Compound Danshen Dripping Pill for Treating Early Diabetic Retinopathy: A Randomized, Double-Dummy, Double-Blind Study

الملخص EN

This randomized, double-dummy, double-blind study was to observe the therapeutic effects of compound Danshen dripping pill (CDDP) in treating early diabetic retinopathy (DR).

All the 57 type 2 diabetes cases in nonproliferative diabetic retinopathy (NPDR) stage were divided into two groups randomly: 28 cases treated with CDDP as the treated group and 29 cases treated with calcium dobesilate as the control group.

The best corrected visual acuity (BCVA) in the treated group was significantly improved after treatment when compared to that before treatment (P<0.05).

Mean defect (MD) of visual field, hemorrhage area of the fundus, microaneurysm number, fluorescent leakage area, and capillary nonperfusion area evaluated by visual field, fundus photography, and fundus fluorescein angiography in the treated group had the same results as BCVA.

However, there was no statistical difference in each index between the two groups.

No obvious adverse events with clinical significance occurred.

Our present study showed that CDDP has a similar improvement and safety to calcium dobesilate for NPDR.

In future DR treatments, CDDP may function as the auxiliary drug.