Depression as a possible determinant of fatigue in patients with axial spondyloarthritis.

OBJECTIVES: Fatigue is a common comorbidity in patients with axial spondyloarthritis (axSpA), often reported also by those in clinical remission or with moderate disease activity. The aim of this study is to assess the prevalence of fatigue in patients with axSPA, and to investigate possible non-disease-related determinants, with a special focus on depression. METHODS: Patients with axSpA were assessed using the Chalder's Fatigue Questionnaire (CFQ) for fatigue, and the depression subscale of the Hospital Anxiety and Depression Scale (HADS-D) for depression. Ankylosing Spondylitis Disease Activity Score (ASDAS), Bath Ankylosing Spondylitis Functional Index (BASFI) and Health Assessment Questionnaire (HAQ) were also used to assess disease activities and disability. Univariate and multivariate linear regressions were performed to identify possible predictors of fatigue. RESULTS: Out of 119 patients, 53 (44.5%) had fatigue. Patients with fatigue had higher HADS-D, ASDAS, BASFI, HAQ scores. HADS-D was predictive of CFQ score in univariate and multivariate regressions for total CFQ, and for mental and physical subscales. The correlation between HADS-D and CFQ total score was statistically significant also when taking into consideration only patients in clinical remission and with moderate disease activity. Depressed patients had higher CFQ score compared to non-depressed ones, and did not show any difference in CFQ scores when stratified for disease activity or systemic inflammation. CONCLUSIONS: The study found correlation between fatigue and disease activity and depression in patients with axSpA. These findings suggest that depression could represent the major determinant of fatigue in patients with axSpA, independently of clinical activity.

Comorbidities in the Spondyloarthritis GISEA Cohort: an average treatment effect analysis on patients treated with bDMARDs.

OBJECTIVES: We aimed to investigate the effectiveness of tumour necrosis factor inhibitors (TNFi), anti-interleukin-17 or interleukin-12/23 monoclonal antibodies (anti-IL) on comorbidities in a cohort of patients with spondyloarthritis (SpA), using an average treatment effect (ATE) analysis. METHODS: SpA patients from the multicentre Italian GISEA Registry were divided into groups according to pharmacological exposure: no treatment (G0), TNFi (G1) and non-responders to TNFi switched to anti-IL (G2). In each group, we recorded the prevalence and incidence of infectious, cardiopulmonary, endocrinological, gastrointestinal, oncologic, renal and neurologic comorbidities. Each comorbidity was then fitted for ATE and baseline features were evaluated for importance. RESULTS: The main findings of this study comprising 4458 SpA patients relate to cancer, other gastrointestinal diseases (OGID) and fibromyalgia. ATE showed no increased risk of solid cancer in G1 (0.42 95% CI 0.20-0.85) and G2 (0.26 95% CI 0.08-0.71) vs. G0, with significantly higher incidence in G0 (14.07/1000 patient-years, p=0.0001). Conversely, a significantly higher risk of OGID and fibromyalgia was found in G1 (1.56 95% CI 1.06-2.33; 1.69 95% CI 1.05-2.68, respectively) and G2 (1.91 95% CI 1.05-3.24; 2.13 95% CI 1.14-3.41, respectively) vs. G0. No treatment risk reduction was observed in haematological malignancies, cardiovascular events and endocrinological comorbidities. CONCLUSIONS: Overall, our study confirms the safety of TNFi and anti-IL in SpA patients, albeit with some caveats pertaining to solid cancers, OGID and fibromyalgia. Furthermore, taking into consideration causality with observational data may yield more reliable and relevant clinical information.

Comparison and potential determinants of health-related quality of life among rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis: A cross-sectional study.

OBJECTIVES: This study aimed to compare the health-related quality of life scores among rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis and to evaluate socio-demographic and clinical determinantes of quality of life across diseases. METHODS: The sample comprised 490 patients with rheumatoid arthritis, 198 with psoriatic arthritis, and 119 with spondyloarthritis who completed a series of health examinations and self-reported questionnaires. Quality of life was evaluated using the Short-Form 36 Health Survey, disease activity by DAS28-CRP, DAPSA, and ASDAS-CRP (for rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis, respectively), depression and anxiety using the Hospital Anxiety and Depression Scale. ANOVA was used to compare the quality of life dimensions and their physical and mental summary measures among rheumatic diseases, and multivariate analysis was used to explore their potential determinants. RESULTS: Rheumatoid arthritis had significantly worse scores than spondyloarthritis in the following dimensions: physical functioning, role limitation due to physical health, physical component score, and mental health. Psoriatic arthritis was not significantly different from the other two diseases. Multivariate analysis revealed that physical quality of life was mainly associated with disease activity across rheumatic diseases, rheumatological treatment and depression in rheumatoid arthritis and psoriatic arthritis. Mental quality of life is primarily associated with depression and anxiety across rheumatic diseases. CONCLUSION: There were differences in quality of life among patients with inflammatory rheumatic diseases, but overall, approximately uniform factors explained the variance in quality of life across diseases. Clinicians should develop general approaches and strategies for inflammatory rheumatic diseases to improve patients' quality of life.

Upadacitinib effectiveness and factors associated with minimal disease activity achievement in patients with psoriatic arthritis: preliminary data of a real-life multicenter study.

BACKGROUND: Upadacitinib (UPA) is a selective JAK inhibitor recently approved for the treatment of psoriatic arthritis (PsA). In this post-approval study, we aimed to evaluate the effectiveness and safety of UPA over 24 weeks and identify clinical predictors of response, in a multicentric cohort of patients affected by PsA. METHODS: One hundred and twenty-six patients with PsA treated with UPA were enrolled in 10 Italian centres. UPA effectiveness outcomes, such as the proportion of patients with MDA status, DAPSA remission, and low disease activity, ASDAS-CRP inactive and low disease activity, and change from baseline in DAPSA and ASDAS-CRP scores, were evaluated every 12 weeks until week 24. The proportion of DAPSA minor, moderate, and major improvement, and ASDAS clinically important improvement (CII) and major improvement (MI) were considered as well. All treatment-related adverse events were collected during the observation period. Clinical predictors of MDA response at week 24 were evaluated through multivariate analysis. RESULTS: At baseline, 124/126 (98%) and 54/126 (43%) patients showed peripheral and axial involvement, respectively; 110 (87%) patients were intolerant or resistant to biologic DMARDs.  At 24 weeks, MDA status, DAPSA remission, and ASDAS-CRP inactive disease were achieved in 47%, 23%, and 48% of patients, respectively. Minor, moderate, and major DAPSA improvement was observed in 67%, 39%, and 23%, respectively; while 65% and 35% achieved ASDAS-CRP CII and MI, respectively. The mean change from baseline was 15.9 ± 13.5 (p < 0.001) for DAPSA and 1.21 ± 0.97 (p < 0.001) for ASDAS-CRP. Thirteen patients (10%) discontinued UPA due to a lack of efficacy or non-serious adverse events. No serious adverse events were observed. Male gender (OR 2.54, 95% CI 1.03-6.25 p = 0.043), being naïve to biological DMARDs (OR 4.13, 95% CI 1.34-12.71, p = 0.013) and elevated baseline CRP (OR 2.49, 95% CI 1.02-6.12, p = 0.046) were associated with MDA response at week 24. CONCLUSIONS: This is one of the first real-life studies supporting the effectiveness of UPA and its safety profile in PsA patients. Furthermore, the study identifies predictors of MDA response to UPA treatment at 6 months.

Evolution of Rheumatoid-Arthritis-Associated Interstitial Lung Disease in Patients Treated with JAK Inhibitors: A Retrospective Exploratory Study.

BACKGROUND: The aim of this multicenter retrospective study was to investigate the effectiveness and safety of the available JAK-inhibitors (JAKi) in patients with rheumatoid arthritis (RA) and interstitial lung disease (ILD). METHODS: We retrospectively analyzed patients with classified RA and RA-ILD undergoing JAKi in 6 Italian tertiary centers from April 2018 to June 2022. We included patients with at least 6 months of active therapy and one high-resolution chest tomography (HRCT) carried out within 3 months of the start of JAKi treatment. The HRCT was then compared to the most recent one carried out within 3 months before the last available follow-up appointment. We also kept track of the pulmonary function tests. RESULTS: We included 43 patients with RA-ILD and 23 males (53.48%) with a median age (interquartile range, IQR) of 68.87 (61.46-75.78) treated with JAKi. The median follow-up was 19.1 months (11.03-34.43). The forced vital capacity remained stable in 22/28 (78.57%) patients, improved in 3/28 (10.71%) and worsened in 3/28 (10.71%). The diffusing capacity of lung for carbon monoxide showed a similar trend, remaining stable in 18/25 (72%) patients, improving in 2/25 (8%) and worsening in 5/25 (20%). The HRCT remained stable in 37/43 (86.05) cases, worsened in 4/43 (9.30%) and improved in the last 2 (4.65%). DISCUSSION: This study suggests that JAKi therapy might be a safe therapeutic option for patients with RA-ILD in a short-term follow-up.

Coping strategies, emotional distress and perceived disease severity in a cohort of patients with rheumatoid arthritis: a mediation analysis.

OBJECTIVES: Few data are available on the role of emotional distress as a possible mediator of the relationship between coping strategies and the Patient Global Assessment (PGA). This study aims to investigate, in a large cohort of patients affected by RA, the relationship between specific copying strategies and PGA, and the role of emotional distress as a mediator. METHODS: A total of 490 patients with RA completed a set of standardized assessments including the self-reported PGA, the Coping Orientation to the Problems Experienced (COPE-NVI) and the Hospital Anxiety and Depression Scale (HADS). A mediation analysis was conducted to investigate the role of emotional distress. RESULTS: The effect of coping strategies on the PGA score was significantly mediated by the emotional distress for religious (total effect mediated 42.0%), planning (total effect mediated 17.5%), behavioural disengagement (total effect mediated 10.5%), and focus on and venting of emotions (total effect mediated 9.8%). Seven coping strategies (acceptance, positive reinterpretation and growth, active coping, denial, humour, substance use-mental disengagement) resulted directly associated to PGA total score, but no mediation effect was found. The remaining four coping strategies were not associated to the PGA score. CONCLUSION: This study suggests that coping strategies could be an important factor in the perceived disease severity. Consequently, in order to reduce PGA in patients with RA, a useful tool could be represented by the implementation of psychological interventions aiming to modify the specific coping styles. Moreover, to prevent or treat emotional distress seems to further reduce PGA.

Clinical and psychological characteristics associated with negative beliefs and concerns about treatment necessity in rheumatic diseases.

Identifying factors that influence problematic beliefs and behaviors related to pharmacotherapy may be useful for clinicians to improve the patients' adherence. The study aims to assess patients' beliefs about the necessity and concerns regarding pharmacotherapy in rheumatic diseases and attitude styles, and to investigate the association between clinical factors and negative beliefs about medication. A sample of 712 patients affected by Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis was enrolled. They were assessed using the Beliefs about Medicines Questionnaires-Specific (BMQ), the Simplified Disease Activity Index (SDAI), the Visual Analogue Scale for pain (VAS), the Chalder Fatigue Scale (CFQ) and the Health Assessment Questionnaire-Disability Index (HAQ-DI). The balance between benefits and costs in the BMQ-Specific was positive in the 79.4% of patients, negative in the 12.1% and equal in the 8.6%. SDAI, taking more than 5 medications, taking anti interleukin 6 (Anti-IL6) or biological disease-modifying antirheumatic drugs (bDMARDs), or targeted synthetic disease-modifying antirheumatic drugs (tsDMARDs), pain, and fatigue were significantly associated to higher Concerns. Having a longer disease duration was significantly associated with a higher Necessity, together with the current pharmacological treatments and the disability. The multivariate regression models estimated that higher pain and fatigue were associated to higher Concerns (p < 0.001), while a longer disease duration (p < 0.001) and all pharmacological treatments for a rheumatologic disease (p = 0.001) were associated to higher Necessity levels. A high length of disease, a low level of remission, a high number of total medications, the prescription of an Anti-IL6/bDMARDs/tsDMARDs drug, a high level of pain, fatigue and disability identified patients potentially less adherent to pharmacotherapy to be carefully looked after by clinicians.

Effectiveness and safety of secukinumab in axial spondyloarthritis: a 24-month prospective, multicenter real-life study.

Objectives: To evaluate, in a multicentric Italian cohort of axial spondyloarthritis (axSpA) patients on Secukinumab (SEC) followed for 24 months: (1) the long-term effectiveness and safety of SEC; (2) the drug retention rate and low disease activity (LDA) measured as Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) < 4/Ankylosing Spondylitis Disease Activity Score (ASDAS) < 2.1 and very low disease activity (VLDA) measured as BASDAI < 2/ASDAS < 1.3; (3) any differences in outcomes according to line of biological treatment (naïve/non-naïve), gender (male/female), subtype of axSpA [radiographic axSpA (r-axSpA)/non-radiographic axSpA (nr-axSpA)]. Methods: Consecutive axSpA patients treated with SEC were evaluated prospectively. Disease characteristics, previous/ongoing treatments, comorbidities, and follow-up duration were collected. Disease activity/functional/clinimetric scores and biochemical-values were recorded at baseline (T0), 6 (T6), 12 (T12), and 24 (T24) months. Effectiveness was evaluated over-time with descriptive statistics; multivariate Cox and logistic regression models were used to evaluate predictors of drug discontinuation and LDA at T6. Infections and adverse events were recorded. Results: A total 249 patients (47.8% male; median age 51) were enrolled; 40.9% had HLA-B27; 53.8% had r-axSpA, and 46.2% nr-axSpA. SEC was prescribed in 28.9% naïve and in 71.1% non-naïve patients. SEC effectiveness was shown as an improvement in several outcomes, such as ASDAS [T0 = 3.5 (2.9-4.4) versus T24 = 1.9 (1.2-2.4); p = 0.02] and BASDAI [T0 = 6.5 (5.0-7.5) versus T24 = 2.8 (1.8-4.0); p = 0.03]. At T24, naïve patients showed better physical functioning and lower disease activity than non-naïve. After 24 months of treatment, 90.7% of naïve and 75.3% of non-naïve patients achieved LDA (BASDAI < 4). Treatment was discontinued in 24.5% patients, mainly due to primary/secondary loss of effectiveness, and in 6.8% due to adverse events. Retention rate at T24 was 75% in the whole population, with some difference depending on gender (p = 0.002). Conclusion: In a real-life clinical setting, SEC proved to be safe and effective in axSpA, mainly in naïve-patients, with a notable drug retention rate. No differences were observed between r-axSpA and nr-axSpA.

High plasma C5a and C5b-9 levels during quiescent phases are associated to severe antiphospholipid syndrome subsets.

OBJECTIVES: High plasma C5a and C5b-9 levels are considered a clear sign of complement activation. We aimed to evaluate the clinical significance of these two complement activation products during quiescent phases of thrombotic antiphospholipid syndrome (APS) by comparing their plasma levels in the different clinical subsets and relating them to the clinical characteristics and antiphospholipid antibody profile of the patients. METHODS: The three patient subsets studied were: i) thrombotic patients responsive to anti-vitamin K therapy (TAPS); ii) patients with refractory to vitamin K antagonists recurrent thrombosis (RAPS); iii) patients diagnosed with catastrophic APS (CAPS). Plasma C5a and C5b-9 levels were assessed using commercial ELISA assays. RESULYTS: Sixty-two quiescent APS patients were recruited: 40 were affected by TAPS, 13 by RAPS and 9 by CAPS. Data analysis showed that the TAPS patients had significantly lower levels of both complement activation products with respect to the RAPS and CAPS patients. In addition, C5a and/or C5b-9 significantly prevailed in the patients with small-vessel thrombosis, just as C5b-9 did in the triple antiphospholipid antibody positive patients. The ROC curve showed that the best cut-offs for C5a and C5b-9 levels had a higher sensitivity, specificity and likelihood ratio in the CAPS and RAPS groups than they did in the TAPS subset. CONCLUSIONS: These results suggest that the persistence of high plasma C5b-9 and C5a levels during quiescent phases identifies APS patients with more severe disease who may develop rethrombosis and benefit from complement inhibition treatment during an acute disease phase.

Rheumatoid arthritis and myasthenia gravis: a case-based review of the therapeutic options.

INTRODUCTION: Myasthenia gravis is an autoimmune disease affecting the neuromuscular junction, often associated with other autoimmune diseases, including rheumatoid arthritis. Patients with rheumatoid arthritis present an increased prevalence of myasthenia gravis compared to the general population. While these two diseases share some therapeutic options, such as glucocorticoids, methotrexate, and rituximab, there are no guidelines for treating concomitant disease. We aim to review the available evidence and to discuss the efficacy and safety of the therapeutic options in patients with rheumatoid arthritis associated with myasthenia gravis. METHOD: We described three patients with rheumatoid arthritis associated with myasthenia gravis and we performed a systematic review of the associated literature. RESULTS: A 48-year-old man and two women (48 and 55 years old) with concomitant diagnoses of active rheumatoid arthritis and well-controlled myasthenia gravis are described. They were treated with methotrexate, leflunomide, upadacitinib, and adalimumab. None of them experienced changes in their myasthenic symptoms. We found 9 additional cases from our literature review. Methotrexate, rituximab, upadacitinib, diphenyl sulfone, auranofin, and loxoprofen sodium did not show an impact on the seven patients with previously well-controlled myasthenia. Glucocorticoids, methotrexate, and rituximab proved effective in active myasthenia gravis and arthritis. Conflicting data emerged for Tumor-necrosis factor inhibitors. CONCLUSIONS: Although the available evidence remains scarce, we consider glucocorticoids, methotrexate, and rituximab as safe and effective options. The role of tumor-necrosis factor inhibitors remains uncertain. Eventually, Janus Kinase inhibitors are a novel interesting option for these patients. Key Points • To date, the only evidence on the treatment of patients with rheumatoid arthritis and concomitant myasthenia gravis derives from case reports. • Based on the review of the available case reports and on the cases we described, we consider glucocorticoids, methotrexate, and rituximab as safe and effective options, while the role of Tumor-necrosis factor inhibitors remains uncertain. • Based on the cases we described, Janus Kinase inhibitors are a novel interesting option for patients with concomitant rheumatoid arthritis and myasthenia gravis.

Depression is associated with increased disease activity and higher disability in a large Italian cohort of patients with rheumatoid arthritis.

INTRODUCTION: Depression is a quite common comorbidity in patients with rheumatoid arthritis (RA) and is thought to influence its severity. This study aims to estimate, in a large cohort of Italian patients with RA, the prevalence of depression and to investigate the clinical correlates of depression in terms of disease activity and disability. METHODS: This is a cross-sectional study enrolling 490 outpatients with RA (80% female, mean age 59.5). The Hospital Anxiety and Depression Scale (HADS) was used to assess the presence of depression with a cut-off of 11. We collected data about disease activity and disability with DAS28, TJC-68, PhGA, PGA, VAS, DAS28, SDAI, CDAI and HAQ. RESULTS: Prevalence of depression was 14.3% (95% CI: 11-17%). Depressed patients, when compared with not depressed ones, were found to have higher scores for TJC-68 (p = 0.011), PhGA (p = 0.001), PGA (p = 0.001), VAS (p = 0.001), DAS28 (p = 0.007), SDAI (p = 0.001), CDAI (p = 0.001) and HAQ (p = 0.001). Out of the 70 depressed patients, 30 subjects, already known to be depressed in the past, were still depressed at the time of the assessment, with only 11 (15.7%) under antidepressants. A multivariate analysis showed that male sex, higher PGA score, use of antidepressants and higher HAQ score were significantly associated with an increased risk of depression. CONCLUSIONS: Our study shows that depression is common in RA and may affect its activity mainly via an alteration in the perception of the disease. Although its important implications, depression is still under-diagnosed and its management is inadequate.

Effectiveness and safety of secukinumab in 608 patients with psoriatic arthritis in real life: a 24-month prospective, multicentre study.

OBJECTIVES: To evaluate in a multicentric Italian cohort of patients with psoriatic arthritis (PsA) on secukinumab followed for 24 months: (1) the long-term effectiveness and safety of secukinumab, (2) the drug retention rate and minimal disease activity (MDA), (3) differences in the outcomes according to the biological treatment line: biologic-naïve patients (group A) versus multifailure (group B) patients. METHODS: Consecutive patients with PsA receiving secukinumab were evaluated prospectively. Disease characteristics, previous/ongoing treatments, comorbidities and follow-up duration were collected. Disease activity/functional/clinimetric scores and biochemical values were recorded at baseline (T0), 6(T6), 12(T12) and 24(T24) months. Effectiveness was evaluated overtime with descriptive statistics; multivariate Cox and logistic regression models were used to evaluate predictors of drug-discontinuation and MDA at T6. Infections and adverse events were recorded. RESULTS: 608 patients (41.28% men; mean (SD) age 52.78 (11.33)) were enrolled; secukinumab was prescribed as first-line biological treatment in 227 (37.34%) patients, as second (or more)-line biological treatment in 381 (62.66%). Effectiveness of secukinumab was shown with an improvement in several outcomes, such as Ankylosing Spondylitis Disease Activity Score (T0=3.26 (0.88) vs T24=1.60 (0.69) ;p=0.02) and Disease Activity Index for Psoriatic Arthritis (T0=25.29 (11.14) vs T24=7.69 (4.51); p<0.01). At T24, group A showed lower Psoriasis Area Severity Index (p=0.04), erythrocyte sedimentation rate and C reactive protein (p=0.03 ;p=0.05) and joint count (p=0.03) compared with group B. At T24, MDA was achieved in 75.71% of group A and 70.37% of group B. Treatment was discontinued in 123 (20.23%) patients, mainly due to primary/secondary loss of effectiveness, and in 22 due to adverse events. Retention rate at T24 was 71% in the whole population, with some difference depending on secukinumab dosage (p=0.004) and gender (p=0.05). CONCLUSIONS: In a real-life clinical setting, secukimumab proved safe and effective in all PsA domains, with notable drug retention rate.

Golimumab effectiveness in biologic inadequate responding patients with rheumatoid arthritis, psoriatic arthritis and spondyloarthritis in real-life from the Italian registry GISEA.

OBJECTIVE: To evaluate the clinical effectiveness of golimumab in biologic inadequate responder (IR) patients with Rheumatoid arthritis (RA), Spondyloarthritis (SpA), and Psoriatic arthritis (PsA). METHODS: We analyzed 1424 patients on golimumab from the GISEA registry. Drug survival was estimated by Kaplan-Meier analysis in biologic-naïve, 1-biologic IR, ≥2-biologics IR patients. Hazard ratios (HRs) of discontinuing golimumab at 2 years were assessed by multivariate Cox regression. Patients achieving CDAI based low disease activity (LDA) or BASDAI<4 were calculated at 6 and 12 months. RESULTS: In RA (n.370), the 2-years survival on golimumab was 61.4% in 1-biologic IR, 51.9% in≥2-biologics IR, and 73.1% in biologic-naive patients (P=0.002 vs≥2-biologics IR). In SpA (n.502), the survival was similar among 1-biologic IR (80%), ≥2-biologics IR (76.5%), and biologic-naive (74.6%) patients (P>0.05). In PsA (n.552) the survival was 72% in 1-biologic IR, 72.5% in≥2-biologics IR, and 71.8% in naïve-biologic (P>0.05). Predictors of golimumab discontinuation were monotherapy (HR 1.65) for RA, female gender for SpA (HR 2.48) and PsA (HR 1.57). In RA, patients on CDAI-LDA were lower in 1-biologic IR (40%) or≥2 biologics IR (40%) than in biologic-naïve (60%) group at 6 months (P=0.02), but no difference was observed at 12 months. In PsA and SpA, the percentage of patients on CDAI-LDA or BASDAI<4 at 6 months was almost identical across the subgroups. CONCLUSIONS: Golimumab had similar effectiveness in biologic-failure and biologic-naïve SpA and PsA, but seems to be less effective in multi-failure RA patients, especially as monotherapy. The best outcomes were seen in male patients.

Depression is associated with increased disease activity and higher disability in a large Italian cohort of patients with rheumatoid arthritis

Abstract Introduction: Depression is a quite common comorbidity in patients with rheumatoid arthritis (RA) and is thought to influence its severity. This study aims to estimate, in a large cohort of Italian patients with RA, the prevalence of depression and to investigate the clinical correlates of depression in terms of disease activity and disability. Methods: This is a cross-sectional study enrolling 490 outpatients with RA (80% female, mean age 59.5). The Hospital Anxiety and Depression Scale (HADS) was used to assess the presence of depression with a cut-off of 11. We collected data about disease activity and disability with DAS28, TJC-68, PhGA, PGA, VAS, DAS28, SDAI, CDAI and HAQ. Results: Prevalence of depression was 14.3% (95% CI: 11-17%). Depressed patients, when compared with not depressed ones, were found to have higher scores for TJC-68 ( p = 0.011), PhGA ( p = 0.001), PGA ( p = 0.001), VAS ( p = 0.001), DAS28 ( p = 0.007), SDAI ( p = 0.001), CDAI ( p = 0.001) and HAQ ( p = 0.001). Out of the 70 depressed patients, 30 subjects, already known to be depressed in the past, were still depressed at the time of the assessment, with only 11 (15.7%) under antidepressants. A multivariate analysis showed that male sex, higher PGA score, use of antidepressants and higher HAQ score were significantly associated with an increased risk of depression. Conclusions: Our study shows that depression is common in RA and may affect its activity mainly via an alteration in the perception of the disease. Although its important implications, depression is still under-diagnosed and its management is inadequate.

Incidence and predictors of adverse clinical events in patients with rheumatoid arthritis and asymptomatic left ventricular systolic dysfunction.

OBJECTIVES: Patients with rheumatoid arthritis (RA) are exposed to impairment in left ventricular (LV) function, which is a prognosticator of poorer clinical outcomes. In this study we assessed prevalence and factors associated with adverse outcomes in patients with RA and asymptomatic LV systolic dysfunction (LVSD). METHODS: We prospectively analysed 102 RA patients with asymptomatic LVSD consecutively selected by a pool of 418 RA patients referred to the Division of Rheumatology, University of Verona, between March 2014 and March 2015. LVSD was defined as impaired global longitudinal strain (GLS) measured by echocardiography. The pre-specified study end-points were all-cause death/hospitalisation, and death/hospitalisation for cardiovascular cause. RESULTS: During a follow-up of 35 [13-54] months, all-cause death/hospitalisation occurred in 40 patients (39%). No patient died during the follow-up, 18 patients (18% of the study population) had a cardiovascular event which required hospitalisation, while 22 (22% of patients) required hospitalisation, but this was unrelated to CV. Multiple Cox regression analysis identified worse renal function, more frequent use and a higher number of biologic DMARDs used before enrolment as independent predictors of all-causes hospitalisation. The same variables together with higher LV mass predicted CV hospitalisation. Prognostic cut-off points were 90 ml/min/1.73 m2 for glomerular filtration rate and 49 g/m2.7 for LV mass. CONCLUSIONS: RA patients with asymptomatic LVSD have a very high rate of all-cause and cardiovascular hospitalisation at mid-term follow-up, predicted by worse renal function, higher LV mass, more frequent use and higher number of biologic DMARDs used before enrolment, suggesting that biologic DMARDs refractory is a proxy of adverse events.

Efficacy and retention rate of adalimumab in rheumatoid arthritis and psoriatic arthritis patients after first-line etanercept failure: the FEARLESS cohort.

Few studies have compared the efficacy of switching from etanercept to adalimumab in the real-life setting in rheumatoid arthritis (RA) and psoriatic arthritis (PsA). This study evaluated the 2-year retention rate and 12-month efficacy of adalimumab in RA and PsA patients, previously treated with etanercept. RA and PsA patients from 11 Italian Rheumatology Units received adalimumab after first-line etanercept failure. Two-year adalimumab retention rate was calculated by the Kaplan-Meier method and Cox proportional hazard models were developed to examine predictors of drug persistence. Univariate and multivariate logistic regression analyses were developed to examine potential predictors of 12-month DAS-28 remission. The study population included 117 RA (disease duration of 10.1 ± 7.7 years and baseline DAS28-ESR of 4.97 ± 1.3) and 102 PsA (disease duration of 7.1 ± 5.1 years and baseline DAPSA of 24.6 ± 11.8). The 2-year retention rate was 48.2% in RA and 56.5% in PsA patients. Concomitant methotrexate treatment was not associated with increased drug survival in both groups. Similarly, cause of etanercept discontinuation or treatment duration was not associated with retention rate. 12-month remission and low disease activity were achieved, respectively, in 27.3% and 23.9% of RA patients and 27.4% and 23.5% PsA of patients. In multivariate models, etanercept discontinuation due to inefficacy (OR 0.27, 95% CI 1.03-0.73; p = 0.009) and baseline DAS-28 (OR 0.45, 95% CI 0.29-0.69; p < 0.001) remained significant negative predictors of remission in RA patients. No variable was associated with remission in PsA patients. Adalimumab after etanercept failure was highly effective and safe in both RA and PsA patients.

Usefulness of CHA2 DS2 -VASc score to predict mortality and hospitalization in patients with inflammatory arthritis.

BACKGROUND: Inflammatory arthritis including rheumatoid arthritis (RA), ankylosing spondylitis (AS) and psoriatic arthritis (PsA) are disorders at increased risk of morbidity and mortality for which a validated prognostic tool for facilitating clinical management is needed. CHA2 DS2 -VASc (congestive heart failure/hypertension/age diabetes/stroke/vascular disease/age/sex category) score was initially conceived and used to estimate thromboembolic risk in non-valvular atrial fibrillation, and then successfully applied in community populations with sinus rhythm. We tested CHA2 DS2 -VASc-score as a prognosticator of adverse outcomes in patients in sinus rhythm with RA/AS/PsA. METHODS: Between March 2014 and March 2015, 414 patients (214 RA, 75 AS, 125 PsA) in sinus rhythm without cardiac disease were consecutively analyzed and prospectively followed-up. Primary and co-primary end-points were a composite of all-cause death/all-cause hospitalization and CV death/CV hospitalization, respectively. RESULTS: Patients were divided into LOWscore and HIGHscore groups if CHA2 DS2 -VASc was = 0/1 point or greater than 1 point, respectively. The HIGHscore group comprised 190 patients who were older with higher prevalence of CV risk factors and arthritis disease activity than 224 LOWscore patients. During a follow up of 36 months, the event rate for primary and co-primary end-point was 37% and 12% in the HIGHscore vs 22% and 4% in LOWscore group (P = .001 and .002 respectively). At multivariate Cox regression analysis CHA2 DS2 -VASc-score was related to primary end-point (hazards ratio [HR] 1.30 [1.07-1.59], P = .009) and co-primary end-point (HR 1.35 [1.01-1.79], P = .04) independently of traditional CV risk factors analyzed individually and indexes of inflammation or disease duration. CONCLUSION: CHA2 DS2 -VASc-score accurately identifies in the mid-term patients in sinus rhythm with RA/AS/PsA at different risks for CV and non-CV mortality and hospitalization.

Rate of serious infections in spondyloarthropathy patients treated with anti-tumour necrosis factor drugs: a survey from the Italian registry GISEA.

OBJECTIVES: To determine the incidence of serious infections (SIs) among the spondyloarthropathy (SpA) patients from the "Gruppo Italiano per lo Studio delle Early Arthritis" (GISEA) registry and treated with tumour necrosis factor (TNF) inhibitors (TNFIs), and to identify the factors associated with the development of the infections. METHODS: This observational study on 3321 GISEA-registered SpA patients collected real-world demographic and clinical data relating to their biological drug treatments. The overall incidence of infections was analysed by type of SpA. RESULTS: A total of 3321 SpA patients (1731 males, 52.2%; mean age 47±13 years; median disease duration 3 years, interquartile range [IQR] 0-8) were eligible for inclusion in the analysis. Two hundred and fifty-nine patients experienced at least one of 391 microbiologically diagnosed SIs, 32% of which were recorded during the first 12 months of treatment. The overall incidence of SIs was 43.9/1000 patient-years of follow-up (95% confidence interval [CI] 39.6-48.4): 29.9/1000 (95% CI 23.1-38.1) among those treated with adalimumab (ADA); 36.1/1000 (95% CI 30.0-43.1) among those treated with etanercept (ETN); and 61.4/1000 (95% CI 53.3-70.5) among those treated with infliximab (INF). The highest incidence was observed among the patients with psoriatic arthritis (PsA), but the difference was statistically significant only in comparison with the patients with undifferentiated SpA (p=0.002), whose incidence of SIs was also lower than in the patients with ankylosing spondylitis (AS) (p=0.034). Multivariate models showed that the number of comorbidities (hazard ratio [HR] 1.29, 95%CI 1.2-1.4; p<0.001), age at the start of TNFi treatment (HR 0.99, 95%CI 0.97-0.99; p=0.030), steroid use (HR 1.40, 95%CI 1.1-1.8; p=0.012) and male sex (HR 0.72, 95%CI 0.5-0.9; p=0.012) were all statistically significant predictors of infection. The factors independently associated with a lower risk of SIs were the use of ETN (HR 0.52, 95%CI 0.4-0.7; p<0.001) or ADA (HR 0.59, 95%CI 0.4-0.8; p=0.002) rather than INF. CONCLUSIONS: The incidence of SIs was higher among patients with PsA or AS than among those with undifferentiated SpA, and among patients treated with INF than among those treated with ADA or ETN. Male sex, steroid use and the number of comorbidities were all factors predictive of SIs.