ATS907 Ph2a Open-Label Dose-ranging Safety and Tolerability in Primary Open Angle Glaucoma (POAG) and Ocular Hypertension (OHT) Subjects

A Phase 2a Open-Label, Dose-ranging Study of the Safety and Tolerability of ATS907 in Subjects With Primary Open Angle Glaucoma and Ocular Hypertension

This single-site, dose-escalation study will evaluate safety and tolerability of increasing concentrations of ATS907 in 12 subjects with Primary Open Angle Glaucoma and/or Ocular Hypertension

Inclusion Criteria:

• 18 years of age or greater
• Diagnosis of open angle glaucoma or ocular hypertension in both eyes
• Corrected visual acuity in each eye +1.0 logMAR or better by Early Treatment Diabetic Retinopathy Study (EDTRS) in each eye (equivalent to 20/200)
• Must be willing to discontinue the use of all ocular hypotensive medications in both eyes prior to and during the entire course of the study

Exclusion Criteria:

Ophthalmic (in either eye):

• Glaucoma: pseudoexfoliation, steroid induced, pigment dispersion glaucoma, and or history of angle closure. Previous glaucoma intraocular surgery or glaucoma laser procedures in study eye(s). Refractive surgery in study eye
• Cataract surgery and or other intraocular surgery within one month prior to Screening in either eye
• History within 3 months prior to Screening of clinically significant moderate or severe chronic or active ocular infection, inflammation, blepharitis, dermatitis, uveitis or conjunctivitis
• Clinically significant corneal dystrophy, epithelial and or endothelial disease, corneal irregularities and or scarring such that reliable applanation tonometry would prevented
• Contact lens wear during the duration of the study
• Clinically significant ocular disease (e.g., diabetic retinopathy, macular degeneration, or uveitis) which might interfere or progress during the study