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The goal of the study is to determine the effect of different doses of caffeine on intraocular pressure. We hypothesized that higher dosage of caffeine would increase intraocular pressure more than lower doses.
Eligible subjects will be randomized into three groups:
Intraocular pressure will be measured at 0, 30, 60 and 90 minutes after coffee intake.
Full description
decaffeinated coffee contains 0.5-2 mg of caffeine regular dose coffee contains 91.8 mg of caffeine high dose coffee contains 144 mg of caffeine
all three groups' intraocular pressure will be measured with the Goldmann applanation tonometer at 4 timepoints:
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60 participants in 3 patient groups
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Damrong Wiwatwongwana, M.D.
Data sourced from clinicaltrials.gov
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