Hormone replacement therapy for dry eye disease patients: systematic review and meta-analysis.

Abstract

Hormone replacement therapy (HRT) is used by women to get relief from menopausal symptoms, including dry eyes. However, it is not entirely certain that HRT helps relieve dry eye disease (DED). The focus of this study is to systematically review the literature of the relevant studies to understand and determine the correlation between HRT and DED. Literature was systematically reviewed using Distiller SR. Meta-analysis was conducted using STATA 15.0. Standardized mean difference (SMD) and 95% confidence interval (CI) were calculated, and heterogeneity was assessed using statistics. Fixed-effect and random-effects models were computed based on heterogeneity. Subgroups analysis was done by follow-up. Our meta-analysis results indicated significant reduction in dry eye with HRT treatment at 1-month follow-up (SMD = -1.97; CI: -3.83, -0.11), a nonsignificant increase in tear breakup time at 3-month (SMD = -0.91; CI: -3.26, 1.44) and 6-month (SMD = -1.05; CI: -3.91, 1.82) follow-ups. Our meta-analysis results indicated a nonsignificant improvement in DED with HRT treatment at 1-month (SMD = -0.97; CI: -2.35, 0.4), 3-month (SMD = 0.19; CI: -0.91, 1.29), and 6-month (SMD = -0.48; CI: -1.39, 0.43) follow-ups.Overall, nonsignificant improvement in postoperative tear production, as well as tear breakup time, was seen after HRT treatment at follow-ups in dry eye patients. More good-quality randomized control trials are needed to make accurate conclusions.

• Authors: Arpit Dang, Manav Nayeni, Rookaya Mather, Monali S Malvankar-Mehta
• Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie (Can J Ophthalmol) Vol. 55 Issue 1 Pg. 3-11 (02 2020) ISSN: 1715-3360 [Electronic] England
• PMID: 31712035 (Publication Type: Journal Article, Meta-Analysis, Systematic Review)
• Copyright: Copyright © 2019 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

Topics

• Dry Eye Syndromes (metabolism, therapy)
• Hormone Replacement Therapy (methods)
• Humans
• Tears (metabolism)