Dry eye in post-menopausal women using hormone replacement therapy.

Abstract

PURPOSE:

To evaluate the effect of hormone replacement therapy (HRT) on dry eye in post-menopausal women.

METHODS:

Forty post-menopausal women with dry eye (20 patients, group 1) and without dry eye (20 patients, group 2), and planning to receive HRT (estrogen plus progesterone), were recruited as the study groups. Forty age-matched untreated women were enrolled as controls (group 3 with dry eye, 5 patients; group 4 without dry eye, 35 patients). Patients having at least one of the symptoms (dryness, itching, photophobia, foreign body sensation, and tearing) together with two of the tests with positive results for dry eye (tear film break-up time (BUT), fluorescein staining of the cornea, analysis of the meibomian gland, and Schirmer I test) in both eyes were considered dry eye positive. Hormonal assay for follicle stimulating hormone, luteinizing hormone, estradiol, and free testosterone was performed. Dry eye statuses in the groups were evaluated statistically.

RESULTS:

Four patients with incomplete follow-up data were excluded. HRT use increased estradiol levels in the groups. Mean ages of patients (50.2+/-4.8 and 50.7+/-3.9 years, and 50.0+/-4.6 and 53.0+/-3.9 years) were similar (p=0.67). Duration of menopause in groups 1 and 2 (3.2+/-2.2 and 1.4+/-1.2 years; p=0.01), and in groups 3 and 4 (3.0+/-1.6 and 1.7+/-1.3 years; p=0.014) were different. At the third month examinations, all of the patients in group 1, and 11 patients (61.1%) in group 2 had dry eye (p=0.003).

CONCLUSION:

Duration of menopause and use of HRT may increase the incidence of dry eye in post-menopausal woman.

• Authors: Uzeyir Erdem, Ozlem Ozdegirmenci, Emine Sobaci, Güngör Sobaci, Umit Göktolga, Selim Dagli
• Journal: Maturitas (Maturitas) Vol. 56 Issue 3 Pg. 257-62 (Mar 20 2007) ISSN: 0378-5122 [Print] Ireland
• PMID: 17030104 (Publication Type: Controlled Clinical Trial, Journal Article)

Chemical References

• Estrogens
• Progesterone
• Estradiol

Topics

• Dose-Response Relationship, Drug
• Drug Therapy, Combination
• Dry Eye Syndromes (epidemiology, etiology)
• Estradiol (blood)
• Estrogen Replacement Therapy (adverse effects)
• Estrogens (adverse effects)
• Female
• Humans
• Incidence
• Menopause (blood, physiology)
• Middle Aged
• Progesterone (adverse effects)
• Time Factors