将80例2型糖尿病合并周围神经病变患者随机分成两组。联合用药组给予a-硫辛酸和依达拉奉,对照组单用a-硫辛酸,其他治疗方案相同,疗程2周。结果经过2周治疗后治疗组临床有效率及神经周围传导速度与对照组相比有明显改善。结论:硫辛酸联合依达拉奉治疗糖尿病周围神经病变具有协同效应。 Eighty patients with type 2 diabetes complicated with peripheral neuropathy were randomly divided into two groups. Combination of a-lipoic acid and edaravone given in the combination group, a-lipoic acid alone in the control group, the same for other treatment options, treatment for 2 weeks. Results After 2 weeks of treatment, the clinical efficiency and nerve conduction velocity in the treatment group were significantly improved compared with the control group. Conclusions: Combination of lipoic acid and edaravone has synergistic effect on diabetic peripheral neuropathy.