Evolution of radiographic damage in ankylosing spondylitis: a 12 year prospective follow-up of the OASIS study

ObjectivesTo describe the evolution of radiographic abnormalities of the spine in patients with ankylosing spondylitis (AS).MethodsPatients with AS were followed prospectively with 2 yearly radiographs for 12 years. The modified Stoke Ankylosing Spondylitis Spine Score (mSASSS) was scored by two readers (R1 and R2). New syndesmophytes at uninvolved vertebral corners were computed. Radiographic progression was investigated using generalised estimating equations.Results809 radiographs (presenting 520 at 2 yearly intervals) from 186 patients (70% men, mean age 43 (SD 12) years, mean 20 (SD 12) years since symptom onset and 83% HLA-B27 positive) were included. Mean mSASSS at baseline was 11.6 (16.2). While the course of progression in individual patients was highly variable, and still occurred in patients with decades of symptom duration, mean 2 year progression was 2.0 (3.5) mSASSS units. Over the entire follow-up, at least one new syndesmophyte was found in 55% (R1) and 63% (R2) of patients (38% (R1) and 39% (R2) of all intervals). In 24% of patients (39% of intervals), there was no progression. A progression ≥5 mSASSS units occurred in 22% of patients (or in 12% of intervals). At the group level, a linear time course model fitted the data best, with a constant rate over the entire 12 year interval of 0.98 mSASSS units/year. Radiographic progression occurred significantly faster in men, in HLA-B27 positive patients and in patients with a baseline mSASSS≥10.ConclusionsLong term radiographic progression in AS is highly variable in the individual patient, more severe in HLA-B27 positive men and still occurs after decades of disease. At the group level, however, progression in AS follows an approximately linear course.

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FRI0303 PERIPHERAL SYMPTOMS ARE ASSOCIATED WITH LESS SPINAL RADIOGRAPHIC PROGRESSION IN PATIENTS WITH EARLY AXIAL SPONDYLOARTHRITIS: RESULTS FROM THE GERMAN SPONDYLOARTHRITIS INCEPTION COHORT

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2020-eular.3397 ◽

2020 ◽

Vol 79 (Suppl 1) ◽

pp. 741-741

Author(s):

M. Torgutalp ◽

M. Protopopov ◽

F. Proft ◽

J. Sieper ◽

V. Rios Rodriguez ◽

...

Keyword(s):

Regression Analysis ◽

Ankylosing Spondylitis ◽

Radiographic Progression ◽

Axial Spondyloarthritis ◽

Smoking Status ◽

Hla B27 ◽

Research Support ◽

Sum Score ◽

Multivariable Regression

Background:Peripheral symptoms (PS), such as arthritis, enthesitis, and dactylitis, are common in axial spondyloarthritis (axSpA); data showing the association of PS and spinal radiographic progression in axSpA are controversial.Objectives:To analyze the association of PS and spinal radiographic progression in patients with axSpA.Methods:A total of 210 patients with axSpA (115 with radiographic and 95 with non-radiographic axSpA) were selected for analysis. Spinal radiographs were scored by two readers in a random order according to the modified Stoke Ankylosing Spondylitis Spinal Score (mSASSS). Pelvic radiographs were scored according to the grading system of the modified New York criteria; a sacroiliitis sum score was calculated as a sum of the grades for both sacroiliac joints. Mann-Whitney and Fisher exact tests were performed for group comparisons. A multivariable regression analysis was performed to analyze the influence of PS on radiographic progression.Results:Of the 101 (48.1%) patients with PS, 78 had peripheral arthritis, 48 - enthesitis, 12 - dactylitis. 32 patients had ≤1 PS. Patients with PS were older, less frequently HLA-B27 positive, compared with patients with no PS (73 (73.0%) vs. 93 (85.3%), p=0.028), had higher disease activity (time-averaged ASDAS over 2 years 2.6 ± 0.9 vs. 2.3 ± 0.9; p=0.032), worse physical function (BASFI 3.5 ± 2.3 vs. 2.3 ± 2.2, p<0.001), higher exposure to disease modifying anti-rheumatic drugs (39 (38.6%) vs. 22 (20.2%), p=0.003) and lower baseline radiographic sacroiliitis sum score (3.8 ± 1.9 vs. 4.4 ± 2.1, p=0.026); other baseline characteristics were similar. Patients with PS had lower absolute progression in mSASSS after 2 years of follow-up than those without (0.28 ± 1.39 vs 1.15 ± 2.9, p=0.045); 7.9% of patients with PS had a progression of mSASSS by ≥2 points compared to 20.2% in patients without PS (p=0.011). Radiographic progression of sacroiliitis was similar in both groups. In a multivariable regression analysis, presence of PS was associated with a lower mSASSS progression and lower odds for the mSASSS progression by ≥2 points after 2 years of follow-up: β=-0.98 (95% -1.68 to -0.28) OR=0.33 (95% CI 0.12 to 0.91), respectively – Table 1.Table 1.Association of peripheral symptoms with radiographic progression in axial spondyloarthritis after 2 years of follow-up.Multivariable linear regression analysisOutcomeβ (95 %CI)mSASSS change score−0.98 (-1.68 to -0.28)*Change of the sacroiliitis sum score−0.06 (-0.32 to 0.20)**Multivariable logistic regression analysisOutcomeOdds ratio (95 %CI)Progression of mSASSS by ≥2 points0.33 (0.12 to 0.91)*Progression of sacroiliitis by at least 1 grade in opinion of both readers0.84 (0.33 to 2.09)**mSASSS - modified Stoke Ankylosing Spondylitis Spine Score.*Adjusted for the smoking status, HLA-B27 status, NSAIDs intake, baseline syndesmophytes, and time-averaged ASDAS.**Adjusted for the smoking status, HLA-B27 status, NSAIDs intake, sacroiliitis sum score at baseline, and time-averaged ASDAS.Conclusion:Presence of PS is associated with distinct characteristics of SpA including slower radiographic spinal progression which might be explained partly by the numerically lower mSASSS score at baseline.Acknowledgments:GESPIC has been financially supported by the German Federal Ministry of Education and Research (BMBF). As funding by BMBF was reduced in 2005 and stopped in 2007, financial support has been obtained from Abbott / Abbvie, Amgen, Centocor, Schering-Plough, and Wyeth. Since 2010 GESPIC is supported by Abbvie.Dr. Murat Torgutalp was supported by the Scientific and Technological Research Council of Turkey (TUBITAK).Disclosure of Interests:Murat Torgutalp: 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, 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, Valeria Rios Rodriguez Consultant of: Abbvie, Novartis, Hildrun Haibel Consultant of: Abbvie, Jansen, MSD, and Novartis, Speakers bureau: Abbvie, Jansen, MSD, and Novartis, Martin Rudwaleit Consultant of: AbbVie, BMS, Celgene, Janssen, Eli Lilly, MSD, Novartis, Pfizer, Roche, UCB Pharma, 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

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POS1002 BASELINE CALPROTECTIN AND VISFATIN LEVELS PREDICT RADIOGRAPHIC SPINAL PROGRESSION AFTER 2 YEARS IN ANKYLOSING SPONDYLITIS PATIENTS ON TNF INHIBITOR THERAPY

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2021-eular.3059 ◽

2021 ◽

Vol 80 (Suppl 1) ◽

pp. 769.2-770

Author(s):

J. Rademacher ◽

M. Siderius ◽

L. Gellert ◽

F. Wink ◽

M. Verba ◽

...

Keyword(s):

Risk Factors ◽

Logistic Regression ◽

Ankylosing Spondylitis ◽

Bone Formation ◽

Bone Turnover ◽

Radiographic Progression ◽

Serum Levels ◽

Tnf Inhibitor ◽

Research Support

Background:Radiographic spinal progression determinates functional status and mobility in ankylosing spondylitis (AS)1.Objectives:To analyse whether biomarker of inflammation, bone turnover and adipokines at baseline or their change after 3 months or 2 years can predict spinal radiographic progression after 2 years in AS patients treated with TNF-α inhibitors (TNFi).Methods:Consecutive AS patients from the Groningen Leeuwarden Axial Spondyloarthritis (GLAS) cohort2 starting TNFi between 2004 and 2012 were included. The following serum biomarkers were measured at baseline, 3 months and 2 years of follow-up with ELISA: - Markers of inflammation: calprotectin, matrix metalloproteinase-3 (MMP-3), vascular endothelial growth factor (VEGF) - Markers of bone turnover: bone-specific alkaline phosphatase (BALP), serum C-terminal telopeptide (sCTX), osteocalcin (OC), osteoprotegerin (OPG), procollagen typ I and II N-terminal propeptide (PINP; PIINP), sclerostin. - Adipokines: high molecular weight (HMW) adiponectin, leptin, visfatinTwo independent readers assessed spinal radiographs at baseline and 2 years of follow-up according to the modified Stoke Ankylosing Spondylitis Spine Score (mSASSS). Radiographic spinal progression was defined as mSASSS change ≥2 units or the formation of ≥1 new syndesmophyte over 2 years. Logistic regression was performed to examine the association between biomarker values at baseline, their change after 3 months and 2 years and radiographic spinal progression. Multivariable models for each biomarker were adjusted for mSASSS or syndesmophytes at baseline, elevated CRP (≥5mg/l), smoking status, male gender, symptom duration, BMI, and baseline biomarker level (the latter only in models with biomarker change).Results:Of the 137 included AS patients, 72% were male, 79% HLAB27+; mean age at baseline was 42 years (SD 10.8), ASDAScrp 3.8 (0.8) and mSASSS 10.6 (16.1). After 2 years of follow-up, 33% showed mSASSS change ≥2 units and 24% had developed ≥1 new syndesmophyte. Serum levels of biomarkers of inflammation and bone formation showed significant changes under TNFi therapy, whereas adipokine levels were not altered from baseline (Figure 1).Univariable logistic regression revealed a significant association of baseline visfatin (odds ratio OR [95% confidence interval] 1.106 [1.007-1.215]) and sclerostin serum levels (OR 1.006 [1.001-1.011]) with mSASSS progression after 2 years. Baseline sclerostin levels were also associated with syndesmophyte progression (OR 1.007 [1.001-1.013]). In multivariable logistic analysis, only baseline visfatin level remained significantly associated (OR 1.465 [1.137-1.889]) with mSASSS progression. Furthermore, baseline calprotectin showed a positive association with both, mSASSS (OR 1.195 [1.055-1.355]) and syndesmophyte progression (OR 1.107 [1.001-1.225]) when adjusting for known risk factors for radiographic progression.Univariable logistic regression showed that change of sclerostin after 3 months was associated with syndesmophytes progression (OR 1.007 [1.000-1.015), change of PINP level after 2 years was associated with mSASSS progression (OR 1.027 [1.003-1.052]) and change of visfatin after 2 years was associated with both measures of radiographic progression – mSASSS (OR 1.108 [1.004-1.224]) and syndesmophyte formation (OR 1.115; [1.002-1.24]). However, those associations were lost in multivariable analysis.Conclusion:Independent of known risk factors, baseline calprotectin and visfatin levels were associated with radiographic spinal progression after 2 years of TNFi. Although biomarkers of inflammation and bone formation showed significant changes under TNFi therapy, these changes were not significantly related to radiographic spinal progression in our cohort of AS patients.References:[1]Poddubnyy et al 2018[2]Maas et al 2019Acknowledgements:Dr. Judith Rademacher is participant in the BIH-Charité Clinician Scientist Program funded by the Charité –Universitätsmedizin Berlin and the Berlin Institute of Health.Disclosure of Interests:Judith Rademacher: None declared, Mark Siderius: None declared, Laura Gellert: None declared, Freke Wink Consultant of: AbbVie, Maryna Verba: None declared, Fiona Maas: None declared, Lorraine M Tietz: None declared, Denis Poddubnyy: None declared, Anneke Spoorenberg Consultant of: Abbvie, Pfizer, MSD, UCB, Lilly and Novartis, Grant/research support from: Abbvie, Pfizer, UCB, Novartis, Suzanne Arends Grant/research support from: Pfizer.

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THU0389 OBESITY IS A STRONG PREDICTOR OF WORSE CLINICAL OUTCOMES AND TREATMENT RESPONSES TO BIOLOGICS IN PATIENTS WITH ANKYLOSING SPONDYLITIS

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2020-eular.4445 ◽

2020 ◽

Vol 79 (Suppl 1) ◽

pp. 429.2-429

Author(s):

L. Hu ◽

X. Ji ◽

F. Huang

Keyword(s):

Ankylosing Spondylitis ◽

Disease Activity ◽

Clinical Outcomes ◽

Normal Weight ◽

Low Grade ◽

Hla B27 ◽

Treatment Responses ◽

The Impact ◽

Overweight Or Obesity

Background:Obesity population are rising rapidly and have become a major health issue. Studies have shown that obesity is a low-grade inflammatory status characterized by increase in proinflammatory cytokines.Objectives:To examine the impact of overweight or obesity on disease activity and treatment responses to biologics in patients with ankylosing spondylitis (AS) in a real-world setting.Methods:Body mass index (BMI) is available in 1013 patients from the Chinese Ankylosing Spondylitis Imaging Cohort (CASPIC). Differences in clinical outcomes (such as BASDAI, ASDAS, BASFI, and ASAS HI) and treatment responses to biologics (ΔBASDAI and ΔASDAS) over 3, 6, 9, and 12 months are assessed between BMI categories (normal weight BMI <24 kg/m2; overweight BMI=24-28 kg/m2; obesity BMI ≥28 kg/m2) using Kruskal-Wallis test. The association between BMI and clinical characteristics and treatment responses to biologics was determined, and multivariate median regression analyses were conducted to adjust for confounders (such as age, gender, smoke, and HLA-B27).Results:Among 1013 patients with AS, overweight accounts for 33%, while obesity for 12.4%. There were significant differences between patients who were obese or overweight and those with a normal weight regarding clinical outcomes (BASDAI: 2.90/2.56 vs 2.21; ASDAS-CRP: 2.20/1.99 vs 1.81; BASFI: 2.13/1.69 vs 1.38; ASAS HI: 6.87/5.29 vs 5.12 and BASMI: 2.35/1.76 vs 1.62; all P<0.05). After adjusting for age, gender, smoke, and HLA-B27, obesity remained associated with higher disease activity (BASDAI: β=0.55, P=0.005; ASDAS-CRP: β=0.40, P<0.001), poorer functional capacity (BASFI: β=0.58, P=0.001), worse health index (ASAS HI: β=1.92, P<0.001) and metrology index (BASMI: β=0.71, P=0.013). For TNFi users, BMI was found to be negatively correlated with changes in disease activity (ΔBASDAI and ΔASDAS) in the multivariate regression model (all P<0.05), and overweight and obese patients showed an unsatisfactory reduction in disease activity during 3-month, 6-month, 9-month, and 12-month follow-up period, compared to normal weight patients (all P<0.05).Conclusion:Overweight or obesity impacts greatly on clinical outcomes and treatment responses to biologics in patients with ankylosing spondylitis, which argues strongly for obesity management to become central to prevention and treatment strategies in patients with AS.References:[1]Maachi M, Pieroni L, Bruckert E, et al. Systemic low-grade inflammation is related to both circulating and adipose tissue TNFalpha, leptin and IL-6 levels in obese women. Int J Obes Relat Metab Disord 2004;28:993–7.Figure 1.Changes of disease activity for TNFi users during 3-, 6-, 9- and 12-month follow-up according to BMI categories. a: vs. normal weight, P<0.05 in 3 months; b: vs. normal weight, P<0.05 in 6 months; c: vs. normal weight, P<0.05 in 9 months; d: vs. normal weight, P<0.05 in 12 months.Acknowledgments:We appreciate the contribution of the present or former members of the CASPIC study group.Disclosure of Interests:None declared

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IMPACT OF THE FREQUENCY OF USING NONSTEROIDAL ANTI-INFLAMMATORY DRUGS ON THE RADIOGRAPHIC PROGRESSION OF SACROILIITIS IN PATIENTS WITH EARLY AXIAL SPONDYLOARTHRITIS

Rheumatology Science and Practice ◽

10.14412/1995-4484-2018-346-350 ◽

2018 ◽

Vol 56 (3) ◽

pp. 346-350 ◽

Cited By ~ 3

Author(s):

D. G. Rumyantseva ◽

T. V. Dubinina ◽

Sh. F. Erdes

Keyword(s):

Ankylosing Spondylitis ◽

Disease Activity ◽

Radiographic Progression ◽

Axial Spondyloarthritis ◽

On Demand ◽

Number Of Patients ◽

Inflammatory Drugs ◽

The Mean ◽

Group 1

Objective: to compare the impact of continuous or on-demand use of nonsteroidal anti-inflammatory drugs (NSAIDs) on the activity and radiographic progression of early axial spondyloarthritis (axSpA).Subjects and methods. The investigation enrolled patients from the early spondyloarthritis cohort who met the 2009 Assessment of Spondyloarthritis International Society (ASAS) criteria for axSpA. This analysis included 68 patients who had been followed up for at least 24 months. The mean age at the time of inclusion in the investigation was 28.5±5.8 years; the mean disease duration was 24.1±15.4 months; 63 (92.6%) patients were HLA-B27-positive. The patients were divided into two groups: 1) 35 patients used NSAIDs at maximum therapeutic doses continuously during the follow-up period; 2) 33 patients received these drugs on-demand, depending on the presence and severity of back pain.Results and discussion. After 2-year follow-up, the median stage of radiographic sacroiliitis (SI) in Group 1 was unchanged and remained equal to 4; that in Group 2 in this period significantly increased from 3 to 4 scores (p < 0.05). At baseline, the patient groups did not differ in C-reactive protein (CRP) levels, the Ankylosing Spondylitis Disease Activity Score (ASDAS-CRP), and the Bath Ankylosing Spondylitis Functional Index (BASFI); however, the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) was higher in Group 1 (p < 0.05). The number of patients with active SI, as evidenced by magnetic resonance imaging (MRI), and the degree of its severity did not differ significantly between groups. After 2 years, all the patients retained low disease activity according to ASDAS-CRP, BASDAI, and CRP levels; and these measures did not differ significantly between groups either; the BASFI became higher in Group 1. MRI findings indicated that the number of patients with active SI decreased, but no differences were found between the groups.Conclusion. In patients with early axSpA, the continuous intake of NSAIDs can slow radiographic progression to a greater extent than their on-demand use.

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Cardiac conduction disturbances in patients with ankylosing spondylitis: results from a 5-year follow-up cohort study

RMD Open ◽

10.1136/rmdopen-2019-001053 ◽

2019 ◽

Vol 5 (2) ◽

pp. e001053 ◽

Cited By ~ 1

Author(s):

Karin Bengtsson ◽

Eva Klingberg ◽

Anna Deminger ◽

Hanna Wallberg ◽

Lennart T H Jacobsson ◽

...

Keyword(s):

Cohort Study ◽

Ankylosing Spondylitis ◽

Anterior Uveitis ◽

Beta Blockers ◽

Cardiac Conduction ◽

Symptom Duration ◽

Conduction Disturbances ◽

History Of ◽

Age And Sex

ObjectivesTo describe electrocardiographic (ECG) development in patients with ankylosing spondylitis (AS) and identify associations between baseline characteristics and cardiac conduction disturbances (CCD) at 5-year follow-up.MethodsIn a longitudinal cohort study, 172 patients (54% men, mean age (SD) of 50 (13) years at baseline) with AS underwent ECG, physical examination, questionnaires and laboratory testing at baseline and at 5-year follow-up. Descriptive statistics and univariate and age- and sex-adjusted logistic regression analyses were used. CCD included both atrioventricular and intraventricular blocks.ResultsTwenty-three of the 172 patients (13.4%) had a CCD at follow-up. Eight patients had developed a new CCD and eight had normalised their ECG. In the age- and sex-adjusted analyses, CCD at baseline (OR 24.8, 95% CI 7.3 to 84.5), male sex (OR 6.4, 95% CI 2.0 to 20.8), history of anterior uveitis (OR 4.4, 95% CI 1.3 to 14.5), higher ASDAS-CRP (OR 2.3, 95% CI 1.3 to 4.0), greater waist circumference (OR 1.3, 95% CI 1.1 to 1.6, per 5 cm), and medication with antiplatelets (OR 7.0, 95% CI 1.5 to 31.8) and beta-blockers (OR 3.4, 95% CI 1.0 to 11.5) were associated with a CCD at follow-up. Higher age and longer symptom duration were highly correlated and were both associated with a CCD at follow-up.ConclusionsThe presence of CCD in AS is in part dynamic and associated with both AS and non-AS characteristics. Our results suggest that patients especially prone to present with CCDs are older men with a previous CCD, longer symptom duration, higher AS disease activity, a history of anterior uveitis and medication reflecting cardiovascular disease.

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TNF blockers inhibit spinal radiographic progression in ankylosing spondylitis by reducing disease activity: results from the Swiss Clinical Quality Management cohort

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2017-211544 ◽

2017 ◽

Vol 77 (1) ◽

pp. 63-69 ◽

Cited By ~ 109

Author(s):

Christoph Molnar ◽

Almut Scherer ◽

Xenofon Baraliakos ◽

Manouk de Hooge ◽

Raphael Micheroli ◽

...

Keyword(s):

Ankylosing Spondylitis ◽

Quality Management ◽

Disease Activity ◽

Missing Values ◽

Radiographic Progression ◽

Multivariable Analysis ◽

Estimating Equation ◽

Clinical Quality ◽

The Impact

ObjectivesTo analyse the impact of tumour necrosis factor inhibitors (TNFis) on spinal radiographic progression in ankylosing spondylitis (AS).MethodsPatients with AS in the Swiss Clinical Quality Management cohort with up to 10 years of follow-up and radiographic assessments every 2 years were included. Radiographs were scored by two readers according to the modified Stoke Ankylosing Spondylitis Spine Score (mSASSS) with known chronology. The relationship between TNFi use before a 2-year radiographic interval and progression within the interval was investigated using binomial generalised estimating equation models with adjustment for potential confounding and multiple imputation of missing values. Ankylosing Spondylitis Disease Activity Score (ASDAS) was regarded as mediating the effect of TNFi on progression and added to the model in a sensitivity analysis.ResultsA total of 432 patients with AS contributed to data for 616 radiographic intervals. Radiographic progression was defined as an increase in ≥2 mSASSS units in 2 years. Mean (SD) mSASSS increase was 0.9 (2.6) units in 2 years. Prior use of TNFi reduced the odds of progression by 50% (OR 0.50, 95% CI 0.28 to 0.88) in the multivariable analysis. While no direct effect of TNFi on progression was present in an analysis including time-varying ASDAS (OR 0.61, 95% CI 0.34 to 1.08), the indirect effect, via a reduction in ASDAS, was statistically significant (OR 0.75, 95% CI 0.59 to 0.97).ConclusionTNFis are associated with a reduction of spinal radiographic progression in patients with AS. This effect seems mediated through the inhibiting effect of TNFi on disease activity.

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Prognostic Factors for Radiographic Progression in Patients with Seronegative Rheumatoid Arthritis

Journal of Personalized Medicine ◽

10.3390/jpm11030184 ◽

2021 ◽

Vol 11 (3) ◽

pp. 184

Author(s):

Eun-Jung Park ◽

WooSeong Jeong ◽

Jinseok Kim

Keyword(s):

Rheumatoid Arthritis ◽

Prognostic Factors ◽

Radiographic Progression ◽

Linear Regression Analysis ◽

University Hospital ◽

Symptom Duration ◽

Radiographic Damage ◽

National University ◽

Yearly Change

(1) Background: It has long been suggested that seronegative rheumatoid arthritis (RA) represents a clinical entity quite distinct from that of seropositive. However, analytical studies of seronegative RA dedicated to clinical outcomes regarding radiographic progression and related risk factors are scarce. The aim of this study is to evaluate radiographic outcome and prognostic factors for radiographic progression in patients with seronegative rheumatoid arthritis. (2) Methods: Subjects included RA patients reported as seronegative for both rheumatoid factor and anti-citrullinated protein antibody, who were treated at Jeju National University Hospital in South Korea between 2003 and 2016, including follow-up of at least 2 years. All patients fulfilled 1987 ACA or 2010 ACR/EULAR RA criteria. Radiographic progression was measured by yearly change in the Sharp van der Heijde (SvdH) score during follow-up periods. Medical records, laboratory and radiographic data were retrospectively analyzed, and linear regression analysis was performed to evaluate prognostic factors for radiographic progression in patients with seronegative rheumatoid arthritis. (3) Results: In total, 116 patients with seronegative RA were observed and 43 (37.1%) patients demonstrated radiographic damage during follow-up period. Mean age at diagnosis was 48 years and 86 (74.1%) patients were female. Symptom duration at diagnosis was 1.3 years and mean follow-up duration was 5.2 years. Patients with radiographic damage at diagnosis were 14 (12.1%) and mean SvdH score was 6.8 at diagnosis. Radiographic damage and SvdH at diagnosis significantly correlated with radiographic progression in patients with seronegative RA after adjusting age, sex, symptom duration, number of active synovitis, and CRP at diagnosis (β-coefficient 6.5 ± 1.84; p = 0.001 and β-coefficient 0.12 ± 0.02; p < 0.001, respectively). (4) Conclusions: This study determined that radiographic damage and SvdH at diagnosis were predictive factors in progression of radiographic damage in patients with seronegative rheumatoid arthritis. A large comparative study dedicated to this issue in seronegative RA is required.

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SAT0369 SPINAL RADIOGRAPHIC PROGRESSION IN EARLY SPONDYLOARTHRITIS: SIX-YEAR RESULTS FROM THE ESPERANZA COHORT

Annals of the Rheumatic Diseases ◽

10.1136/annrheumdis-2020-eular.5501 ◽

2020 ◽

Vol 79 (Suppl 1) ◽

pp. 1132.2-1132

Author(s):

E. De Miguel ◽

J. F. Garcia Llorente ◽

C. Urrego-Laurín ◽

M. L. García-Vivar ◽

C. Fernández-Carballido ◽

...

Keyword(s):

Structural Damage ◽

Radiographic Progression ◽

Intraclass Correlation ◽

Hla B27 ◽

Research Support ◽

Bone Bridge ◽

X Ray ◽

Structural Progression ◽

Absolute Agreement

Background:There are few studies focused on the development of structural damage over time in patients with early SpAObjectives:The aim of this study is to analyze the mSASSS radiographic progression of spine in patients with early spondyloarthritis (SpA) in the Esperanza cohort.Methods:In this longitudinal study, 49 patients of the Spanish early spondyloarthritis (SpA) Esperanza cohort were included. Every patient had a baseline and a six years lateral X-Ray of the cervical and lumbar of spine. The assessment of spine structural damage was done by the modified Stoke Ankylosing Spondylitis Spine Score (mSASSS). Nine readers, blinded for the diagnosis, participated in the reliability exercise, all of them experienced rheumatologists and members of the Spanish spondyloarthritis working group (GRESSER). The mSASSS progression and development of new syndesmophytes was analyzed. The gold standard of every elemental lesion of the mSASSS and the total mSASSS score was the agreement achieved by the independent categorical opinion of at least five of the nine readers. For reliability, intraclass correlation coefficient (ICC) two-way mixed, absolute agreement was used.Results:Forty-nine patients were included, 69 % were males and 49%, HLA B27 positive. Mean ± SD baseline ESR, CRP, BASDAI, BASFI and mSASSS were 10.7±11.7, 5.4±7.1, 3.7±2.5, 2.1±2.0 and 0.326±0.85, respectively. Inter-reader ICC reliability of the 9 readers was 0.812 (CI 95%; 0.764-0.857). The mSASSS score at the six-year visit was 0.67 ± 1.6: thirty-nine patients did not present any changes in this score at the end of the follow-up, two patients had Δ mSASSS of – 1 and eight patients, an increase in this score (four patients, +1; three patients, +2 and one patient, +9 points).At baseline, five patients presented one syndesmophyte; at the six-year visit, seven had one syndesmophyte; one patient, two syndesmophytes and another one, one bone bridge. Only 2/5 patients (40%) with syndesmophytes at baseline showed an increase in Δ mSASSS; the two patients with a Δ mSASSS of -1 did not have syndesmophytes at baseline. Five out of eight patients (62.5%) with an increase of the Δ mSASSS presented this lesion at the six-year visit but only two of them showed syndesmophytes at baseline. On the other hand, two of the three patients who showed an increase of the ΔmSASSS without syndesmophytes at baseline presented an erosion in the anterior vertebral corner and the patient with the bone bridge had a previous syndesmophyte. Our results indicate that in early SpA much of the progression appears in patients without previous syndesmophytes.Conclusion:Spinal radiographic progression was very low in our early SpA cohort, with a mean progression of 0.3 mSASSS units. Only eight patients (16.3%) presented spinal structural progression, most of them not showing syndesmophytes at baseline. It is reasonable to consider that an early diagnosis and monitoring could result in a low radiographic progression.Disclosure of Interests:Eugenio de Miguel Grant/research support from: Yes (Abbvie, Novartis, Pfizer), Consultant of: Yes (Abbvie, Novartis, Pfizer), Paid instructor for: yes (AbbVie, Novartis, Pfizer, MSD, BMS, UCB, Roche, Grunental, Janssen, Sanofi), Speakers bureau: yes (AbbVie, Novartis, Pfizer, MSD, BMS, UCB, Roche, Grunental, Janssen, Sanofi), Jose Francisco Garcia LLorente: None declared, Claudia Urrego-Laurín: None declared, Maria Luz García-Vivar: None declared, Cristina Fernández-Carballido Consultant of: Yes, I have received fees for scientific advice (Abbvie, Celgene, Janssen, Lilly and Novartis), Speakers bureau: Yes, I have received fees as a speaker (Abbvie, Celgene, Janssen, Lilly, MSD, Novartis), María del Carmen Castro Villegas: None declared, Beatriz Joven-Ibáñez Speakers bureau: Abbvie, Celgene, Janssen, Merck Sharp & Dohme, Novartis, Pfizer, Xavier Juanola-Roura: None declared, Carolina Tornero: None declared, E. Galindez: None declared

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Determinants of Early Radiographic Progression in Ankylosing Spondylitis

The Journal of Rheumatology ◽

10.3899/jrheum.100094 ◽

2010 ◽

Vol 37 (11) ◽

pp. 2356-2361 ◽

Cited By ~ 26

Author(s):

PAMIR ATAGUNDUZ ◽

SIBEL ZEHRA AYDIN ◽

CENGIZ BAHADIR ◽

BURAK ERER ◽

HANER DIRESKENELI

Keyword(s):

Ankylosing Spondylitis ◽

Progressive Disease ◽

Radiographic Progression ◽

Lumbar Vertebrae ◽

Joint Involvement ◽

Hla B27 ◽

Peripheral Arthritis ◽

Factors Affecting ◽

Axial Disease ◽

Radiographic Changes

Objective.To investigate the demographic and clinical characteristics associated with early, extensive radiographic changes in ankylosing spondylitis (AS).Methods.Radiographic severity was assessed cross-sectionally in 235 patients with AS using the Bath AS Radiological Index spine score (BASRI-s). Patients with extensive radiographic changes on the lumbar portion of BASRI-s were defined as the early axial ankylosis (EAA) Group. ANCOVA and logistic regression analyses were used to identify factors affecting EAA.Results.Most study patients were men (139/235, 59.0%). Mean disease duration was 12.4 ± 9.3 years. Fifteen percent of women and 34.8% of men with AS were in the EAA group. HLA-B27-positive men with AS had significantly higher BASRI-lumbar scores, while HLA-B27 had no effect on radiographic progression of axial disease in women with AS. Peripheral joint involvement was associated with slow radiographic progression. Hip involvement had no effect on axial progression but uveitis was more frequent in the male EAA group. The odds for an HLA-B27-positive male patient with AS who did not have peripheral arthritis of having a BASRI-lumbar score of 3 or higher were 3.4 (77% chance to have axially progressive disease). Presence of uveitis increased these odds to 93%. Only 15% of female patients with AS had EAA, and the absence of peripheral arthritis was the only clinical measure associated with EAA in this group.Conclusion.EAA was more frequent in men with AS than in women. Absence of peripheral arthritis, HLA-B27 positivity, and uveitis were associated with multiple syndesmophytes or fusion of multiple vertebrae of the lumbar vertebrae.

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Elevated serum level of hepatocyte growth factor predicts development of new syndesmophytes in men with ankylosing spondylitis

Rheumatology ◽

10.1093/rheumatology/keaa460 ◽

2020 ◽

Author(s):

Anna Deminger ◽

Eva Klingberg ◽

Merja Nurkkala ◽

Mats Geijer ◽

Hans Carlsten ◽

...

Keyword(s):

Cohort Study ◽

Ankylosing Spondylitis ◽

Growth Factor ◽

Hepatocyte Growth Factor ◽

Radiographic Progression ◽

Elevated Serum ◽

Regression Analyses ◽

Baseline Serum ◽

Hepatocyte Growth

Abstract Objectives To study baseline serum hepatocyte growth factor (s-HGF) as a predictor of spinal radiographic progression overall and by sex and to analyse factors correlated to changes in s-HGF in patients with AS. Methods At baseline and the 5-year follow-up, s-HGF was analysed with ELISA. Spinal radiographs were graded according to modified Stoke Ankylosing Spondylitis Spinal Score. Radiographic progression was defined as ≥2 modified Stoke Ankylosing Spondylitis Spinal Score units/5 years or development of ≥1 syndesmophyte. Logistic regression analyses were used. Results Of 204 baseline participants, 163 (80%) completed all examinations at the 5-year follow-up (54% men). Baseline s-HGF was significantly higher in men who developed ≥1 syndesmophyte compared with non-progressors, median (interquartile range) baseline s-HGF 1551 (1449–1898) vs 1436 (1200–1569) pg/ml, P = 0.003. The calculated optimal cut-off point for baseline s-HGF ≥1520 pg/ml showed a sensitivity of 70%, a specificity of 69% and univariate odds radio (95% CI) of 5.25 (1.69, 14.10) as predictor of development of ≥1 new syndesmophyte in men. Baseline s-HGF ≥1520 pg/ml remained significantly associated with development of ≥1 new syndesmophyte in men in an analysis adjusted for the baseline variables age, smoking, presence of syndesmophytes and CRP, odds radio 3.97 (1.36, 11.60). In women, no association with HGF and radiographic progression was found. Changes in s-HGF were positively correlated with changes in ESR and CRP. Conclusion In this prospective cohort study elevated s-HGF was shown to be associated with development of new syndesmophytes in men with AS.

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