Evaluate Efficacy, Safety, Tolerability and Biodegradation of PA5346 Ocular Implant in Patients With Open-Angle Glaucoma or Ocular Hypertension

The goal of this clinical study is to learn how effective and safe is a single administration of PA5346 Ocular Implant for the reduction of intraocular pressure in adult patients with open-angle glaucoma or ocular hypertension. It will also assess how long it takes for PA5346 Ocular Implant to dissolve in the eye.

This is an open-label study that will evaluate the efficacy, safety, tolerability and biodegradation of PA5346 Ocular Implant administered as a single dose at 115mcg in adults with open-angle glaucoma or ocular hypertension. The study plans to recruit approximately 12 participants. Eligible participants will receive a single PA5346 Ocular Implant administered into the intracameral space of the study eye and followed for approximately 52 weeks at a minimum or until the implant is no longer visible in the study eye.

Key Inclusion Criteria: * Ability to provide informed consent and follow study instructions * 18 years of age or older * Diagnosis of open-angle glaucoma or ocular hypertension in both eyes * Qualifying IOPs across 2 visits following washout of IOP-lowering medication, if applicable * Qualifying best-corrected visual acuity BCVA using Early Treatment Diabetic Retinopathy Study (ETDRS) chart in study eye * Qualifying corneal endothelial cell density (CEDC) in the study eye Key Exclusion Criteria: * Pseudoexfoliation or pigment dispersion, narrow irido-corneal drainage angles, or existing peripheral anterior synechiae in the inferior angle either eye. * Advanced or severe glaucoma * Disqualifying central corneal thickness in either eye * Significant other ocular conditions that could prevent accurate assessment of IOP and corneal health * Uncontrolled medical conditions * Have previously received, any injectable glaucoma medication into the anterior chamber of the study eye * Have received intravitreal injections in the study eye within the last 3 months of the Screening Visit and anticipated need for an intravitreal injection during the course of the study * Unwilling or unable to discontinue, in either eye, soft contact lens wear at least 2 days and hard contact lens wear 1 week before scheduled study visits and on implant administration days