Vitamin D Levels in Patients with Endometriosis Cysts

In: Journal of Biomedicine and Translational Research · 2025 · vol. 11(3) , pp. 93–97 · doi:10.14710/jbtr.v11i3.29234 · W7117125377
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Endometriosis patients have significantly lower vitamin D levels than normal women, but these levels do not correlate with cyst size.

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This analytical observational cross-sectional study compared serum 25-hydroxyvitamin D levels between 30 women with endometriosis cysts and 30 normal women, and assessed whether vitamin D levels related to endometriosis cyst size measured as the largest cyst diameter by ultrasound. Vitamin D was significantly lower in the endometriosis group than in controls (13.23 ± 5.39 vs 15.83 ± 5.30 ng/mL; p = 0.048), with an odds ratio of 4.03 for having endometriosis among those with vitamin D 13.45 ng/mL (CI95% 1.37–11.83). The study found no correlation between serum vitamin D levels and cyst size (p = 0.720). The paper is centrally about endometriosis — vitamin D serum levels in patients with endometriosis cysts and their association with cyst size.

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Abstract

Background: Endometriosis is associated with lipid peroxidation by reactive oxygen species (ROS) which causes endometrial cell DNA damage. Vitamin D is known to have good antioxidant content, so it is thought to have the ability to inhibit proliferation, invasion and production of pro-inflammatory cytokines in endometriosis.Objective: To analyze the differences in vitamin D levels between endometriosis cyst patients and normal women and the relationship between vitamin D levels and the size of endometriosis cysts.Methods: Analytical observational study with cross sectional design with 60 samples consisting of 30 endometriosis cyst patients and 30 normal women. Evaluation was carried out on vitamin 25 (OH) D serum levels using the ELISA method and endometriosis cyst size. Cyst size is evaluated by assessing the largest diameter of a single endometriosis cyst assessed through an ultrasound examination by a specialist doctor.Results: Vitamin D levels in the endometriosis group were significantly lower than normal women (13.23 ± 5.39 ng/mL vs 15.83 ± 5.30 ng/mL; p = 0.048). Subjects with vitamin D levels 13.45 ng/mL. There was no correlation between vitamin D levels and the size of endometriosis cysts (p=0.720).Conclusion: Endometriosis patients have significantly lower serum vitamin D levels than normal women (OR 4.03; CI95% 1.37-11.83). Serum vitamin D levels do not significantly correlate with endometriosis cyst size.
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Abstract

Background: Endometriosis is associated with lipid peroxidation by reactive oxygen species (ROS) which causes endometrial cell DNA damage. Vitamin D is known to have good antioxidant content, so it is thought to have the ability to inhibit proliferation, invasion and production of pro-inflammatory cytokines in endometriosis.

Objective

To analyze the differences in vitamin D levels between endometriosis cyst patients and normal women and the relationship between vitamin D levels and the size of endometriosis cysts.

Methods

Analytical observational study with cross sectional design with 60 samples consisting of 30 endometriosis cyst patients and 30 normal women. Evaluation was carried out on vitamin 25 (OH) D serum levels using the ELISA method and endometriosis cyst size. Cyst size is evaluated by assessing the largest diameter of a single endometriosis cyst assessed through an ultrasound examination by a specialist doctor.

Results

Vitamin D levels in the endometriosis group were significantly lower than normal women (13.23 ± 5.39 ng/mL vs 15.83 ± 5.30 ng/mL; p = 0.048). Subjects with vitamin D levels 13.45 ng/mL. There was no correlation between vitamin D levels and the size of endometriosis cysts (p=0.720).

Conclusion

Endometriosis patients have significantly lower serum vitamin D levels than normal women (OR 4.03; CI95% 1.37-11.83). Serum vitamin D levels do not significantly correlate with endometriosis cyst size.Note: This article has supplementary file(s). Fulltext View|Download | Copyright Transfer Agreement Conflict of Interest and CTA Email colleagues | Subject | | | Type | Copyright Transfer Agreement | | Download (43KB) Indexing metadata |

Keywords

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Gynecological Endocrinology. 2017 Feb 1;33(2):164–7. doi: 10.1080/09513590.2016.1239254 Last update: No citation recorded. Last update: No citation recorded. Copyright (c) 2025 Journal of Biomedicine and Translational Research This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. The Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Journal of Biomedicine and Translational Research Diponegoro University as publisher of the journal. Copyright encompasses non-exclusive rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms and any other similar reproductions, as well as translations. 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