ObjectiveTo observe the therapeutic effect of intravitreous injection with triamcinolone acetonide (TA) on diffused diabetic macular edema.MethodsIntravitreous injection with TA was performed on 21 patients with diabetic macular edema who had undergone ocular-fundus examination, fundus fluorescein angiography (FFA), and optical coherence tomography (OCT). The followup duration was 1 month, 3, and 6 months. The visual acuity, intraocular pressure, and retinal thickness at the macular area before and after the treatment, examined by ETDRS eye chart, noncontact tonometer, and OCT respectively, were observed and compared.ResultsOne month, 3, and 6 months after the injection, the mean extent of improvement of visual acuity was 7.5, 9.1 (including 2-line improvement in 10 eyes which occupied 48%), and 5.1 letters respectively; while the decrease of retinal thickness at macula was 143 μm (decrease of 33%), 184 μm (decrease of 42%), and 151 μm (decrease of 35%) respectively.ConclusionsIntravitreous injection with TA is effective for diffused diabetic macular edema in a short term (about 3 months).(Chin J Ocul Fundus Dis, 2005,21:217-219)

Citation： YAO Yi,WANG Zhijun,JIANG Li,et al.. Intravitreous injiection with triamcinolone acetonide for diffused diabetic macular edema. Chinese Journal of Ocular Fundus Diseases, 2005, 21(4): 217-219. doi: Copy