IgA nephropathy in Brazil: apropos of 600 cases
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/14027 |
Resumo: | Federal University of São Paulo (UNIFESP). Department of Pathology. São Paulo, SP, Brasil / Federal University of Paraná (UFPR). Department of Medical Pathology. Curitiba, PR, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, Brasil / Departamento de Patologia Médica. Curitiba, PR, Brasil |
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Soares, Maria FernandaCaldas, Maria Lucia RibeirodosSantos, Washington Luis ConradoSementilli, AngeloFurtado, PAraújo, StanleyPegas, K. LPetterle, Ricardo RasmussenFranco, M. F2016-04-29T11:54:47Z2016-04-29T11:54:47Z2015SOARES, M. F. et al. IgA nephropathy in Brazil: apropos of 600 cases. Springerplus, v. 4, p. 547, 2015.2193-1801https://www.arca.fiocruz.br/handle/icict/1402710.1186/s40064-015-1323-xengSpringerOpenIgA nephropathy in Brazil: apropos of 600 casesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFederal University of São Paulo (UNIFESP). Department of Pathology. São Paulo, SP, Brasil / Federal University of Paraná (UFPR). Department of Medical Pathology. Curitiba, PR, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, Brasil / Departamento de Patologia Médica. Curitiba, PR, BrasilFederal Fluminense University (UFF). Department of Pathology. Niterói, RJ, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, BrasilFundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, BrasilSantos Metropolitan University (UNIMES). / Ana Costa Hospital. Santos, SP, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, BrasilFederal University of São Paulo (UNIFESP). Department of Pathology. São Paulo, SP, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, BrasilFederal University of Minas Gerais (UFMG). Clinics Hospital. Belo Horizonte, BH, Brasil / Federal University of Ouro Preto (UFOP). Ouro Prêto, MG, BrasilSanta Casa de Misericórdia de Porto Alegre. Porto Alegre, RS, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, BrasilFederal University of Parana (UFPR). Division of Health Sciences. Curitiba, PR, BrasilFederal University of São Paulo (UNIFESP). Department of Pathology. São Paulo, SP, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, BrasilIgA nephropathy (IgAN) is the commonest primary glomerular disease worldwide. Studies on its prevalence in Brazil are however scarce. Databases and clinical records from 10 reference centres were retrospectively reviewed. Clinical and laboratory features at the moment of the biopsy were retrieved (age, gender, presence of hematuria, serum creatinine [mg/dL], proteinuria [g/24 h]). Renal biopsy findings were classified according to Haas single grade classification scheme and the Oxford Classification of IgAN. 600 cases of IgAN were identified, of which 568 (94.7 %) were on native kidneys. Male to female ratio was 1.24:1. Patients averaged 32.76 ± 15.12 years old (range 4–89, median 32). Proteinuria and hematuria were observed, respectively in 56.63 and 72.29 % of patients. The association of both these findings occurred in 37.95 % of the cases. Serum creatinine averaged 1.65 ± 0.67 mg/dL (median 1.5 mg/dL) at diagnosis. Segmental sclerosis and mesangial hypercellularity were the main glomerular findings (47.6 and 46.2 %) The commonest combination by Oxford Classification of IgAN, was M0 E0 S0 T0 (22.4 %). Chronic tubulo-interstitial lesions with an extension wider than 25 % of the renal cortex could be identified in 32.2 % of the cases. Tubular atrophy and interstitial fibrosis were more strongly associated with higher 24-h proteinuria and serum creatinine levels. Segmental sclerosis (S1) showed a stronger tendency of association with the presence of tubulo-interstitial lesions (T1 and T2) than other glomerular variables. To the best of our knowledge this is the largest series of IgAN in Brazil. It depicts the main biopsy findings and their possible clinical correlates. Our set of data is comparable to previous reports.IgA nephropathyBerger’s diseasePathologyEpidemiologyinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/14027/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALSoares MF IgA nephropathy....pdfSoares MF IgA nephropathy....pdfapplication/pdf943029https://www.arca.fiocruz.br/bitstream/icict/14027/2/Soares%20MF%20IgA%20nephropathy....pdfa10b6a2034fd9e1bb6f6fdb6fe87ea8eMD52TEXTSoares MF IgA nephropathy....pdf.txtSoares MF IgA nephropathy....pdf.txtExtracted texttext/plain25177https://www.arca.fiocruz.br/bitstream/icict/14027/3/Soares%20MF%20IgA%20nephropathy....pdf.txtc9768551294b3feb926d609b69e5d5c6MD53icict/140272023-03-15 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dc.title.pt_BR.fl_str_mv |
IgA nephropathy in Brazil: apropos of 600 cases |
title |
IgA nephropathy in Brazil: apropos of 600 cases |
spellingShingle |
IgA nephropathy in Brazil: apropos of 600 cases Soares, Maria Fernanda IgA nephropathy Berger’s disease Pathology Epidemiology |
title_short |
IgA nephropathy in Brazil: apropos of 600 cases |
title_full |
IgA nephropathy in Brazil: apropos of 600 cases |
title_fullStr |
IgA nephropathy in Brazil: apropos of 600 cases |
title_full_unstemmed |
IgA nephropathy in Brazil: apropos of 600 cases |
title_sort |
IgA nephropathy in Brazil: apropos of 600 cases |
author |
Soares, Maria Fernanda |
author_facet |
Soares, Maria Fernanda Caldas, Maria Lucia Ribeiro dosSantos, Washington Luis Conrado Sementilli, Angelo Furtado, P Araújo, Stanley Pegas, K. L Petterle, Ricardo Rasmussen Franco, M. F |
author_role |
author |
author2 |
Caldas, Maria Lucia Ribeiro dosSantos, Washington Luis Conrado Sementilli, Angelo Furtado, P Araújo, Stanley Pegas, K. L Petterle, Ricardo Rasmussen Franco, M. F |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Soares, Maria Fernanda Caldas, Maria Lucia Ribeiro dosSantos, Washington Luis Conrado Sementilli, Angelo Furtado, P Araújo, Stanley Pegas, K. L Petterle, Ricardo Rasmussen Franco, M. F |
dc.subject.en.pt_BR.fl_str_mv |
IgA nephropathy Berger’s disease Pathology Epidemiology |
topic |
IgA nephropathy Berger’s disease Pathology Epidemiology |
description |
Federal University of São Paulo (UNIFESP). Department of Pathology. São Paulo, SP, Brasil / Federal University of Paraná (UFPR). Department of Medical Pathology. Curitiba, PR, Brasil / Brazilian Kidney Club. Brazilian Society of Pathology (SBP). São Paulo, SP, Brasil / Departamento de Patologia Médica. Curitiba, PR, Brasil |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015 |
dc.date.accessioned.fl_str_mv |
2016-04-29T11:54:47Z |
dc.date.available.fl_str_mv |
2016-04-29T11:54:47Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SOARES, M. F. et al. IgA nephropathy in Brazil: apropos of 600 cases. Springerplus, v. 4, p. 547, 2015. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/14027 |
dc.identifier.issn.none.fl_str_mv |
2193-1801 |
dc.identifier.doi.none.fl_str_mv |
10.1186/s40064-015-1323-x |
identifier_str_mv |
SOARES, M. F. et al. IgA nephropathy in Brazil: apropos of 600 cases. Springerplus, v. 4, p. 547, 2015. 2193-1801 10.1186/s40064-015-1323-x |
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https://www.arca.fiocruz.br/handle/icict/14027 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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SpringerOpen |
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SpringerOpen |
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