Heterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.

<h4>Objective</h4>To describe the neurological and neurodevelopmental outcomes of children with Congenital Zika Syndrome (CZS) associated microcephaly beyond 2 years of age.<h4>Method</h4>We followed children with CZS-associated microcephaly in an outpatient clinic in Salvado...

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Autores principales: Juan P Aguilar Ticona, Nivison Nery, Simon Doss-Gollin, Claudia Gambrah, Millani Lessa, Valmir Rastely-Júnior, Adriana Matos, Bruno de Paula Freitas, Ana Borja, Elsio A Wunder, Verena Ballalai, Carina Vieira, Jaqueline S Cruz, Daiana de Oliveira, Danielle Bastos Araujo, Danielle B Oliveira, Denicar Lina Nascimento Fabris Maeda, Erica A Mendes, Camila Pereira Soares, Edison L Durigon, Luis Carlos de Souza Ferreira, Rubens Belfort, Antonio R P Almeida, Jamary Oliveira-Filho, Mitermayer G Reis, Albert I Ko, Federico Costa
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spelling oai:doaj.org-article:96f7d78e642340f6b846191fafb46d642021-12-02T20:14:36ZHeterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.1932-620310.1371/journal.pone.0256444https://doaj.org/article/96f7d78e642340f6b846191fafb46d642021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0256444https://doaj.org/toc/1932-6203<h4>Objective</h4>To describe the neurological and neurodevelopmental outcomes of children with Congenital Zika Syndrome (CZS) associated microcephaly beyond 2 years of age.<h4>Method</h4>We followed children with CZS-associated microcephaly in an outpatient clinic in Salvador, Brazil. Neurological and neurodevelopmental assessments were performed using the Hammersmith Infant Neurological Examination (HINE) and Bayley Scales of Infant and Toddler Neurodevelopment (Bayley-III) respectively.<h4>Results</h4>Of the 42 children included, 19 were male (45.2%); median (interquartile range) age at neurological evaluation was 28 (25-32) months, and 36 (85.7%) had severe microcephaly. HINE and Bayley-III results were completed for 35/42 (83.3%) and 33/42 (78.5%) children respectively. Bayley-III identified a severe developmental delay in 32/33 (97.0%) children while 1/33 (3.0%) had only a mild delay. In the multivariable analysis, we found that Bayley-III and HINE scores were correlated. Better HINE scores were associated with higher Bayley-III cognitive raw scores (β = 0.29; CI 95% = 0.02-0.57) and motor raw scores (β = 0.43; CI 95% = 0.04-0.82) after adjusting for head circumference, prematurity, and age at neurodevelopmental evaluation. Furthermore, we found that greater head circumference at follow up was associated with higher cognitive (β = 1.27; CI 95% = 0.01-2.53) and motor raw scores (β = 2.03; CI 95% = 0.25-3.81).<h4>Conclusion</h4>Children with CZS-associated microcephaly demonstrate severe neurodevelopmental delays and slower growth rates than their peers over time. Still, they have remarkably heterogeneous neurodevelopmental profiles according to neurological exam scores which correlate with their long-term outcomes. We found that HINE scores effectively captured the heterogeneity of neurological capabilities among these children and could be predictive of cognitive and motor development progress.Juan P Aguilar TiconaNivison NerySimon Doss-GollinClaudia GambrahMillani LessaValmir Rastely-JúniorAdriana MatosBruno de Paula FreitasAna BorjaElsio A WunderVerena BallalaiCarina VieiraJaqueline S CruzDaiana de OliveiraDanielle Bastos AraujoDanielle B OliveiraDenicar Lina Nascimento Fabris MaedaErica A MendesCamila Pereira SoaresEdison L DurigonLuis Carlos de Souza FerreiraRubens BelfortAntonio R P AlmeidaJamary Oliveira-FilhoMitermayer G ReisAlbert I KoFederico CostaPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 9, p e0256444 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Juan P Aguilar Ticona
Nivison Nery
Simon Doss-Gollin
Claudia Gambrah
Millani Lessa
Valmir Rastely-Júnior
Adriana Matos
Bruno de Paula Freitas
Ana Borja
Elsio A Wunder
Verena Ballalai
Carina Vieira
Jaqueline S Cruz
Daiana de Oliveira
Danielle Bastos Araujo
Danielle B Oliveira
Denicar Lina Nascimento Fabris Maeda
Erica A Mendes
Camila Pereira Soares
Edison L Durigon
Luis Carlos de Souza Ferreira
Rubens Belfort
Antonio R P Almeida
Jamary Oliveira-Filho
Mitermayer G Reis
Albert I Ko
Federico Costa
Heterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.
description <h4>Objective</h4>To describe the neurological and neurodevelopmental outcomes of children with Congenital Zika Syndrome (CZS) associated microcephaly beyond 2 years of age.<h4>Method</h4>We followed children with CZS-associated microcephaly in an outpatient clinic in Salvador, Brazil. Neurological and neurodevelopmental assessments were performed using the Hammersmith Infant Neurological Examination (HINE) and Bayley Scales of Infant and Toddler Neurodevelopment (Bayley-III) respectively.<h4>Results</h4>Of the 42 children included, 19 were male (45.2%); median (interquartile range) age at neurological evaluation was 28 (25-32) months, and 36 (85.7%) had severe microcephaly. HINE and Bayley-III results were completed for 35/42 (83.3%) and 33/42 (78.5%) children respectively. Bayley-III identified a severe developmental delay in 32/33 (97.0%) children while 1/33 (3.0%) had only a mild delay. In the multivariable analysis, we found that Bayley-III and HINE scores were correlated. Better HINE scores were associated with higher Bayley-III cognitive raw scores (β = 0.29; CI 95% = 0.02-0.57) and motor raw scores (β = 0.43; CI 95% = 0.04-0.82) after adjusting for head circumference, prematurity, and age at neurodevelopmental evaluation. Furthermore, we found that greater head circumference at follow up was associated with higher cognitive (β = 1.27; CI 95% = 0.01-2.53) and motor raw scores (β = 2.03; CI 95% = 0.25-3.81).<h4>Conclusion</h4>Children with CZS-associated microcephaly demonstrate severe neurodevelopmental delays and slower growth rates than their peers over time. Still, they have remarkably heterogeneous neurodevelopmental profiles according to neurological exam scores which correlate with their long-term outcomes. We found that HINE scores effectively captured the heterogeneity of neurological capabilities among these children and could be predictive of cognitive and motor development progress.
format article
author Juan P Aguilar Ticona
Nivison Nery
Simon Doss-Gollin
Claudia Gambrah
Millani Lessa
Valmir Rastely-Júnior
Adriana Matos
Bruno de Paula Freitas
Ana Borja
Elsio A Wunder
Verena Ballalai
Carina Vieira
Jaqueline S Cruz
Daiana de Oliveira
Danielle Bastos Araujo
Danielle B Oliveira
Denicar Lina Nascimento Fabris Maeda
Erica A Mendes
Camila Pereira Soares
Edison L Durigon
Luis Carlos de Souza Ferreira
Rubens Belfort
Antonio R P Almeida
Jamary Oliveira-Filho
Mitermayer G Reis
Albert I Ko
Federico Costa
author_facet Juan P Aguilar Ticona
Nivison Nery
Simon Doss-Gollin
Claudia Gambrah
Millani Lessa
Valmir Rastely-Júnior
Adriana Matos
Bruno de Paula Freitas
Ana Borja
Elsio A Wunder
Verena Ballalai
Carina Vieira
Jaqueline S Cruz
Daiana de Oliveira
Danielle Bastos Araujo
Danielle B Oliveira
Denicar Lina Nascimento Fabris Maeda
Erica A Mendes
Camila Pereira Soares
Edison L Durigon
Luis Carlos de Souza Ferreira
Rubens Belfort
Antonio R P Almeida
Jamary Oliveira-Filho
Mitermayer G Reis
Albert I Ko
Federico Costa
author_sort Juan P Aguilar Ticona
title Heterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.
title_short Heterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.
title_full Heterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.
title_fullStr Heterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.
title_full_unstemmed Heterogeneous development of children with Congenital Zika Syndrome-associated microcephaly.
title_sort heterogeneous development of children with congenital zika syndrome-associated microcephaly.
publisher Public Library of Science (PLoS)
publishDate 2021
url https://doaj.org/article/96f7d78e642340f6b846191fafb46d64
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