Nocy Leite

Consenso Brasileiro de Espondiloartropatias: espondilite anquilosante e artrite psoriásica diagnóstico e tratamento - primeira revisão

1. Assistente-doutor da Disciplina de Reumatologia do Departamento de Clinica Medica da Faculdade de Ciencias Medicas da Universidade Estadual de Campinas (FCM-UNICAMP). Presidente da Comissao de Espondiloartropatias da Sociedade Brasileira de Reumatologia (SBR). 2. Professor Assistente da Disciplina de Reumatologia da Universidade Federal do Parana (UFPR). Mestre em Medicina Interna. 3. Professor Assistente da Disciplina de Reumatologia da Pontificia Universidade Catolica de Campinas (PUCCAMP). 4. Professor Adjunto, Doutor em Oftalmologia da Universidade Federal de Minas Gerais (UFMG). 5. Professora Adjunta da Faculdade de Ciencias Medicas da Universidade Estadual do Rio de Janeiro (UERJ) e Professora do Programa de Pos-Graduacao em Medicina da Universidade Federal do Rio de Janeiro (UFRJ). 6. Professor Adjunto, Doutor de Reumatologia do Departamento do Aparelho Locomotor da Universidade Federal de Minas Gerais (UFMG). 7. Professor Doutor-Assistente e Coordenador da Unidade de Espondiloartropatias da Disciplina de Reumatologia da Faculdade de Medicina da Universidade de Sao Paulo (FMUSP). 8. Professora Associada e Responsavel pelo Setor de Reumatologia Pediatrica da Universidade Federal de Sao Paulo (UNIFESP). 9. Professor Regente da Disciplina de Reumatologia da Faculdade de Medicina da Pontificia Universidade Catolica do Rio Grande do Sul (PUC-RS). 10. Professor Titular de Reumatologia da Faculdade de Medicina Souza Marques, Rio de Janeiro – RJ. 11. Professora da Disciplina de Coloproctologia da Fundacao Faculdade Federal de Ciencias Medicas de Porto Alegre (FFFCMPA). 12. Assistente-Doutor e Chefe do Grupo de Reumatologia do Instituto de Ortopedia e Traumatologia da FMUSP. 13. Chefe do Servico de Reumatologia e Coordenador da Residencia Medica do Hospital Geral de Fortaleza. 14. Chefe do Departamento de Medicina Interna do Hospital Geral de Goiânia. Doutor em Reumatologia pela FMUSPUniversidade Estadual de Campinas Faculdade de Ciencias Medicas Departamento de Clinica Medica

Sera of patients with systemic lupus erythematosus react with plasmodial antigens and can inhibit the in vitro growth of Plasmodium falciparum.

The acquisition of protective immunity in malaria is a slow process during which autoantibodies are produced. The present work aimed at studying a possible interference of autoimmune responses on malaria immune protection. This was done by investigating the presence of autoantibodies in the sera of malarious patients, by searching for reactivity of autoantibodies from autoimmune patients against plasmodial antigens, and by studying the effect of such antibodies on the in vitro growth of Plasmodium falciparum. Sera from systemic lupus erythematosus (SLE) and malaria patients were tested against autologous and plasmodial antigens. Out of the 109 SLE sera tested, 48 (44%) reacted against the parasite. In addition, 26 (47%) out of 55 randomly selected sera, mainly those containing anti-DNA and antinuclear autoantibodies, were able to inhibit parasite growth to some extent. Conversely, a high frequency (81%) of sera of malaria patients exhibited reactivity against autoantigens. The results show that patients with autoimmune processes can produce antibodies that recognize plasmodial antigens in the absence of plasmodial infection, that malaria patients can produce autoantibodies, that SLE sera can inhibit plasmodial growth in vitro, and that the presence of anti-DNA and antinuclear antibodies may be important in such anti-plasmodial activity. It is concluded that autoimmune responses may have influence on the protective immunity against malaria.

Effect of enthesitis on 1505 Brazilian patients with spondyloarthritis.

Objective. To analyze the clinical effect of enthesitis in a large Brazilian cohort of patients with spondyloarthritis (SpA). Methods. A common protocol of investigation was prospectively applied to 1505 patients with SpA in 29 centers in Brazil. Clinical and demographic variables and disease indexes were investigated. The Maastricht Ankylosing Spondylitis Enthesitis Score was used to investigate the enthesitis component. Ankylosing spondylitis was the most frequent disease in the group (65.4%). Others were psoriatic arthritis (18.4%), undifferentiated SpA (6.7%), reactive arthritis (3.3%), and enteropathic arthritis (3.2%). Results. At least 1 affected enthesis was observed in 54% of the patients with SpA, with a mean of 2.12 ± 2.98 entheses affected. According to the clinical presentation, enthesitis was significantly more frequent in patients with axial + peripheral joint involvement compared to isolated axial or peripheral involvement (p < 0.001). There was a statistical association between the presence of enthesites and axial symptoms (buttock pain, cervical pain, and hip pain), and peripheral symptoms (lower limb arthritis, number of painful and swollen joints; p < 0.05). Patients with enthesitis also presented higher mean scores of Bath Ankylosing Spondylitis Functional Index (BASFI; p < 0.001), Bath Ankylosing Spondylitis Disease Activity Index (p < 0.001), and Ankylosing Spondylitis Quality of Life (ASQoL; p < 0.001). Multivariate logistic regression showed that BASFI (p < 0.0001; OR 74.839), ASQoL (p = 0.0001; OR 14.645), and Achilles tendonitis (p = 0.0059; OR 7.593) were associated with work incapacity. Conclusion. The clinical presence of enthesitis in this large cohort of patients with SpA was frequent and was associated with a significant increase in disease activity and decline in functional capacity and quality of life.

Artrite enteropática no Brasil: dados do registro brasileiro de espondiloartrites

UNLABELLED Inflammatory bowel diseases (Crohns disease and ulcerative rectocolitis) have extraintestinal manifestations 25% of the patients, with the most common one being the enteropathic arthritis. METHODS Prospective, observational, multicenter study with patients from 29 reference centers participating in the Brazilian Registry of Spondyloarthritis (RBE), which incorporates the RESPONDIA (Ibero-American Registry of Spondyloarthritis) group. Demographic and clinical data were collected from 1472 patients and standardized questionnaires for the assessment of axial mobility, quality of life, enthesitic involvement, disease activity and functional capacity were applied. Laboratory and radiographic examinations were performed. The aim of this study is to compare the clinical, epidemiological, genetic, imaging, treatment and prognosis characteristics of patients with enteropathic arthritis with other types of spondyloarthritis in a large Brazilian cohort. RESULTS A total of 3.2% of patients were classified as having enteroarthritis, 2.5% had spondylitis and 0.7%, arthritis (peripheral predominance). The subgroup of individuals with enteroarthritis had a higher prevalence in women (P < 0.001), lower incidence of inflammatory axial pain (P < 0.001) and enthesitis (P = 0.004). HLA-B27 was less frequent in the group with enteroarthritis (P = 0.001), even when considering only those with the pure axial form. There was a lower prevalence of radiographic sacroiliitis (P = 0.009) and lower radiographic score (BASRI) (P = 0.006) when compared to patients with other types of spondyloarthritis. They also used more corticosteroids (P < 0.001) and sulfasalazine (P < 0.001) and less non-steroidal anti-inflammatory drugs (P < 0.001) and methotrexate (P = 0.001). CONCLUSION There were differences between patients with enteroarthritis and other types of spondyloarthritis, especially higher prevalence of females, lower frequency of HLA-B27, associated with less severe axial involvement.

Low prevalence of renal, cardiac, pulmonary, and neurological extra-articular clinical manifestations in spondyloarthritis: analysis of the Brazilian Registry of Spondyloarthritis

OBJECTIVE: To describe the extra-articular manifestations (cardiac, renal, pulmonary, and neurological), usually not related to spondyloarthritis (SpA), in a large cohort of Brazilian patients. MATERIALS AND METHODS: This retrospective study analyzed 1,472 patients diagnosed with SpA and cared for at 29 health care centers distributed in the five major geographic regions in the country, participating in the Brazilian Registry of Spondyloarthritis (BRS). All patients were assessed for the prevalence of major extra-articular manifestations (cardiac, renal, pulmonary, and neurological), classified according to the diagnosis [ankylosing spondylitis (AS), psoriatic arthritis (PsA), reactive arthritis (ReA), arthritis associated with inflammatory bowel disease (IBD), undifferentiated spondyloarthritis (uSpA), and juvenile SpA], and according to the clinical presentation (axial, peripheral, mixed, and enthesitis). RESULTS: Of the patients with SpA assessed, 963 had AS, 271 PsA, 49 ReA, 48 arthritis associated with IBD, 98 uSpA, and 43 juvenile SpA. Cardiac involvement was reported in 44 patients (3.0%), pulmonary involvement in 19 (1.3%), renal involvement in 17 (1.2%), and neurological involvement in 13 patients (0.9%). Most patients with visceral involvement had AS or PsA, and the mixed (axial + peripheral) and/or predominantly axial clinical form. CONCLUSION: Cardiac, renal, pulmonary, and neurological extra-articular manifestations are quite infrequent in SpA, ranging from 0.9% to 3% in this large Brazilian cohort, and affected predominantly patients with AS and PsA.OBJECTIVE To describe the extra-articular manifestations (cardiac, renal, pulmonary, and neurological), usually not related to spondyloarthritis (SpA), in a large cohort of Brazilian patients. MATERIALS AND METHODS This retrospective study analyzed 1,472 patients diagnosed with SpA and cared for at 29 health care centers distributed in the five major geographic regions in the country, participating in the Brazilian Registry of Spondyloarthritis (BRS). All patients were assessed for the prevalence of major extra-articular manifestations (cardiac, renal, pulmonary, and neurological), classified according to the diagnosis [ankylosing spondylitis (AS), psoriatic arthritis (PsA), reactive arthritis (ReA), arthritis associated with inflammatory bowel disease (IBD), undifferentiated spondyloarthritis (uSpA), and juvenile SpA], and according to the clinical presentation (axial, peripheral, mixed, and enthesitis). RESULTS Of the patients with SpA assessed, 963 had AS, 271 PsA, 49 ReA, 48 arthritis associated with IBD, 98 uSpA, and 43 juvenile SpA. Cardiac involvement was reported in 44 patients (3.0%), pulmonary involvement in 19 (1.3%), renal involvement in 17 (1.2%), and neurological involvement in 13 patients (0.9%). Most patients with visceral involvement had AS or PsA, and the mixed (axial + peripheral) and/or predominantly axial clinical form. CONCLUSION Cardiac, renal, pulmonary, and neurological extra-articular manifestations are quite infrequent in SpA, ranging from 0.9% to 3% in this large Brazilian cohort, and affected predominantly patients with AS and PsA.

Assessment of fatigue in a large series of 1492 Brazilian patients with Spondyloarthritis.

Abstract Background. The aim of the present study was to analyze the score of fatigue in a large cohort of Brazilian patients with SpA, comparing different disease patterns and its association with demographic and disease-specific variables. Methods. A common protocol of investigation was prospectively applied to 1492 Brazilian patients classified as SpA according to the European Spondyloarthropathies Study Group (ESSG) criteria, attended at 29 reference centers. Clinical and demographic variables were recorded. Fatigue was evaluated using the first item of the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) questionnaire. Results. The mean BASDAI fatigue score was 4.20 ± 2.99. There was no significant difference in the fatigue score between the different SpA. Fatigue was higher in female patients (p < 0.001), with mixed (axial + peripheral) involvement (p < 0.001) and in those who did not practice exercises (p < 0.001). Higher scores of fatigue were significantly associated with inflammatory low back pain (p = 0.013), alternating buttock pain (p = 0.001), cervical pain (p = 0.001), and hip involvement (p = 0.005). Fatigue presented a moderate positive statistical correlation with Bath Ankylosing Spondylitis Functional Index (BASFI) (0.469; p < 0.001) and Ankylosing Spondylitis Quality of Life (0.462; p < 0.001). Conclusion. In this large series of Brazilian SpA patients, higher fatigue scores were associated with female gender, sedentary, worse functionality, and quality of life.

Consenso Brasileiro de Espondiloartropatias: outras espondiloartropatias diagnóstico e tratamento - primeira revisão

Universidade Estadual de Campinas Faculdade de Ciencias Medicas Departamento de Clinica Medica

Perfil epidemiológico da espondiloartrite de início juvenil comparada com a espondiloartrite de início na vida adulta em uma grande coorte brasileira

OBJECTIVE To analyze the clinical and epidemiologic characteristics of juvenile-onset spondyloarthritis (SpA) (< 16 years) and compare them with a group of adult-onset (≥ 16 years) SpA patients. PATIENTS AND METHODS Prospective, observational and multicentric cohort with 1,424 patients with the diagnosis of SpA according to the European Spondyloarthropathy Study Group (ESSG) submitted to a common protocol of investigation and recruited in 29 reference centers participants of the Brazilian Registry of Spondyloarthritis (RBE - Registro Brasileiro de Espondiloartrites). Patients were divided in two groups: age at onset<16 years (JOSpA group) and age at onset ≥ 16 years (AOSpA group). RESULTS Among the 1,424 patients, 235 presented disease onset before 16 years (16.5%). The clinical and epidemiologic variables associated with JOSpA were male gender (p<0.001), lower limb arthritis (p=0.001), enthesitis (p=0.008), anterior uveitis (p=0.041) and positive HLA-B27 (p=0.017), associated with lower scores of disease activity (Bath Ankylosing Spondylitis Disease Activity Index - BASDAI; p=0.007) and functionality (Bath Ankylosing Spondylitis Functional Index - BASFI; p=0.036). Cutaneous psoriasis (p<0.001), inflammatory bowel disease (p=0.023), dactylitis (p=0.024) and nail involvement (p=0.004) were more frequent in patients with adult-onset SpA. CONCLUSIONS Patients with JOSpA in this large Brazilian cohort were characterized predominantly by male gender, peripheral involvement (arthritis and enthesitis), positive HLA-B27 and lower disease scores.

Quality of life in spondyloarthritis: analysis of a large Brazilian cohort

OBJECTIVE To analyze quality of life and demographic and clinical variables associated to its impairment in a large Brazilian cohort of patients with spondyloarthritis (SpA). METHODS A common protocol of investigation was applied to 1465 Brazilian patients classified as SpA according to the European Spondyloarthropaties Study Group (ESSG) criteria, attended at 29 reference centers for Rheumatology in Brazil. Clinical and demographic variables were recorded. Quality of life was analyzed through the Ankylosing Spondylitis Quality of Life (ASQoL) questionnaire. RESULTS The mean ASQoL score was 7.74 (+5.39). When analyzing the specific diseases in the SpA group, the ASQoL scores did not present statistical significance. Demographic data showed worse scores of ASQoL associated with female gender (p=0.014) and African-Brazilian ethnicity (p<0.001). The analysis of the clinical symptoms showed that buttock pain (p=0.032), cervical pain (p<0.001) and hip pain (p=0.001) were statistically associated with worse scores of ASQoL. Continuous use of nonsteroidal anti-inflammatory drugs (p<0.001) and biologic agents (p=0.044) were associated with higher scores of ASQoL, while the other medications did not interfere with the ASQoL scores. CONCLUSION In this large series of patients with SpA, female gender and African-Brazilian ethnicity, as well as predominant axial symptoms, were associated with impaired quality of life.

Espondiloartropatias: Espondilite anquilosante e artrite psoriásica

DESCRICAO DO METODO DE COLETA DE EVIDENCIAS: Reuniao consensual para elaboracao do texto com inclusao das citacoes bibliograficas, numa colaboracao de reumatologistas com as especialidades de reumatologia pediatrica, dermatologia, gastroenterologia e oftalmologia. Foram convidados 12 reumatologistas responsaveis pelo ambulatorio de espondiloartropatias em suas instituicoes (ou seus representantes); cada participante foi convidado a fazer uma analise critica, utilizando o conceito da medicina baseada em evidencias, de um aspecto diferente dentro do espectro do tratamento das espondiloartropatias. Foi convidado um especialista de cada area para fazer a mesma analise critica nos topicos espondiloartropatias juvenis (reuma-tologista pediatrico), psoriase (dermatologista), doencas inflamatorias intestinais (gastroenterologista) e uveite anterior (oftalmologista). Apos a elaboracao de um texto-base de apoio para as discussoes, todos os especialistas se reuniram, no periodo entre 22 e 24 de abril de 2004, a fim de discutir individualmente cada um dos 16 topicos elaborados e estabelecer um consenso baseado em evidencias, a partir do qual os coordenadores redigiram o texto do consenso, submetido a apreciacao de todos os participantes para a realizacao dos ajustes finais. GRAU DE RECOMENDACAO E FORCA DE EVIDENCIA A: Estudos experimentais e observacionais de melhor consistencia B: Estudos experimentais e observacionais de menor consistencia C: Relatos de casos, estudos nao controlados D: Opiniao desprovida de avaliacao critica, baseada em consensos, estudos fisiologicos ou modelos animais. OBJETIVOS: Oferecer informacoes sobre a otimizacao do tratamento das diferentes espondiloartropatias. CONFLITO DE INTERESSE: Os autores Sampaio-Barros PD, Carneiro SCS, Hilario MOE, Xavier RM e Ximenes AC declararam vinculo com a Industria Farmaceutica.