Evidence map›Paper›PMID 41968647›Full record

ArticleActa ophthalmologica2026

Hormonal replacement therapy in postmenopausal women ≥50 years is associated with the incidence of glaucoma: Evidence from 6576 females in Finland.

Sirpa Loukovaara, Jari Haukka

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Acta ophthalmologica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Sirpa LoukovaaraUnit of Vitreoretinal Surgery, Department of Ophthalmology, Helsinki University Hospital, Helsinki, Finland.ORCID https://orcid.org/0000-0002-2506-3900
Jari HaukkaDepartment of Public Health, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0003-1450-6208

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHormonal replacement therapy (HRT) in postmenopausal women appears to affect glaucoma risk, but findings are inconsistent. We aimed to explore whether the use of postmenopausal HRT plays a role in glaucoma development in Finland.

methodsThe main outcome variable was glaucoma incidence measured by initiation of special reimbursement due to glaucoma. The population-based historic cohort consisted of female participants aged ≥50 years whose incident glaucoma was recorded between January 1st, 2015, and December 31st, 2017. The main exposure of interest was postmenopausal HRT with Anatomic Therapeutic Chemical codes G03C (oestrogens), G03D (progestogens), G03F (progestogens and oestrogens in combination). The HRT treatment was initiated during 2001-2010. Frequencies and odds ratios (ORs) with 95% confidence intervals (CIs) were analyzed with logistic regression models, unadjusted and adjusted for diabetes mellitus, hospital district, socioeconomic status and statin exposure.

resultsOur nested-case-control study involved 1096 cases and 5480 age-matched controls. After adjustment for confounding factors, use of any HRT was associated with an increased risk for the development of glaucoma. The risk was found in estrogen users (adjusted OR, 1.33 [95% CI, 1.17-1.52]), in progestogen users (adjusted OR, 1.25 [95% CI, 1.02-1.53]) and in combinatory estrogen-progesterone users (adjusted OR, 1.19 [95% CI, 1.01-1.39]). In the POAG subgroup, the risk remained in estrogens-only users (adjusted OR, 1.31 [95% CI, 1.10-1.56]).

conclusionsOur data suggests that use of any postmenopausal HRT may increase the glaucoma risk, but in POAG subgroup estrogen-only therapy remained significant. Further research is needed to confirm the associations.

Indexed as

Estrogen Replacement TherapyGlaucomaHormone Replacement TherapyIntraocular PressurePostmenopauseAgedCase-Control StudiesFemaleFinlandFollow-Up StudiesHumansIncidenceMiddle AgedRetrospective StudiesRisk Factorsglaucomaglaucoma surgeryhormone replacement therapynested case–controloestrogenprogesterone

Identifiers

PMID41968647

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