Safety and Effectiveness of the Sight Sciences VISCO™360 Versus SLT in Primary Open Angle Glaucoma

Stopped early · Not applicable

Conditions studied: Open-Angle Glaucoma

In brief

The purpose of this study is to evaluate the safety and effectiveness of the Sight Sciences VISCO™360 Viscosurgical System in reducing intraocular pressure (IOP) in adult, pseudophakic subjects with open-angle glaucoma.

Key facts

Study ID

NCT02928289

Run by

Sight Sciences, Inc.

People needed

29

Starts

2017-01-23

Expected to finish

2019-01-17

Last updated by the study team

2025-11-14

Who can join

Age: 22 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Diagnosed with primary open-angle glaucoma (POAG) in the study eye.
• Pseudophakic with Posterior Chamber IOL (PCIOL)
• Able and willing to attend follow up visits for two years post-operative
• Able and willing to sign informed consent

You may not qualify if…

• Phakia or aphakia
• Previous glaucoma procedure with or without an implantable glaucoma device (including incisional surgery, ALT, iridectomy/iridotomy, etc.) [Subjects with one prior SLT application (>3 months prior to screening) or prior ECP (performed > 12 months prior to screening) can be enrolled].
• Use of more than 3 ocular hypotensive medications (combination medications count as 2 medications)
• Diagnosis of acute angle closure, traumatic, congenital, malignant, uveitic, pseudoexfoliative, pigmentary or neovascular glaucoma
• Abnormal angle anatomy as determined by gonioscopy (e.g. peripheral anterior synechiae, rubeosis or other angle abnormalities)
• Participation in any clinical trial ≤ 30 days prior to screening

Where it is running

• Vold Vision — Fayetteville, Arkansas, United States
• Coastal Vision Medical Group — Orange, California, United States
• Dean McGee Eye Institute — Oklahoma City, Oklahoma, United States
• Wills Eye Hospital — Philadelphia, Pennsylvania, United States
• El Paso Eye Surgeons — El Paso, Texas, United States
• Ophthalmology Associates — Fort Worth, Texas, United States

Full record on ClinicalTrials.gov

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