Cadmium, lead and endometriosis

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This study compared cadmium and lead levels in women with endometriosis and controls, finding no difference in cadmium but lower lead levels in women with endometriotic diseases.

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This study investigated whether cadmium and lead exposure is associated with endometriosis by comparing urinary cadmium excretion and blood concentrations of cadmium and lead in 119 patients with peritoneal endometriosis and/or deep endometriotic (adenomyotic) rectovaginal septum nodules versus 25 controls. Cadmium levels in urine and blood did not differ between groups, indicating no observed cadmium difference in endometriotic disease status or severity categories as sampled. Women with endometriotic diseases had lower blood lead levels than controls. The paper’s conclusion is limited to biomonitoring at the measured timepoints and does not establish whether these metals play a causal role in endometriosis development or progression. This paper is centrally about endometriosis — it specifically tests cadmium and lead biomarkers for association with peritoneal and deep (adenomyotic) endometriotic disease.

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Abstract

ObjectivesCadmium (Cd) and lead (Pb) have been demonstrated to exert endocrine disrupting activities. Their possible role in endometriosis, an oestrogen-dependent disease, is unknown.MethodsWe compared cadmium urinary excretion (CdU) and blood concentration of cadmium (CdB) and lead (PbB) in 119 patients with peritoneal endometriosis and/or deep endometriotic (adenomyotic) nodules of the rectovaginal septum and 25 controls.ResultsThe mean levels of cadmium in urine and blood did not differ among the groups. Women suffering from endometriotic diseases showed lower levels of PbB than controls.ConclusionsThese data do not support a role for cadmium in the onset or the growth of endometriotic diseases but suggest a possible relationship with lead.
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Abstract

Objectives: Cadmium (Cd) and lead (Pb) have been demonstrated to exert endocrine disrupting activities. Their possible role in endometriosis, an oestrogen-dependent disease, is unknown. Methods: We compared cadmium urinary excretion (CdU) and blood concentration of cadmium (CdB) and lead (PbB) in 119 patients with peritoneal endometriosis and/or deep endometriotic (adenomyotic) nodules of the rectovaginal septum and 25 controls. Results: The mean levels of cadmium in urine and blood did not differ among the groups. Women suffering from endometriotic diseases showed lower levels of PbB than controls. Conclusions: These data do not support a role for cadmium in the onset or the growth of endometriotic diseases but suggest a possible relationship with lead. Similar content being viewed by others

References

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Author information Authors and Affiliations Corresponding author Rights and permissions About this article Cite this article Heilier, J.F., Donnez, J., Verougstraete, V. et al. Cadmium, lead and endometriosis. Int Arch Occup Environ Health 80, 149–153 (2006). https://doi.org/10.1007/s00420-006-0114-7 Received: Accepted: Published: Issue date: DOI: https://doi.org/10.1007/s00420-006-0114-7

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endometriosis

MeSH descriptors

Cadmium Endometriosis Lead Peritoneal Diseases Adult Belgium Biomarkers Body Burden Cadmium Cadmium Case-Control Studies Chi-Square Distribution Endometriosis Endometriosis Endometriosis Environmental Pollutants Environmental Pollutants Environmental Pollution Environmental Pollution Female

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