Prognostic factors in long term intraocular pressure control following combined phacoemulsification and trabeculectomy

被引:0
作者
Stewart, WC
Crinkley, CMC
Carlson, AN
机构
来源
ACTA OPHTHALMOLOGICA SCANDINAVICA | 1996年 / 74卷 / 02期
关键词
chronic open-angle glaucoma; trabeculectomy; phacoemulsification; glaucoma; intraocular pressure; prognosis;
D O I
暂无
中图分类号
R77 [眼科学];
学科分类号
100212 ;
摘要
We studied 36 consecutive patients who underwent combined phacoemulsification and trabeculectomy to determine prognostic factors associated with intraocular pressure control one year postoperatively, In patients who were either easier (intraocular pressure < 16 mmHg, n=19) or more difficult (greater than or equal to 16 mmHg, n=17) to control, the mean intraocular pressure increased up to the fourth week postoperatively. In the more difficult to control group, however, the intraocular pressure continued to increase and a statistical difference between groups was noted by the second month postoperatively (P<0.05), The peak intraocular pressure within the first month postoperatively was lower in patients easier to control long-term (P<0.005). No statistical difference between groups in the filtering bleb or anterior chamber appearance, or postoperative complications, was noted (P>0.05). This study suggests combined trabeculectomy and phacoemulsification is safe and effective in controlling intraocular pressure postoperatively, Determining from the early postoperative examination the long-term pressure control, however, is difficult.
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收藏
页码:145 / 150
页数:6
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