HEPARIN-SURFACE-MODIFIED INTRAOCULAR-LENS IMPLANTATION IN EYES WITH PSEUDOEXFOLIATION SYNDROME

被引：22

作者：

RAVALICO, G

TOGNETTO, D

BACCARA, F

机构：

[1] Eye Clinic, University of Trieste

来源：

JOURNAL OF CATARACT AND REFRACTIVE SURGERY | 1994年 / 20卷 / 05期

关键词：

BLOOD AQUEOUS BARRIER; FLUOROPHOTOMETRY; HEPARIN-SURFACE-MODIFIED INTRAOCULAR LENS; IRIS ANGIOGRAPHY; PSEUDOEXFOLIATION SYNDROME;

D O I：

10.1016/S0886-3350(13)80235-0

中图分类号：

R77 [眼科学];

学科分类号：

100212 ;

摘要：

Eyes with pseudoexfoliation syndrome have a greater risk of intraoperative and postoperative complications. Clinical and histopathological studies indicate that heparin-surface-modified intraocular lenses (HSM IOLs) can reduce postoperative anterior segment inflammation. Our study evaluated the blood-aqueous barrier permeability in eyes with pseudoexfoliation syndrome and implanted with an HSM IOL. We examined two groups of 20 patients, one comprising patients with pseudoexfoliation syndrome and one a sex- and age-matched control group with senile cataracts. Each group was divided into two subgroups of ten patients each. In one subgroup, an HSM IOL was implanted; in the other, a conventional poly(methyl methacrylate) IOL. We performed a complete ophthalmologic examination and iris angiography preoperatively and at 30, 90, and 180 days after surgery. Fluorophotometry was performed at the 90-day and 180-day postoperative examinations. The patients with pseudoexfoliation syndrome had a higher blood-aqueous barrier permeability than did the control group. Permeability decreased significantly three and six months after surgery, especially in the HSM IOL group.

引用

页码：543 / 549

页数：7

共 58 条

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