Study: Diagnosis of glaucoma unrelated to more rapid cognitive decline

Previous studies have explored the link between glaucoma (a neurodegenerative disorder that is the main cause of irreversible blindness) and cognitive function, but the results are mixed.Findings from a large recently published study Journal of the American Geriatrics Society Suggests that the association may be small or nonexistent.

A study of 7,073 U.S. adults aged 51 years and older who were interviewed by phone every two years tended to have higher cognitive function scores in people with glaucoma, but with a maximum follow-up of 18 years. And the speed of cognitive score slowed down. .. The association observed between glaucoma and cognitive function was small and did not appear to be clinically meaningful.

In this large longitudinal study, the diagnosis of glaucoma was not associated with a rapid rate of cognitive decline. However, this study did not have access to clinical data to determine if glaucoma-related anopsia was a risk factor for cognitive decline and dementia. This is an important question to consider in future research. “

Joshua R. Ehrlich MD, MP, Senior Author, University of Michigan School of Medicine

Journal reference:

Kori, A. , et al. (2022) Trajectories of glaucoma and cognitive function in population-based studies: findings from health and retirement studies. Journal of the American Geriatrics Society. doi.org/10.1111/jgs.17903..

The story first appeared in News Medical

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