ArticleClinical endocrinology2025
Evaluation of the Relationship Between Thyroid Hormone Levels and Bisphenol A in Children Aged 6-14 Years.
Article in Clinical endocrinology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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Who cites it
3 citing papers in PubMed.
- Bisphenol A and its analogues in thyroid diseases: Evidence from dysfunction, autoimmunity, and cancer.iScience · 2026Review
- Review
- Endocrine-disrupting chemicals and thyroid cancer.Turkish journal of medical sciences · 2025Review
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
backgroundThe incidence of hypothyroidism in childhood is increasing. This study aimed to investigate the potential role of exposure to bisphenol A, an environmental endocrine disruptor, and its substitutes in the development of hypothyroidism. To this end, thyroid hormone levels and urinary bisphenol concentrations were compared in newly diagnosed hypothyroid children and a healthy control group.
methodsIn this case-control study, 51 newly diagnosed hypothyroid children aged 6-14 years were matched with 51 healthy controls. The association between thyroid hormone levels and urinary bisphenol levels was investigated by measuring urinary bisphenol levels in both the case and control groups.
resultsThere was no significant difference in age, sex or BMI percentile between the case and control groups. The groups were homogeneously distributed. When urinary bisphenol levels were examined, BPA, BPS, BPF and BPB were not detected in the control group. There was a significant difference between the groups in terms of urinary bisphenol BPS levels. The case group showed a mean total concentration of 16.5 ng/mL and a median of 5.8 ng/mL. Diagnosing hypothyroidism in the children can be considered by examining the bisphenol level. In the ROC analysis, if this level is over 1.3 and is considered positive for hypothyroidism, the sensitivity value is determined as 83.7% and the specificity value is 75%.
conclusionThis study demonstrated that at least 50% of the children in the case group had bisphenol concentrations exceeding the highest value recorded in the control group, suggesting that total BP levels could be used as a potential biomarker for hypothyroidism.
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Registered trials
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