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http://hdl.handle.net/1843/51452
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DC Field | Value | Language |
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dc.creator | Camilo Brandão-de-Resende | pt_BR |
dc.creator | Helena Hollanda Santos | pt_BR |
dc.creator | Angel Alessio Rojas Lagos | pt_BR |
dc.creator | Camila Munayert Lara | pt_BR |
dc.creator | Jacqueline Souza Dutra Arruda | pt_BR |
dc.creator | Ana Paula Maia Peixoto Marino | pt_BR |
dc.creator | Lis Ribeiro do Valle Antonelli | pt_BR |
dc.creator | Ricardo Tostes Gazzinelli | pt_BR |
dc.creator | Ricardo Wagner de Almeida Vitor | pt_BR |
dc.creator | Daniel Vitor Vasconcelos Santos | pt_BR |
dc.date.accessioned | 2023-03-31T19:43:01Z | - |
dc.date.available | 2023-03-31T19:43:01Z | - |
dc.date.issued | 2020-12 | - |
dc.citation.volume | 26 | pt_BR |
dc.citation.issue | 12 | pt_BR |
dc.citation.spage | 2922 | pt_BR |
dc.citation.epage | 2932 | pt_BR |
dc.identifier.doi | https://doi.org/10.3201/eid2612.200227 | pt_BR |
dc.identifier.issn | 1080-6059 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/1843/51452 | - |
dc.description.abstract | Em 2015, um surto de toxoplasmose presumida de veiculação hídrica ocorreu em Gouveia, Brasil. Conduzimos um estudo prospectivo de 3 anos em uma coorte de 52 pacientes desse surto, coletamos achados de imagem clínicos e multimodais e determinamos fatores de risco para envolvimento ocular. No exame inicial, 12 (23%) pacientes apresentavam retinocoroidite; 4 pacientes tinham lesões bilaterais e 2 tinham lesões maculares. A imagem multimodal revelou 2 padrões distintos de retinocoroidite: retinocoroidite focal necrotizante e retinocoroidite puntiforme. Idade avançada, pior acuidade visual, autorrelato de redução recente da acuidade visual e presença de moscas volantes foram associados à retinocoroidite. Entre os pacientes, pessoas >40 anos de idade tiveram 5 vezes mais risco de envolvimento ocular. Cinco pacientes tiveram recorrências durante o acompanhamento, uma taxa de 22% por pessoa-ano. As recorrências foram associadas ao envolvimento binocular. Dois pacientes tiveram envolvimento ocular tardio que ocorreu >34 meses após o diagnóstico inicial. Pacientes com toxoplasmose adquirida devem ter acompanhamento oftalmológico a longo prazo, independentemente do envolvimento ocular inicial. | pt_BR |
dc.description.resumo | In 2015, an outbreak of presumed waterborne toxoplasmosis occurred in Gouveia, Brazil. We conducted a 3-year prospective study on a cohort of 52 patients from this outbreak, collected clinical and multimodal imaging findings, and determined risk factors for ocular involvement. At baseline examination, 12 (23%) patients had retinochoroiditis; 4 patients had bilateral and 2 had macular lesions. Multimodal imaging revealed 2 distinct retinochoroiditis patterns: necrotizing focal retinochoroiditis and punctate retinochoroiditis. Older age, worse visual acuity, self-reported recent reduction of visual acuity, and presence of floaters were associated with retinochoroiditis. Among patients, persons >40 years of age had 5 times the risk for ocular involvement. Five patients had recurrences during follow-up, a rate of 22% per person-year. Recurrences were associated with binocular involvement. Two patients had late ocular involvement that occurred >34 months after initial diagnosis. Patients with acquired toxoplasmosis should have long-term ophthalmic follow-up, regardless of initial ocular involvement. | pt_BR |
dc.description.sponsorship | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico | pt_BR |
dc.description.sponsorship | Outra Agência | pt_BR |
dc.format.mimetype | pt_BR | |
dc.language | eng | pt_BR |
dc.publisher | Universidade Federal de Minas Gerais | pt_BR |
dc.publisher.country | Brasil | pt_BR |
dc.publisher.department | HCL - HOSPITAL DAS CLINICAS | pt_BR |
dc.publisher.department | ICB - DEPARTAMENTO DE BIOQUÍMICA E IMUNOLOGIA | pt_BR |
dc.publisher.department | ICB - DEPARTAMENTO DE PARASITOLOGIA | pt_BR |
dc.publisher.initials | UFMG | pt_BR |
dc.relation.ispartof | Emerging Infectious Diseases | pt_BR |
dc.rights | Acesso Aberto | pt_BR |
dc.subject | Toxoplasmosis | pt_BR |
dc.subject | Ocular involvement | pt_BR |
dc.subject | Retinochoroiditis | pt_BR |
dc.subject | Macular lesions | pt_BR |
dc.subject | Bilateral lesions | pt_BR |
dc.subject.other | Toxoplasmose | pt_BR |
dc.subject.other | Toxoplasmose ocular | pt_BR |
dc.subject.other | Coriorretinopatia de birdshot | pt_BR |
dc.subject.other | Traumatismos oculares | pt_BR |
dc.title | Clinical and multimodal imaging findings and risk factors for ocular involvement in a presumed waterborne toxoplasmosis outbreak, Brazil | pt_BR |
dc.title.alternative | Achados clínicos e multimodais de imagem e fatores de risco para envolvimento ocular em um suposto surto de toxoplasmose de veiculação hídrica, Brasil | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.url.externa | https://wwwnc.cdc.gov/eid/article/26/12/20-0227_article | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0001-6713-372X | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0002-4969-8812 | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0003-2427-7699 | pt_BR |
dc.identifier.orcid | https://orcid.org/0000-0002-6747-2024 | pt_BR |
Appears in Collections: | Artigo de Periódico |
Files in This Item:
File | Description | Size | Format | |
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Clinical and Multimodal Imaging Findings and Risk Factors for Ocular Involvement in a Presumed Waterborne Toxoplasmosis Outbreak, Brazil.pdf | 21.52 MB | Adobe PDF | View/Open |
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