Rheumatoid Arthritis Disease Duration Research Articles

Epicardial Fat Thickness: A Cardiometabolic Risk Marker in Rheumatoid Arthritis.

Background: Rheumatoid arthritis (RA) is a chronic, systemic, inflammatory disorder of unknown etiology which mainly involves synovial joints. However, the corresponding systemic inflammation may result in disorders of multiple other organ systems. Several organs and organ systems are potentially involved in RA, particularly in severe diseases. The organs most involved are the lung, heart, eyes, and nervous system. Extra-articular manifestations of RA may develop even before the onset of arthritis. Emerging epidemiological evidence shows that cardiovascular disease (CVD) accounts for near about 50% of RA-associated death. Epicardial fat thickness (EFT) has recently emerged as a new marker of cardiometabolic risk. Although Epicardial fat (EF) is needed for heart muscle function, given its intrinsic inflammatory status, EFT displays the potential to serve as a therapeutic target in patients with RA.Objectives: To evaluate EFT using echocardiography in RA patients compared to age and sex-matched control and to find the factors associated with EFT in RA patients.Materials and methods: This current study was conducted in the Department of Medicine, Postgraduate Institute of Medical Education & Research. The study was conducted from November 2016 to March 2018. Patients with BMI ≥ 30 kg/m2, diabetes mellitus, primary hyperlipidemia, and uncontrolled hypertension were particularly excluded. Thirty patients of age and sex-matched controls were also taken for the study. All the patients and controls selected for the study were subjected to detailed history taking and clinical examination. They were subjected to lab investigations and echocardiography. The 30 RA patients included in the study were diagnosed according to the 2010 ACR-EULAR criteria. Disease activity was measured by the disease activity score (DAS28) index.Results: Group 1 included 30 patients with RA and group 2 included 30 age and sex-matched controls. Pearson correlation analysis was done between EFT and other variables. Only HDL, erythrocyte sedimentation rate (ESR), high-sensitivity C-reactive protein (hS-CRP), rheumatoid factor (RF), anti-cyclic citrullinated peptide (anti-CCP), DAS28, and disease duration were found to have a significant correlation with EFT.Conclusion: In patients with RA, EFT, left ventricular mass, and diastolic dysfunction are increased in RA patients compared to healthy controls. Out of the conventional CVD risk factors, only HDL was associated with increased EFT in RA patients. In RA patients, DAS28, disease duration, RF, anti-CCP, and markers of inflammation (ESR, hs-CRP) were also associated with increased EFT.

Arthroscopic Synovectomy of the Wrist in Patients With Rheumatoid Arthritis: A Systematic Review of the Current Literature.

Rheumatoid arthritis (RA) of the wrist can lead to loss of wrist function and progressive joint destruction if inadequately treated. Arthroscopic synovectomy of the wrist may prove a valuable treatment for local inflammation. The aim of this study was to perform a systematic review evaluating functional outcomes and pain following arthroscopic synovectomy of the wrist in RA patients. A systematic review was performed according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analysis) guidelines. MEDLINE, EMBASE, The Cochrane Library, Web of Science, and Google Scholar were searched for studies describing pain or functional outcomes following arthroscopic synovectomy of the wrist in RA patients (CRD42021270846). Risk of bias was assessed using the Methodological Index for Non-Randomized Studies. Data collection included patient characteristics, pain scores, wrist function questionnaires, secondary surgery, and complications. Six noncomparative cohort studies were included, with a total of 153 arthroscopic synovectomies. Disease duration of RA ranged from 32 to 89 months, and radiographic progression was mild to moderate. The Methodological Index for Non-Randomized Studies scores ranged from 8 to 10 out of 16. Mean follow-up ranged from 21 to 95 months. Improvements were seen in pooled mean visual analog scale pain score (from 7.7 to 2.2, p < 0.05), pooled mean Modified Mayo Wrist Score (from 43.3 to 70.4, p < 0.05), and the Disability of the Arm, Shoulder, and Hand (from 67.5 to 36.5, p < 0.05). Two complications occurred, and 5 patients required secondary surgery. There is limited evidence suggesting that arthroscopic synovectomy of the wrist improves wrist function and pain in patients with RA, with few complications. In centers with arthroscopic expertise, it can be considered as a treatment option.

Patient satisfaction, preferences, expectations, characteristics, and impact of suboptimal control of rheumatoid arthritis: A subgroup analysis of Japanese patients from a large international cohort study (SENSE).

ObjectiveTo evaluate treatment satisfaction, disease outcomes, and perspectives of patients with poorly controlled rheumatoid arthritis (RA) treated with conventional synthetic, targeted synthetic, or biologic disease-modifying antirheumatic drugs (DMARDs), we conducted a subgroup (post hoc) analysis of Japanese patients participating in the SENSE study.MethodsData for Japanese patients (n/N = 118/1629) from the global, multicenter, cross-sectional, observational SENSE study were analyzed. The primary endpoint was the global satisfaction subscore assessed using the Treatment Satisfaction Questionnaire for Medication (TSQM) version 1.4. Other patient-reported outcomes included self-reported RA medication adherence and Work Productivity and Activity Impairment-RA. Patient perspectives included patients’ expectations and preference of pharmacologic treatment.ResultsMedian (range) age and RA disease duration were 67.0 (18.0–87.0) years and 8 (0.0-54) years, respectively; 81.4% of patients were female. Mean (SD) TSQM global satisfaction subscore was 56.8 (17.5), and only 5.9% of patients reported good satisfaction with treatment (TSQM global ≥80). Mean (SD) self-reported treatment adherence using VAS was high (93.5% [13.8%]). Mean (SD) total work productivity impairment was 45.6% (32.0%); presenteeism contributed toward more total work productivity impairment (43.9% [30.4%]) than absenteeism (8.3% [24.4%]). Patients expected improvement in all parameters from their treatment, especially improvement in joint symptoms. Most patients (80.7%) preferred oral medication and 18.7% preferred monotherapy. Patient acceptability of potentially manageable side effects was high (7.5%-34.0%). Although most patients (81.3%) found combination therapy acceptable, 43.2% were receiving DMARD monotherapy.ConclusionAlthough most Japanese patients with RA with moderate-to-high disease activity were dissatisfied with their current DMARD treatment, high treatment adherence, high acceptability of combination therapy, high acceptability of manageable potential side effects, and preference for oral medication were reported. Data support the development of a more individualized and patient-centric approach for RA treatment.

The association between disease duration and mood disorders in rheumatoid arthritis patients.

The mood disorders have been recognized as common comorbidities of rheumatoid arthritis (RA), however unknown in patients with different RA courses. Therefore, we aimed to investigate the status of mood disorders in early RA and non-early RA patients and further identify the associated factors for mood disorders. Self-rating anxiety scale (SAS) and self-rating depression scale (SDS) were assessed in all enrolled RA patients. Besides clinical assessments, power Doppler and greyscale (GS) ultrasound of 28 joints was performed. The frequency of mood disorders was compared between early RA and non-early RA patients. Multivariate regression was used to identify the associated factors for mood disorders. Tow hundred one RA patients were enrolled, with 76 early RA (disease duration ≤ 2years) and 125 non-early RA (disease duration > 2years). Mood disorders (depression and/or anxiety) were found in 42 (20.9%) patients. Depression was more frequently observed in early RA than non-early RA patients (26.3% vs. 14.4%, P = 0.036). A similar trend for anxiety was also observed in early RA compared to non-early RA patients, although the difference was insignificant (13.2% vs. 5.6%, P = 0.062). Disease duration (OR = 0.991, 95% CI 0.985-0.998, P = 0.009), health assessment questionnaire disability index (HAQ-DI) (OR = 1.045, 95% CI 1.005-1.086, P = 0.029) and GS synovitis score (OR = 1.065, 95% CI 1.017-1.115, P = 0.007) were identified as factors associated with depression. Disease duration (OR = 0.981, 95% CI 0.967-0.995, P = 0.009), HAQ-DI (OR = 1.071, 95% CI 1.013-1.133, P = 0.017) and GS synovitis score (OR = 1.072, 95% CI 1.012-1.136, P = 0.019) were identified to be associated with anxiety. Depression and anxiety were almost doubled in frequency in early RA than in long-standing RA patients. RA patients with short disease duration, high HAQ-DI and GS score were more likely to be in depression and anxiety. Key Points • Mood disorders were more frequent in early RA than non-early RA patients. • More attention to psychological status is needed in RA patients. • RA patients with short disease duration, poor physical function and severe synovitis were more likely to have depression and/or anxiety.

Association between sarcopenia, physical performance and falls in patients with rheumatoid arthritis: a 1-year prospective study

BackgroundPatients with rheumatoid arthritis (RA) are at increased risk of falls and fractures. Sarcopenia occurs more frequently in RA patients due to the inflammatory processes. Early diagnosis and prevention programmes are essential to avoid serious complications. The present study aims to identify risk factors for falls related to sarcopenia and physical performance.MethodsIn a 1-year prospective study, a total of 289 patients with RA, ages 24–85 years, were followed using quarterly fall diaries to report falls. At the baseline, medical data such as RA disease duration and Disease Activity Score (DAS28CRP) were collected. Self-reported disability was assessed using the Health Assessment Questionnaire (HAQ). Appendicular skeletal mass was determined by Dual X-ray-Absorptiometry (DXA). Physical performance was evaluated by handgrip strength, gait speed, chair rise test, Short Physical Performance Battery, and FICSIT-4. Muscle mechanography was measured with the Leonardo Mechanograph®. Sarcopenia was assessed according to established definitions by the European Working Group on Sarcopenia in Older People (EWGSOP2) and The Foundation for the National Institutes of Health (FNIH). Univariate and multiple logistic regression analysis were used to explore associations with falling. Receiver-operating characteristics (ROC) were performed, and the area under the curve is reported.ResultsA total of 238 subjects with RA completed the 1-year follow-up, 48 (20.2%) experienced at least one fall during the observational period. No association was found between sarcopenia and prospective falls. Age (OR = 1.04, CI 1.01–1.07), HAQ (OR = 1.62, 1.1–2.38), and low FICSIT-4 score (OR = 2.38, 1.13–5.0) showed significant associations with falls.ConclusionsIn clinical practice, a fall assessment including age, self-reported activities of daily life and a physical performance measure can identify RA patients at risk of falling.Trial registrationThe study has been registered at the German Clinical Trials Register and the WHO International Clinical Trials Registry Platform (ICTRP) since 16 March 2017 (DRKS00011873).

Measuring Inflammatory Foot Disease in Rheumatoid Arthritis: Development and Validation of the Rheumatoid Arthritis Foot Disease Activity Index-5.

Omission of foot joints from composite global disease activity indices may lead to underestimation of foot and overall disease in rheumatoid arthritis (RA) and under-treatment. The aim of this study was to evaluate the measurement properties of the Rheumatoid Arthritis Foot Disease Activity Index-5 (RADAI-F5), a newly developed patient-reported outcome measure for capturing foot disease activity in people with RA. Participants with RA self-completed the RADAI-F5, modified Rheumatoid Arthritis Disease Activity Index (mRADAI-5), Foot Function Index (FFI), and Foot Impact Scale (FIS) impairment/footwear and activity/participation subscales. The 28-joint Disease Activity Score using the erythrocyte sedimentation rate (DAS28-ESR) was also recorded. Subgroups completed the RADAI-F5 at 1 week and 6 months. Psychometric properties, including construct, content and longitudinal validity, internal consistency, 1-week reproducibility, and responsiveness over 6 months were evaluated. Of 142 respondents, 103 were female, with a mean ± SD age of 55 ± 12.5 years and median RA disease duration of 10 (interquartile range 3.6-20.8) months. Theoretically consistent associations confirming construct validity were observed with mRADAI-5 (0.789 [95% confidence interval (95% CI) 0.73, 0.85]), FFI (0.713 [95% CI 0.62, 0.79]), FIS impairment/footwear (0.695 [95% CI 0.66, 0.82], P < 0.001), FIS activity/participation (0.478 [95% CI 0.37, 0.63], P < 0.001), and the DAS28-ESR (0.379 [95% CI 0.26, 0.57], P < 0.001). The RADAI-F5 demonstrated high internal consistency (Cronbach's α = 0.90) and good reproducibility (intraclass correlation coefficient = 0.868 [95% CI 0.80, 0.91], P < 0.001, smallest detectable change = 2.69). Content validity was confirmed, with 82% rating the instrument relevant and easy to understand. The RADAI-F5 is a valid, reliable, responsive, clinically feasible patient-reported outcome measure for measuring foot disease activity in RA.

Factors associated with rs1801394 of the methionine synthase reductase gene polymorphism in patients with rheumatoid arthritis

Clinical response to methotrexate (MT) therapy in rheumatoid arthritis (RA) can be predicted on the basis of some single nucleotide polymorphisms (SNPs) of genes, involved in folate metabolism. One of these SNPs is the rs1801394 (A66G) polymorphism of the methionine synthase reductase gene (MTRR). We investigated the association of this polymorphism with the clinical characteristics of RA patients after 6 months of MT therapy. Studies of the relationship between the response to MT therapy and the rs1801394 polymorphism have not been carried out in Russia previously.Objective: to study the possible association of the rs1801394 polymorphism with the clinical characteristics of patients with RA after 6 months of MT therapy.Patients and methods. The study included 60 patients with RA who met the ACR / EULAR criteria (2010) and received≥20 mg MT per week continuously. Based on the EULAR criteria, patients were divided into two groups: group 1 (n=30) with a good (DAS28&gt;1.2) and group 2 (n=30) with an unsatisfactory (DAS28 &lt;1.2) response to MT therapy. Genotyping of the rs1801394 polymorphism was performed by allelic discrimination using real-time polymerase chain reaction.Results and discussion. The frequency distribution of the A66G polymorphism genotypes in both groups was similar, however, in the 2nd group with an unsatisfactory response, there was a tendency towards a higher frequency of the mutant GG genotype (p=0.067). An association of the A66G polymorphism with gender and disease duration was found. In group 1, the AG genotype was more often detected in men than in women (p=0.017). In group 2, the AG genotype was also more common in men (p=0.075). In addition, in this group, carriers of the G allele (genotypes AG and GG) had a longer duration of the disease than carriers of the AA genotype (p=0.003 and p=0.005, respectively).Conclusion. In the present study, the relationship of the studied polymorphism rs1801394 of the MTRR gene with gender and duration of RA disease was established.

Divergence of Cardiovascular Biomarkers of Lipids and Subclinical Myocardial Injury Among Rheumatoid Arthritis Patients With Increased Inflammation.

Patients with rheumatoid arthritis (RA) are 1.5 times more likely to develop cardiovascular disease (CVD) attributed to chronic inflammation. A decrease in inflammation in patients with RA is associated with increased low-density lipoprotein (LDL) cholesterol. This study was undertaken to prospectively evaluate the changes in lipid levels among RA patients experiencing changes in inflammation and determine the association with concomitant temporal patterns in markers of myocardial injury. A total of 196 patients were evaluated in a longitudinal RA cohort, with blood samples and high-sensitivity C-reactive protein (hsCRP) levels measured annually. Patients were stratified based on whether they experienced either a significant increase in inflammation (an increase in hsCRP of ≥10 mg/liter between any 2 time points 1 year apart; designated the increased inflammation cohort [n = 103]) or decrease in inflammation (a decrease in hsCRP of ≥10 mg/liter between any 2 time points 1 year apart; designated the decreased inflammation cohort [n = 93]). Routine and advanced lipids, markers of inflammation (interleukin-6, hsCRP, soluble tumor necrosis factor receptor II), and markers of subclinical myocardial injury (high-sensitivity cardiac troponin T [hs-cTnT], N-terminal pro-brain natriuretic peptide) were measured. Among the patients in the increased inflammation cohort, the mean age was 59 years, 81% were women, and the mean RA disease duration was 17.9 years. The average increase in hsCRP levels was 36 mg/liter, and this increase was associated with significant reductions in LDL cholesterol, triglycerides, total cholesterol, apolipoprotein (Apo B), and Apo A-I levels. In the increased inflammation cohort at baseline, 45.6% of patients (47 of 103) had detectable circulating hs-cTnT, which further increased during inflammation (P = 0.02). In the decreased inflammation cohort, hs-cTnT levels remained stable despite a reduction in inflammation over follow-up. In both cohorts, hs-cTnT levels were associated with the overall estimated risk of CVD. Among RA patients who experienced an increase in inflammation, a significant decrease in routinely measured lipids, including LDL cholesterol, and an increase in markers of subclinical myocardial injury were observed. These findings highlight the divergence in biomarkers of CVD risk and suggest a role in future studies examining the benefit of including hs-cTnT for CVD risk stratification in RA.

Risk factors associated with cervical spine lesions in patients with rheumatoid arthritis: an observational study

BackgroundFew reports have described the association between rheumatoid arthritis (RA) cervical lesions and osteoporosis, especially in patients with vertical subluxation (VS) that could be induced by the collapse of lateral masses in the upper cervical spine. Therefore, this study aimed to investigate the prevalence and risk factors for cervical lesions in patients with RA under current pharmacological treatments with biological agents, and to investigate the relationship between osteoporosis and VS development.Methods One hundred eighty-five consecutive patients with RA who underwent both cervical plain radiography and bone mineral density (BMD) scanning were enrolled. RA cervical lesions included atlantoaxial subluxation (AAS), VS, and subaxial subluxation (SAS). We assigned patients with AAS, VS, or SAS to the cervical-lesion group, and all other patients to the non-cervical-lesion group. Radiological findings, BMD, and clinical data on RA were collected. We used multivariate logistic regression analyses to assess the risk factors for cervical lesions in patients with RA.ResultsThe cervical-lesion and non-cervical-lesion groups included 106 and 79 patients, respectively. There were 79 patients with AAS, 31 with VS, and 41 with SAS. The cervical-lesion group had a younger age of RA onset, longer RA disease duration, higher RA stage, and lower femoral neck BMD than the non-cervical-lesion group. Multivariate analyses showed that the risk factors for RA cervical lesions were prednisolone usage, biological agent usage, and higher RA stage. Prednisolone usage and femoral neck BMD were the risk factors for VS.ConclusionsCervical lesions were confirmed in 57 % of the patients. Prednisolone usage, biological agent usage, and higher RA stage were significant risk factors for cervical lesions in patients with RA. The general status of osteoporosis might contribute to the development of VS.

Left ventricular hypertrophy predicts poorer cardiovascular outcome in normotensive normoglycemic patients with rheumatoid arthritis.

Patients with rheumatoid arthritis (RA) develop early changes in left ventricular (LV) geometry and experience cardiovascular events in excess than in the general population. This study was designed to assess prevalence, predictors and prognostic role of LV hypertrophy (LVH) in a selected group of RA patients with normal blood pressure and glycemia who should be at low risk for LVH. We prospectively analyzed 241 normotensive normoglycemic RA patients (mean age 53±12years, 61% women) involved in a primary prevention program for cardiovascular diseases who were followed-up for 40 (24-56) months. LVH was detected by echocardiography and defined as LV mass ≥49.2g/m2.7 for men and ≥46.7g/m2.7 for women. Primary outcome was a composite of cardiovascular death/hospitalization. LVH was detected in 39 patients (16%). Older age (>53years), greater body mass index (BMI>25kg/m2 ), longer duration of RA disease, anti-cyclic citrullinated peptide antibody (ACPA) positivity and concentric LV geometry were the variables associated with LVH. During the follow-up, a cardiovascular event occurred in 12 of 39 (31%) patients with LVH and in 22 of 202 (11%; P<.001) patients without LVH. LVH independently predicted cardiovascular events (hazards ratio 3.28 [95% CI 1.03-9.20], P=.03) at Cox regression analysis together with C-reactive protein and ACPA positivity. Nearly one-sixth of normotensive normoglycemic RA patients analyzed in a primary prevention program for cardiovascular diseases has LVH which is associated with obesity and older age, and strongly predicts cardiovascular event in these subjects.

Biologic Agents Preserve the C-2 Pedicle in Patients with Rheumatoid Arthritis: A Comparative Imaging Study Using Three-Dimensional Computed Tomography

To investigate whether biologic agents (BAs) reduce a narrow C-2 pedicle screw trajectory, which is often a key stabilizer in surgical treatment, in patients with rheumatoid arthritis (RA). A total of 100 patients with RA treated with and without BAs (BA [+] group [n= 50] and BA [-] group [n= 50]), respectively, were included in the present study. Computed tomography (CT) images of their cervical spine, including C-2, were analyzed. The maximum screw diameter at C-2 that could be inserted without breaching the cortex, measured on 3-dimensional images using a CT-based navigation system, was compared between the groups with and without BA administration. Furthermore, the destruction of the atlantoaxial joint was examined using CT images. The risk factors for a narrow C-2 pedicle were elucidated among the patients treated with BAs. The pedicle in the BA (+) group had a significantly larger C-2 maximum screw diameter than the BA (-) group (6.00 mm vs. 5.13 mm, P < 0.001), with less destruction of the atlantoaxial joint. Among the BA (+) group, a longer period until the initial administration of BAs and RA disease duration were associated with a narrow C-2 pedicle. This study suggests that BAs can maintain the trajectory for C-2 pedicle screws, which acts as a key stabilizer in surgical management for the rheumatoid cervical spine, by halting the destruction of the atlantoaxial joint. Early introduction of BAs can be especially important to prevent the narrowing of the C-2 pedicle.

Finger Joint Cartilage Evaluated by Semiquantitative Ultrasound Score in Patients With Rheumatoid Arthritis.

ObjectiveJoint destruction in rheumatoid arthritis (RA) includes both bone and cartilage lesions. Since joint space narrowing (JSN) is not a direct evaluation of cartilage using radiography, we aimed to examine the validity of ultrasound (US) cartilage evaluation using a semiquantitative method in patients with RA.MethodsWe enrolled 103 patients with RA who were in remission or showing low disease activity and 42 healthy subjects. The cartilage thickness of the bilateral metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joints of the second to fifth fingers was measured by US, and the recorded images were scored semiquantitatively using a scale of 0–2. In addition, the JSN of the corresponding joints was scored using a hand radiograph. The relationships between total cartilage thickness, its semiquantitative score, and JSN score were assessed using Spearman’s rank correlation coefficients.ResultsTotal cartilage thickness was significantly thinner in patients with RA compared to healthy subjects for both the MCP and PIP joints (both P < 0.001). The semiquantitative sum of 16 joints ranged from 2 to 26 (median 8) in patients with RA, which was significantly greater than the 0–11 (median 4) in healthy subjects (P < 0.001). In patients with RA, the semiquantitative score showed a significant negative correlation with cartilage thickness (ρ = −0.64, P < 0.001) and a significant positive correlation with JSN score (ρ = 0.66, P < 0.001). Furthermore, these scores showed a significant correlation with RA disease duration.ConclusionA simplified and direct evaluation of finger joint cartilage damage by semiquantitative US score is valid and useful for patients with RA.

Long-term outcomes after coronary artery bypass surgery in patients with rheumatoid arthritis

Objective To investigate the long-term outcomes of coronary artery bypass grafting surgery (CABG) in patients with rheumatoid arthritis (RA). Methods Patients with RA (n = 378) were retrospectively compared to patients without RA (n = 7560), all treated with CABG in a multicentre, population-based cohort register study in Finland. The outcomes were studied with propensity score-matching adjustment for baseline features. The median follow-up was 9.7 years. Results Diagnosis of RA was associated with an increased risk of mortality after CABG compared to patients without RA (HR 1.50; CI 1.28–1.77; p < .0001). In addition, patients with RA were in higher risk of myocardial infarction during the follow-up period (HR 1.61; CI 1.28–2.04; p < .0001). Cumulative rate of repeated revascularization after CABG was 14.4% in RA patients and 12.0% in control patients (p = .060). Duration of RA before CABG (p = .011) and preoperative corticosteroid usage in RA (p = .041) were independently associated with higher mortality after CABG. There were no differences between the study groups in 30-d mortality or in the post-operative usage of cardiovascular medications. Conclusions RA is independently associated with worse prognosis in coronary artery disease treated with CABG. Preoperative corticosteroid use and longer RA disease duration are additional risk factors for mortality. Key messages Patients with rheumatoid arthritis (RA) have impaired long-term outcomes after coronary artery bypass surgery (CABG). Glucocorticoid use before CABG and duration of RA are associated with higher mortality. Special attention should be paid in secondary prevention of cardiovascular disease in RA patients after CABG.

Predictors for clinical effectiveness of baricitinib in rheumatoid arthritis patients in routine clinical practice: data from a Japanese multicenter registry

This study aimed to evaluate the short-term effectiveness and safety profiles of baricitinib and explore factors associated with improved short-term effectiveness in patients with rheumatoid arthritis (RA) in clinical settings. A total of 113 consecutive RA patients who had been treated with baricitinib were registered in a Japanese multicenter registry and followed for at least 24 weeks. Mean age was 66.1 years, mean RA disease duration was 14.0 years, 71.1% had a history of use of biologics or JAK inhibitors (targeted DMARDs), and 48.3% and 40.0% were receiving concomitant methotrexate and oral prednisone, respectively. Mean DAS28-CRP significantly decreased from 3.55 at baseline to 2.32 at 24 weeks. At 24 weeks, 68.2% and 64.1% of patients achieved low disease activity (LDA) and moderate or good response, respectively. Multivariate logistic regression analysis revealed that no previous targeted DMARD use and lower DAS28-CRP score at baseline were independently associated with achievement of LDA at 24 weeks. While the effectiveness of baricitinib was similar regardless of whether patients had a history of only one or multiple targeted DMARDs use, patients with previous use of non-TNF inhibitors or JAK inhibitors showed lower rates of improvement in DAS28-CRP. The overall retention rate for baricitinib was 86.5% at 24 weeks, as estimated by Kaplan–Meier analysis. The discontinuation rate due to adverse events was 6.5% at 24 weeks. Baricitinib significantly improved RA disease activity in clinical practice. Baricitinib was significantly more effective when used as a first-line targeted DMARDs.

Survey of cardiovascular disease and risk factor management in patients with rheumatoid arthritis across 5 world regions: results from the SURF-RA

Abstract Background Patients with rheumatoid arthritis (RA) are at high risk for cardiovascular disease (CVD). Purpose The aim of this survey was to evaluate updated information on CVD risk factors, comorbidities, RA disease characteristics, RA and CVD preventive medication in patient with RA. Methods The audit is termed SUrvey of cardiovascular disease Risk Factors in patients with Rheumatoid Arthritis (SURF-RA) and was performed in 53 centres/19 countries/5 world regions in 2014–2019. SURF-RA have been performed in patients with coronary heart disease, in primary care, and now in patients with stroke, SLE and antiphophlipid syndrome. The survey was approved by the Data Protection Officer (2017/7243) and a GDPR evaluation has been performed (10/10–2018). Results Among 14 503 patients with RA in West (n=8 493) and East (n=923) Europe, Latin (n=407) and North (n=4 030) America and Asia (n=650) the mean (SD) age was 59.9 (13.6) years, and 2/3 or more were female (table). RA disease duration was comparable across the world regions, ranging from 9.9 to 12.6 years. The prevalence of atherosclerotic CVD (ASCVD) was lowest in Latin America (2.5%) and highest in East Europe (21.4%), and this pattern was similar regarding familial premature CVD. The mean prevalence (% of each entity) of blood pressure above 140/90 mmHg was 5.3%, of low density lipoprotein cholesterol &amp;gt;2.5 mmol/L: 63.3%. Overall, 29% used antihypertensive medication, lowest in West Europe (17.4%) and highest in East Europe (57.0%), and 26.4% used lipid lowering agent(s), lowest in Asia (7.2%) and highest in North America (31.1%). Body mass index &amp;gt;30 kg/m2 was present in 26.6%, with the smallest waist circumference in Asia [mean (SD): 84.1 (13.6) cm] and highest in East Europe [92.5 (15.5) cm]. The proportion of current smokers was on average: 16.2%, lowest in Asia (7.8%) and highest in East Europe (28.5%). Conclusion The high prevalence of CVD risk factors and ASCVD in patients with RA across five world regions shows that there is still an unmet need for vigilance and improved implementation of preventive measures in this high CVD risk patient population. Funding Acknowledgement Type of funding source: Other. Main funding source(s): Lilly

Persistencia a largo plazo de agentes biológicos en el tratamiento de pacientes con Artritis Reumatoidea: una revisión sistemática de la literatura

Treatment persistence is a surrogate marker for long-term treatment success. Objective: To assess the persistence of the biological agents used for treatment of patients with rheumatoid arthritis (RA) over 5 years period and to determine the main causes associated with persistence or discontinuation. Material and methods: A systematic literature review (SLR) was carried out, according to PRISMA recommendations, including Pubmed, Cochrane and Lilacs databases, and studies presented at the ACR, EULAR, PANLAR congresses (2018/2019) until January 2020. Two independent reviewers evaluated the identified publications, by title and abstract and full text, according to PICO methodology. Eligibility criteria were: studies including RA patients ≥ 18 years, treated with biological agents, which measured persistence/ discontinuation for a period of time equal to or greater than 5 years and who were in English or Spanish language. In the case of lack of agreement between the two reviewers, a third reviewer was consulted. The extracted information was analyzed using descriptive statistics, an average percentage of persistence for each biological agent at 5 years was calculated. Results: 56 articles were selected after removal of duplicates and exclusion by title/abs-tract, and by full text. Long-term extension phase of randomized controlled studies were 13, another 15 retrospective cohorts, 18 prospective cohorts and 10 retro-prospective cohorts and corresponded to a total of 72177 (range: 79-10396) patients with RA, with a mean age of 53.8 years ± 12.1, 78.2% female and an average RA disease duration of 9.7 years ± 8.4. In 33.9% of the studies, biological therapy was combined with conventional disease modifying anti-rheumatic drugs (c-DMARDs), in 3.6% monotherapy, 48.2% both modalities, and in 14.3% not reported. One study was in the 1st line (methotrexate näive), 29 studies in 2nd line (inadequate response to MTX and/or c-DMARDs), 5 in 3rd line (inadequate response to biological b-DMARDs), 12 in ≥2nd therapeutic line and in 9 studies did not specify this condition. In 30 studies which evaluated the 2nd therapeutic line, the highest persistence corresponded to tocilizumab (TCZ) 66.41% (95% CI 57.8-79.94), abatacept (ABA) 57.91% (95% CI 50.96-64.87) and golimumab (GOL) 54.38% (95% CI 48.58-60.19). In 10 studies, in which b-DMARD had been analyzed in 3rd therapeutic line, highest retention rates corresponded to rituximab (RTX) 61.19% (95% CI 57.53-66.22) and TCZ 61.1% (95% CI 58.81-63.32). Among studies that evaluated predictors, the most frequently associated with higher survival were: combined treatment with c-DMARD, etanercept versus infliximab and adalimumab and 2nd line of treatment vs. 3rd or 4th line whereas those associated with lower survival rates were: greater use of steroids, higher baseline disease activity, and female gender. Conclusions: In this SLR, the 5-year persistence of b-DMARD in patients with inadequa-te response to DMARs-c and DMARs-b was numerically greater for non-TNFi agents. And among TNFi, GOL presented a higher retention in 2nd therapeutic line.

Reverse Shoulder Arthroplasty in Patients with Rheumatoid Arthritis: Early Outcomes, Pitfalls, and Challenges.

ObjectiveTo evaluate the early outcomes and risk factors of reverse shoulder arthroplasty (RSA) in patients with rheumatoid arthritis (RA).MethodsA retrospective study was performed on RA patients who had undergone RSA between January 2016 and January 2018. Preoperative glenohumeral joint damage was evaluated according to two radiographic classification systems. The severity of joint damage was estimated using Larsen's method, while the Levigne‐Franceschi method was used to assess the type of destruction. Further, we recorded intra‐ and postoperative complications. Visual Analogue Scale (VAS) was used to assess the degree of shoulder pain while shoulder function was evaluated with the American Shoulder and Elbow Surgeons (ASES) Shoulder Score. In addition, patients' subjective outcome and range of shoulder motion were recorded. Radiographs were taken and examined during the follow‐up period. Paired t‐test was used to determine the difference in measurement data between preoperative and the last follow‐up. VAS was analyzed using the Wilcoxon matched‐pairs signed‐rank test.ResultsA total of 14 patients with 14 shoulders were included. All the patients were female with an average age of 60.29 years (range, 49–71 years) at the time of surgery and an average RA disease duration of 24.57 years (range, 5–40 years). Seven of the 14 patients had a history of joint surgery related to RA. Meanwhile, 11 of the 14 shoulders showed glenoid bone defect, and eccentric reaming was performed intraoperatively to avoid base plate malposition. The mean follow‐up period for the 14 patients was 2.76 years (range, 2–4 years). The mean VAS decreased from a value of 5.71 ± 1.10 preoperatively to 1.36 ± 0.61 postoperatively (P < 0.001). On the contrary, the ASES score showed an increase from 33.93 ± 6.89 to 76.67 ± 5.23 (P < 0.001). An increase in active forward elevation, abduction, and external rotation with the arm in 90° of abduction from 85.71° ± 17.61°, 77.14° ± 19.43°, and 17.14° ± 10.97° to 126.43° ± 5.23°, 106.42° ± 11.72°, and 38.57° ± 14.57°, respectively, was observed (P < 0.001). Subjective outcome assessment showed that 13 of the 14 patients were very satisfied or satisfied with the operation, while one patient was uncertain due to co‐existing ipsilateral elbow lesion. Notably, one patient acquired a humeral periprosthetic fracture during the operation. In this study, no major complications such as periprosthetic joint infection and dislocation or implant loosening were observed. Further, no patients underwent revision for any reason at the end of the follow‐up.ConclusionsRSA could achieve good early outcomes without high complication rates in patients with RA. Glenoid bone defects and adjacent joints involvement were common in this patient group, which might increase the risk of surgery and affect postoperative satisfaction.

Two-year Outcomes of Infliximab Discontinuation in Patients with Rheumatoid Arthritis: A Retrospective Analysis from a Single Center.

Objective To investigate the clinical outcomes of rheumatoid arthritis (RA) patients who discontinued infliximab (IFX) treatment at our hospital. Methods Among 249 patients receiving IFX from 2007 to 2015, we retrospectively investigated the clinical courses of 18 who discontinued IFX after achieving the 28-joint disease activity score based on the erythrocyte sedimentation (DAS28-ESR) clinical remission (CR) and whose clinical courses were available continuously for 96 weeks after discontinuation. Results At IFX introduction, the median age was 56.9 (range 36.1-72.4) years, and the disease duration was 5.2 (0.4-25.6) years. The median duration of maintaining either CR or a low disease activity (LDA) with IFX was 37.2 (4.0-91.4) months, and the total duration of IFX therapy was 45.8 (17.1-96.9) months. After discontinuation, 8 patients (44.4%) maintained CR/LDA for 96 weeks (no-flare group), and 10 (55.6%) experienced flares (DAS28-ESR≥3.2) within 96 weeks (flare group). In the no-flare group, six patients receiving intensified conventional synthetic disease-modifying antirheumatic drug (csDMARD) therapy to prevent flare ups simultaneously either with or immediately after discontinuing IFX. In the flare group, four patients received intensified csDMARD therapy. Six patients restarted biological DMARDs (bDMARDs), and all achieved CR again. Ultimately, 12 patients (66.7%) maintained a Bio-free disease control for 96 weeks. A comparison of the clinical backgrounds between the flare and no-flare groups showed no marked difference in their disease duration, IFX dosage, duration of maintaining CR with IFX, or concomitant csDMARDs use. Conclusion Irrespective of the RA disease duration, more than half of all patients maintained a Bio-free condition for 96 weeks. Continuing LDA with IFX for a sufficiently long period of time before discontinuation and preventive intensification of csDMARD therapy may help maintain a Bio-free condition.

Frequency Distribution of Bone Fractures in Rheumatoid Arthritis Patients: ACross-Sectional Study in Police Teaching Hospital, Khartoum 2019

Background: Rheumatoid arthritis (RA) is the most common form of inflammatory arthritis in adults. This study reveals the frequency distribution of bone fractures and the most frequent fracture sites in RA patients in Police teaching hospital, Sudan. Materials and method: A cross-sectional study was conducted in Khartoum, Sudan from September 2018 to September 2019. The questionnaire is in form of Multiple choice questions, Composed of Demographic information Regards their (age, sex, Occupation, and social habit), Information about the RA disease (duration, Risk factor, and investigation). Information concerning Bone fracture (if there is any fracture, site, how it detected). Statistical analysis was performed using SPSS, Version 22.0. (IBM, USA). Results: From patients diagnosed with RA, 25% had bone fractures out of 72 RA patients. A 72 rheumatic patients were involved in this crosssectional study, 11 of them (15.3%) were males and 61 (84.7%) were females. the mean of age was 50.6 years (48 years for male, 51years for female). The duration of rheumatoid in the majority of patients (36.1%) was falling between 2-5 years of diagnosis. The most common site of fracture is hip (36.9%) following by carpal bones (26.3%), then spinal vertebrae (10.5%). Conclusion: 25% of RA patients experienced bone fractures because of falling the most common site of bone fractures in RA patients is hip bone. Physicians should know the association between RA, bone fractures, and corticosteroid use to decrease bone fracture incidence. Also, investigations such as bone loss measurement should be done routinely to any RA patient.

Rheumatoid arthritis risk in periodontitis patients: A systematic review and meta-analysis.

Many clinical studies have been carried out to investigate the relationship between periodontitis and rheumatoid arthritis (RA). Owing to limited evidence and inconsistent findings among these studies, it is unclear whether periodontitis would increase the risk for RA. This meta-analysis was performed to evaluate whether periodontitis represents a risk factor for RA. PubMed, Cochrane Library, Embase, Web of Science, and Wanfang were searched for eligible studies that compared periodontitis patients with controls. A pooled odds ratio (OR) and 95% confidence interval (CI) were calculated to assessthe association between periodontitis and RA. Thirteen studies including a total of 706611 periodontitis patients and 349983 control subjects were included. The pooled OR of RA riskbetween periodontitis and controls was (OR: 1.69; 95% CI: 1.31-2.17; P<0.0001), indicating that the patients in periodontitis group had a 69% greater risk for RA than people in control group. When stratified by disease type, the pooled results showed periodontitis represents a risk factor for incident RA (OR=1.70, 95%CI: 0.75-3.85, P<0.001) and mixed RA (OR=1.61, 95%CI: 1.26-2.06; P<0.001). When stratified by disease duration, the pooled results showed periodontitis represents a risk factor for RA disease duration>5 years (OR=2.88, 95%CI: 0.66-12.62, P=0.018), disease duration<5 years (OR=2.59, 95%CI: 0.83-8.11, P<0.001), mixed disease duration (OR=1.53; 95%CI: 1.05-2.22, P<0.001). Our meta-analysis revealed an increased risk of RA in patients with periodontitis compared to healthy controls. Moreover, when stratified by disease type, there was a higher risk between incident RA and periodontitis. When stratified by disease duration, the patients with periodontitis might be more closely associated with the RA patients with disease duration >5 years.