Overview
This study enrolls adults with primary open angle glaucoma (POAG) who underwent goniotomy intraocular pressure (IOP)-lowering surgery with the C-Rex Instrument. Patients are consented prior to surgery and followed for 12 months postoperatively. Data regarding IOP, use of glaucoma medications, and any device-related complications are collected during the study time period.
Description
This a multicenter, observational real-world evidence study of eligible adults with primary open angle glaucoma (POAG) in whom ab-interno goniotomy surgery with the C-Rex Instrument was performed.
Data is collected from the preoperative visit(s) that directly preceded the surgery, the surgical procedure, and post-surgical visits through 12 months postoperatively.
Specific data collected includes C-Rex Instrument goniotomy surgical details, preoperative and postoperative IOP and use of ocular hypotensive medications, and device-related safety events.
Eligibility
Inclusion Criteria:
- Primary open angle glaucoma
- Goniotomy surgery performed using the C-Rex Instrument
Exclusion Criteria:
- History of intraocular surgery within 8 weeks prior to C-Rex surgery
- Preoperative IOP higher than 33 mmHg
- Presence of a glaucoma type other than POAG
- Presence of clinically significant intraocular pathology other than cataract or glaucoma