Purpose: To investigate the association between the time of occurrence of intraocular pressure (IOP) peaks during the water-drinking test (WDT) and visual field damage in a cohort of primary open-angle glaucoma (POAG) patients.

Methods: In this retrospective, cross-sectional study, 98 eyes from 49 consecutive POAG patients were followed in a referral clinical practice. The relationship between the time when IOP peaks occurred during the WDT and the visual field mean deviation (MD) assessed with 24-2 visual field was tested with mixed-effects models.

Results: MD value was significantly associated with the time of IOP peak occurrence ( = 0.020) when adjusting for the number of medications, but not with the IOP peak values ( 0.238).

Conclusion: The time of IOP peaks occurrence during the WDT was associated with glaucoma severity among treated POAG patients.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8850851PMC
http://dx.doi.org/10.18502/jovr.v17i1.10167DOI Listing

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