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Hormones and dry eye disease.

Bhavya Gorimanipalli1, Pooja Khamar1, Swaminathan Sethu2

  • 1Department of Cornea and Refractive Surgery, Narayana Nethralaya, Bengaluru, Karnataka, India.

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Hormonal imbalances, including menopause and insulin resistance, significantly contribute to dry eye disease (DED). Understanding these endocrine factors is crucial for effective DED management and treatment.

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Area of Science:

  • Endocrinology
  • Ophthalmology
  • Cell Biology

Background:

  • The endocrine system regulates bodily functions, and its hormones interact with ocular surface receptors.
  • Dry eye disease (DED) is a complex condition influenced by various factors, including endocrine anomalies.
  • Hormonal fluctuations and dysregulation are increasingly recognized as key contributors to DED pathogenesis.

Purpose of the Study:

  • To review the role of endocrine system anomalies in the etiology and progression of dry eye disease.
  • To elucidate the mechanisms by which hormones affect ocular surface structures and contribute to DED.
  • To discuss the clinical implications and therapeutic potential of hormonal interventions in DED management.

Main Methods:

  • Literature review of studies investigating the endocrine system's influence on ocular surface health.
  • Analysis of hormonal mechanisms affecting ocular tissues in conditions like menopause, PCOS, and diabetes.
  • Examination of clinical data on hormone replacement therapy, insulin therapeutics, and thyroid hormone effects in DED.

Main Results:

  • Androgens, estrogens, and progesterone significantly impact ocular surface tissues; androgen deficiency is linked to DED.
  • Menopause and associated hormone changes, as well as insulin resistance, are implicated in DED development.
  • Thyroid hormones and insulin show complex effects on the ocular surface, with potential therapeutic applications.

Conclusions:

  • Endocrine anomalies are significant inciting factors in dry eye disease.
  • A comprehensive understanding of hormonal influences on the ocular surface is vital for DED diagnosis and treatment.
  • Hormonal therapeutics hold promise for managing DED, necessitating consideration of endocrine status in patient care.