Safety and efficacy of ultrasound ciliary plasty as a primary intervention in glaucoma patients

• 作者: A beer M. Khattab Magda A. Torky Rania M. Bassiouny Sherein M. Ha gras Tharwat H. Mokbel Yousif A Al Zafiri
• 来源期刊: 国际眼科杂志:英文版
• 学科: 医学
• 关键词: ULTRASOUND CILIARY PLASTY GLAUCOMA INTRAOCULAR pressure
• 年，卷（期）: gjykzzywb_2019,（4）
• 页码范围: 597-602
• 页数: 6页
• 分类号: R

摘要

AIM: To evaluate the safety and the efficacy of the ultrasound ciliary plasty (UCP) on the intraocular pressure (IOP) control in glaucomatous eyes without previous glaucoma surgery. METHODS: A retrospective study included patients with primary and secondary glaucoma who underwent UCP in Dar AlShifa Hospital, Kuwait between January 2017 to June 2018. High-intensity focused ultrasound procedures were performed under peribulbar anesthesia using the 2nd generation probe with 8s duration of each of the 6 shots. Complete ophthalmologic examinations were scheduled pre-treatment, and at 1d, 1wk, 1, 3, 6 and 12mo post-treatment. Primary outcomes were the IOP reduction and success rates at 12mo, while the secondary outcomes were the occurrence of vision threatening complications and visual acuity. RESULTS: The records of 62 eyes of 62 patients were analyzed with mean age of 63.8y (67.7% males). There was statistically significant reduction in the mean IOP from 35.2±8.3 mm Hg before treatment to 20.6±8.7 mm Hg at 12th month (P<0.0005) with a mean percentage IOP reduction of 42.3% with significant reduction in the mean number of antiglaucomatous drugs from 3.2±0.4 before treatment to 2.1±1.02 at 12mo (P<0.0005). Qualified success was achieved in 77.4% of eyes at 12mo. No major intra- or post-treatment complications were reported. CONCLUSION: Second-generation UCP prove to be effective in reducing IOP in naive glaucoma patients with lower success rates in cases of neovascular and uveitic glaucomas.