Safety and Efficacy of a Minimally Invasive Glaucoma Surgery Device Combining Viscocanalostomy and Transluminal Trabeculotomy | ASCRS
Presentation
Safety and Efficacy of a Minimally Invasive Glaucoma Surgery Device Combining Viscocanalostomy and Transluminal Trabeculotomy
May 2020
Meeting: 2020 Virtual Annual Meeting
Session: SPS-105 Minimally Invasive Glaucoma Surgery: Viscocanalostomy, Combined Procedures, Outcomes
Authors: Shamik Bafna, MD, Kathleen Jee MD, Tanner Ferguson MD, William Wiley MD
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Purpose
To evaluate the safety and efficacy of the OMNI Glaucoma Treatment System (Sight Sciences), a minimally invasive glaucoma surgery device combining viscodilation and trabeculotomy in eyes with open-angle glaucoma.

Methods
Retrospective chart review of 50 patients undergoing combined viscodilation and trabeculotomy for mild to moderate open-angle glaucoma were evaluated at a single center. Primary outcome measures included intraocular pressure (IOP) and number of glaucoma medications. Data was collected preoperatively and postoperatively at months 1 and 3. Safety was assessed by noting the need for secondary glaucoma procedures.

Results
Mean pre-operative IOP was 15.6 mmHg on 1.3 IOP-lowering medications. At post-operative month 1, mean IOP decreased to 15.0 mmHg. By post-operative month 3, mean IOP decreased to 14.1 mmHg on 0.6 IOP-lowering medications. No secondary glaucoma procedures were required. Data will be updated prior to presentation at the ASCRS 2020 meeting.

Conclusion
The results of this study suggest the OMNI surgical system combining viscodilation and trabeculotomy is a safe and effective treatment option for eyes with open-angle glaucoma.
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This presentation is from the session "SPS-105 Minimally Invasive Glaucoma Surgery: Viscocanalostomy, Combined Procedures, Outcomes" from the 2020 ASCRS Virtual Annual Meeting held on May 16-17, 2020.

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