Manifestações oculares em recém-nascidos expostos ao Zika vírus: uma revisão integrativa

O Zika vírus pertence ao gênero Flavivírus e é transmitido aos seres humanos, principalmente pelo mosquito Aedes aegypti. A infecção geralmente é assintomática, mas pode se manifestar com graves repercussões em recém-nascidos que tiveram contato com a cepa viral durante o período gestacional. O conjunto de características clínicas apresentadas pelas crianças recebeu a denominação de Síndrome Congênita do Zika, em que a microcefalia e alterações visuais são bastantes comuns. Este trabalho tem por objetivo verificar na literatura os danos causados nos órgãos da visão humana em crianças expostas ao Zika vírus durante o período gestacional e estabelecer a relação patogênica dessa síndrome. Trata-se de uma revisão integrativa da literatura realizada na Biblioteca Nacional em Saúde (BVS), na National Library of Medicine (PubMed) e na Scientific Electronic Library Online (SciElo), utilizando os descritores: Infecção por Zika vírus, Oftalmopatias, Anormalidades Congênitas e os seus correlatos em inglês. Foram eleitos 13 artigos para essa revisão. A hipoplasia do segundo par de nervos cranianos, atrofia coriorretiana, cicatrizes na mácula, coloboma da íris, catarata congênita, glaucoma e microftalmia estão entre as lesões oculares mais prevalentes na Síndrome Congênita do Zika. A despeito desse nexo ainda é possível inferir que quando a infecção ocorre na primeira metade do período gestacional o risco se torna maior.

• Publication year

  2023

• Venue

  Journal of Education Science and Health

• Publication date

  2023-03-13

• Fields of study

  Not labeled

• Identifiers
  DOI 10.52832/jesh.v3i1.165
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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