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Revista Brasileira de Reumatologia

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https://www.readbyqxmd.com/read/27914604/livedoid-vasculopathy
#1
José Roberto Provenza, Lucas Eduardo Pedri, Gabriel Mesquita Provenza
No abstract text is available yet for this article.
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914603/childhood-onset-systemic-polyarteritis-nodosa-and-systemic-lupus-erythematosus-an-overlap-syndrome
#2
Victor L S Marques, Andressa Guariento, Marlise S M Simões, Gabriela Blay, Ana Paola N Lotito, Clovis A Silva
No abstract text is available yet for this article.
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914602/severe-infection-in-patients-with-rheumatoid-arthritis-taking-anakinra-rituximab-or-abatacept-a-systematic-review-of-observational-studies
#3
Vanderlea Poeys Cabral, Carlos Augusto Ferreira de Andrade, Sonia Regina Lambert Passos, Maria de Fátima Moreira Martins, Yara Hahr Marques Hökerberg
A question is raised about an increased risk of severe infection from the use of biological drugs in patients with rheumatoid arthritis. This systematic review of observational studies aimed at assessing the risk of severe infection associated with the use of anakinra, rituximab, and abatacept in patients with rheumatoid arthritis. The following databases were searched: PubMed, Science Direct, Scopus, Web of Knowledge, Scirus, Cochrane, Exerpta Medica Database, Scielo, and Lilacs up to July 2010. Severe infections were defined as those life-threatening ones in need of the use of parenteral antibiotics or of hospitalization...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914601/effects-of-aquatic-exercise-on-muscle-strength-and-functional-performance-of-individuals-with-osteoarthritis-a-systematic-review
#4
Fernanda de Mattos, Neiva Leite, Arthur Pitta, Paulo Cesar Barauce Bento
Water-based exercises are recommended for people with osteoarthritis (OA), due to the beneficial effects on physical function, quality of life and symptom reduction. However, the effects on muscle strength are still controversial. The aim of this review was to assess and compare the effects of aquatic exercise programs on muscle strength and physical function in people with OA. A systematic search was performed at Pubmed, Scopus and Web of Science databases. Clinical trials with interventions involving aquatic exercises for individuals with OA were included...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914600/polymorphisms-in-nat2-n-acetyltransferase-2-gene-in-patients-with-systemic-lupus-erythematosus
#5
Elaine Cristina Lima Dos Santos, Amanda Chaves Pinto, Evandro Mendes Klumb, Jacyara Maria Brito Macedo
OBJECTIVE: To investigate potential associations of four substitutions in NAT2 gene and of acetylator phenotype of NAT2 with systemic lupus erythematosus (SLE) and clinical phenotypes. METHODS: Molecular analysis of 481C>T, 590G>A, 857G>A, and 191G>A substitutions in the NAT2 gene was performed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique, from DNA extracted from peripheral blood samples obtained from patients with SLE (n=91) and controls (n=97)...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914599/fc-gamma-receptor-iiia-polymorphism-is-not-associated-with-susceptibility-to-systemic-lupus-erythematosus-in-brazilian-patients
#6
Marcelle Grecco, Viviane Cardoso Dos Santos, Kaline Medeiros Costa Pereira, Luís Eduardo Coelho Andrade, Neusa Pereira da Silva
We evaluated the possible association between FCGR3A V/F (158) polymorphism and SLE susceptibility and clinical phenotype in 305 sequentially retrieved SLE patients and 300 healthy controls from the southeastern part of Brazil by allele-specific polymerase chain reaction. Our results showed no association between FCGR3A 158V/F alleles and susceptibility to SLE in this series of patients albeit the heterozygous genotype was strongly associated with the disease.
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914598/poor-muscle-strength-and-function-in-physically-inactive-childhood-onset-systemic-lupus-erythematosus-despite-very-mild-disease
#7
Ana Jéssica Pinto, Fabiana Braga Benatti, Hamilton Roschel, Ana Lúcia de Sá Pinto, Clovis Artur Silva, Adriana Maluf Elias Sallum, Bruno Gualano
OBJECTIVE: To compare muscle strength (i.e. lower- and upper-body strength) and function between physically inactive childhood-onset systemic lupus erythematosus patients (C-SLE) and healthy controls (CTRL). METHODS: This was a cross-sectional study and the sample consisted of 19 C-SLE (age between 9 and 18 years) and 15 CTRL matched by age, sex, body mass index (BMI), and physical activity levels (assessed by accelerometry). Lower- and upper-body strength was assessed by the one-repetition-maximum (1-RM) test...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914597/mean-platelet-volume-is-decreased-in-adults-with-active-lupus-disease
#8
Guillermo Delgado-García, Dionicio Ángel Galarza-Delgado, Iris Colunga-Pedraza, Omar David Borjas-Almaguer, Ilse Mandujano-Cruz, Daniel Benavides-Salgado, Rolando Jacob Martínez-Granados, Alexandro Atilano-Díaz
BACKGROUND: Only a few biomarkers are available for assessing disease activity in systemic lupus erythematosus (SLE). Mean platelet volume (MPV) has been recently studied as an inflammatory biomarker. It is currently unclear whether MPV may also play a role as a biomarker of disease activity in adult patients with SLE. OBJECTIVE: We investigated the association between MPV and disease activity in adult patients with SLE. METHODS: In this retrospective study, we compared two groups of adult patients divided according to disease activity (36 per group)...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914596/characterization-of-inflammatory-markers-associated-with-systemic-lupus-erythematosus-patients-undergoing-treatment
#9
Rodolfo Pessato Timóteo, Douglas Cobo Micheli, Reginaldo Botelho Teodoro, Marlene Freire, Dernival Bertoncello, Eddie Fernando Candido Murta, Beatriz Martins Tavares-Murta
OBJECTIVE: To characterize the inflammatory profiles of patients with systemic lupus erythematosus receiving standard treatment compared to healthy controls. PATIENTS AND METHODS: Peripheral venous blood was collected from systemic lupus erythematosus patients (n=14) and controls (n=18) at enrollment. Blood samples were used for quantification, by flow cytometry, of CD11b (integrin) and Chemokine receptor CXCR2 expression surface antigen in neutrophils and lymphocytes, while cytokines were assayed in serum samples...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914595/intra-articular-injection-in-patients-with-juvenile-idiopathic-arthritis-factors-associated-with-a-good-response
#10
Ana Luiza Garcia Cunha, Vanessa Bugni Miotto E Silva, Fabiane Mitie Osaku, Luísa Brasil Niemxeski, Rita Nely Vilar Furtado, Jamil Natour, Maria Teresa de Sande, Lemos Ramos Ascensão Terreri
INTRODUCTION: Intra-articular injection of corticosteroids (IIC) for treatment of patients with juvenile idiopathic arthritis (JIA) is increasingly used in Pediatric Rheumatology. OBJECTIVES: To describe the clinical course of patients undergoing IIC in our Pediatric Rheumatology Unit. METHODS: Retrospective study of patients with JIA undergoing IIC from January 2008 to December 2012, with a minimum follow-up of six months after the injection...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914594/association-of-pdcd1-polymorphism-to-systemic-lupus-erythematosus-and-rheumatoid-arthritis-susceptibility
#11
Luisa Matos do Canto, Ticiana Della Justina Farias, Mayara Delagnelo Medeiros, Cíntia Callegari Coêlho, Aline Fernanda Rodrigues Sereia, Lia Kubelka Fernandes de Carlos Back, Filipe Martins de Mello, Adriana Fontes Zimmermann, Ivânio Alves Pereira, Ilíada Rainha de Souza
OBJECTIVE: This study aims to analyze the relationship of programmed cell death 1 (PDCD1) gene polymorphism (PD1.3G/A - rs11568821) with features of systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) in a Southern Brazilian population. METHODS: Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was performed in 95 SLE and 87 RA patients and 128 control group individuals from Santa Catarina, Southern Brazil. The Hardy-Weinberg equilibrium (HWE) test, and odds ratio (OR) were analyzed, considering CI 95% and p≤0...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914593/systemic-and-localized-infection-by-candida-species-in-patients-with-rheumatic-diseases-receiving-anti-tnf-therapy
#12
Nadia E Aikawa, Daniela T A Rosa, Gilda M B Del Negro, Julio C B Moraes, Ana C M Ribeiro, Carla Gonçalves Saad, Clovis A Silva, Eloisa Bonfá
OBJECTIVE: To evaluate the prevalence of systemic and localized infection by Candida species and its possible association with demographic, clinical and laboratory manifestations and therapy in patients with rheumatic diseases taking TNF blockers. METHODS: Consecutive patients with rheumatic diseases receiving anti-TNF agents were included. The following risk factors up to four weeks prior to the study were analyzed: use of antibiotics, immunosuppressant drugs, hospitalization and invasive procedures...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914592/hyperuricemia-in-systemic-lupus-erythematosus-is-it-associated-with-the-neuropsychiatric-manifestations-of-the-disease
#13
Mahdi Sheikh, Shafieh Movassaghi, Mohammad Khaledi, Maryam Moghaddassi
OBJECTIVES: To assess the association between hyperuricemia and different neuropsychiatric manifestations and stroke risk factors in systematic lupus erythematosus (SLE) patients. METHODS: This study was conducted on 204 SLE patients who were admitted to a tertiary referral center. A standardized questionnaire was completed for all the participants and the medical records were reviewed regarding the occurrence of arterial or venous thrombotic events, stroke, seizure, depression, headache, psychosis, and peripheral neuropathy...
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27914591/direct-oral-anticoagulants-in-antiphospholipid-syndrome
#14
EDITORIAL
Jozélio Freire de Carvalho, Daniele Castro Oliveira de Andrade, Roger A Levy
No abstract text is available yet for this article.
November 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27692397/did-father-cicero-suffer-from-rheumatism
#15
Francisco Airton Castro Rocha
Father Cicero Romao Batista is probably the most famous Ceará character of all time. An important protagonist of the Cariri region, situated in the south of Ceara State, in the late nineteenth century and the first third of the twentieth century, Father Cicero had great political and religious activity, as well as other less well-known achievements, for instance, his ecological teachings that led him to be awarded the title of "Patron of Forests", besides an enormous effort and personal sacrifice for the improvement of the conditions of human life...
September 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27692396/rituximab-for-the-therapy-of-systemic-sclerosis-a-series-of-10-cases-in-a-single-center
#16
Verônica Silva Vilela, Giselle Baptista Maretti, Lívia Marques da Silva Gama, Claudia Henrique da Costa, Rogério Lopes Rufino, Roger A Levy
: Systemic sclerosis (SSc) is a chronic autoimmune disease with a high morbidity and mortality. Although cyclophosphamide is effective for severe and refractory cases, there is demand for new treatments. The biological treatment with B-cell depletion with rituximab (RTX) has demonstrated efficacy for this demand in open-label studies. OBJECTIVE: This study was conducted with the aim to retrospectively evaluate all patients who used RTX for the treatment of SSc in our center...
September 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27692395/il33-in-rheumatoid-arthritis-potential-contribution-to-pathogenesis
#17
Rafaela Bicalho Viana Macedo, Adriana Maria Kakehasi, Marcus Vinicius Melo de Andrade
A better understanding of the inflammatory mechanisms of rheumatoid arthritis and the development of biological therapy revolutionized its treatment, enabling an interference in the synovitis - structural damage - functional disability cycle. Interleukin 33 was recently described as a new member of the interleukin-1 family, whose common feature is its pro-inflammatory activity. Its involvement in the pathogenesis of a variety of diseases, including autoimmune diseases, raises the interest in the possible relationship with rheumatoid arthritis...
September 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27692394/what-rheumatologists-should-know-about-orofacial-manifestations-of-autoimmune-rheumatic-diseases
#18
Aline Lauria Pires Abrão, Caroline Menezes Santana, Ana Cristina Barreto Bezerra, Rivadávio Fernandes Batista de Amorim, Mariana Branco da Silva, Licia Maria Henrique da Mota, Denise Pinheiro Falcão
Orofacial manifestations occur frequently in rheumatic diseases and usually represent early signs of disease or of its activity that are still neglected in clinical practice. Among the autoimmune rheumatic diseases with potential for oral manifestations, rheumatoid arthritis (RA), inflammatory myopathies (IM), systemic sclerosis (SSc), systemic lupus erythematosus (SLE), relapsing polychondritis (RP) and Sjögren's syndrome (SS) can be cited. Signs and symptoms such as oral hyposalivation, xerostomia, temporomandibular joint disorders, lesions of the oral mucosa, periodontal disease, dysphagia, and dysphonia may be the first expression of these rheumatic diseases...
September 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27692393/clinical-characteristics-and-frequency-of-tlr4-polymorphisms-in-brazilian-patients-with-ankylosing-spondylitis
#19
Natalia Pereira Machado, Eliana Nogueira, Karen Oseki, Pâmela Carolina Cruz Ebbing, Clarice Silvia Taemi Origassa, Tatiane Mohovic, Niels Olsen Saraiva Câmara, Marcelo de Medeiros Pinheiro
OBJECTIVES: Innate immunity is involved in the physiopathology of ankylosing spondylitis (AS), with the participation of Gram-negative bacteria, modulation of human leukocyte antigen (HLA) B27 and the involvement of pattern recognition receptors, such as Toll-like receptors (TLRs). The aim of this study was to investigate the clinical characteristics and frequency of TLR4 polymorphisms (Asp299Gly and Thr 399Ile) in a cohort of Brazilian patients with AS. METHODS: A cross-sectional study was carried out involving 200 patients with a diagnosis of AS and a healthy control group of 200 individuals...
September 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27692392/a-new-musculoskeletal-ultrasound-scoring-system-us10-of-the-hands-and-wrist-joints-for-evaluation-of-early-rheumatoid-arthritis-patients
#20
Karine R Luz, Marcelo M Pinheiro, Giovanna S Petterle, Marla F Dos Santos, Artur R C Fernandes, Jamil Natour, Rita N V Furtado
OBJECTIVE: To propose a novel ultrasound scoring system for hand and wrist joints (US10) for evaluation of patients with early rheumatoid arthritis (RA) and to correlate the US10 with clinical, laboratory and functional variables. METHODS: Forty-eight early RA patients underwent clinical and laboratory evaluations as well as blinded ultrasound (US) examinations at baseline, three, six and 12 months. The proposed US10 system involved the assessment of the wrist, second and third metacarpophalangeal and proximal interphalangeal joints...
September 2016: Revista Brasileira de Reumatologia
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