Therapeutic effects of Qiming granules combine with retina laser on macular edema due to diabetic retinopathy
Abstract：Objective To observe the therapeutic effects of Qiming granules combine with retina laser on macular edema due to diabetic retinopathy.Methods The patients with macular edema due to diabetic retinopathy were randomly divided into two groups: observation group ( n =28,50 eyes) and control group ( n =26,48 eyes).The patients in both groups were treated by photo-coagulation,in addition to that, the patients in observation group were treated by Qiming granules.Results After 1-month and 2-month treatment, there were no significant differences in the changes of visual acuity between two groups (1 month, u =0.2785, P >0.05;2 months, u =0.2869, P >0.05).However after 3-month treatment, there were significant differences in the changes of visual acuity between two groups ( u =2.2412, P <0.05).Moreover after 3-month treatment there was significant difference in the regression status of macular edema between two groups ( u =2.1775, P <0.05).After 3-month treatment by laser, the amplitude densities of wave a and b in 1~2 ring (macular area) were obviously increased in both groups,as compared with those before treatment ( P <0.05).After treatment the amplitude density in ring 1 wave a in observation group was superior to that in control group ( P <0.05).However there was no significant difference in the incubation period of wave a and b in 1~2 ring (macular area) before and after treatment between two groups ( P >0.05).Conclusion The Qiming granules combined with laser can more effectively relieve macular edema due to diabetic retinopathy to improve the visual acuity of patients.
Keywords：macular edema of diabetic retinopathyphoto-coagulationQiming granule
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1168-1171 )