TLDR Women with PCOS have higher levels of thyroid autoantibodies.
This systematic review and meta-analysis investigated the prevalence and levels of thyroid autoantibodies in women with polycystic ovary syndrome (PCOS), analyzing 40 studies with 6045 PCOS patients and 4527 controls. The findings revealed that women with PCOS had significantly higher prevalence and levels of anti-thyroid peroxidase (anti-TPO) and anti-thyroglobulin (anti-TG) antibodies compared to controls. Specifically, anti-TPO prevalence had an odds ratio (OR) of 2.03, and anti-TG prevalence had an OR of 1.92. Even after matching for thyroid-stimulating hormone (TSH) levels and body mass indices (BMIs), anti-TPO levels remained significantly elevated, suggesting that PCOS may independently contribute to increased autoimmune activation, despite the influence of TSH and BMI.
70 citations
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February 2025 in “Journal of Ovarian Research” 10 citations
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November 2024 in “Cureus” Women with PCOS have a higher risk of heart disease due to factors like insulin resistance and obesity.
9 citations
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August 2024 in “Australian Prescriber” PCOS treatment should be personalized, using birth control pills or metformin for symptoms, with lifestyle changes being essential.
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August 2023 in “The Journal of Clinical Endocrinology and Metabolism” Follow the latest international guidelines to assess and manage Polycystic Ovary Syndrome effectively.
68 citations
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January 2022 in “International Journal of Molecular Sciences” PCOS management includes lifestyle changes and medications, with ongoing research into repurposed drugs for better treatment options.
129 citations
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January 2019 in “Clinical medicine insights” Obesity worsens PCOS symptoms, and PCOS may lead to more weight gain; managing both requires a holistic approach that includes mental health.
59 citations
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March 2013 in “European Journal of Obstetrics & Gynecology and Reproductive Biology” People with polycystic ovary syndrome have a higher chance of having chronic thyroiditis.
3 citations
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May 2023 in “Biomedicines” PCOS causes infertility mainly due to hormonal imbalances, insulin resistance, and chronic inflammation.
1 citations
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July 2025 in “Middle East Fertility Society Journal” Autoimmune markers may help diagnose and manage PCOS.
2 citations
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January 2023 in “Journal of Clinical Medicine” People with hair loss conditions may also have thyroid disorders, but more research is needed to understand the connection.
1 citations
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July 2023 in “Frontiers in Immunology” Oxidative stress and immune dysfunction are linked to both Hashimoto's thyroiditis and polycystic ovary syndrome, with diet and specific treatments important for managing these conditions.
January 2008 in “Springer eBooks” Thyroid disease can cause hair loss and treating thyroid problems might help with hair disorders.
