Efficacy Study of Travoprost APS Versus TRAVATAN

Inclusion Criteria

• 18 years of age or older, either gender and any race.
• Open Angle Glaucoma (OAG) or Ocular Hypertension (OHT).
• Not currently on any IOP-lowering medication or currently on a stable treatment (i.e, at least 30 days) with and IOP-lowering monotherapy.
• All patients: Mean IOP in same eye (at both Eligibility 1 & 2 Visits):

≥ 24 and ≤ 36 mmHg at 9 AM; and ≥ 21 and ≤ 36 mmHg at 11 AM & 4 PM.

• Other protocol-defined inclusion criteria may apply.

Exclusion Criteria

• Females of childbearing potential not meeting conditions set in the protocol.
• Severe central visual field loss.
• Angle Shaffer grade 0.8 (horizontal or vertical measurement).
• Best corrected visual acuity (VA) score worse than 55 ETDRS letters read (equivalent to approximately 20/80 Snellen or 0.25 decimal).
• Intraocular surgery or trauma within last 6 months.
• Any abnormality preventing reliable applanation tonometry.
• History of or current ocular pathology (including severe dry eye) that would affect the conduct of the study.
• Allergy/hypersensitivity to study medications.
• Unable to discontinue use of all IOP-lowering medications for a minimum wash-out period of 5 to 28 days prior to the Eligibility Visit.
• Less than 30 days stable dosing regimen of medications used on a chronic basis that may affect IOP.
• Use of any additional topical or systemic ocular hypotensive medication during the study.
• Therapy with another investigational agent within 30 days prior to the Screening visit.
• Other protocol-defined exclusion criteria may apply.