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The impact of vitamin D deficiency on some biochemical parameters and clinical outcome in Palestinian pregnant women during the first trimester

BACKGROUND AND AIM: Vitamin D deficiency is widespread worldwide and associated with negative effects on maternal and neonatal health. This study aimed to evaluate the relationship between vitamin D and thyroid and parathyroid hormone levels in the first trimester of pregnancy. MATERIAL AND METHODS:...

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Detalles Bibliográficos
Autores principales: Mwafy, Saleh Nazmy, Abed El- Nabi, Safaa Ramadan, Laqqan, Mohammed Marwan, Yassin, Maged Mohamed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10062660/
https://www.ncbi.nlm.nih.gov/pubmed/36996084
http://dx.doi.org/10.1371/journal.pone.0283392
Descripción
Sumario:BACKGROUND AND AIM: Vitamin D deficiency is widespread worldwide and associated with negative effects on maternal and neonatal health. This study aimed to evaluate the relationship between vitamin D and thyroid and parathyroid hormone levels in the first trimester of pregnancy. MATERIAL AND METHODS: This case control study included 200 participants aged (18–40) years divided into two groups; 100 pregnant females at the first trimester as case group, attending the main general clinical centers in Gaza strip, Palestine and 100 apparently healthy non-pregnant females as control group. Vitamin D, free thyroxine, free triiodothyronine, thyroid stimulating hormone, parathyroid, and the autoantibodies specific for thyroglobulin and thyroid peroxidase in serum were measured in all mothers and statistically analyzed using SPSS version 21 software. RESULTS: Serum vitamin D, TSH, anti-TPO, and anti-TG levels were significantly decrease while, parathyroid levels were non-significantly decreased in the first trimester of pregnancy compered to control group. The levels of fT(4) were significantly increased and level of fT(3) were non significantly increased among pregnant mothers compered to control group. Analyses using Pearson correlation coefficients showed positive correlations between vitamin D with fT(4), fT(3), Anti-TPO with P -value < 0.05 and negative correlations with mother age, TSH, PTH with P-value < 0.05 in early pregnancy. CONCLUSIONS: Vitamin D deficiency among pregnant women in the first-trimester can be associated with thyroid, parathyroid parameters and thyroid autoantibodies with potential adverse consequences for overall health, emphasizing a routine monitoring and vitamin D supplementation prevention strategies to optimize maternal and fetal outcomes.