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Glycemic Control in Gestational Diabetes and Impact on Biomarkers in Women and Infants

Overview
Journal Pediatr Res
Specialties Biology
Pediatrics
Date 2023 Jan 17
PMID 36650305
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Abstract

Background: Gestational diabetes mellitus (GDM) is linked to the dysregulation of inflammatory markers in women with GDM compared to women without. It is unclear whether the intensity of glycemic control influences these biomarkers. We aimed to assess whether different glycemic targets for women with GDM and compliance influence maternal and infant biomarkers.

Methods: Maternity hospitals caring for women with GDM were randomized in the TARGET Trial to tight or less tight glycemic targets. Maternal blood was collected at study entry, 36 weeks' gestation, and 6 months postpartum, and cord plasma after birth. We assessed compliance to targets and concentrations of maternal serum and infant biomarkers.

Results: Eighty-two women and infants were included in the study. Concentrations of maternal and infant biomarkers did not differ between women assigned to tighter and less tight glycemic targets; however, concentrations were altered in maternal serum leptin and CRP and infant cord C-peptide, leptin, and IGF in women who complied with tighter targets.

Conclusions: Use of tighter glycemic targets in women with GDM does not change the concentrations of maternal and infant biomarkers compared to less tight targets. However, when compliance is achieved to tighter targets, maternal and infant biomarkers are altered.

Impact: The use of tighter glycemic targets in gestational diabetes does not result in changes to maternal or cord plasma biomarkers. However, for women who complied with tighter targets, maternal serum leptin and CRP and infant cord C-peptide, leptin and IGF were altered compared with women who complied with the use of the less tight targets. This article adds to the current evidence base regarding the impact of gestational diabetes on maternal and infant biomarkers. This article highlights the need for further research to assess enablers to meet the tighter target recommendations and to assess the impact on relevant biomarkers.

Citing Articles

Non-Pharmacological Management of Gestational Diabetes Mellitus with a High Fasting Glycemic Parameter: A Hospital-Based Study in Vietnam.

Nguyen H, Nguyen K, Nguyen P J Clin Med. 2024; 13(19).

PMID: 39407955 PMC: 11478153. DOI: 10.3390/jcm13195895.


Significance of Umbilical Cord Leptin Profile during Pregnancy in Gestational Diabetes Mellitus-A Systematic Review and Meta-Analysis.

Roca-Rodriguez M, Ramos-Garcia P, Lopez-Tinoco C, Aguilar-Diosdado M J Clin Med. 2023; 12(14).

PMID: 37510870 PMC: 10381212. DOI: 10.3390/jcm12144756.

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