{Reference Type}: Journal Article
{Title}: Trabecular microbypass stent combined with phacoemulsification in patients with open-angle glaucoma, 1-year outcome in a Taiwanese population.
{Author}: Su WW;
{Journal}: Taiwan J Ophthalmol
{Volume}: 13
{Issue}: 3
{Year}: 2023 Jul-Sep
暂无{DOI}: 10.4103/2211-5056.364567
{Abstract}: OBJECTIVE: The purpose of this study was to evaluate the safety and efficacy of one trabecular microbypass stent (first generation iStent) combined with phacoemulsification cataract surgery (phaco) in eyes with open-angle glaucoma (OAG) in a Taiwanese population.
METHODS: One trabecular microbypass stent was implanted after phacoemulsification cataract surgery by one surgeon. Intraocular pressure (IOP), medications, corrected distance visual acuity, complications, and adverse events were evaluated.
RESULTS: This case series included 28 eyes of 25 patients with OAG (19 primary open-angle glaucoma [POAG] and 9 normal tension glaucoma [NTG]). None had previous trabeculectomy or laser trabeculoplasty. At 1 year, the mean IOP decreased from 19.34 ± 3.92 mmHg to 15.84 ± 3.05 mmHg, and the mean number of glaucoma medications decreased from 1.82 ± 1.12 to 0.79 ± 1.17 (both P < 0.001). Longer survival was observed in the NTG eyes (NTG: 11.67 ± 1.00 months, POAG: 9.53 ± 3.78 months, P = 0.031). iStent reposition was performed in one eye, and four eyes received laser treatment for stent occlusion. None had secondary glaucoma surgery.
CONCLUSIONS: Combined phacoemulsification and iStent implantations are a safe and effective way in reducing IOP and medication burden in patients with OAG, especially NTG.