The goal of this clinical trial is to determine the dose of PA5108 Ocular Implant that is effective and safe for the reduction of intraocular pressure in adult patients with open-angle glaucoma or ocular hypertension, compared to the standard treatment therapy.
This is a randomised, parallel, masked, active-controlled study that will evaluate the efficacy and safety of a low dose and a high dose of PA5108 Ocular Implant with single redosing during the study, in adults with open-angle glaucoma or ocular hypertension. The study will also collect information on the implant administration procedure and overall experience from study participants. The study plans to recruit approximately 75 participants. Eligible participants will be randomly selected to receive one of the following treatments: * PA5108 Ocular Implant - low dose in the study eye, and Latanoprost 0.005% eye drops in the other eye * PA5108 Ocular Implant - high dose in the study eye, and Latanoprost 0.005% eye drops in the other eye * Latanoprost 0.005% eye drops in both eyes (control treatment group) If allocated to receive either of the ocular implants, a second implant of the same dose will be administered at 26 weeks and participants will be followed for safety and intraocular pressure control until week 58 or until the implant is no longer visible in the study eye.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
75
The PA5108 Ocular Implant low dose is supplied preloaded into the needle of a single use administration device ready for use.
The PA5108 Ocular Implant high dose is supplied preloaded into the needle of a single use administration device ready for use.
Latanoprost eye drops at a concentration of 0.005%
Eye Research Foundation
Newport Beach, California, United States
RECRUITINGEfficacy: change in mean diurnal intraocular pressure in study eye
Time frame: From Baseline to 12 weeks
Incidence of ocular symptoms and ocular treatment-emergent adverse events.
Ocular safety and tolerability (AEs)
Time frame: Day 1 to study completion until at least Week 58
Clinically significant change on slit-lamp exam
Slit-lamp biomicroscopy of eye to observe clinically significant changes.
Time frame: Day 1 to study completion until at least Week 58
Clinically significant change in corneal endothelial cells
Corneal endothelial cell density (cells/mm2) measured by specular microscopy.
Time frame: Day 1 to study completion until at least Week 58
Efficacy: intraocular pressure change from baseline in study eye at different diurnal time points.
Time frame: Weeks 2-52
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