Eye drops could replace reading glasses for presbyopia
NCT ID NCT04774237
First seen Mar 27, 2026 · Last updated May 23, 2026 · Updated 12 times
Summary
This study tested three different eye drop formulas (BRIMOCHOL, BRIMOCHOL F, and carbachol alone) in 18 adults with presbyopia, the age-related loss of close-up vision. The goal was to see if a single drop could temporarily improve near vision without harming distance vision. Results showed that some participants gained at least 15 letters on a reading chart one hour after using the drops.
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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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Contacts and locations
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Locations
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Eye Research Foundation
Newport Beach, California, 92663, United States
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Global Research Management, Inc.
Glendale, California, 91204, United States
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Total Eye Care, PA
Memphis, Tennessee, 38119, United States
Conditions
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