Effect of compound anisodine combined with laser photocoagulation on hemorheology of diabetic retinopathy
·AIM:To evaluate the effectiveness and safety of compound anisodine combined with laser photocoagulation in the treatment of diabetic retinopathy(DR).·METHODS:A prospective cohort study was used to select 80 patients(160 eyes)diagnosed with severe non-proliferative diabetic retinopathy(NPDR)and proliferative diabetic retinopathy(PDR)in Beijing Tongren Hospital,Capital MedTcal University and Beijing Daxing District People's Hospital from May 2023 to July 2023.They were divided into control group(40 cases,80 eyes)and observation group(40 cases,80 eyes)by random number table method.The control group only received 532 nm laser panretinal photocoagulation(PRP)treatment,while the observation group received PRP treatment together with superficial temporal subcutaneous injection of compound anisodine.The clinical efficacy,changes in hemorheology,changes in retinal blood vessels,and incidence of adverse reactions in the two groups were observed before and at 2 mo after treatment.·RESULTS:The visual acuity,fundus changes and hemorheological parameters of the two groups were analyzed before and after treatment.There were no significant differences in the two groups before treatment(all P＞0.05).The best corrected visual acuity of the observation group was better than that of the control group at 2 mo after treatment(P＜0.05),and the clinical curative effect of fundus was also better than that of the control group(all P＜0.05).The hemorheological indexes of central retinal artery blood flow(peak systolic velocity and end diastolic velocity)in the observation group were higher than those of the control group(all P＜0.05),and the blood flow resistance index was lower than that of the control group(P＜0.05).·CONCLUSION:Compound anisodine combined with 532 nm laser photocoagulation is safe and effective in the treatment of DR.and the visual recovery effect is better.
万方数据
维普
