Inlfuence on Acupuncture Treatment of Diabetic Peripheral Neuropathy-A Systematic Review of Randomized Controlled Trials / 世界科学技术-中医药现代化

ABSTRACT

This study was aimed to evaluate the efficacy and safety of acupuncture treatment for diabetic peripheral neuropathy.MEDLINE, EMBASE, China National Knowledge Infrastructure (CNKI), and Wanfang database were searched. The study endpoints included clinical total efficacy, peripheral nerve conduction velocity and adverse reactions. The Review Manager software 5.2 was used in the bias and risk assessment as well as efficacy. GRADE profiler software was used to evaluate quality of evidences. The results showed that there were 18 randomized controlled trials (RCTs) with 1158 patients included. The clinical total efficacy rate of acupuncture treatment was obviously better than the drug control group [RR 1.38, 95%CI (1.25, 1.53),P < 0.000 01]. The sensory nerve conduction velocity was that for nervus medianus, the acupuncture treatment group was superior to the drug control group [MD = 2.55, 95%CI (1.23, 3.87),P = 0.000 1]; for nervus peroneus communis, the acupuncture treatment group was superior to the drug control group [MD = 3.42, 95%CI (2.56, 4.28),P < 0.000 01]. The motor nerve conduction velocity was that for nervus medianus, the acupuncture treatment group was superior to the drug control group [MD= 4.10, 95%CI (1.01, 7.19),P = 0.009); for the nervus peroneus, the acupuncture treatment group was superior tothe drug control group [MD = 3.09, 95%CI (1.99, 4.19),P < 0.000 01]. The adverse reactions and safety indicators were that no adverse reaction was reported in both studies with no abnormal safety indicator. The quality of evidence showed that the sensory nerve conduction velocity for nervus peroneus communis was moderate; the motor nerve conduction velocities for nervus medianus and nervus peroneus communis were low. While, the clinical efficacy rate and the quality of evidence for sensory nerve conduction velocity of nervus medianus were relatively low. It was concluded that the current clinical evidences were uncertain for the efficacy and safety of acupuncture in diabetic peripheral neuropathy treatment.