Related Articles Effect of qiming granule on retinal blood circulation of diabetic retinopathy: a multicenter clinical trial.

Chin J Integr Med. 2009 Oct;15(5):384-8

Authors: Luo XX, Duan JG, Liao PZ, Wu L, Yu YG, Qiu B, Wang YL, Li YM, Yin ZQ, Liu XL, Yao K


OBJECTIVE: To objectively assess the effect of Qiming Granule in the treatment of diabetic retinopathy (DR) by fluorescence fundus angiography (FFA). METHODS: In a multi-center, randomized, parallel controlled clinical trial, patients with DR were randomly assigned to the control group (calcium dobesilate capsule) and the test group (Qiming Granule). Changes in the retinal blood circulation time were recorded by FFA after 3 months of medication. RESULTS: Significant reduction was observed in the retinal arterio-venous circulation time (AVCT) in both groups (P