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Hypothyroidism and open-angle glaucoma: an accidental or an essential coexistence?
1Department of Ophthalmology, King Hussein Medical Centre, Amman, Jordan.
Summary
This study explored the link between hypothyroidism and primary open-angle glaucoma. A small group of hypothyroid patients showed signs of glaucoma, suggesting a potential association that warrants further investigation.
Area of Science:
- Endocrinology
- Ophthalmology
- Internal Medicine
Background:
- Hypothyroidism is a common endocrine disorder.
- Primary open-angle glaucoma is a leading cause of irreversible blindness.
- The relationship between hypothyroidism and glaucoma requires further elucidation.
Purpose of the Study:
- To investigate the potential association between acquired hypothyroidism and primary open-angle glaucoma.
- To evaluate patients with hypothyroidism for ophthalmic signs of glaucoma.
Main Methods:
- Sixty patients with acquired hypothyroidism underwent comprehensive ophthalmological examinations.
- Evaluations included patient history, tonometry, funduscopy, gonioscopy, and visual field perimetry.
- Thyroid function tests and other systemic examinations were also performed.
Main Results:
- Three out of 60 patients with hypothyroidism exhibited signs consistent with open-angle glaucoma.
- This preliminary finding suggests a possible link between the two conditions.
Conclusions:
- A potential association between hypothyroidism and primary open-angle glaucoma may exist.
- Larger-scale studies are recommended to confirm these findings and explore the underlying mechanisms.