Disease-modifying drug retention rate according to patient age in patients with early rheumatoid arthritis: analysis of the ESPOIR cohort.

Physicians are sometimes hesitant to use disease-modifying antirheumatic drugs (DMARDs) in elderly patients with rheumatoid arthritis (RA), as they are deemed too fragile, although there are no sufficient scientific evidence. We aimed to compare DMARD treatment retention in early RA patients from the ESPOIR cohort, according to age upon inclusion. Overall, treatment retention was evaluated as the percentage of patients whose DMARDs were not stopped, with stratification by age group: < 50, 50-64, and > 65 years. Survival curves were measured using the Kaplan-Meier method. Of the entire ESPOIR cohort (n = 813), 7% were > 65 years old. Methotrexate (MTX) was used by 521 patients, and was the sole DMARD for 198 patients. MTX treatment retention appeared better in patients > 65 years old compared to < 50 years old [HR 0.45 (0.25; 0.81); p = 0.008, n = 195/198] with adjustment on sex, smoking, positive anti-cyclic citrullinated peptide antibodies, positive rheumatoid factor, body mass index, changes in DAS28 and corticosteroid treatment. The proportion of patients using etanercept (n = 111), and this drug's retention rate, did not differ according to patient age. The proportion of patients treated with adalimumab (n = 104) was significantly higher in patients < 50 years old (p = 0.003), and treatment retention was marginally better among younger patients [HR 1.68 (0.88; 3.22), p = 0.12]. Within the ESPOIR cohort, DMARD retention did not appear to differ according to age-except for better retention of MTX treatment in patients 50-64 years old, and of adalimumab in patients < 50 years old.

Predictors of fatigue and persistent fatigue in early rheumatoid arthritis: a longitudinal observational study, data from the ESPOIR cohort.

OBJECTIVE: To determine, in a cohort of patients with early rheumatoid arthritis (RA), factors associated with fatigue at baseline, describe its evolution over 5 years of follow-up, and determine baseline predictors of persistent fatigue. METHOD: We selected patients fulfilling the 2010 American College of Rheumatology/European League Against Rheumatism criteria for RA included in the ESPOIR cohort. Using bivariable and multivariable logistic regression models, we examined baseline variables associated with baseline fatigue (defined by visual analogue scale fatigue > 20) and baseline predictors of persistent fatigue (if the patient experienced fatigue at all visits during the 5 year follow-up period). RESULTS: We analysed 673 patients; 80.7% reported fatigue at baseline. At baseline, fatigue was associated with female gender, younger age, greater severity of morning stiffness, sleep problems, higher Health Assessment Questionnaire levels, presence of sicca symptoms, history of thyroid problems, and presence of psychological distress (depressive or anxiety symptoms). At 5 years of follow-up, the percentage of fatigued patients who reported fatigue at all time-points since baseline was 24.6% (referred to as 'persistent fatigue'). Independent baseline predictors were presence of sicca symptoms, greater severity of morning stiffness, and psychological distress. CONCLUSIONS: Fatigue is a frequent symptom in RA. The presence of sicca symptoms, greater severity of morning stiffness, and presence of psychological distress at baseline were associated with baseline fatigue and persistent fatigue at 5 years. We did not observe any association between baseline fatigue or persistent fatigue and the Disease Activity Score based on 28-joint count-erythrocyte sedimentation rate.

Reduced progression of bone erosion in cytomegalovirus seropositive rheumatoid arthritis patients.

BACKGROUND: Human cytomegalovirus (HCMV) seropositivity has been associated with higher inflammation during rheumatoid arthritis (RA). However, no data are available on the impact of HCMV seropositivity on bone erosion progression during RA. METHODS: We selected 487 individuals of ESPOIR cohort who fulfilled the 2010 ACR/EULAR criteria for RA. HCMV serology for these patients was determined using Architect CMV IgG assay. Baseline and 1-year central X-ray reading using modified Total Sharp Score (mTSS), Erosion Sharp Score, and joint space narrowing Sharp score were used to quantify structural damage progression. We performed univariate and multivariate analyses to investigate the association between HCMV status and bone erosion progression. RESULTS: We analyzed 273 HCMV seropositive (HCMV+) and 214 HCMV seronegative (HCMV-) RA patients. At inclusion, HCMV+ patients were less frequently ACPA+ (49.8% versus 58.9%, p < 0.0465) and had a higher DAS28-ESR (5.55 ± 1.24 versus 5.20 ± 1.14, p < 0.0013) in comparison with HCMV-. At 1 year, bone erosion progression (delta erosion Sharp score > 1 point) was lower in HCMV+ patients (16.1% versus 25.2%, p = 0.0128) in comparison with HCMV-. HCMV+ status remained independently associated with lower bone erosion progression in multivariate analysis. CONCLUSIONS: Our findings suggest that, independently of other confounding factors, HCMV seropositivity is associated with a lower progression of bone erosion during RA.

The Reference Site Collaborative Network of the European Innovation Partnership on Active and Healthy Ageing.

Seventy four Reference Sites of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) have been recognised by the European Commission in 2016 for their commitment to excellence in investing and scaling up innovative solutions for active and healthy ageing. The Reference Site Collaborative Network (RSCN) brings together the EIP on AHA Reference Sites awarded by the European Commission, and Candidate Reference Sites into a single forum. The overarching goals are to promote cooperation, share and transfer good practice and solutions in the development and scaling up of health and care strategies, policies and service delivery models, while at the same time supporting the action groups in their work. The RSCN aspires to be recognized by the EU Commission as the principal forum and authority representing all EIP on AHA Reference Sites. The RSCN will contribute to achieve the goals of the EIP on AHA by improving health and care outcomes for citizens across Europe, and the development of sustainable economic growth and the creation of jobs.

Risk of fracture and low bone mineral density in adults with inflammatory bowel diseases. A systematic literature review with meta-analysis.

Inflammatory bowel diseases (IBDs) are associated with a decreased bone mineral density, but the impact on fractures is unknown. In our study, global risk of fracture is increased for patients with IBDs versus controls. This result will help to determine the appropriate assessment with early screening and management of osteoporosis. Inflammatory bowel diseases (IBDs), such as Crohn's disease (CD) and ulcerative colitis (UC), are associated with a decreased bone mineral density (BMD). However, the impact on fracture risk is unknown and data are contradictory across studies. In this systematic review and meta-analysis, we aimed to assess the risk of fracture and presence of low BMD in patients with IBDs compared to healthy controls. A systematic search of literature was conducted of MEDLINE, EMBASE, the Cochrane library and abstracts from appropriate scientific congresses. Studies were selected if they compared the incidence of fractures and/or BMD measurement by dual-energy X-ray absorptiometry in patients with IBDs and healthy sex- and age-matched controls. Data were extracted by two independent investigators. Meta-analysis was performed with the inverse variance approach to estimate pooled odds ratios (ORs) and risk ratios (RRs) with their 95% confidence intervals (CIs). Twenty-four studies met the inclusion criteria. On the basis of nine studies, global risk of fracture was increased for patients with IBDs versus controls (RR = 1.38, 95% CI 1.11-1.73; p = 0.005). Fracture risk with IBDs was significantly increased for vertebral fractures (OR = 2.26, 95% CI 1.04-4.90; p < 0.001), but not for any other site. The analysis of 16 studies evaluating BMD showed a significant decrease in mean BMD and Z-scores for IBD patients versus controls at all sites. In our meta-analysis, patients with IBDs have an increased risk of fractures, especially in the spine, and significant decreased BMD at all sites, which suggests the need for identifying high-risk individuals among this population.

Chikungunya Virus-Associated Disease.

PURPOSE OF REVIEW: Chikungunya virus (CHIKV) infection has become increasingly prevalent in the last decade not only across the southern hemisphere but also, because of a recently documented viral mutation, in southern Europe and the USA. With the global spread of CHIKV infection, practitioners should know its epidemiology, pathophysiology and clinical features. RECENT FINDINGS: The acute phase of CHIKV disease is characterised by a fever-arthralgia-rash syndrome. Chronic rheumatic manifestations can persist for months to years with very variable clinical presentations. Some cases mimic inflammatory rheumatism such as rheumatoid arthritis. Several risk factors for persistent joint pain, notably older age, have been identified in cohort studies. Despite a low mortality rate with CHIKV infection, the rate of disability with chronic joint symptoms is high, and effective treatments are lacking. Current research is focusing on the development of vaccines and antiviral drugs, and data on treatment of CHIKV-induced chronic arthritis are needed.

MACVIA-LR (Fighting Chronic Diseases for Active and Healthy Ageing in Languedoc-Roussillon): A Success Story of the European Innovation Partnership on Active and Healthy Ageing.

The Région Languedoc Roussillon is the umbrella organisation for an interconnected and integrated project on active and healthy ageing (AHA). It covers the 3 pillars of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA): (A) Prevention and health promotion, (B) Care and cure, (C) and (D) Active and independent living of elderly people. All sub-activities (poly-pharmacy, falls prevention initiative, prevention of frailty, chronic respiratory diseases, chronic diseases with multimorbidities, chronic infectious diseases, active and independent living and disability) have been included in MACVIA-LR which has a strong political commitment and involves all stakeholders (public, private, patients, policy makers) including CARSAT-LR and the Eurobiomed cluster. It is a Reference Site of the EIP on AHA. The framework of MACVIA-LR has the vision that the prevention and management of chronic diseases is essential for the promotion of AHA and for the reduction of handicap. The main objectives of MACVIA-LR are: (i) to develop innovative solutions for a network of Living labs in order to reduce avoidable hospitalisations and loss of autonomy while improving quality of life, (ii) to disseminate the innovation. The three years of MACVIA-LR activities are reported in this paper.

Factors associated with a bad functional prognosis in early inflammatory back pain: results from the DESIR cohort.

BACKGROUND: Spondyloarthritis (SpA) is a heterogeneous disease with hardly predictable potential courses. We aimed at determining prognostic factors of bad functional outcome at 2 years in patients with early inflammatory back pain (IBP). METHODS: Data from patients included in the French multicentre devenir des spondylarthropathies indifférenciées récentes (DESIR) cohort, that is, suffering from IBP starting before 50 years of age and lasting for 3-36 months, were used. A bad functional outcome at 24 months was defined as an increase in bath ankylosing spondylitis functional index (BASFI), or BASFI at 2 years higher than the 75th centile in the cohort. Demographic, clinical, biological and radiological data collected at inclusion were compared in patients with bad functional outcome versus others, by χ(2) test, then by a multivariate logistic regression model with stepwise selection of relevant factors. RESULTS: 513 patients (54.4% females, 72.2% fulfilling ASAS criteria) were assessed. Of those, 130 (25.3%) fulfilled the aforementioned criteria of a bad functional outcome (BASFI increase ≥4 units or ≥36 at 2 years). Multivariate analysis revealed that not fulfilling ASAS criteria, female sex, age >33 years, lower educational level, active smoking status and high disease activity according to bath ankylosing spondylitis disease activity index (BASDAI) at baseline were independently associated with a bad functional outcome at 24 months. Sensitivity analyses restricted to patients fulfilling ASAS criteria for SpA resulted in similar results. CONCLUSION: We observed, in a large prospective cohort of patients with early IBP, formerly described bad prognostic factors, especially a low educational level, an older age and a high disease activity at onset, and revealed that active smoking status and female sex were also independently associated with a poor outcome. Fulfilment of ASAS criteria, on the other hand, was predictive of a better outcome, most likely due to the more consensual management of a defined disease.

Predictive risk factors of serious infections in patients with rheumatoid arthritis treated with abatacept in common practice: results from the Orencia and Rheumatoid Arthritis (ORA) registry.

OBJECTIVES: Little data are available regarding the rate and predicting factors of serious infections in patients with rheumatoid arthritis (RA) treated with abatacept (ABA) in daily practice. We therefore addressed this issue using real-life data from the Orencia and Rheumatoid Arthritis (ORA) registry. METHODS: ORA is an independent 5-year prospective registry promoted by the French Society of Rheumatology that includes patients with RA treated with ABA. At baseline, 3 months, 6 months and every 6 months or at disease relapse, during 5 years, standardised information is prospectively collected by trained clinical nurses. A serious infection was defined as an infection occurring during treatment with ABA or during the 3 months following withdrawal of ABA without any initiation of a new biologic and requiring hospitalisation and/or intravenous antibiotics and/or resulting in death. RESULTS: Baseline characteristics and comorbidities: among the 976 patients included with a follow-up of at least 3 months (total follow-up of 1903 patient-years), 78 serious infections occurred in 69 patients (4.1/100 patient-years). Predicting factors of serious infections: on univariate analysis, an older age, history of previous serious or recurrent infections, diabetes and a lower number of previous anti-tumour necrosis factor were associated with a higher risk of serious infections. On multivariate analysis, only age (HR per 10-year increase 1.44, 95% CI 1.17 to 1.76, p=0.001) and history of previous serious or recurrent infections (HR 1.94, 95% CI 1.18 to 3.20, p=0.009) were significantly associated with a higher risk of serious infections. CONCLUSIONS: In common practice, patients treated with ABA had more comorbidities than in clinical trials and serious infections were slightly more frequently observed. In the ORA registry, predictive risk factors of serious infections include age and history of serious infections.

Late-onset neutropenia after treatment with rituximab for rheumatoid arthritis and other autoimmune diseases: data from the AutoImmunity and Rituximab registry.

OBJECTIVES: To evaluate the prevalence of late-onset neutropenia and its complications in patients treated with rituximab (RTX) for rheumatoid arthritis (RA) and other autoimmune diseases (AIDs) in a prospective registry. METHODS: The AutoImmunity and Rituximab registry is an independent 7-year prospective registry promoted by the French Society of Rheumatology. For each episode of neutropenia, data were validated by the clinician in charge of the patient. RESULTS: Among 2624 patients treated with RTX for refractory AIDs, and at least 1 follow-up visit (a total follow-up of 4179 patient-years in RA and 987 patient-years in AIDs), late-onset neutropenia was observed in 40 patients (25 RA (1.3% of patients with RA, 0.6/100 patient-years), and AIDs in 15 (2.3% of patients with AIDs, 1.5/100 patient-years)). 6 patients (15%) had neutrophils <500/mm(3), 8 (20%) had neutrophils between 500 and 1000/mm(3), and 26 (65%) had neutrophils between 1000 and 1500/mm(3). Neutropenia occurred after a median period of 4.5 (3-6.5) months after the last RTX infusion in patients with RA, and 5 (3-6.5) months in patients with AIDs. 5 patients (12.5%), 4 of them with neutrophils lower than 500/mm(3), developed a non-opportunistic serious infection and required antibiotics and granulocyte colony-stimulating factor injections, with a favourable outcome. After resolution of their RTX-related neutropenia, 19 patients (47.5%) were re-treated, and neutropenia reoccurred in 3 of them. CONCLUSIONS: Late-onset neutropenia might occur after RTX and may result in serious infections. Thus, monitoring of white cell count should be performed after RTX. However, in this large registry of patients with AIDs, the frequency of RTX-induced neutropenia was much lower than that previously reported in patients treated for blood malignancies or AIDs.

Operational Definition of Active and Healthy Ageing (AHA): A Conceptual Framework.

Health is a multi-dimensional concept, capturing how people feel and function. The broad concept of Active and Healthy Ageing was proposed by the World Health Organisation (WHO) as the process of optimizing opportunities for health to enhance quality of life as people age. It applies to both individuals and population groups. A universal Active and Healthy Ageing definition is not available and it may differ depending on the purpose of the definition and/or the questions raised. While the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) has had a major impact, a definition of Active and Healthy Ageing is urgently needed. A meeting was organised in Montpellier, France, October 20-21, 2014 as the annual conference of the EIP on AHA Reference Site MACVIA-LR (Contre les Maladies Chroniques pour un Vieillissement Actif en Languedoc Roussillon) to propose an operational definition of Active and Healthy Ageing including tools that may be used for this. The current paper describes the rationale and the process by which the aims of the meeting will be reached.

Identification of genes regulating TRAIL-induced apoptosis in rheumatoid arthritis fibroblasts-like synoviocytes.

We previously described that sensitivity to tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-induced apoptosis varied in rheumatoid arthritis fibroblasts-like synoviocytes (RAFLS) from one patient to another and was correlated with disease severity. Therefore, we screened for genes differentially expressed in RAFLS sensitive and resistant to TRAIL-induced apoptosis. The sensitivity of RAFLS was defined based on the percentage of TRAIL-induced apoptosis: 0-10% for resistant cells and >25% for sensitive RAFLS. We performed transcriptomic comparison between RAFLS-S (n=6) and RAFLS-R (n=6) and then examined the implication of identified candidates in the regulation of apoptosis using small interference RNA (siRNA). Microarray analysis revealed 10 functional genes differentially expressed according to TRAIL sensitivity. These factors are implicated in different functions, such as the respiratory chain (ND3), the transport of lipids (OSBP2, PLTP), the regulation of signaling linked to extracellular factors (SULF2, GALNT1, SIAE) or the regulation of gene expression (TET2 and LARP6). We confirmed differential expression for GALNT1 and LARP6 by quantitative reverse transcriptase-PCR. Using siRNA extinction, we demonstrated the implication of GALNT1, SULF2 and LARP6 in the control of TRAIL-induced responses. These results are of particular interest as GALNT1 and LARP6 have been implicated in the regulation of cell death and may represent interesting targets to induce apoptosis of RAFLS.

[Appropriate medication prescribing in older people]. / Bon usage des médicaments chez le sujet âgé.

Drug-induced adverse effects are one of the main avoidable causes of hospitalization in older people. Numerous lists of potentially inappropriate medications for older people have been published, as national and international guidelines for appropriate prescribing in numerous diseases and for different age categories. The present review describes the general rules for an appropriate prescribing in older people and summarizes, for the main conditions encountered in older people, medications that are too often under-prescribed, the precautions of use of the main drugs that induce adverse effects, and drugs for which the benefit to risk ratio is unfavourable in older people. All these data are assembled in educational tables designed to be printed in a practical pocket format and used in daily practice by prescribers, whether physicians, surgeons or pharmacists.

Comparison of the long-term outcome for patients with rheumatoid arthritis with persistent moderate disease activity or disease remission during the first year after diagnosis: data from the ESPOIR cohort.

OBJECTIVE: To investigate if patients with early RA with persistent moderate disease activity during the first year after diagnosis have a worse 3-5 year outcome than those who achieve sustained clinical remission within the first year, in a daily life setting. METHODS: The ESPOIR cohort included patients with early arthritis of <6 months' duration. Treatment was the standard of care. We had 5-year follow-up data for 573 patients. This study compared patients who had persistent moderate disease activity (Disease Activity Score in 28 joints (DAS28)>3.2 and ≤5.1) at both the 6- and 12-month visits, with those who were in sustained DAS28 remission. The primary outcome was radiographic progression at the 36-month visit. Secondary endpoints were clinical remission (DAS28 score, Simplified Disease Activity Index, ACR/EULAR criteria), Health Assessment Questionnaire-Disability Index (HAQ-DI) and number of missed workdays at months 36 and 60. A Fisher exact test was used to compare categorical variables, and the Kruskal-Wallis test for quantitative variables. Logistic regression analysis was used to determine predictors of outcome. RESULTS: Patients were aged 48.1±12.5 years and their duration of symptoms was 103.2±52.1 days. Mean baseline DAS28 was 5.1±1.3. Persistent moderate disease activity (107 patients) rather than sustained remission (155 patients) during the first year was associated with increased radiographic disease progression at 3 years (OR=1.99 (95% CI 1.01 to 3.79)), increased HAQ-DI at 3 and 5 years (5.23 (2.81 to 9.73) and 4.10 (2.16 to 7.80), respectively), a 7-11 times smaller chance of achieving clinical remission and a five times greater number of missed workdays. CONCLUSIONS: Patients with early RA with persistent moderate disease activity during the first year had a worse outcome than patients who achieved sustained clinical remission. Persistent moderate disease activity affects long-term structure, remission rate and functional and work disability. Such patients may benefit from intensive treatment.

ESPOIR and the French database management: what have we learned from the first years of follow-up?

ESPOIR (Etude et Suivi des POlyarthrites Indifférenciées Récentes) is a multicentre national cohort sponsored by the French Society for Rheumatology. The patients had early arthritis (<6-month disease duration), had a certain/probable clinical diagnosis of RA or undifferentiated arthritis potentially becoming RA and were DMARDs or glucocorticoids naïve. ESPOIR is a cohort of early arthritis, highly enriched for rheumatoid arthritis (RA) patients, since in patients followed for 5 years more than 90% met ACR/EULAR criteria for RA. A total of 813 patients were enrolled between December 2002 and March 2005 in 14 academic regional centres with the participation of a network of private rheumatologists. Today, 104 clinical research projects have been selected by the scientific committee of the cohort. The projects focus on data from the first 5 years of follow-up. Many studies are in progress, and 54 original articles have been published. The research projects cover a wide range of topics, including environmental factors, diagnosis, evolution, and prognosis, evaluation of disease, imaging, genetics, biomarkers, medical economics and therapeutic strategies.

[Management of spinal metastases of lung cancer]. / Prise en charge des métastases rachidiennes de cancer bronchopulmonaire.

INTRODUCTION: Spinal metastases of lung cancer occur frequently and lead to the risk of spinal cord compression. Our objective is to clarify the management of this disease, emphasizing, in particular the use of prognostic scores. BACKGROUND: The first step is to evaluate the characteristics of the spinal lesion and its impact on the autonomy and quality of life of the patient. A clinical examination is complemented by imaging procedures, such as X-rays, MRI of the spine, and PET scanning. The precise characterization of the spinal lesion permits the calculation of a predictive score for mechanical stability. The characteristics of the disease (number of metastatic sites, therapeutic possibilities, co-morbidities) can be used in decision-making. VIEWPOINTS: The use of prognostic scores is recommended by the Global Spine Tumour Study Group (GSTSG) for the management of spinal metastases. Among these scores, the most used are the Tokuhashi index, and the Tomita classification. They help to identify the treatment modalities, sometimes combined that might be used in the management: surgery, vertebral resection, tumour embolisation, radiotherapy, chemotherapy. CONCLUSIONS: The management of spinal metastases of lung cancer should be multidisciplinary. Use of prognostic scores should be encouraged to identify optimal management.

Safety of surgery after rituximab therapy in 133 patients with rheumatoid arthritis: data from the autoimmunity and rituximab registry.

OBJECTIVE: We used data from the AutoImmunity and Rituximab (AIR) registry to investigate the safety of surgery for patients with rheumatoid arthritis receiving rituximab (RTX) in routine care. METHODS: Data for patients included in the AIR registry and undergoing surgery during the year following an infusion of RTX were reviewed to describe the frequency of postsurgical complications, compare patients with and without complications, and identify factors associated with complications. RESULTS: We examined data for 133 patients with a known date of surgery and at least 1 followup visit, corresponding to 140 procedures, including 94 orthopedic surgeries (67%) and 23 abdominal surgeries (16.5%). The median delay between surgery and the last RTX infusion was 6.4 months (interquartile range 4.3­ 8.7 months), without any difference between patients with and without complications. Nine patients (6.7%) experienced 12 complications (8.5%), including 8 surgical site infections (5.7%) and 1 death due to septic shock. Postoperative complications occurred after 4.3% of abdominal surgeries (1 of 23) and 7.4% of orthopedic surgeries (7 of 95). On univariate analysis, spine surgery was associated with postoperative complications (P = 0.048). CONCLUSION: In common practice, the risk of complications may be more important in case of spine surgery, but does not seem to be linked to the time between the last RTX infusion and surgery.