摘要
Abstract
Objective:To evaluate the therapeutic effects of triamcinolone intravitreal injection in the treatment of cystoid macular edema(CME) through retinal function and morphological correlation.Methods:29 patients with 29 eyes of CME were selected.They were treated with 2 mg intravitreal injection of triamcinolone(IVTA),then followed up before the treatment and 1 months,3 months, 6 months after the treatment,recorded their best corrected visual acuity(BCVA),lens,intraocular pressure (IOP),central macular foveal thickness(CFT) measured by OCT,multifocal electroretinogram(mf-ERG) examination and FFA etc.Results:After the treatment,the patient's vision was increased,CFT decreased significantly,there were statistically significant differences before and after the treatment(P<0.05).Mf-ERG:N1 wave latency changed a little,the latency of P1 wave and amplitude density of N1,P1 wave were improved,however,there had no significant difference before and after the treatment(P>0.05),there was no significant correlation between latency of N1,P1 wave and CFT(P>0.05),the amplitude density of N1 and P1 wave has a negative correlation with CFT(P<0.05).Conclusion:mf-ERG combined with OCT can evaluate the change on macular function and morphology more objective and comprehensive,with IVTA in the treatment of CME.关键词
多焦视网膜电图/光学相干断层扫描/曲安奈德/黄斑囊样水肿Key words
Multifocal electroretinogram/Optical coherence tomography/Triamcinolone/Cystoid macular edema
