RÉSUMÉ
OBJECTIVE: To assess organ damage, with emphasis on the cardiovascular system, over the different stages of the disease in a large SLE cohort. METHODS: Multicentre, longitudinal study of a cohort of 4219 patients with SLE enrolled in the Spanish Society of Rheumatology Lupus Registry. Organ damage was ascertained using the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI). We longitudinally analysed SDI (globally and for each domain) over time only in the 1274 patients whose dates of damage events had been recorded. RESULTS: During the first year after diagnosis of SLE, 20% of the 1274 patients presented with new damage manifestations. At years 2 and 3, new damage was recorded in 11% and 9% of patients. The annual percentage of patients with new damage after year 5 decreased to 5%. In the first year with the disease, most damage was accumulated in the musculoskeletal, neuropsychiatric and renal systems; in later stages, most damage was in the musculoskeletal, ocular and cardiovascular systems. Considering 'cerebrovascular accident' and 'claudication for 6 months' as cardiovascular items, the cardiovascular system was the second most affected system during the early stages of SLE, with 19% of the patients who presented with damage affected at first year after diagnosis. During the late stages, 20-25% of the patients presenting with new damage did so in this modified cardiovascular domain of the SDI. CONCLUSIONS: New damage occurs mainly during the first year following diagnosis of SLE. Cardiovascular damage is relevant in both the early and the late stages of the disease. Strategies to prevent cardiovascular damage should be implemented early after diagnosis of SLE.
Sujet(s)
Système cardiovasculaire , Lupus érythémateux disséminé , Enregistrements , Humains , Lupus érythémateux disséminé/complications , Lupus érythémateux disséminé/épidémiologie , Études longitudinales , Mâle , Femelle , Adulte , Espagne/épidémiologie , Adulte d'âge moyen , Système cardiovasculaire/physiopathologie , Maladies cardiovasculaires/épidémiologie , Indice de gravité de la maladie , Évolution de la maladie , RhumatologieRÉSUMÉ
BACKGROUND: Hydroxychloroquine (HCQ) is the first-line treatment for systemic lupus erythematosus (SLE); however, there is heterogeneity in its clinical use. This consensus aims to bridge the gap in SLE treatment by providing practical and valuable recommendations for health professionals. METHODS: The methodology used is based on a systematic literature review and a nominal group technique (NGT). A ten-member scientific committee formulated eight clinically relevant questions. First, a systematic review was conducted to identify the available evidence, which the scientific committee evaluated to developed recommendations based on their expertise, achieving consensus through NGT. RESULTS: 1673 titles and abstracts were screened, and 43 studies were included for meeting the inclusion criteria. The scientific committee established 11 recommendations for HCQ use in initiation, maintenance, and monitoring, considering benefits and potential adverse effects of HCQ. Unanimous agreement was achieved on all recommendations. CONCLUSIONS: The available evidence supports HCQ's effectiveness and safety for SLE. Individualized assessment of the initial HCQ dose is important, especially in situations requiring dose reduction or discontinuation. This risk-benefit assessment, specifically focusing on the balance between retinal toxicity and the risk of SLE relapse, should guide decisions regarding medication withdrawal, considering disease activity, risk factors, and HCQ potential benefits. Close monitoring is essential for optimal disease management and minimize potential risks, such as QT prolongation or retinal toxicity.
Sujet(s)
Antirhumatismaux , Hydroxychloroquine , Lupus érythémateux disséminé , Humains , Antirhumatismaux/usage thérapeutique , Hydroxychloroquine/usage thérapeutique , Lupus érythémateux disséminé/traitement médicamenteux , ConsensusRÉSUMÉ
OBJECTIVE: To develop an improved score for prediction of severe infection in patients with systemic lupus erythematosus (SLE), namely, the SLE Severe Infection Score-Revised (SLESIS-R) and to validate it in a large multicentre lupus cohort. METHODS: We used data from the prospective phase of RELESSER (RELESSER-PROS), the SLE register of the Spanish Society of Rheumatology. A multivariable logistic model was constructed taking into account the variables already forming the SLESIS score, plus all other potential predictors identified in a literature review. Performance was analysed using the C-statistic and the area under the receiver operating characteristic curve (AUROC). Internal validation was carried out using a 100-sample bootstrapping procedure. ORs were transformed into score items, and the AUROC was used to determine performance. RESULTS: A total of 1459 patients who had completed 1 year of follow-up were included in the development cohort (mean age, 49±13 years; 90% women). Twenty-five (1.7%) had experienced ≥1 severe infection. According to the adjusted multivariate model, severe infection could be predicted from four variables: age (years) ≥60, previous SLE-related hospitalisation, previous serious infection and glucocorticoid dose. A score was built from the best model, taking values from 0 to 17. The AUROC was 0.861 (0.777-0.946). The cut-off chosen was ≥6, which exhibited an accuracy of 85.9% and a positive likelihood ratio of 5.48. CONCLUSIONS: SLESIS-R is an accurate and feasible instrument for predicting infections in patients with SLE. SLESIS-R could help to make informed decisions on the use of immunosuppressants and the implementation of preventive measures.
Sujet(s)
Lupus érythémateux disséminé , Humains , Femelle , Adulte , Adulte d'âge moyen , Mâle , Lupus érythémateux disséminé/complications , Études prospectives , Immunosuppresseurs , Modèles logistiquesRÉSUMÉ
BACKGROUND AND OBJECTIVES: Systemic lupus erythematosus (SLE) is an autoimmune condition that can highly impact patients' quality of life (QoL). However, there is a lack of knowledge about SLE, affecting the general population and health care professionals (HCPs) alike. This lack of knowledge has negative implications for patients and the healthcare system, worsening prognosis, negatively impacting QoL, and increasing healthcare utilization. The aim of this paper is to draw attention, according to the perspective of the participants of this study, to the lack of awareness of SLE and its consequences in Spain, and to suggest improvements. PATIENTS AND METHODS: This qualitative, descriptive, observational, multicenter, and cross-sectional study included 40 patients with moderate or severe SLE, recruited during their routine visits in six university hospitals in Spain. The study also included 11 caregivers and 9 HCPs. All participants were individually interviewed. Data from the interviews were coded and analyzed thematically by two anthropologists following a phenomenological perspective. RESULTS: Our study identified a lack of disease awareness among primary care physicians, emergency medicine doctors, and other specialists treating SLE symptomatology. This led to diagnostic delays, which had a clinical and emotional impact on patients. Furthermore, symptom awareness was found to be context dependent. Differences in symptom awareness between HCPs and patients led to a mismatch between the severity evaluation made by doctors and patients. Some HCPs did not consider the limitations of the current severity evaluation of SLE, and therefore attributed symptoms potentially caused by SLE to the unfavorable socioeconomic conditions patients lived in. Finally, a lack of social awareness among friends, family members, and romantic partners led to lower social support, increased isolation, and negative physical and emotional impact for patients. Gender differences in the provision of support were identified. CONCLUSION: This study highlights the need to increase SLE awareness among patients, HCPs, and the broader public in order to improve patient QoL. Being aware of the clinical and emotional impact of such lack of awareness, as well as the role played by context on the patient experience of SLE, is a crucial step towards achieving this goal.
Sujet(s)
Connaissances, attitudes et pratiques en santé , Lupus érythémateux disséminé , Qualité de vie , Indice de gravité de la maladie , Humains , Lupus érythémateux disséminé/psychologie , Lupus érythémateux disséminé/diagnostic , Espagne , Femelle , Études transversales , Mâle , Adulte , Adulte d'âge moyen , Recherche qualitative , Personnel de santé/psychologie , Sujet âgé , Retard de diagnostic , Jeune adulte , Conscience immédiateRÉSUMÉ
Anti-dsDNA autoantibodies are listed as one of the classification criteria for systemic lupus erythematosus (SLE) and are relatively effective indicators for monitoring disease activity and treatment response. Therefore, clinicians rely on them to diagnose and adjust medication and treatment strategies for SLE patients. However, the use of anti-dsDNA antibodies is not free from controversy. Part of this controversy stems from the fact that anti-dsDNA antibodies are found in several disorders, besides SLE. In addition to this, anti-dsDNA antibodies are a heterogeneous group of antibodies, and their determination still lacks proper standardization. Moreover, anti-dsDNA testing specificity and diagnostic performance change depending on the population under study. These and other issues result in inconsistency and encumber the clinical use of anti-dsDNA antibodies. A panel of medical laboratory and clinical experts on SLE discussed such issues based on their clinical experience in a first meeting, establishing a series of recommendations. The proceedings of this first meeting, plus an exhaustive review of the literature, were used to compose a paper draft. The panel subsequently discussed and refined this draft in a second meeting, the result of which is this paper. This document is relevant to clinical laboratories as it guides to improving diagnosis and monitoring of SLE. Simultaneously, it will help laboratories compile more informative reports, not limited to a mere number. It is also relevant to clinical doctors who wish to better understand laboratory methods so that they can do a more efficient, better-aimed laboratory test ordering.
Sujet(s)
Autoanticorps , Lupus érythémateux disséminé , Humains , Études de suivi , Lupus érythémateux disséminé/diagnostic , Anticorps antinucléairesRÉSUMÉ
BACKGROUND: Since the first confirmed case of severe acute respiratory syndrome coronavirus 2 in Spain in January 2020, the susceptibility of patients with rheumatic disease has remained unclear. In this report, we will describe the main features of coronavirus disease 2019 (COVID-19) that occurred in rheumatic patients with inflammatory disorders and try to identify features associated with severe disease. METHODS: We included all rheumatic patients with immune-mediated diseases followed at 6 centers belonging to the public healthcare system in the Basque Country (Spain) and diagnosed with COVID-19 from March 1, 2020, to May 31, 2020. RESULTS: In total, 131 patients were included in this study. The most frequent rheumatic disease was rheumatoid arthritis (46.6%), and the main comorbidities were arterial hypertension (45%). Fortyseven percent were taking glucocorticoids (GC) (62 patients), 61.8% were under treatment with conventional synthetic disease-modifying antirheumatic drugs (csDMARD), and 25 patients (19.1%) were receiving targeted therapies (TT). Thirty-eight percent of patients required hospital admission, 2.3% required transfer to intensive care uni, and the rate of mortality was 9.2%. Associated factors in univariate analysis for a bad outcome were older age, use of GC, obesity, previous cardiovascular disease, and lymphopenia. Use of GC and lymphopenia remained within the multivariate model. CONCLUSION: The frequency of COVID-19 seems to be similar in rheumatic patients as in the general population. Advanced age, obesity, heart disease, glucocorticoids, and low levels of lymphocytes were more common among the patients with a bad outcome. Neither exposure to csDMARD nor TT was associated with severe cases.
RÉSUMÉ
Introduction and objectives: This OBSErve Spain study, a part of the international OBSErve programme, evaluated belimumab real-world use and effectiveness following 6 months of treatment in patients with active systemic lupus erythematosus (SLE) in clinical practice in Spain. Materials and methods: In this retrospective, observational study (GSK Study 200883), eligible patients with SLE receiving intravenous belimumab (10mg/kg) had their disease activity (physician assessed), SELENA-SLEDAI scores, corticosteroid use, and healthcare resource utilisation (HCRU), assessed after 6 months of treatment versus index (belimumab initiation) or 6 months pre-index. Results: Overall, 64 patients initiated belimumab, mainly due to ineffectiveness of previous treatments (78.1%) and to reduce corticosteroid use (57.8%). Following 6 months of treatment, 73.4% of patients achieved ≥20% overall clinical improvement, while only 3.1% of patients worsened. Mean (standard deviation, SD) SELENA-SLEDAI score decreased from 10.1 (6.2) at index to 4.5 (3.7) 6 months post-index. HCRU decreased from 6 months pre-index to 6 months post-index, with fewer hospitalisations (10.9% vs 4.7% patients) and ER visits (23.4% vs 9.4% patients). Mean (SD) corticosteroid dose decreased from 14.5 (12.5)mg/day at index to 6.4 (5.1)mg/day 6 months post-index. Conclusions: Patients with SLE receiving belimumab for 6 months in real-world clinical practice in Spain experienced clinical improvements and a reduction in HCRU and corticosteroid dose.(AU)
Introducción y objetivos: El estudio OBSErve España, que forma parte del programa internacional OBSErve, evaluó el uso y la eficacia de belimumab en la práctica clínica real española tras seis meses de tratamiento en pacientes con lupus eritematoso sistémico (LES) activo. Materiales y métodos: En este estudio observacional y retrospectivo (GSK Study 200883) fue evaluada la respuesta clínica, la actividad de la enfermedad (puntuación SELENA-SLEDAI), el uso de corticosteroides y los recursos sanitarios utilizados de los pacientes con LES que recibieron belimumab intravenoso (10mg/kg), al inicio y tras seis meses de tratamiento. Resultados: En total 64 pacientes iniciaron belimumab, principalmente por ineficacia de los tratamientos previos (78,1%) y para reducir los corticoides (57,8%). Después de seis meses de tratamiento, 73,4% de los pacientes lograron una mejoría clínica general de ≥20%, mientras que solo 3,1% de los pacientes empeoró. La puntuación media (desviación estándar, DE) de SELENA-SLEDAI disminuyó de 10,1 (6,2) a 4,5 (3,7). Los recursos sanitarios utilizados disminuyeron con menos hospitalizaciones (10,9 vs. 4,7%) y visitas a urgencias (23,4 vs. 9,4%). La dosis media (DE) de corticosteroides disminuyó de 14,5 (12,5mg/día) a 6,4 (5,1mg/día). Conclusiones: Los pacientes con LES que recibieron belimumab durante seis meses en la práctica clínica real en España experimentaron mejoras clínicas y una reducción de la dosis de corticosteroides y recursos sanitarios utilizados.(AU)
Sujet(s)
Humains , Mâle , Femelle , Lupus érythémateux disséminé/diagnostic , Lupus érythémateux disséminé/traitement médicamenteux , Hormones corticosurrénaliennes/administration et posologie , Ressources en santé , Espagne , Rhumatologie , Rhumatismes , Études rétrospectives , Efficacité (Effectiveness)RÉSUMÉ
INTRODUCTION AND OBJECTIVES: This OBSErve Spain study, a part of the international OBSErve programme, evaluated belimumab real-world use and effectiveness following 6 months of treatment in patients with active systemic lupus erythematosus (SLE) in clinical practice in Spain. MATERIALS AND METHODS: In this retrospective, observational study (GSK Study 200883), eligible patients with SLE receiving intravenous belimumab (10mg/kg) had their disease activity (physician assessed), SELENA-SLEDAI scores, corticosteroid use, and healthcare resource utilisation (HCRU), assessed after 6 months of treatment versus index (belimumab initiation) or 6 months pre-index. RESULTS: Overall, 64 patients initiated belimumab, mainly due to ineffectiveness of previous treatments (78.1%) and to reduce corticosteroid use (57.8%). Following 6 months of treatment, 73.4% of patients achieved ≥20% overall clinical improvement, while only 3.1% of patients worsened. Mean (standard deviation, SD) SELENA-SLEDAI score decreased from 10.1 (6.2) at index to 4.5 (3.7) 6 months post-index. HCRU decreased from 6 months pre-index to 6 months post-index, with fewer hospitalisations (10.9% vs 4.7% patients) and ER visits (23.4% vs 9.4% patients). Mean (SD) corticosteroid dose decreased from 14.5 (12.5)mg/day at index to 6.4 (5.1)mg/day 6 months post-index. CONCLUSIONS: Patients with SLE receiving belimumab for 6 months in real-world clinical practice in Spain experienced clinical improvements and a reduction in HCRU and corticosteroid dose.
Sujet(s)
Immunosuppresseurs , Lupus érythémateux disséminé , Humains , Immunosuppresseurs/effets indésirables , Études rétrospectives , Espagne , Résultat thérapeutique , Hormones corticosurrénaliennes/usage thérapeutique , Lupus érythémateux disséminé/traitement médicamenteux , Acceptation des soins par les patientsRÉSUMÉ
OBJECTIVES: To analyze the prevalence, incidence, survival and contribution on mortality of major central nervous system (CNS) involvement in systemic lupus erythematosus (SLE). METHODS: Patients fulfilling the SLE 1997 ACR classification criteria from the multicentre, retrospective RELESSER-TRANS (Spanish Society of Rheumatology Lupus Register) were included. Prevalence, incidence and survival rates of major CNS neuropsychiatric (NP)-SLE as a group and the individual NP manifestations cerebrovascular disease (CVD), seizure, psychosis, organic brain syndrome and transverse myelitis were calculated. Furthermore, the contribution of these manifestations on mortality was analysed in Cox regression models adjusted for confounders. RESULTS: A total of 3591 SLE patients were included. Of them, 412 (11.5%) developed a total of 522 major CNS NP-SLE manifestations. 61 patients (12%) with major CNS NP-SLE died. The annual mortality rate for patients with and without ever major CNS NP-SLE was 10.8% vs 3.8%, respectively. Individually, CVD (14%) and organic brain syndrome (15.5%) showed the highest mortality rates. The 10% mortality rate for patients with and without ever major CNS NP-SLE was reached after 12.3â¯vs 22.8 years, respectively. CVD (9.8 years) and organic brain syndrome (7.1 years) reached the 10% mortality rate earlier than other major CNS NP-SLE manifestations. Major CNS NP-SLE (HR 1.85, 1.29-2.67) and more specifically CVD (HR 2.17, 1.41-3.33) and organic brain syndrome (HR 2.11, 1.19-3.74) accounted as independent prognostic factors for poor survival. CONCLUSION: The presentation of major CNS NP-SLE during the disease course contributes to a higher mortality, which may differ depending on the individual NP manifestation. CVD and organic brain syndrome are associated with the highest mortality rates.
Sujet(s)
Lupus érythémateux disséminé , Vascularite lupique du système nerveux central , Rhumatologie , Humains , Études rétrospectives , Lupus érythémateux disséminé/épidémiologie , Vascularite lupique du système nerveux central/complications , Vascularite lupique du système nerveux central/épidémiologie , Vascularite lupique du système nerveux central/psychologie , Système nerveux centralRÉSUMÉ
Purpose: A high cardiovascular risk has been described in patients with rheumatoid arthritis (RA); the effects of different biological agents have also been described in these patients. The aim of the present study is to examine the effects of tumor necrosis factor inhibitors (TNFi) in the lipoprotein profile of RA patients using a broad laboratory assessment including a large number of non-routine tests. Patients and Methods: RA patients treated with and without TNFi (70 patients in each group) were cross-sectionally compared regarding a broad spectrum of lipoprotein parameters including serum levels of total and HDL, LDL and VLDL cholesterol triglycerides, lipoprotein A (LpA), apolipoprotein A1 (Apo A), B100 (Apo B) and paroxonase. For each lipoprotein subfraction (HDL, LDL and VLDL), we assess specific concentrations of cholesterol, triglycerides, phospholipids and proteins and total mass of each one. Additionally, HDL Apo A, LDL and VLDL Apo B concentrations and number of particles of LDL and VLDL were also determined. Exploratory univariate and multivariate analyses of the different variables were performed. Results: Seventy patients in each subset were enrolled. Patients on treatment with TNFi showed a trend to be younger and to have a longer disease duration. Regarding the lipoprotein analyses, borderline significant higher levels of serum Apo A were detected and an independent association with lower HDL mass, LDL triglyceride, VLDL cholesterol, VLDL Apo B, VLDL mass, number of VLDL cholesterol molecules and number of particles of VLDL was clearly observed. Conclusion: TNFi treatment was associated with beneficial atherogenic effects at the lipoprotein level especially centered in the VLDL-related parameters consistent with a reduction of the atherogenic risk.
RÉSUMÉ
BACKGROUND/OBJECTIVES: Factors associated with chronic heart failure (CHF) in patients with systemic lupus erythematosus (SLE) have received little attention. Recent data on the use of hydroxychloroquine in the treatment of SARS-CoV-2 infection have cast doubt on its cardiac safety. The factors associated with CHF, including therapy with antimalarials, were analyzed in a large multicenter SLE cohort. METHODS: Cross-sectional study including all patients with SLE (ACR-1997 criteria) included in the Spanish Society of Rheumatology Lupus Register (RELESSER), based on historically gathered data. Patients with CHF prior to diagnosis of SLE were excluded. A multivariable analysis exploring factors associated with CHF was conducted. RESULTS: The study population comprised 117 patients with SLE (ACR-97 criteria) and CHF and 3,506 SLE controls. Ninety percent were women. Patients with CHF were older and presented greater SLE severity, organ damage, and mortality than those without CHF. The multivariable model revealed the factors associated with CHF to be ischemic heart disease (7.96 [4.01-15.48], p < 0.0001), cardiac arrhythmia (7.38 [4.00-13.42], p < 0.0001), pulmonary hypertension (3.71 [1.84-7.25], p < 0.0002), valvulopathy (6.33 [3.41-11.62], p < 0.0001), non-cardiovascular damage (1.29 [1.16-1.44], p < 0.000) and calcium/vitamin D treatment (5.29 [2.07-16.86], p = 0.0015). Female sex (0.46 [0.25-0.88], p = 0.0147) and antimalarials (0.28 [0.17-0.45], p < 0.000) proved to be protective factors. CONCLUSIONS: Patients with SLE and CHF experience more severe SLE. Treatment with antimalarials appears to confer a cardioprotective effect.
Sujet(s)
Antipaludiques , COVID-19 , Défaillance cardiaque , Lupus érythémateux disséminé , Rhumatologie , Antipaludiques/usage thérapeutique , Études transversales , Femelle , Défaillance cardiaque/traitement médicamenteux , Défaillance cardiaque/épidémiologie , Humains , Lupus érythémateux disséminé/complications , Lupus érythémateux disséminé/traitement médicamenteux , Enregistrements , SARS-CoV-2RÉSUMÉ
OBJECTIVE: We aimed to develop recommendations for the management of methotrexate (MTX) when considering the combination with biological (b) or targeted synthetic (ts) disease modifying drugs (DMARDs) in rheumatoid arthritis (RA). METHODS: Eleven experts on RA were selected. Two coordinators formulated 13 questions about the combination therapy of MTX with bDMARDs or tsDMARDs. A systematic review was conducted to answer the questions. Inclusion and exclusion criteria were established as well as the search strategies (Medline, Embase and the Cochrane Library were searched up to January 2019). Two reviewers selected the articles and collected data. Simultaneously, EULAR and ACR meeting abstracts were evaluated. Based on this evidence, the coordinators proposed preliminary recommendations that the experts discussed and voted in a nominal group meeting. The level of evidence and grade of recommendation was established using the Oxford Center for Evidence Based Medicine and the level of agreement with a Delphi. Agreement was established if at least 80% of the experts voted 'yes' (yes/no). RESULTS: The systematic review retrieved 513 citations of which 61 were finally included. A total of 10 recommendations were generated, voted and accepted. The level of agreement was very high in all of them and it was achieved in the first Delphi round. Final recommendations cover aspects such as the optimal MTX dosage, tapering strategy or patients' risk management. CONCLUSIONS: This document is intended to help clinicians solve usual clinical questions and facilitate decision making when treating RA patients with MTX in combination with bDMARDs or tsDMARDs.
Sujet(s)
Antirhumatismaux , Polyarthrite rhumatoïde , Médicaments de synthèse , Antirhumatismaux/usage thérapeutique , Polyarthrite rhumatoïde/traitement médicamenteux , Médecine factuelle , Humains , Méthotrexate/usage thérapeutique , Médicaments de synthèse/usage thérapeutiqueRÉSUMÉ
Patients with rheumatoid arthritis (RA) have a significantly increased risk of sexual dysfunction. However, it is not properly included in commonly used questionnaires to assess health-related quality of life in RA. Qualisex is a questionnaire developed in France to assess the impact of RA on patients´ sexual function. Our aim was to adapt and validate this questionnaire for use with Spanish RA patients. Two independent translations and a backward translation were obtained. The final version was tested in a pilot study with 10 RA patients to detect any aspects that could hinder interpretation. The validity and reliability of the linguistically validated questionnaire were studied in a multicenter cross-sectional study, with a longitudinal component for reliability estimation. 125 RA patients were included. The response process, discrimination, internal consistency, internal structure, convergent validity (correlation with MGH-SFQ questionnaire, DAS-28, physician global assessment, patient global health assessment, RAID, HAQ, HADS and SF-12©) and reliability were analyzed. The inclusion of two extra items was proposed in the pilot study. The validity analysis detected responses for item 10 that were not coherent with responses for the rest of items. The Cronbach alpha coefficient was 0.971. The highest correlation (0.665) was obtained with MGH-SFQ (questionnaire measuring sexual functioning), followed by RAID (0.516). The intra-class correlation was 0.880 (95% CI 0.815; 0.923), higher than 0.85, which indicates excellent reliability. All parameters used to assess this questionnaire show highly acceptable values. Qualisex allows for a global score of RA patients' sexual functioning and can be self-administered.
Sujet(s)
Polyarthrite rhumatoïde , Qualité de vie , Polyarthrite rhumatoïde/diagnostic , Études transversales , Humains , Projets pilotes , Psychométrie , Reproductibilité des résultats , Sexualité , Espagne , Enquêtes et questionnairesRÉSUMÉ
OBJECTIVES: To describe local adaptations of materials derived from evidence-based recommendations in a training programme in rheumatoid arthritis (RA). METHODS: The eRA (evolving the management of rheumatoid arthritis) programme generated shared decision-making practises and a checklist for managing comorbidity in RA, among others, at the international level. Unmet needs in RA management were first identified and prioritised. Then educational materials were designed and developed to address these gaps. These materials were evaluated in detailed and discussed in small regional groups by practicing rheumatologists. Voting, open discussions and recommendations were extracted from the meetings. RESULTS: Thirty-five Spanish rheumatologists discussed a comorbidity checklist and a shared decision-making tool. The results of the local meetings were synthesised as (1) a judicious commitment to check agreed comorbidities, and (2) a list of barriers and facilitators for the implementation of shared decision making in the local settings. With regards to ways to implement the agreed list and periodicity, two issues stand-out: (1) patient education and (2) the need of easy access to information and the use of local organisational systems in place. With respect to shared decision-making, issues raised included messages for self-awareness, challenges, and practical facilitators. CONCLUSIONS: Discussion, adaptation, and planning are needed before implementing any evidence-based recommendation and materials if we want to achieve a successful implementation. Further studies should demonstrate whether this initiative was successful in achieving the goals of improved patient care. Our experience could be used as a guidance or example for implementation elsewhere.
Sujet(s)
Polyarthrite rhumatoïde , Prise de décision partagée , Polyarthrite rhumatoïde/diagnostic , Polyarthrite rhumatoïde/épidémiologie , Polyarthrite rhumatoïde/thérapie , Comorbidité , Humains , RhumatologuesRÉSUMÉ
OBJECTIVES: Adiponectin is an adipokine that plays a relevant role in the development of metabolic syndrome (MetS), a complication that increases the risk of cardiovascular (CV) disease in patients with rheumatoid arthritis (RA). Accordingly, we assessed for the first time the short-term effect of anti-IL-6 receptor tocilizumab (TCZ) administration on adiponectin serum levels in RA patients and explored the potential association of adiponectin levels with MetS features, other CV risk factors and demographic and clinical characteristics of these patients. METHODS: Adiponectin serum levels were evaluated in 50 non-diabetic RA patients, undergoing TCZ treatment, immediately prior to (pre-infusion) and 60 minutes after the end of a TCZ intravenous infusion (post-infusion). RESULTS: No significant differences in adiponectin levels pre- and post-TCZ infusion were found in RA patients (p=0.69). Patients with obesity exhibited decreased basal levels of adiponectin with respect to those non-obese (p=0.03). Additionally, a negative association of adiponectin basal levels with body mass index, insulin, insulin/glucose index, C-peptide and leptin levels (p<0.01; p=0.02; p=0.03; p=0.03 and p=0.01, respectively), as well as a positive correlation with HDL-cholesterol levels (p<0.001) was seen. CONCLUSIONS: Our results support the claim that low adiponectin may contribute to the development of MetS and, consequently, CV disease in RA. Anti-IL-6 therapy does not seem to exert a short-term effect on adiponectin levels.
Sujet(s)
Polyarthrite rhumatoïde , Maladies cardiovasculaires , Syndrome métabolique X , Adiponectine , Indice de masse corporelle , Maladies cardiovasculaires/complications , Humains , Insuline , Obésité/complicationsRÉSUMÉ
OBJECTIVES: To explore current evidence on the management of poor prognostic factors in rheumatoid arthritis (RA) and to investigate whether this evidence is taken into account by clinicians when deciding on treatment in daily clinical practice. METHODS: We performed a systematic literature review (SLR) to analyse the effects of currently available biologic disease-modifying antirheumatic drugs (bDMARDs) and Janus kinase inhibitors (JAKi) on the classically accepted poor prognostic factors of RA. All randomized controlled trials reporting subgroup analyses about effects on prognostic factors were identified and synthesized. In a second phase, a two-round Delphi survey was carried out to contrast the SLR results with the grade of agreement of a large group of rheumatologists about the effectiveness of each drug class on each prognostic factor. RESULTS: According to the Delphi results, the only prognostic factor that significantly influenced the selection of treatment was the presence of interstitial lung disease (ILD), being the preferred treatment in this scenario abatacept or rituximab. The rest of the poor prognostic factors (including high disease activity at baseline, disability as measured by the Health Assessment Questionnaire index, seropositivity, elevated acute-phase reactants, and evidence of erosions based on plain radiography or ultrasonography) did not seem to significantly influence rheumatologists when choosing a treatment. The results of the SLR results did not show solid evidence regarding the use of any specific therapy in the management of patients with specific poor factors, except in the case of RA-ILD, although the data in the literature in this regard are not free of bias. CONCLUSIONS: The only prognostic factor that seems to significantly influence the selection of treatment is the presence of RA-ILD.
Sujet(s)
Antirhumatismaux , Polyarthrite rhumatoïde , Antirhumatismaux/usage thérapeutique , Polyarthrite rhumatoïde/diagnostic , Polyarthrite rhumatoïde/traitement médicamenteux , Humains , Ordonnances , Pronostic , Enquêtes et questionnairesRÉSUMÉ
OBJECTIVES: We aimed to investigate the association between the different antiphospholipid antibodies (aPL) and both systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS) manifestations. METHODS: Patients from the RELESSER registry, a Spanish retrospective, cross-sectional, forty-five hospital registry of adult SLE patients, were included. RESULTS: Out of a total of 3,658 SLE patients, 1372 were aPL positive (555 of them fulfilled criteria for APS). All aPL types showed a negative association with cutaneous SLE manifestations. Lupus anticoagulant (LA) and anticardiolipin antibodies (aCL) were both associated with haematological, ophthalmological and neuropsychiatric manifestations. IgG isotypes were associated with a higher risk of lupus manifestations compared with IgM. We found that the risk of neuropsychiatric and ophthalmological manifestations significantly increased with a higher number of positive aPL whereas the risk of cutaneous symptoms showed a negative correlation. All types of aPL, and more strongly LA, were associated with non-criteria antiphospholipid syndrome (APS) manifestations such as thrombocytopenia and haemolytic anaemia. Moreover, LA and aCL (particularly IgG isotype) were also associated with Libman-Sacks endocarditis and cognitive impairment. This association was stronger with more than one positive aPL. All types of aPL were also associated with classic APS manifestations, although LA, IgG isotypes, and patients with more than one aPL displayed a higher risk. CONCLUSIONS: There is a hierarchy for aPL and the risk of APS and SLE manifestations. aCL, and especially LA, confer a higher risk for major organ involvement in SLE. IgG isotypes seem to have a more important role. The load of aPL confer a higher risk for APS and certain SLE manifestations.
Sujet(s)
Syndrome des anticorps antiphospholipides , Lupus érythémateux disséminé , Adulte , Anticorps antiphospholipides , Syndrome des anticorps antiphospholipides/diagnostic , Syndrome des anticorps antiphospholipides/épidémiologie , Études transversales , Humains , Lupus érythémateux disséminé/complications , Lupus érythémateux disséminé/diagnostic , Lupus érythémateux disséminé/épidémiologie , Études rétrospectivesRÉSUMÉ
OBJECTIVE: To investigate the human leukocyte antigen (HLA) association with anti-synthetase syndrome (ASSD). METHODS: We conducted the largest immunogenetic HLA-DRB1 and HLA-B study to date in a homogeneous cohort of 168 Caucasian patients with ASSD and 486 ethnically matched healthy controls by sequencing-based-typing. RESULTS: A statistically significant increase of HLA-DRB1*03:01 and HLA-B*08:01 alleles in patients with ASSD compared to healthy controls was disclosed (26.2% versus 12.2%, P=1.56E-09, odds ratio-OR [95% confidence interval-CI]=2.54 [1.84-3.50] and 21.4% versus 5.5%, P=18.95E-18, OR [95% CI]=4.73 [3.18-7.05]; respectively). Additionally, HLA-DRB1*07:01 allele was significantly decreased in patients with ASSD compared to controls (9.2% versus 17.5%, P=0.0003, OR [95% CI]=0.48 [0.31-0.72]). Moreover, a statistically significant increase of HLA-DRB1*03:01 allele in anti-Jo-1 positive compared to anti-Jo-1 negative patients with ASSD was observed (31.8% versus 15.5%, P=0.001, OR [95% CI]=2.54 [1.39-4.81]). Similar findings were observed when HLA carrier frequencies were assessed. The HLA-DRB1*03:01 association with anti-Jo-1 was unrelated to smoking history. No HLA differences in patients with ASSD stratified according to the presence/absence of the most representative non-anti-Jo-1 anti-synthetase autoantibodies (anti-PL-12 and anti-PL-7), arthritis, myositis or interstitial lung disease were observed. CONCLUSIONS: Our results support the association of the HLA complex with the susceptibility to ASSD.
Sujet(s)
Ligases , Myosite , Allèles , Anticorps antinucléaires , Autoanticorps , Études cas-témoins , Prédisposition génétique à une maladie , Antigènes HLA , Chaines HLA-DRB1/génétique , Humains , Myosite/génétiqueRÉSUMÉ
OBJECTIVE: The aim of the present study was to describe the demographic, clinical and immunological characteristics of patients with late-onset (≥50 years) SLE vs patients with early-onset SLE (<50 years). METHODS: We performed a cross-sectional retrospective study of 3619 patients from the RELESSER database (National Register of Patients with Systemic Lupus Erythematosus of the Spanish Society of Rheumatology). RESULTS: A total of 565 patients (15.6%) were classified as late-onset SLE and 3054 (84.4%) as early-onset SLE. The male-to-female ratio was 5:1. Mean (s.d.) age at diagnosis in the late-onset group was 57.4 (10.4) years. At diagnosis, patients with late-onset SLE had more comorbid conditions than patients with early-onset SLE; the most frequent was cardiovascular disease (P <0.005). Furthermore, diagnostic delay was longer in patients with late-onset SLE [45.3 (3.1) vs 28.1 (1.0); P <0.001]. Almost all patients with late-onset SLE (98.7%) were Caucasian. Compared with early-onset SLE and after adjustment for time since diagnosis, patients with late-onset SLE more frequently had serositis, major depression, thrombotic events, cardiac involvement and positive lupus anticoagulant values. They were also less frequently prescribed immunosuppressive agents. Mortality was greater in late-onset SLE (14.3% vs 4.7%; P <0.001). CONCLUSION: Late-onset SLE is insidious, with unusual clinical manifestations that can lead to diagnostic errors. Clinical course is generally indolent. Compared with early-onset disease, activity is generally reduced and immunosuppressants are less commonly used. Long-term prospective studies are necessary to determine whether the causes of death are associated with clinical course or with age-associated comorbidities in this population.