Time Of Rheumatoid Arthritis Diagnosis Research Articles

Personalised care packages for people with rheumatoid arthritis: a mixed-methods study

ObjectivesDisease management in rheumatoid arthritis (RA) requires holistic assessment. We aimed to design personalised care packages suitable for people with RA.MethodsThis study was conducted using a mixed-methods approach and exploratory...

Clinical and preclinical pulmonary disease in newly diagnosed rheumatoid arthritis: a two-year follow-up study

Objective Pulmonary disease is a major cause of excess mortality among patients with rheumatoid arthritis (RA). Interstitial lung disease (ILD) is a feared complication, but the benefit of screening is unknown. The aim of this study was to assess the frequency of pulmonary disease, including ILD, in early RA. Method Patients with newly diagnosed RA were recruited prospectively at a single centre and underwent systematic pulmonary function tests (PFTs) and computed tomography (CT) scans at inclusion and after two years. Results The study included 150 patients (mean age 57 years, 63% female; 59% current or former smokers). Of these, 136 underwent baseline PFTs and 137 CT. Mean forced expiratory volume in one second was 99% predicted and forced vital capacity 106%. Mean diffusing capacity of the lungs for carbon monoxide (DLCO) was 84% predicted. Frequently detected CT abnormalities were pulmonary nodules (42%), bronchiectasis (29%), and emphysema (20%). Two patients had clinically significant ILD and six had mild reticulation suggestive of preclinical ILD. No ILD progression was identified at two-year follow-up. Smoking was associated with DLCO<80% (p=0.004), combined hyperinflation and diffusion impairment (residual volume>120% and DLCO<80%) (p=0.004), and visual emphysema on CT (p<0.001). Conclusion Emphysema and bronchiectasis were common, but most patients had mild disease with preserved lung function. Preclinical or clinical ILD was seen in a minority in this early phase of RA. These findings suggest symptom-based screening and primary intervention focusing on smoking cessation rather than screening for ILD at the time of RA diagnosis.

Widespread non-joint pain in early rheumatoid arthritis

Objective: The aim of the study was to assess the development of widespread non-joint pain (WNP) in a cohort of patients with early rheumatoid arthritis (RA), the associated health-related quality of life (HRQoL), and clinical and demographic risk factors for WNP. Method: Incident cases with RA, from the Swedish population-based study Epidemiological Investigation of Rheumatoid Arthritis (EIRA), with a follow-up of at least 3 years, constituted the study population. WNP was defined as pain outside the joints in all four body quadrants and was assessed at the 3 year follow-up. Patients who reported WNP were compared to patients without WNP regarding HRQoL, measured by the Short Form-36, at 3 years, and clinical and demographic characteristics at the time of RA diagnosis. Results: A total of 749 patients constituted the study sample, of whom 25 were excluded after reporting already having severe pain before RA diagnosis. At the 3 year follow-up, 8% of the patients reported having WNP as well as statistically significant worse HRQoL. At the time of RA diagnosis, the patients with WNP had worse pain and pain-related features, while no difference was seen in the inflammatory parameters. Conclusion: WNP occurs in a substantial subset of patients with RA, also early in the course of the disease, and the HRQoL for these patients is significantly reduced. Patients who develop WNP at 3 years are already distinguishable at the time of diagnosis by displaying more pronounced pain ratings together with an average level of inflammatory disease activity.

Myocardial changes detected with modern cardiac magnetic resonance techniques in patients with early rheumatoid arthritis

Abstract Funding Acknowledgements Type of funding sources: Public hospital(s). Main funding source(s): HUS diagnostic imaging center Aims Subclinical myocardial disease is common in patients with rheumatoid arthritis (RA). Impaired cardiac function, myocardial fibrosis and inflammation have previously correlated with RA disease activity. Our aim was to study whether myocardial changes are detectable by cardiac magnetic resonance (CMR) at the time of RA diagnosis. Material and methods: We recruited 21 untreated early RA patients without history of heart disease in Helsinki University Hospital and Lohja Hospital (Finland) between 10/2018 and 2/2020, and nine healthy volunteers. The patients underwent a clinical examination, laboratory tests, and CMR including mapping of extracellular volume fraction (ECV), and T1 and T2 relaxation times. The healthy controls underwent non-contrast CMR. Results The RA patients were older than the controls (median 58.1 years vs. 41.6 years, respectively, table 1.). T1 was slightly higher in RA patients compared with healthy controls in anteroseptal segments (1015 ms vs. 982 ms, P = 0.017) (table 2). No difference in T2 was detected and the ECV values were considered normal. Segmental T1, T2 or ECV showed no significant correlations with age, duration of the symptoms or with RA disease activity (DAS28-CRP score). Conclusions The minor, but statistically significant, elevation of T1 relaxation time in the anteroseptal segments suggests that myocardial changes may occur already in the early phase of RA, the anteroseptal segments being most vulnerable. The elevation of T1 relaxation time can be caused by mild myocardial inflammation or fibrosis. Although no significant correlation with DAS28-CRP was observed, subclinical systemic inflammation may have contributed to the myocardial abnormalities. Table 1. Pre-contrast T1 relaxation time (ms) T2 relaxation time (ms) ECV (%) Mean RA patients Controls P-value RA patients Controls P-value RA patients Global myocardial mean 996 (978-1011) 982 (964-1000) 0.304 48.0 (44.6-49.7) 46.3 (44.1-48.7) 0.295 26.6 (25.7-28.5) Anterior segments 954 (919-1000) 951 (921-998) 0.929 47.7 (46.4-49.8) 47.9 (43.5-50.1) 0.871 26.7 (25.3-28.8) Anteroseptal segments 1015 (987-1041) 982 (947-996) 0.017 48.3 (45.5-49.9) 45.7 (43.8-48.4) 0.150 28.3 (26.8-29.2) Inferoseptal segments 1012 (992-1023) 998 (967-1003) 0.077 48.0 (43.5-49.4) 44.9 (43.5-46.2) 0.533 26.7 (26.0-27.9) Inferior segments 1016 (987-1064) 1003 (992-1025) 0.625 47.5 (45.1-50.3) 46.1 (44.2-48.4) 0.304 27.3 (25.6-29.0) Inferolateral segments 997 (974-1043) 992 (980-1016) &amp;gt;0.999 46.6 (42.6-49.1) 45.1 (42.4-49.1) 0.689 25.8 (25.3-28.2) Anterolateral segments 973 (945-973) 981 (954-1010) 0.563 47.0 (45.1-48.5) 46.6 (43.5-49.6) 0.625 26.4 (24.7-28.0) T1 and T2 relaxation time mapping and ECV results. Abstract Figure. ECV mapping

Bacterial citrullinated epitopes generated by Porphyromonas gingivalis infection—a missing link for ACPA production

ObjectivesPorphyromonas gingivalis (P.g.) is discussed to be involved in triggering self-reactive immune responses. The aim of this study was to investigate the autocitrullinated prokaryotic peptidylarginine deiminase (PPAD) from P.g. CH2007...

Giant cell arteritis, polymyalgia rheumatica, and late-onset rheumatoid arthritis: Can they be components of a single disease process in elderly patients?

To report two patients with giant cell arteritis (GCA) who developed rheumatoid arthritis (RA) and to review the literature in terms of coexistence of RA, GCA, and polymyalgia rheumatica (PMR). We conducted a comprehensive review of the English literature from 1980 to 2015 to analyze data on the coexistence of GCA and RA. The PubMed, Web of Science, Proquest, and Ovid databases were searched for articles using the term RA combined with temporal arteritis, GCA, and PMR. We identified 17 other cases of coexistent GCA and RA reported in the English literature, together with our 2 cases (19 cases). They included 14 females and 5 males, with a mean age of 74.3 years (range: 57-84) at the time of GCA. The mean age at the time of RA diagnosis was 69.6 years (range 24-83). The average time elapsed between the onset of GCA and the development of RA was 6.7 years (range: 3 month-34 years). RA and GCA were reported as the first disease in 10 cases and 4 cases, respectively. The development of these 2 diseases in a narrow period of time appeared in 4 cases (3 months-19 months). PMR was the first disease in 1 case. RA, GCA, and PMR may appear simultaneously or consecutively; therefore, we suggest that physicians should be alert about such a fact so that a proper diagnosis and treatment could be tailored accordingly.

Clinical characteristics associated with occurrence and poor prognosis of interstitial lung disease in rheumatoid arthritis.

Background/AimsTo analyze clinical characteristics of interstitial lung disease (ILD) associated with rheumatoid arthritis (RA), especially in patients with poor prognosis. MethodsSeventy-seven RA patients with ILD and 231 age, sex, and disease duration-matched RA patients without ILD were enrolled in this retrospective study. Epidemiologic, clinical, and laboratory information were obtained through a medical chart review. Logistic regression analysis was used to estimate the risk of mortality in RA patients with ILD. ResultsCompared to the RA without ILD group, the RA with ILD group had significantly higher titers of rheumatoid factor and the anti-cyclic citrullinated peptide (p = 0.001 for both), higher levels of C-reactive protein (CRP) at the time of RA diagnosis (p = 0.014), and a higher erythrocyte sedimentation rate (p = 0.022) and CRP levels (p < 0.001) throughout the 10-year follow-up period. These patients also received a higher mean daily dose of corticosteroids (p < 0.001). In the subgroup analysis of RA patients with ILD, 28 patients (36.4%) died during follow-up. Multivariate analysis revealed that older age at the time of ILD diagnosis was significantly associated with mortality. Usual interstitial pneumonia (UIP) subtype on high-resolution computed tomography (HRCT) was also suggested as a poor prognostic factor. ConclusionsThe survival of RA patients with ILD is adversely affected by age at the time of ILD diagnosis. RA-ILD patients diagnosed after age 65 or with a UIP subtype on HRCT may have a poor prognosis.

Granulocyte-augmented chemokine production induced by type II collagen containing immune complexes is mediated via TLR4 in rheumatoid arthritis patients.

Rheumatoid arthritis (RA) patients with early elevations of antibodies against collagen type II (CII) have a distinct acute onset phenotype, associated with cytokine induction by surface‐bound anti‐CII‐containing immune complexes (ICs) and high C‐reactive protein (CRP) and erythrocyte sedimentation rate (ESR). Polymorphonuclear granulocytes (PMNs) and peripheral blood mononuclear cells (PBMCs) are abundant in the vicinity of CII in RA joints, and both PMN and PBMC reactivity against anti‐CII IC individually relate to early joint destruction and early elevation of CRP and ESR in RA. We searched for CII‐dependent mechanisms that might attract PMNs and PBMCs to RA joints. Human PBMCs and PMNs were stimulated with anti‐CII ICs and control ICs, either individually or in cocultures. Cocultured PMNs and PBMCs stimulated with anti‐CII ICs synergistically augmented production of the chemokines CXCL8, RANTES and MCP‐1, whereas downregulation was seen with control IC. This upregulation was unique to chemokines, as TNF‐α, IL‐1β, and GM‐CSF were downregulated in anti‐CII IC‐stimulated cocultures. The coculture‐associated chemokine upregulation depended on endogenous TLR4 ligand(s) and functionally active PMN enzymes, and was partially mediated by GM‐CSF. As anti‐CII levels peak around the time of RA diagnosis, this mechanism can attract inflammatory cells to joints in early RA and intensify the anti‐CII‐associated acute onset RA phenotype.

AB0386 Impact of a smoking cessation awareness campaign on smokers with rheumatoid arthritis in scotland

BackgroundSmoking increases the risk of developing rheumatoid arthritis (RA) by 50% and is associated with a reduced response to RA drug treatments1-6.Objectives1. Determine the smoking status of RA patients in...

AB0390 Hepatitis B – is the risk increased in patients with rheumatoid arthritis?

BackgroundSeveral studies have shown an increased risk for infections in patients with rheumatoid arthritis (RA), including risk for hospitalization for infectious disease and an increased risk for certain types of...

Occurrence of Rheumatoid Arthritis Requiring Oral and/or Biological Disease-Modifying Antirheumatic Drug Therapy Following a Diagnosis of Primary Sjögren Syndrome

We report 6 patients with an established diagnosis of primary Sjögren syndrome who developed severe rheumatoid arthritis (RA) requiring oral disease-modifying antirheumatic drug with or without biologic therapy. Rheumatoid arthritis was diagnosed between 14 months and 17 years following initial sicca symptoms. Five patients were female. Two thirds were seropositive for Sjögren antibody, and 5 of 6 were either rheumatoid factor or anti-cyclic citrullinated peptide positive at the time of RA diagnosis. All had either hand or wrist involvement; one third had nodules. Although none demonstrated erosion on x-ray, all required methotrexate or leflunomide, and 4 required a biologic agent for the treatment of their arthritis. Primary Sjögren patients may develop RA after a long course of stable Sjögren.

Associação do HLA-DRB5*01 com proteção contra manifestação cutânea da vasculite reumatoide em pacientes brasileiros

To evaluate the frequency of HLA classes I and II and their association with the cutaneous manifestation of rheumatoid vasculitis (RV) in Brazilian patients.During one year we selected 130 patients with rheumatoid arthritis (RA) classified according to the American College of Rheumatology, 1987. All patients underwent a clinical and laboratory questionnaire to exclude other causes of cutaneous vasculopathy (neoplasia, infections, illicit drug use, diabetes mellitus, and tobaccoism). Seventy-three patients with any risk factor for other causes of vasculopathy were excluded. Fifty-seven without risk factors for other causes of vasculopathy were included in the study, 17 with RV according to Scott and Bacon's criteria, 1984. Demographic data, time of RA diagnosis, disease activity (DAS28), presence of rheumatoid factor, and anti-cyclic citrullinated peptide antibodies were analyzed. The HLA alleles were typed using the DNA-amplified polymerase chain reaction with low-resolution hybridization and sequence-specific primers.The comparison between the 40 patients without RV and the 17 patients with RV showed an increased frequency of HLA-B*14 (Pc = 0.168) and HLA-Cw*08 (Pc = 0.084) in patients with RV and an increased frequency of HLA-DRB5*01 (Pc = 0.048) in patients without RV.The HLA-DRB5*01 may confer protection against that extra-articular manifestation of RA.

Hypothyroidism as a Risk Factor for Development of Cardiovascular Disease in Patients with Rheumatoid Arthritis

To determine the frequency of hypothyroidism in patients with rheumatoid arthritis (RA), and to elucidate the association of hypothyroidism and development of cardiovascular disease (CVD) in these patients. A retrospective medical record review was performed using all incident cases of adult-onset RA from Olmsted County, MN, USA, that fulfilled criteria for RA in the years 1988-2007. Patients with and without thyroid disease were followed longitudinally for the development of CVD. A cohort of 650 patients with RA and an age and sex-matched comparison cohort of 650 patients without RA was assembled (both cohorts mean age 55.8 yrs; 69% were women). There was no significant difference between cohorts in the presence of hypothyroid disease or subclinical hypothyroidism at time of RA diagnosis. No significant difference was found in the cumulative incidence of hypothyroid disease between the 2 cohorts. Hypothyroid disease was found to be significantly associated with CVD in patients with RA (hazard ratio 2.0; 95% CI 1.1, 3.6). This difference remained significant and unchanged after adjustment for traditional CV risk factors (HR 2.0; 95% CI 1.1, 3.6). No significant difference was found in either incidence or prevalence of hypothyroidism between patients with and those without RA. Hypothyroid disease was significantly associated with CVD in patients with RA, even after adjustment for other traditional CV risk factors.

CCR5Δ32 variant and cardiovascular disease in patients with rheumatoid arthritis: a cohort study

IntroductionThe aim of our study was to analyze the influence of the CCR5Δ32 polymorphism in the risk of cardiovascular (CV) events and subclinical atherosclerosis among patients with rheumatoid arthritis (RA).MethodsA total of 645 patients fulfilling the American Rheumatism Association 1987 revised classification criteria for RA were studied. Patients were genotyped for the CCR5 rs333 polymorphism using predesigned TaqMan assays. Also, HLA DRB1 genotyping was performed using molecular-based methods. Carotid intima-media thickness, flow-mediated endothelium-dependent dilatation (FMD) and endothelium-independent vasodilatation, which were used as surrogate markers of subclinical atherosclerosis, were measured in a subgroup of patients with no clinical CV disease.ResultsA lower frequency of carriers of the CCR5Δ32 allele among patients with CV events (3.4% versus 11.3%, P = 0.025, odds ratio 0.28, 95% confidence interval (95% CI) 0.06 to 0.89) was observed. However, after adjusting for gender, age at time of RA diagnosis, and the presence of shared epitope, rheumatoid factor and classic CV risk factors in the Cox regression analysis, this reduction of CV events in CCR5Δ32 allele carriers was slightly outside the range of significance (P = 0.097; hazard ratio 0.37 (95% CI 0.12 to 1.19)). Carriers of the CCR5Δ32 deletion also showed higher FMD values than the remaining patients (CCR5/CCR5Δ32 patients: 7.03% ± 6.61% versus CCR5/CCR5 patients: 5.51% ± 4.66%). This difference was statistically significant when analysis of covariance was performed (P = 0.024).ConclusionsOur results show a potential influence of the CCR5Δ32 deletion on the risk of CV disease among patients with RA. This may be due to a protective effect of this allelic variant against the development of vascular endothelial dysfunction.

Rapid increase in myocardial infarction risk following diagnosis of rheumatoid arthritis amongst patients diagnosed between 1995 and 2006

The risk of ischaemic heart disease (IHD), and in particular myocardial infarction (MI), is increased amongst patients with established rheumatoid arthritis (RA). Few studies have included contemporary patients with RA. We recently reported that the risk of IHD is not elevated before the onset of RA symptoms. However, when, in relation to RA diagnosis, the risk is increased is unknown. To assess the risk of MI and other IHD events amongst patients diagnosed with RA during the last decade and within 18 months following RA symptom onset, compared to the general population, by time since RA diagnosis, year of RA diagnosis and by rheumatoid factor (RF) status. A Swedish inception cohort of RA (n = 7469) diagnosed between 1995 and 2006 and a matched general population comparator cohort (n = 37,024), was identified and linked to national registers of morbidity and mortality from IHD. Relative risks (RRs) of MI and other IHD events were estimated using Cox regression. During follow-up, 233 patients with RA and 701 controls developed a first MI, corresponding to an overall RR of MI of 1.6 (95% confidence interval 1.4, 1.9). Increased risks of MI were already detected within 1-4 years following RA diagnosis, as well as in patients diagnosed with RA during the last 5 years, in RF-negative patients and for transmural as well as nontransmural MIs. MI risk increases rapidly following RA diagnosis, suggesting the importance of additional mechanisms other than atherosclerosis. The elevated short-term risk is present amongst patients diagnosed in recent years, underscoring the importance of MI prevention from the time of RA diagnosis.

Rheumatoid arthritis and heart disease: the chicken and the egg?

Rheumatoid arthritis and heart disease: the chicken and the egg?

Persistent Chronic Inflammation Contributes to the Development of Cancer in Patients with Rheumatoid Arthritis from a Defined Population of Northwestern Spain

We assessed the contribution of clinical features, routine laboratory markers of inflammation, HLA-DRB1 alleles, and methotrexate therapy to cancer incidence and mortality in a cohort of rheumatoid arthritis (RA) patients prospectively followed at the single referral center for an area of Northwestern Spain. Patients fulfilling the 1987 American College of Rheumatology classification criteria for RA seen at the rheumatology outpatient clinic of Hospital Xeral Calde, Lugo between March and September 1996 were included. HLA-DRB1 phenotype, epidemiological and clinical data from the time of RA diagnosis were assessed at that time. Afterward, patients were prospectively followed and clinical records were examined until the patient's death or September 1, 2005. Presence of histologically confirmed diagnosis of cancer was assessed over the extended follow-up in all cases. One hundred eighty-two consecutive patients were assessed. Compared with the general Spanish population, the age- and gender-standardized mortality ratio for cancer was 1.01 (95% confidence interval: 0.49 to 1.75). Cancer mortality adjusted by age and sex was associated with chronic inflammation determined by C-reactive protein (CRP) (hazard ratio, HR, = 1.15; P < 0.001), and erythrocyte sedimentation rate (ESR) (HR = 1.05; P = 0.006). Increased risk of cancer was also associated with CRP (HR = 1.13; P = 0.001), ESR (HR = 1.04; P = 0.02), and the HLA-DRB1*0404 allele (HR = 3.24; P = 0.05). This study does not support an increased mortality due to cancer in RA patients from Northwestern Spain. However, the present data indicate that high-grade inflammation contributes to both the risk and the mortality of cancer in RA.

Disease-modifying antirheumatic drugs are associated with a reduced risk for cardiovascular disease in patients with rheumatoid arthritis: a case control study

Rheumatoid arthritis (RA) is characterized by inflammation and an increased risk for cardiovascular disease (CVD). This study investigates possible associations between CVD and the use of conventional disease-modifying antirheumatic drugs (DMARDs) in RA. Using a case control design, 613 RA patients (5,649 patient-years) were studied, 72 with CVD and 541 without CVD. Data on RA, CVD and drug treatment were evaluated from time of RA diagnosis up to the first cardiovascular event or the end of the follow-up period. The dataset was categorized according to DMARD use: sulfasalazine (SSZ), hydroxychloroquine (HCQ) or methotrexate (MTX). Odds ratios (ORs) for CVD, corrected for age, gender, smoking and RA duration, were calculated per DMARD group. Patients who never used SSZ, HCQ or MTX were used as a reference group. MTX treatment was associated with a significant CVD risk reduction, with ORs (95% CI): 'MTX only', 0.16 (0.04 to 0.66); 'MTX and SSZ ever', 0.20 (0.08 to 0.51); and 'MTX, SSZ and HCQ ever', 0.20 (0.08 to 0.54). The risk reductions remained significant after additional correction for the presence of rheumatoid factor and erosions. After correction for hypertension, diabetes and hypercholesterolemia, 'MTX or SSZ ever' and 'MTX, SSZ and HCQ ever' showed significant CVD risk reduction. Rheumatoid factor positivity and erosions both increased CVD risk, with ORs of 2.04 (1.02 to 4.07) and 2.36 (0.92 to 6.08), respectively. MTX and, to a lesser extent, SSZ were associated with significantly lower CVD risk compared to RA patients who never used SSZ, HCQ or MTX. We hypothesize that DMARD use, in particular MTX use, results in powerful suppression of inflammation, thereby reducing the development of atherosclerosis and subsequently clinically overt CVD.

Association between etanercept use and employment outcomes among patients with rheumatoid arthritis.

To assess the association between use of etanercept and employment outcomes among patients with rheumatoid arthritis (RA). In 1999, 497 RA patients of working ages (18-64 years) reported their employment status in the year of diagnosis and as of the study year, in structured telephone interviews. Of these, 238 had been in clinical trials of etanercept and were currently taking that medication, while 259 were members of an observational study and were not taking etanercept. We used regression techniques to estimate whether employment outcomes in 1999 (employed versus not and, among the employed, hours of work per week, weeks of work per year, and hours of work per year) among the 379 of the 497 patients who were employed at the time of diagnosis were associated with etanercept use, with and without adjustment for demographic characteristics, RA status, overall health status, and the nature of the job held at the time of diagnosis. At the time of diagnosis, 75% of RA patients from the observational study who did not take etanercept and 77% of those who did take the medication were employed. By 1999, among those employed at diagnosis, 55% of the former group and 71% of the latter were employed (difference 16 percentage points). After adjustment for demographics, overall health status, duration of RA, RA status, and occupation and industry, the difference widened to 20 percentage points. Among all who were employed at the time of diagnosis, those from the etanercept clinical trials worked an average of 5.4 more hours per week in 1999; after adjustment, the etanercept group worked 7.4 more hours per week. Among all persons who were employed at the time of RA diagnosis, having been in the etanercept clinical trials was associated with higher employment rates in 1999 and a greater number of hours per week of work in that year, suggesting that a randomized trial to establish the relationship between treatment and employment outcomes is now warranted.