Marco Antônio Parreiras de Carvalho

A cross-sectional study of 130 Brazilian patients with Crohn's disease and ulcerative colitis: analysis of articular and ophthalmologic manifestations.

This is a cross-sectional study that analyzed the pattern and frequency of articular and ophthalmologic manifestations in patients with Crohn’s disease (CD) and ulcerative colitis (UC), with or without signs of active bowel inflammation. One hundred and thirty consecutive patients with CD (n = 71) and UC (n = 59) were examined. Simple X-rays of lumbar spine, sacroiliac joints, and calcaneal bone were performed and human leukocyte antigen (HLA)-B27 was typed. Joint manifestations occurred in 41 (31.5%) patients, 27 (38%) with CD and 14 (23.7%) with UC. Peripheral involvement occurred in 22 patients, axial involvement in five, and mixed involvement in 14. The most frequently involved joints were knees (56.1%), ankles (29.3%), and hips (29.3%), while the predominant pattern was oligoarticular (84.6%) and asymmetrical (65.6%). Enthesitis was identified in seven (5.4%) patients and inflammatory lumbar pain in 13 (10%). Eight of these patients fulfilled the diagnostic criteria for ankylosing spondylitis (6.2%). Radiographic sacroiliitis occurred in 12 patients (9.2%). Ocular abnormalities were present in six patients (6.2%), and HLA-B27 was positive in five (5.8%). In conclusion, the articular manifestations in the present study were predominantly oligoarticular and asymmetric, with a low frequency of ophthalmologic involvement and positive HLA-B27.

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

Freqüência de doença cardiovascular aterosclerótica e de seus fatores de risco em pacientes com lúpus eritematoso sistêmico

INTRODUCTION: the pathogenesis of coronary disease in systemic lupus erythematosus patients is not completely understood. Risk factors associated with lupus or its treatment may be associated with traditional risk factors for coronary disease. Such risk factors are more common in patients with lupus. OBJECTIVE: to determine the frequency of cardiovascular disease and traditional risk factors in patients with systemic lupus erythematosus at Rheumatology Division of Hospital das Clinicas of Minas Gerais Federal University. METHODS: 172 patients with systemic lupus erythematosus were evaluated. Cardiovascular events, traditional risk factors and clinical-laboratorial findings were investigated in this cross-sectional research. RESULTS: the mean age (SD) of the patients was 38.5 years (11.2 years). 95.9% were female and 64.5% were non white. Cardiovascular disease was identified in 8 patients (4.7%), with 11 different diagnoses. Three patients had coronary insufficiency, three had stroke and five had peripheral arterial disease. Systemic arterial hypertension was the most frequent risk factor (48.8%), followed by dyslipidemia in 70 patients (40.7%) and hypertriglyceridemia in 51 patients (29.7%). LDL-c > 100 mg/dl was found in 77 patients (44.8%). Among 165 female patients, 67 (40.6%) had menopause, 43.3% of them with early menopause. CONCLUSION: the present study describes the frequency of risk factors for coronary artery disease in a Brazilian sample of lupus patients. The impact of recognition and management of those risk factors in prevention of cardiovascular events should be object of others studies.

Thyroid abnormalities in systemic lupus erythematosus: a study in 100 Brazilian patients

INTRODUCTION: the association of thyroid abnormalities with systemic lupus erythematosus (SLE) is not well established. OBJECTIVE: to study the prevalence of thyroid dysfunction in hundred lupus patients and evaluate a possible association between thyroid dysfunction and SLE disease activity. METHODS: a total of one hundred patients with SLE underwent assessment for clinical and laboratorial thyroid abnormalities. Clinical activity was assessed using the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). RESULTS: seventeen patients (17%) had abnormal thyroid function by laboratory testing, which included ten patients (10%) with subclinical hypothyroidism, two patients (2%) with subclinical hyperthyroidism, four patients (4%) with primary hypothyroidism and one patient with serum thyroxine below the normal range. Regarding antithyroid antibodies, six patients were positive, as follows: four (4%) for antiperoxidase, one (1%) for antithyroglobulin and one (1%) for both antibodies. SLE disease activity was not significantly different between groups, regardless of the presence of thyroid dysfunction. CONCLUSION: these results show that thyroid abnormalities are frequently found in SLE patients. However, it does not appear to be an association between thyroid abnormalities and SLE clinical disease activity.

Manifestações articulares em pacientes com doença de Crohn e retocolite ulcerativa

Joint involvement is the most commom extraintestinal manifestation in patients with Crohn’s disease and ulcerative colitis. The colitic arthritis, lately called enteropathic arthritis, is classified as one of the diseases of the spondyloarthropathies group. There are two patterns of joint involvement: 1) peripheral arthritis, usually coincides with exacerbations of the inflammatory bowel disease and is not associated with the HLA B27 antigen; and 2) axial involvement, characterized by spondylitis and sacroiliitis, which the clinical course is independent of the intestinal disease, and has an association with HLA B27.

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

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

Libman-Sacks Endocarditis and Oral Anticoagulation

The patient is a 34-year-old female with systemic lupus erythematosus and secondary antiphospholipid antibody syndrome, who evolved with convulsive crises, partially controlled with an anticonvulsant, and auscultation of a cardiac murmur, whose investigation showed the presence of a mitral valve vegetation. Once the diagnosis of Libman-Sacks endocarditis was established, therapy with warfarin sodium was initiated, and, after 6 months of oral anticoagulation, the patient had total control of the convulsive crises and the valvular vegetation disappeared on echocardiography. This study discusses the occurrence of Libman-Sacks endocarditis in systemic lupus erythematosus, its association with antiphospholipid antibody syndrome, and the anticoagulant therapy. A literature review is also provided.

Movimentos involuntários anormais como primeira manifestação do lupus eritematoso sistêmico: relato de caso

We describe a 36 year-old woman who developed chorea two months after starting the use of oral contraceptives. She also developed thrombocytopenia, oral ulcers, arthritis, positive antinuclear antibodies (ANA), anti-Sm and anti-DNA, filling criteria for systemic lupus erythematosus, as defined by the American College of Rheumatology. The tests for lupus anticoagulant and anticardiolipin (IgG and IgM) were negative. The patient was treated with prednisone, phenitoin, phenobarbital and clonazepam, obtaining clinical and labatorial improvement. We discuss the ocurrence of chorea and other movement disorders as first manifestation of systemic lupus erythematosus, its relationship with oral contraceptives and antiphospholipid antibodies.

Avaliação clínica, laboratorial e radiográfica de brasileiros com espondiloartropatias

OBJECTIVE: to evaluate disease manifestations of Brazilian patients with spondyloarthropathies. METHODS: a group of 156 patients was studied in a descriptive evaluation the analysis of the association between clinical, laboratory and radiographic aspects and the presence of the HLA-B27 was done. RESULTS: the following diseases were identified: ankylosing spondylitis (48.10%), undifferentiated spondyloarthropathy (20.51%), reactive arthritis (15.39%), psoriatic arthritis (14.10%) and inflammatory bowel disease arthropathy (1.92%). The HLA-B27 was identified in 53.85%. HLA-B27 presence was associated with clinical and/or radiographic findings of sacroiliac joints involvement (p=0.007; OR=3.13; CI 95% 1.38 to 7.06), with the presence of radiographic bilateral sacroiliitis > grade II, bilateral (p=0.05; OR=2.85; IC 95% 1.02 to 8.04) and with male gender (p=<0.001; OR=3.00; CI 95% 1.83 to 4.92). On the other hand, negative HLA-B27 was significantly associated with the occurrence of balanitis during the course of the disease (p=0.03; OR=0.21; IC 95% 0.05 to 0.88). CONCLUSION: clinical, laboratory and radiographic manifestations were similar to those reported by other studies. The frequency of HLA-B27 was low when compared to other studies. A significant association was observed between the HLA-B27 and gender as well as compromised sacroiliac joints.

Lúpus eritematoso sistêmico e pancreatite aguda: relato de dois casos

A pancreatite aguda e uma manifestacao incomum do lupus eritematoso sistemico (LES) e a frequencia desta associacao nao e conhecida. Contudo, a pancreatite aguda e um diagnostico diferencial importante na avaliacao da dor abdominal em pacientes com LES. Os pacientes, normalmente, apresentam dor de intensidade variavel, algumas vezes simulando abdome agudo. Varios fatores tem sido implicados na patogenese desta condicao, tais como fenomenos autoimunes, vasculite, anticorpos antifosfolipides e drogas. O papel dos corticosteroides como um fator etiologico e ainda controverso. Alem disso, em alguns relatos a manutencao do corticosteroide foi fundamental na recuperacao dos pacientes. Relatamos duas pacientes com lupus eritematoso sistemico que apresentaram pancreatite aguda. Em nenhum dos casos havia evidencias de quaisquer fatores predisponentes conhecidos para a pancreatite aguda, portanto esta condicao foi considerada uma manifestacao de atividade lupica. Uma das pacientes faleceu por sindrome da resposta inflamatoria sistemica secundaria a pancreatite. No outro caso, utilizouse corticoide em doses de estresse durante o tratamento, com boa evolucao.