Coffee's effect on eye blood flow under the microscope
NCT ID NCT03675412
First seen Nov 17, 2025 · Last updated May 15, 2026 · Updated 20 times
Summary
This study looks at how drinking caffeine changes blood flow in the back of the eye, both in people with glaucoma and in healthy volunteers. Researchers will use a special camera to measure blood flow before and after caffeine. The goal is to understand if caffeine reduces eye blood flow, which could matter for glaucoma management.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Wills Eye Glaucoma Service
RECRUITINGPhiladelphia, Pennsylvania, 19107, United States
Contact
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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Conditions
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