A prospective, nonrandomized, open label study to evaluate the safety and IOP lowering effectiveness of the Streamline Surgical System, in patients with mild-to-moderate open angle glaucoma undergoing cataract surgery.

A prospective, nonrandomized, open label study to evaluate the safety and IOP lowering effectiveness of the Streamline Surgical System, a viscoelastic delivery device, in patients with mild-to-moderate open angle glaucoma undergoing cataract surgery. This is a 12 month study conducted outside the US. Approximately 60 subjects will be enrolled.

Inclusion Criteria:

1. Able to understand and execute written informed consent
2. Males or female subjects at least 22 years of age.
3. Subjects qualifying for cataract surgery
4. Subjects diagnosed with mild to moderate open-angle glaucoma in at least one eye currently treated with 1-3 topical IOP-lowering medications
5. Subjects with diagnosis of open-angle glaucoma in at least one eye with an unmedicated IOP of 21-36 mmHg

Exclusion Criteria:

1. Women of child-bearing potential
2. Modified Shaffer angle grade < 2
3. Patients with severe or advanced glaucoma
4. Intraocular surgery within the last 6 months or laser surgery within the last 3 months
5. BCVA worse than 20/80 in either eye
6. Patients with a previous peripheral iridotomy.
7. Ocular infection or inflammation within the last 6 months.
8. Any medication that would be contraindicated for a glaucoma surgical procedure.