Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 6:01 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Conditions
Presbyopia, Refractive Errors, Eye Diseases
Interventions
Aceclidine+Brimonidine combination ophthalmic solution, Aceclidine ophthalmic solution, Vehicle Proprietary Ophthalmic Solution
Drug
Lead sponsor
LENZ Therapeutics, Inc
Other
Eligibility
45 Years to 75 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Glendale, California • Indianapolis, Indiana • Andover, Massachusetts + 2 more
Conditions
Presbyopia
Interventions
PRX-100, Placebo
Drug
Lead sponsor
LENZ Therapeutics, Inc
Other
Eligibility
45 Years to 59 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Andover, Massachusetts
Conditions
Eye Diseases, Presbyopia, Refractive Errors, Brimonidine Tartrate, Aceclidine, Ophthalmic Solutions
Interventions
Aceclidine + Brimonidine, Aceclidine
Drug
Lead sponsor
LENZ Therapeutics, Inc
Other
Eligibility
45 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Newport Beach, California
Conditions
Presbyopia, Refractive Errors, Eye Diseases
Interventions
Aceclidine+Brimonidine combination ophthalmic solution, Aceclidine ophthalmic solution, Vehicle proprietary ophthalmic solution
Drug
Lead sponsor
LENZ Therapeutics, Inc
Other
Eligibility
45 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Chandler, Arizona • Glendale, California • Andover, Massachusetts + 2 more