Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases, Division of Rheumatology, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain.School of Medicine, University of Cantabria, Santander, Spain. Ca
Prof. Miguel Angel Gonzalez-Gay
Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases, Division of Rheumatology, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain.School of Medicine, University of Cantabria, Santander, Spain. Ca
Objective To develop recommendations for cardiovascular risk (CVR) management in gout, vasculitis, systemic sclerosis (SSc), myositis, mixed connective tissue disease (MCTD), Sjögren’s syndrome (SS), systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS). Methods Following European League against Rheumatism (EULAR) standardised procedures, a multidisciplinary task force formulated recommendations for CVR prediction and management based on systematic literature reviews and expert opinion. Results Four overarching principles emphasising the need of regular screening and management of modifiable CVR factors and patient education were endorsed. Nineteen recommendations (eleven for gout, vasculitis, SSc, MCTD, myositis, SS; eight for SLE, APS) were developed covering three topics: (1) CVR prediction tools; (2) interventions on traditional CVR factors and (3) interventions on disease-related CVR factors. Several statements relied on expert opinion because high-quality evidence was lacking. Use of generic CVR prediction tools is recommended due to lack of validated rheumatic diseases-specific tools. Diuretics should be avoided in gout and beta-blockers in SSc, and a blood pressure target <130/80 mm Hg should be considered in SLE. Lipid management should follow general population guidelines, and antiplatelet use in SLE, APS and large-vessel vasculitis should follow prior EULAR recommendations. A serum uric acid level <0.36 mmol/L (<6 mg/dL) in gout, and disease activity control and glucocorticoid dose minimisation in SLE and vasculitis, are recommended. Hydroxychloroquine is recommended in SLE because it may also reduce CVR, while no particular immunosuppressive treatment in SLE or urate-lowering therapy in gout has been associated with CVR lowering. Conclusion These recommendations can guide clinical practice and future research for improving CVR management in rheumatic and musculoskeletal diseases.
Giant cell (temporal) arteritis (GCA) is the most common systemic vasculitis in Western countries. It involves large and medium-sized vessels with predisposition to the cranial arteries in the elderly. Cranial ischemic complications, in particular permanent visual loss, constitute the most feared aspects of this vasculitis. Although the use of corticosteroids and a higher physician awareness may have contributed to a decrease in the frequency of severe ischemic complications, permanent visual loss is still present in 7%-14% of patients. To investigate further the incidence, trends, and clinical spectrum of visual manifestations in patients with GCA, we examined the features of patients with biopsy-proven GCA diagnosed at the single reference hospital for a defined population in northwestern Spain during an 18-year period. Predictive factors for the development of any visual manifestation, not only permanent visual loss, were also examined. Between 1981 and 1998, 161 patients were diagnosed with biopsy-proven GCA. Visual ischemic complications were observed in 42 (26.1%), and irreversible blindness, mainly due to anterior ischemic optic neuropathy and frequently preceded by amaurosis fugax, was found in 24 (14.9%). Despite a progressive increase in the number of new cases diagnosed, there was not a significant change in the proportion of patients with visual manifestations during the study period (p = 0.37). Patients with visual ischemic complications had lower clinical and laboratory biologic markers of inflammation. Indeed, during the last years of the study, anemia was associated with a very low risk of visual complications. Also, HLA-DRB1*04-positive patients had visual manifestations more commonly. Patients with other ischemic complications developed irreversible blindness more frequently. The best predictors of any visual complication were HLA-DRB1*04 phenotype (odds ratio [OR] 7.47) and the absence of anemia at the time of admission (OR for patients with anemia = 0.07). The best predictors of irreversible blindness (permanent visual loss) were amaurosis fugax (OR 12.63) and cerebrovascular accidents (OR 26.51). The present study supports the claim that ocular ischemic complications are still frequent in biopsy-proven GCA patients from southern Europe. The presence of other ischemic complications constitutes an alarm for the development of irreversible blindness. In contrast, a higher inflammatory response may be a protective factor against the development of cranial ischemic events.
Interleukin 17 (IL-17) is a proinflammatory cytokine that has been the focus of intensive research because of its crucial role in the pathogenesis of different diseases across many medical specialties. In this context, the present review in which a panel of 13 experts in immunology, dermatology, rheumatology, neurology, hematology, infectious diseases, hepatology, cardiology, ophthalmology and oncology have been involved, puts in common the mechanisms through which IL-17 is considered a molecular target for the development of novel biological therapies in these different fields. A comprehensive review of the literature and analysis of the most outstanding evidence have provided the basis for discussing the most relevant data related to IL-17A blocking agents for the treatment of different disorders, such as psoriasis, psoriatic arthritis, rheumatoid arthritis, ankylosing spondylitis, cardiovascular disorders, non alcoholic fatty liver disease, multiple sclerosis, inflammatory bowel disease, uveitis, hematological and solid cancer. Current controversies are presented giving an opening line for future research.
Objective: Cardiovascular (CV) disease is the most common cause of mortality in patients with rheumatoid arthritis (RA). We assessed the contribution of epidemiologic features, clinical features, routine laboratory markers of inflammation, and HLA–DRB1 alleles to CV mortality in patients with RA prospectively followed at a single referral center in Spain.Methods: 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, epidemiologic data, and clinical data were assessed at that time. Patients were prospectively followed and clinical records were examined until patient's death or September 1, 2005.Results: A total of 182 consecutive patients were assessed. Compared with the general Spanish population, the age‐ and sex‐standardized mortality ratio by CV cause was 1.78. CV mortality adjusted by age at disease onset and sex was associated with chronic inflammation determined by C‐reactive protein level (CRP; hazard ratio [HR] 1.14, P < 0.001) and erythrocyte sedimentation rate (ESR; HR 1.05, P = 0.003). Patients with HLA–DRB1*04 shared epitope alleles (HR 4.15, P = 0.030), in particular those HLA–DRB1*0404 positive (HR 6.65, P = 0.002), had increased risk of CV mortality. Increased risk of CV events was also associated with CRP level (HR 1.09, P = 0.001), ESR (HR 1.03, P = 0.003), and HLA–DRB1*0404 (HR 4.47, P = 0.002).Conclusion: Our results suggest that a chronically high inflammatory response in genetically predisposed individuals promotes an increased risk of CV events and CV mortality in RA.
About Me
Miguel Ángel González-Gay is a rheumatologist interested in cardiovascular disease.
Miguel Ángel González-Gay is a rheumatologist interested in cardiovascular disease.