Safety and Efficacy of Punctum Plug Delivery System in Subjects With Open-Angle Glaucoma or Ocular Hypertension

Inclusion Criteria: * Over 18 yrs with open-angle glaucoma or ocular hypertension * Subjects who have a best-corrected visual acuity of 20/100 or better. Exclusion Criteria: * Uncontrolled medical conditions. * Subjects who wear contact lenses. * Subjects requiring chronic topical artificial tears, lubricants, and/or requiring any other chronic topical medications. * Subjects who have a history of chronic or recurrent inflammatory eye disease.