caucasian37230.2Ethnicity: Asian820.3Age45.5 (10.2)50.5(11.3)0.06M: F26:1916:90.7Anti-TNF therapy1840.03BASDAI >428150.8BASDAI <417100.8BASDAI= Bath ankylosing spondylitis disease activity index, ASDAS= Ankylosing Spondylitis disease. CRP=C-reactive protein, HLA= human leucocyte antigen. Conclusion BASDAI score did not statistically correlate with the severity of inflammation as objectively observed on MRI. Only inflammatory back pain and anti-TNF therapy correlated with MRI disease activity. There was no difference in clinical features including HLA-B27 between patients with active and inactive MRI. Thus, BASDAI as a criterion for biologic therapy may need re-considering. Disclosure N. Jain: None. S. Byravan: None. J. Stairs: None. W. Rennie: None. M. Arumugam: Other; Speaker and Conference Fee MSD, Novartis, Abbvie.

Download Full-text

OP0142 NETAKIMAB REDUCES ANKYLOSING SPONDYLITIS ACTIVITY IN PATIENTS WITH OR WITHOUT SACROILIITS ON MRI: RESULTS OF SUBANALYSIS OF PHASE 3 ASTERA TRIAL

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2021-eular.2187 ◽

2021 ◽

Vol 80 (Suppl 1) ◽

pp. 84.1-84

Author(s):

I. Gaydukova ◽

V. Mazurov ◽

S. Erdes ◽

T. Dubinina ◽

A. Kundzer ◽

...

Keyword(s):

New York ◽

Ankylosing Spondylitis ◽

Disease Activity ◽

Treatment Response ◽

Activity Index ◽

Disease Activity Index ◽

Phase 3 ◽

Double Blind ◽

Active Sacroiliitis ◽

The Difference

Background:The presence of sacroiliitis in patients (pts) with ankylosing spondylitis (AS) on imaging can be established both by sacroiliac joint (SIJ) X-ray or MRI. Active sacroiliitis on MRI as defined by ASAS is predictor of good treatment response to biological disease modifying anti-rheumatic drugs [1, 2]. Netakimab (NTK) is a humanized anti-interleukin-17A antibody approved for the treatment of AS, psoriatic arthritis, moderate-to-severe plaque psoriasis in Russia and Belarus. The difference in treatment response to NTK in AS pts with and without active sacroiliitis on MRI (MRI+/MRI−) is unclear.Objectives:To report the changes in AS activity in pts with and without sacroiliitis on MRI at week 16 of NTK treatment.Methods:ASTERA (NCT03447704) is an ongoing phase 3 placebo (PBO)-controlled clinical study, aimed at evaluating NTK efficacy in AS. All pts fulfilled modified New York criteria. Evaluation of acute inflammation on SIJ MRI was performed at the baseline but was not an inclusion criterion. This analysis includes pts received subcutaneous NTK 120 mg every 2 wks with available baseline SIJ MRI. The presence of sacroiliitis on MRI was defined as SPARCC>2. Efficacy endpoints included ASAS20/40, ASAS partial remission (PR), changes from baseline in BASDAI (Bath Ankylosing Spondylitis Disease Activity Index), ASDAS-CRP (Ankylosing Spondylitis Disease Activity Score).Results:67 MRI+ and 46 MRI− pts were included into analysis. Baseline characteristics were balanced across both arms. 42.4% of MRI+ pts and 38.3% of MRI− pts achieved ASAS40 at week 16 (p≥0.05), ASAS20 was observed in 65.2%/55.3% pts in the same arms respectively (p≥0.05). ASAS PR was reported for 15.2% MRI+ and 17.0% MRI− pts (p≥0.05). Improvements in BASDAI and ASDAS-CRP were similar across both arms. At wk 16, mean change from baseline in BASDAI was −2.7 vs −3.0 for MRI+ and MRI− pts respectively, mean change in ASDAS-CRP was −1.7 vs −1.4 in the same arms (p≥0.05 for all), (figure 1).Figure 1.Clinical improvements in AS disease activity. Mean change from baseline is shown for (A) ASDAS-CRP, and (B) BASDAIConclusion:NTK leads to decline of disease activity in AS pts irrespectively of sacroiliitis on MRI.References:[1]Rudwaleit M, et al. MRI in predicting a major clinical response to anti-tumour necrosis factor treatment in ankylosing spondylitis. Ann Rheum Dis. 2008;67(9):1276-81.[2]Sieper J, et al. A randomized, double-blind, placebo-controlled, sixteen-week study of subcutaneous golimumab in patients with active nonradiographic axial spondyloarthritis. Arthritis Rheumatol. 2015;67(10):2702-12.Acknowledgements:This study was sponsored by JSC BIOCAD.Disclosure of Interests:Inna Gaydukova Speakers bureau: Abbvie, Biocad, Eli Lilly, MSD, Novartis, Pfizer, Sandoz, V Mazurov: None declared, Shandor Erdes: None declared, Tatiana Dubinina: None declared, Alena Kundzer: None declared, Nikolaj Soroka: None declared, Anna Eremeeva Employee of: Biocad

Download Full-text

THU0395 EFFICACY OF IXEKIZUMAB ON DISEASE ACTIVITY AND QUALITY OF LIFE IN PATIENTS WITH ACTIVE NON-RADIOGRAPHIC AXIAL SPONDYLOARTHRITIS AND OBJECTIVE SIGNS OF INFLAMMATION, STRATIFIED BY BASELINE CRP/SACROILIAC JOINT MRI STATUS

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2020-eular.2027 ◽

2020 ◽

Vol 79 (Suppl 1) ◽

pp. 432-433

Author(s):

W. P. Maksymowych ◽

H. Marzo-Ortega ◽

M. Ǿstergaard ◽

L. S. Gensler ◽

J. Ermann ◽

...

Keyword(s):

Ankylosing Spondylitis ◽

Treatment Group ◽

Disease Activity ◽

Sacroiliac Joint ◽

Axial Spondyloarthritis ◽

Physical Component Score ◽

Research Support ◽

Advisory Boards ◽

Sf 36 ◽

Active Sacroiliitis

Background:Ixekizumab (IXE), a high-affinity anti-interleukin-17A monoclonal antibody, is effective in patients (pts) with active non-radiographic axial spondyloarthritis (nr-axSpA), who had elevated C-reactive protein (CRP) and/or active sacroiliitis on magnetic resonance imaging (MRI).1Objectives:To determine if disease activity and patient-reported outcomes at Week 16 were similar between groups after stratifying pts by CRP/sacroiliac joint (SIJ) MRI status at baseline.Methods:COAST-X (NCT02757352) included pts with active nr-axSpA and objective signs of inflammation, i.e. presence of sacroiliitis on MRI (Assessment of Spondyloarthritis International Society [ASAS]/ Outcome Measures in Rheumatology criteria) or elevation of serum CRP (>5.0 mg/L). Pts were randomized 1:1:1 to receive subcutaneous 80 mg IXE every 4 weeks (Q4W) or Q2W, or placebo (PBO). Depending on the baseline values of CRP and MRI SIJ (Spondyloarthritis Research Consortium of Canada [SPARCC] score), pts in the intent-to-treat population (N=239) were divided into 3 subgroups (CRP >5 and MRI ≥2; CRP ≤5 and MRI ≥2; CRP >5 and MRI <2). Logistic regression analysis with treatment, subgroup, and treatment-by-subgroup interaction was used to detect treatment group differences in ASAS40, Ankylosing Spondylitis Disease Activity Score (ASDAS) <2.1 (low disease activity), and Bath Ankylosing Spondylitis Disease Activity Index 50 (BASDAI50) responses at Week 16. Analysis of covariance model with baseline value, treatment, subgroup, and treatment-by-subgroup interaction was used to detect the treatment group difference in change from baseline in Short Form-36 physical component score (SF-36 PCS).Results:The proportion of pts achieving ASAS40 (primary endpoint), ASDAS <2.1, and BASDAI50 (secondary endpoints) was higher in IXE treatment groups compared to PBO at Week 16 (Figure 1). The response rates in IXE-treated subjects were higher in all subgroups (CRP >5 and MRI ≥2; CRP ≤5 and MRI ≥2; CRP >5 and MRI <2) without consistent differences in efficacy between the subgroups. Similarly, pts in the IXE groups showed improvement in SF-36 PCS scores (secondary endpoint) versus pts on PBO at Week 16 (Figure 2).Conclusion:Pts with active nr-axSpA and objective signs of inflammation at baseline who were treated with IXE showed an overall improvement in the signs and symptoms of the disease. The efficacy was not different between pts with both elevated CRP and active sacroiliitis on MRI and pts with either elevated CRP or active sacroiliitis on MRI.References:[1]Deodhar A, et al.Lancet.2020.Disclosure of Interests:Walter P Maksymowych Grant/research support from: Received research and/or educational grants from Abbvie, Novartis, Pfizer, UCB, Consultant of: WPM is Chief Medical Officer of CARE Arthritis Limited, has received consultant/participated in advisory boards for Abbvie, Boehringer, Celgene, Eli-Lilly, Galapagos, Gilead, Janssen, Novartis, Pfizer, UCB, Speakers bureau: Received speaker fees from Abbvie, Janssen, Novartis, Pfizer, UCB., Helena Marzo-Ortega Grant/research support from: Janssen, Novartis, Consultant of: Abbvie, Celgene, Eli Lilly, Janssen, Novartis, Pfizer, UCB, Speakers bureau: Abbvie, Celgene, Eli Lilly, Janssen, Novartis, Pfizer, Takeda, UCB, Mikkel Ǿstergaard Grant/research support from: AbbVie, Bristol-Myers Squibb, Celgene, Merck, and Novartis, Consultant of: AbbVie, Bristol-Myers Squibb, Boehringer Ingelheim, Celgene, Eli Lilly, Hospira, Janssen, Merck, Novartis, Novo Nordisk, Orion, Pfizer, Regeneron, Roche, Sandoz, Sanofi, and UCB, Speakers bureau: AbbVie, Bristol-Myers Squibb, Boehringer Ingelheim, Celgene, Eli Lilly, Hospira, Janssen, Merck, Novartis, Novo Nordisk, Orion, Pfizer, Regeneron, Roche, Sandoz, Sanofi, and UCB, Lianne S. Gensler Grant/research support from: Pfizer, Novartis, UCB, Consultant of: AbbVie, Eli Lilly, GSK, Novartis, UCB, Joerg Ermann Grant/research support from: Boehringer-Ingelheim, Pfizer, Consultant of: Abbvie, Eli Lilly, Janssen, Novartis,Pfizer, Takeda, UCB, Atul Deodhar Grant/research support from: AbbVie, Eli Lilly, GSK, Novartis, Pfizer, UCB, Consultant of: AbbVie, Amgen, Boehringer Ingelheim, Bristol Myer Squibb (BMS), Eli Lilly, GSK, Janssen, Novartis, Pfizer, UCB, Speakers bureau: AbbVie, Amgen, Boehringer Ingelheim, Bristol Myer Squibb (BMS), Eli Lilly, GSK, Janssen, Novartis, Pfizer, UCB, 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, David Sandoval Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Rebecca Bolce Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Andris Kronbergs Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Soyi Liu Leage Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Gabriel Doridot Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Vladimir Geneus Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Ann Leung: None declared, David Adams Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Martin Rudwaleit Consultant of: AbbVie, BMS, Celgene, Janssen, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB Pharma

Download Full-text

POS1012 HOW IMPORTANT WOULD BE THE IMPACT OF SPONDYLOARTHRITIS ON MILITARY POPULATION’S WORKING LIFE?

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2021-eular.3740 ◽

2021 ◽

Vol 80 (Suppl 1) ◽

pp. 774.2-774

Author(s):

T. Mehmli ◽

R. Dhahri ◽

M. Slouma ◽

E. Hannech ◽

B. Louzir ◽

...

Keyword(s):

Ankylosing Spondylitis ◽

Disease Activity ◽

Activity Index ◽

Productivity Loss ◽

Young Patients ◽

Work Productivity ◽

C Reactive Protein ◽

Reactive Protein ◽

Military Patients ◽

The Impact

Background:Spondyloarthritis is a group of chronic inflammatory diseases involving axial and peripheral joints. It mainly affects young patients typically of working age. Therefore, its impact on work outcomes may be considerable particularly in military patients.Objectives:The aim of this study was to evaluate the impact of spondyloarthritis on work ability and productivity in military patients, and to assess relationship between work productivity loss and disease activity.Methods:Thirty Three patients diagnosed with spondyloarthritis in the militay hospital of Tunis were included in the study. Age, gender and C-reactive protein were recorded. Data related to duration of the disease, Ankylosing Spondylitis Disease Activity Score (ASDAS) and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) were also recorded. Employed patients completed Work Productivity and Activity Impairment (WPAI) questionnaire witch assesses four subscales: presenteism, absenteism, overall work impairemend and daily activity impairement in the 7 past days.Results:Among the thirty three patients, 63 % were men and 37% were women. The average age was 43,7 ± 13,5. The average duration of disease was 8,5 ± 7,75 years. Mean C-Reactive protein was 27,5 ± 39,3. Mean ASDAS and BASDAI were 3,12 ± 1,39 and 4,26 ± 1,78 respectively. 22 patients (66%) had an active disease and 11 (33%)were in remission. 48,4% of patients were using NSAIDs, 48,4% were under DMARDs and 42% were under biologics (12 patients using TNF-alpha blockers and 2 patients were given IL-17 inhibitors). Among this patients, 27 were employed. Three patients (11%) had a total work disability and were retired from work and two have been outplaced.Employed patients worked an average of 35,6 ± 10,3 hours per week and missed an average of 3,48 ± 6,49 hours per week. The mean rates of absenteeism, presenteeism and work productivity loss were 8,8 ± 16,9 %, 48,4 ± 19,9 % and 48,6 ± 19,7 %.There was a statistically significant correlation between BASDAI and work missed hours (p<0,05, r=0,48), absenteeism (p<0,05, r=0,48), presenteeism (p<0,01, r=0,669), work impairement (p<0,01, r=0,669), activity impairement (p<0,05, r=0,475) and work productivity loss (p<0,05, r=0,475), as well as between ASDAS CRP and presenteeism (p<0,05, r= 0,593), work impairement (p<0,05, r=0,593), activity impairement(p<0,05, r=0,460) and work productivity loss (p<0,05, r=0,460). No relation was found between WPAI indexes and C-reactive protein.Conclusion:This study demonstrates that spondyloarthritis has a major impact on military patients’ work productivity with a significant correlation between WAPI indexes and disease activity scores (ASDAS CRP and BASDAI). No relation was found with C-reactive protein.Disclosure of Interests:None declared.

Download Full-text

Body Mass Index and Disease Activity in Chronic Inflammatory Rheumatic Diseases: Results of the Cardiovascular in Rheumatology (Carma) Project

Journal of Clinical Medicine ◽

10.3390/jcm10030382 ◽

2021 ◽

Vol 10 (3) ◽

pp. 382

Author(s):

Jesús A. Valero-Jaimes ◽

Ruth López-González ◽

María A. Martín-Martínez ◽

Carmen García-Gómez ◽

Fernando Sánchez-Alonso ◽

...

Keyword(s):

Body Mass Index ◽

Ankylosing Spondylitis ◽

Disease Activity ◽

Body Mass ◽

Rheumatic Diseases ◽

Activity Index ◽

Response To Therapy ◽

Inflammatory Rheumatic Diseases ◽

Psoriasis Area Severity Index ◽

Chronic Inflammatory Rheumatic Diseases

Objective: Since obesity has been associated with a higher inflammatory burden and worse response to therapy in patients with chronic inflammatory rheumatic diseases (CIRD), we aimed to confirm the potential association between body mass index (BMI) and disease activity in a large series of patients with CIRDs included in the Spanish CARdiovascular in rheuMAtology (CARMA) registry. Methods: Baseline data analysis of patients included from the CARMA project, a 10-year prospective study of patients with rheumatoid arthritis (RA), ankylosing spondylitis (AS), and psoriatic arthritis (PsA) attending outpatient rheumatology clinics from 67 Spanish hospitals. Obesity was defined when BMI (kg/m2) was >30 according to the WHO criteria. Scores used to evaluate disease activity were Disease Activity Score of 28 joints (DAS28) in RA, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) in AS, and modified DAS for PsA. Results: Data from 2234 patients (775 RA, 738 AS, and 721 PsA) were assessed. The mean ± SD BMI at the baseline visit were: 26.9 ± 4.8 in RA, 27.4 ± 4.4 in AS, and 28.2 ± 4.7 in PsA. A positive association between BMI and disease activity in patients with RA (β = 0.029; 95%CI (0.01–0.05); p = 0.007) and PsA (β = 0.036; 95%CI (0.015–0.058); p = 0.001) but not in those with AS (β = 0.001; 95%CI (−0.03–0.03); p = 0.926) was found. Disease activity was associated with female sex and rheumatoid factor in RA and with Psoriasis Area Severity Index and enthesitis in PsA. Conclusions: BMI is associated with disease activity in RA and PsA, but not in AS. Given that obesity is a potentially modifiable factor, adequate control of body weight can improve the outcome of patients with CIRD and, therefore, weight control should be included in the management strategy of these patients.

Download Full-text

Psychological Correlates of Self-reported Disease Activity in Ankylosing Spondylitis

The Journal of Rheumatology ◽

10.3899/jrheum.090476 ◽

2010 ◽

Vol 37 (4) ◽

pp. 829-834 ◽

Cited By ~ 29

Author(s):

TAMAR F. BRIONEZ ◽

SHERVIN ASSASSI ◽

JOHN D. REVEILLE ◽

CHARLES GREEN ◽

THOMAS LEARCH ◽

...

Keyword(s):

New York ◽

Ankylosing Spondylitis ◽

Disease Activity ◽

Activity Index ◽

Disease Activity Index ◽

Multivariate Regression Analysis ◽

Passive Coping ◽

Psychological Variables ◽

Psychological Measures

Objective.To investigate the role of psychological variables in self-reported disease activity in patients with ankylosing spondylitis (AS), while controlling for demographic and medical variables.Methods.Patients with AS (n = 294) meeting modified New York criteria completed psychological measures evaluating depression, resilience, active and passive coping, internality, and helplessness. Demographic, clinical, and radiologic data were also collected. Univariate and multivariate analyses were completed to determine the strength of the correlation of psychological variables with disease activity, as measured by the Bath AS Disease Activity Index (BASDAI).Results.In the multivariate regression analysis, the psychological variables contributed significantly to the variance in BASDAI scores, adding an additional 33% to the overall R-square beyond that accounted for by demographic and medical variables (combined R-square 18%). Specifically, arthritis helplessness and depression accounted for the most significant portion of the variance in BASDAI scores in the final model.Conclusion.Arthritis helplessness and depression accounted for significant variability in self-reported disease activity beyond clinical and demographic variables in patients with AS. These findings have important clinical implications in the treatment and monitoring of disease activity in AS, and suggest potential avenues of intervention.

Download Full-text

Low BASDAI score alone is not a good predictor of anti-tumor necrosis factor treatment efficacy in ankylosing spondylitis: a retrospective cohort study

BMC Musculoskeletal Disorders ◽

10.1186/s12891-020-03941-8 ◽

2021 ◽

Vol 22 (1) ◽

Author(s):

Bora Nam ◽

Bon San Koo ◽

Tae-Han Lee ◽

Ji-Hui Shin ◽

Jin-Ju Kim ◽

...

Keyword(s):

Cohort Study ◽

Ankylosing Spondylitis ◽

Tumor Necrosis Factor ◽

Disease Activity ◽

Retrospective Cohort Study ◽

Retrospective Cohort ◽

Tumor Necrosis ◽

Activity Index ◽

Rank Test ◽

Necrosis Factor

Abstract Background The purpose of this study was to determine the prevalence of high disease activity as measured using the Ankylosing Spondylitis Disease Activity Score (ASDAS) in ankylosing spondylitis (AS) patients who nonetheless have low Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) scores after anti-tumor necrosis factor (TNF) treatment. Its clinical impact on anti-TNF survival was also investigated. Methods We conducted a single-centre retrospective cohort study of AS patients having low BASDAI scores (< 4) and available ASDAS-C-reactive protein (CRP) data after 3 months of first-line anti-TNF treatment. Patients were grouped into high-ASDAS (≥ 2.1) and low-ASDAS (< 2.1) groups according to the ASDAS-CRP after 3 months of anti-TNF treatment. Their characteristics were compared. And survival analyses were carried out using Kaplan–Meier curves and log-rank test with the event being discontinuation of anti-TNF treatment due to lack/loss of efficacy. Results Among 116 AS patients with low BASDAI scores after 3 months of anti-TNF treatment, 38.8% were grouped into the high-ASDAS group. The high-ASDAS group tended to have greater disease activity after 9 months of treatment (BASDAI 2.9 ± 1.1 vs. 2.3 ± 1.4, p=0.007; ASDAS-CRP 1.8 ± 0.6 vs. 1.5 ± 0.7, p=0.079; proportion of high ASDAS-CRP 27.8% vs. 13.8%, p=0.094) and greater risk of discontinuing anti-TNF treatment due to lack/loss of efficacy than the low-ASDAS group (p=0.011). Conclusions A relatively high proportion of AS patients with low BASDAI scores had high ASDAS-CRP. These low-BASDAI/high-ASDAS-CRP patients also had a greater risk for discontinuation of anti-TNF treatment due to low/lack of efficacy than the low-ASDAS group. The use of the ASDAS-CRP alone or in addition to the BASDAI may improve the assessment of AS patients treated with anti-TNF agents.

Download Full-text

SAT0364 DATA TO BE COLLECTED FOR AN OPTIMAL MANAGEMENT OF AXIAL SPONDYLOARTHRITIS IN DAILY PRACTICE: PROPOSAL FROM AN EVIDENCE BASED AND CONSENSUAL APPROACHES

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2020-eular.3588 ◽

2020 ◽

Vol 79 (Suppl 1) ◽

pp. 1129.1-1129

Author(s):

A. Baillet ◽

X. Romand ◽

A. Pfimlin ◽

M. Dalecky ◽

M. Dougados

Keyword(s):

Ankylosing Spondylitis ◽

Disease Activity ◽

Axial Spondyloarthritis ◽

Activity Index ◽

Disease Activity Index ◽

Daily Practice ◽

Evidence Based ◽

Periodic Review ◽

Grade Scale

Background:Standardization of clinical practice has been proven to be effective in management of chronic diseases. This is particularly true at the time where the concept of treat to target is becoming more and more important in the field of axial spondyloarthritis (ax-SpA).Objectives:To propose a list of variables to be collected at the time of the diagnosis and over the follow-up of patients with axial spondyloarthritis (ax-SpA) for an optimal management in daily practice.Methods:The process comprised (1) the evaluation of the interest of 51 variables proposed for the assessment of axSpA via a systematic literature research, (2) a consensus process involving 78 hospital-based or office-based rheumatologists, considering the collection of the variable in a 4 grade scale from ”potentially useful” to “mandatory”, (3) a consensus on optimal timeline for periodic assessment of the selected variables on a 5 grade scale from “at each visit” to “never to be re-collected”.Results:The systematic literature research retrieved a total of 14,133 abstracts, of which 213 were included in the final qualitative synthesis. Concerning the data to be collected at the time of the diagnosis and during follow-up, we proposed to differentiate the results based on a) the way of collection of the variables (e.g. questionnaires by the patient, interview by the physician, physical examination, investigations) b) the usefulness these variables in daily practice based on the opinion of the rheumatologists ” c) the optimal timeline between 2 evaluations of the variable based on the opinion of the rheumatologists. In the initial systematic review, symptoms of heart failure history of inflammatory bowel disease, psoriasis or uveitis, patient global visual analogic scale, spine radiographs, modified Schöber test, coxo-femoral rotations, swollen joint count, urine strip test, BASDAI and ASDAS global scores were considered very useful and nocturnal back pain/morning stiffness, sacro-iliac joints radiographs and CRP were considered mandatory (Figure 1). Timeline between 2 evaluations of variables to collect in the periodic review are summarized inFigure 2.Figure 1.Core sets of items to collect and report in the systematic review in axial spondyloarthritis management in daily practice ASDAS=Ankylosing Spondylitis Disease Activity Score, BASDAI=Bath Ankylosing Spondylitis Disease Activity Index, BASFI=Bath Ankylosing Spondylitis Functionnal Index, BASMI=Bath Ankylosing Spondylitis Metrology Index, CRP=C Reactive Protein, CT=computerized tomography, FIRST=Fibromyalgia Rapid Screening Tool, HLA=Human Leukocyte Antigen, MRI=Magnetic resonance imaging, PET=positron emission tomography.Figure 2.Periodic review timeline of variables to collectASDAS=Ankylosing Spondylitis Disease Activity Score, BASDAI=Bath Ankylosing Spondylitis Disease Activity Index, Spondylitis Metrology Index, CRP=C Reactive Protein, IBD = inflammatory bowel diseases, PRO = Patient Reported OutcomesConclusion:Using an evidence-based and an expert consensus approaches, this initiative defined a core set of variables to be collected and reported at the time of the diagnosis and during follow-up of patients with ax-SpA in daily practice.Acknowledgments:this study has been conducted in two parts: the first one (evidence-based) was conducted thanks to a support from Abbvie France. AbbVie did not review the content or have influence on this manuscript. The second part of this initiative (consensus) has been conducted thanks to a support from the scientific non-profit organization: Association de Recherche Clinique en RhumatologieDisclosure of Interests:Athan Baillet Consultant of: Athan BAILLET has received honorarium fees from Abbvie for his participation as the coordinator of the systematic literature review, Xavier Romand Consultant of: Xavier ROMAND has received honorarium fees from Abbvie, Arnaud Pfimlin Consultant of: Arnaud PFIMLIN has received honorarium fees from Abbvie, Mickael Dalecky Consultant of: Mickael DALECKY has received honorarium fees from Abbvie, Maxime Dougados Grant/research support from: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma, Consultant of: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma, Speakers bureau: AbbVie, Eli Lilly, Merck, Novartis, Pfizer and UCB Pharma

Download Full-text