We have located links that may give you full text access.
Supraciliary Microstent in Refractory Open-Angle Glaucoma: Two-Year Outcomes from the DUETTE Trial.
Journal of Ocular Pharmacology and Therapeutics 2018 September
PURPOSE: The aim of the study was to report longer term (24-month) outcomes for primary open-angle glaucoma (POAG) patients refractory to medical therapy implanted with a supraciliary microstent (CyPass Micro-Stent, Alcon) in the DUETTE clinical study.
METHODS: Sixty-five eyes were enrolled in this multicenter single-arm trial. Enrolled patients had POAG and intraocular pressure (IOP) >21 mmHg at baseline on 1-4 ocular hypotensive medications. Microstent implantation was performed as stand-alone surgery in these phakic or pseudophakic patients through a standard clear corneal approach. IOP and the use of IOP-lowering medications were monitored in this 1-year extension beyond the 12-month primary endpoint.
RESULTS: Two-year follow-up visits were scheduled to confirm the 12-month results; safety data were obtained for 37 eyes of 35 patients. IOP at the end of the 24-month follow-up was 16.8 mmHg (n = 32), with a mean reduction of 7.7 mmHg from the baseline IOP of 24.5 mmHg (n = 65). Medication use was decreased from an average of 2.1 (baseline) to 1.5 at 24 months. The IOP and medication use at 24 months were consistent with the 12-month results (16.4 mmHg, 1.4 medications) reported previously. The adverse event profile remained as described for the first 12 months postimplantation.
CONCLUSIONS: Placement of a supraciliary microstent provides up to 24 months of effective IOP lowering for medication-refractory POAG patients while, on average, decreasing the requirement for ocular hypotensive medications.
METHODS: Sixty-five eyes were enrolled in this multicenter single-arm trial. Enrolled patients had POAG and intraocular pressure (IOP) >21 mmHg at baseline on 1-4 ocular hypotensive medications. Microstent implantation was performed as stand-alone surgery in these phakic or pseudophakic patients through a standard clear corneal approach. IOP and the use of IOP-lowering medications were monitored in this 1-year extension beyond the 12-month primary endpoint.
RESULTS: Two-year follow-up visits were scheduled to confirm the 12-month results; safety data were obtained for 37 eyes of 35 patients. IOP at the end of the 24-month follow-up was 16.8 mmHg (n = 32), with a mean reduction of 7.7 mmHg from the baseline IOP of 24.5 mmHg (n = 65). Medication use was decreased from an average of 2.1 (baseline) to 1.5 at 24 months. The IOP and medication use at 24 months were consistent with the 12-month results (16.4 mmHg, 1.4 medications) reported previously. The adverse event profile remained as described for the first 12 months postimplantation.
CONCLUSIONS: Placement of a supraciliary microstent provides up to 24 months of effective IOP lowering for medication-refractory POAG patients while, on average, decreasing the requirement for ocular hypotensive medications.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app