Refractive outcomes among glaucoma patients undergoing phacoemulsification cataract extraction with and without Kahook Dual Blade goniotomy

被引：13

作者：

Sieck, Erin G. ^{[1
]}

Young, Cara E. Capitena ^{[1
]}

Epstein, Rebecca S. ^{[1
]}

SooHoo, Jeffrey R. ^{[1
]}

Pantcheva, Mina B. ^{[1
]}

Patnaik, Jennifer L. ^{[1
]}

Lynch, Anne M. ^{[1
]}

Kahook, Malik Y. ^{[1
]}

Seibold, Leonard K. ^{[1
]}

机构：

[1] Univ Colorado, Dept Ophthalmol, Sch Med, 1675 Aurora Court F731, Aurora, CO 80045 USA

来源：

EYE AND VISION | 2019年 / 6卷 / 01期

关键词：

Kahook Dual Blade; goniotomy; refractive surprise; glaucoma; cataract; PRIOR TRABECULECTOMY; SURGERY; EYES;

D O I：

10.1186/s40662-019-0153-2

中图分类号：

R77 [眼科学];

学科分类号：

100212 ;

摘要：

Background Glaucoma patients undergoing phacoemulsification alone have a higher rate of refractive surprise compared to patients without glaucoma. This risk is further increased with combined filtering procedures. Indeed, there are few and conflicting reports on the effect of combined phacoemulsification and micro-invasive glaucoma surgery (MIGS). Here, we look at refractive outcomes of glaucoma patients undergoing phacoemulsification with and without Kahook Dual Blade (KDB) goniotomy. Methods Retrospective chart review of 385 glaucomatous eyes of 281 patients, which underwent either phacoemulsification alone (n = 309) or phacoemulsification with KDB goniotomy (n = 76, phaco-KDB) at the University of Colorado. The main outcome was refractive surprise defined as the difference in target and postoperative refraction spherical equivalent greater than +/- 0.5 Diopter (D). Results Refractive surprise greater than +/- 0.5 D occurred in 26.3% of eyes in the phaco-KDB group and 36.2% in the phacoemulsification group (p = 0.11). Refractive surprise greater than +/- 1.0 D occurred in 6.6% for the phaco-KDB group and 9.7% for the phacoemulsification group (p = 0.08). There was no significant difference in risk of refractive surprise when pre-operative IOP, axial length, keratometry or performance of KDB goniotomy were assessed in univariate analyses. Conclusion There was no difference between refractive outcomes of glaucomatous patients undergoing phacoemulsification with or without KDB goniotomy.

引用

页数：6