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Influence of umbilical cord vitamin D serum levels on the growth of preterm infants.
Mori, Juliana Davini; Kassai, Milene Saori; Lebrão, Cibele Wolf; Affonso-Fonseca, Fernando Luiz; Sarni, Roseli Oselka Saccardo; Suano-Souza, Fabíola Isabel.
Afiliação
  • Mori JD; Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.
  • Kassai MS; Pediatric Department of Centro Universitário FMABC, São Paulo, Brazil.
  • Lebrão CW; Neonatal Unit, Hospital da Mulher - São Bernardo do Campo, São Paulo, Brazil.
  • Affonso-Fonseca FL; Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil; Clinical Analysis, Department of Pathology of Centro Universitário Faculdade FMABC, São Paulo, Brazil.
  • Sarni ROS; Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil; Department of Pediatrics, Centro Universitário FMABC, São Paulo, Brazil.
  • Suano-Souza FI; Pediatric Department of Centro Universitário FMABC, São Paulo, Brazil; Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil. Electronic address: suano.souza@unifesp.br.
Nutrition ; 116: 112194, 2023 Dec.
Article em En | MEDLINE | ID: mdl-37741089
OBJECTIVE: The aim of this study was to evaluate the influence of serum 25-hydroxyvitamin D [25(OH)D] levels at birth in postnatal growth at discharge and 12 mo of corrected age in preterm infants. METHODS: This prospective cohort included 63 preterm newborns born before 34 gestational weeks evaluated from birth until 12 mo of corrected age. The serum 25(OH)D levels in umbilical cord blood and from their mothers were evaluated at delivery. RESULTS: The mean 25(OH)D levels in preterm newborns were higher than maternal levels (24.8 ± 13.3 ng/mL versus 21 ± 10.2 ng/mL, P < 0.001) and showed a moderate correlation between (r = 0.548; P < 0.001). Considering the body mass index Z-score at 12 mo, 3 (10%), 25 (83%), and 2 (7%) of the preterm infants were thin, had normal body mass index, and were overweight, respectively. The 25(OH)D levels in the umbilical cord did not influence the anthropometric indicators at hospital discharge and 12 mo of corrected age. We observed improvement in all anthropometric indicators assessed over the months, and there was no difference between preterm infants with 25(OH)D levels >20 ng/mL and <20 ng/mL in the umbilical cord. CONCLUSIONS: The results of this study suggested that the 25(OH)D serum levels in the umbilical cord did not influence postnatal growth from birth to the first year of life in preterm infants. There was a direct association between maternal and umbilical cord serum 25(OH)D levels.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Deficiência de Vitamina D / Recém-Nascido Prematuro Limite: Female / Humans / Infant / Newborn Idioma: En Revista: Nutrition Assunto da revista: CIENCIAS DA NUTRICAO Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Deficiência de Vitamina D / Recém-Nascido Prematuro Limite: Female / Humans / Infant / Newborn Idioma: En Revista: Nutrition Assunto da revista: CIENCIAS DA NUTRICAO Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos