Safety and Efficacy of Pilocarpine, Brimonidine, Oxymetazoline, Hyaluronic acid, Bromfenac (PBOHB) ophthalmic compound compared to Pilocarpine and Brimonidine to improve uncorrected near vision in healthy presbyopic patients one hour after instillation.
To determine the safety and efficacy of a novel pharmacological compound of Pilocarpine, Brimonidine, Oxymetazoline, Hyaluronic acid, Bromfenac (PBOHB) to improve uncorrected near vision in healthy presbyopic patients compared to Pilocarpine and Brimonidine one hour after binocular instillation.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
11
PBOHB to improve uncorrected near vision in healthy presbyopic patients
Apply in the fellow eye
Apply in the fellow eye
Optall Vision
Mexico City, Mexico
RECRUITINGNumber of eyes improving 3 lines or more near visual acuity
Eyes instilled with PBOHB
Time frame: 1 hour
Eyes improving 3 lines or more near visual acuity
Eyes instilled with Pilocarpine
Time frame: 1 hour
Eyes improving 3 lines or more near VA
Eyes instilled with Brimonidine
Time frame: 1 hour
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