Observational studyEnvironmental health : a global access science source2025
Individual and mixtures of PFAS during pregnancy are associated with maternal cardiometabolic outcomes during pregnancy.
Observational study in Environmental health : a global access science source, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01131117 (Fetal Programming of Obesity), which is not on this map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Fetal Programming of Obesity
Who cites it
5 citing papers in PubMed.
- Untargeted Lipidomics Analysis of Prenatal Per- and Polyfluoroalkyl Substances (PFAS) Exposure and Small-for-Gestational Age (SGA) Delivery: An Exploratory Study in the Atlanta African American Maternal-Child Cohort, 2014-2020.Environmental health perspectives · 2026Article
- Probabilistic Concentration-Response Modeling and Risk Prioritization of Defined Mixtures of PFAS Using HumanEnvironmental science & technology · 2026Article
- Tracing PFAS Transfer from Mother to the Fetoplacental Unit: Insights from Trimester-Specific Maternal Serum Profiles.bioRxiv : the preprint server for biology · 2026Article
- Nontargeted screening identifies mixtures of environmental pollutants that are associated with perturbations to amino acid and fatty acid metabolic pathways during early pregnancy.Environment international · 2026Article
- Individual and mixture associations of placental per- and polyfluoroalkyl substance with neurodevelopment at 12 and 24 months of age.Environmental advances · 2025Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
introductionPer- and polyfluoroalkyl substances (PFAS) are endocrine-disrupting chemicals and widespread environmental contaminants. PFAS cross the placental barrier and reach the developing fetus with potential impacts on many organ systems. There are no studies of PFAS in residents of central Arkansas despite reports of environmental contamination in the region. We aimed to quantify PFAS concentrations in repeated serum samples from participants living in central Arkansas and to investigate relationships with maternal cardiometabolic health during pregnancy.
methodsParticipants were enrolled during early pregnancy in a longitudinal study (NCT01131117) from 2010 to 2014. PFAS concentrations were measured in serum from each trimester (first trimester n = 282, second trimester n = 217, and third trimester n = 195). PFAS were compared across pregnancy. Linear and linear-mixed effects models were used to investigate relationships between trimester-specific PFAS levels, as single exposures, and maternal outcomes. Effects of PFAS as an exposure mixture were estimated using quantile g-computation.
resultsSix PFAS were detected in more than 70% of the maternal serum samples: PFOS, PFOA, PFBS, PFHxS, PFNA, and PFHxA. In adjusted linear-mixed models and quantile g-computation models, maternal serum PFAS levels were significantly negatively associated with triglycerides [effect estimates (β)= -16.29; 95% confidence interval (CI)= -24.95, -7.63], total cholesterol (β= -12.77; 95%CI= -19.80, -5.74), low-density lipoproteins (β= -10.83; 95%CI = -16.72, -4.93), high-density lipoproteins (β= -4.10; 95%CI= -6.23, -1.96), and pulse (β= -1.60; 95%CI= -2.85, -0.35). Maternal serum PFAS, as a mixture, was not associated with maternal diastolic blood pressure, but separately, PFAS
conclusionThis study evaluated PFAS exposures during pregnancy in central Arkansas. We show that PFAS exposure during pregnancy influences maternal cardiometabolic outcomes and a case in point that future studies are needed to determine the impact on maternal health and to investigate potential interventions to limit the effects of PFAS exposure during pregnancy.
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