Mai-Lan Liu, Shen Xie, Si-An Pan, Mi Liu and Xiao-Rong Chang
Objective: To sort out and analyze on acupuncture-moxibustion (AM) based clinical trials literature for hyperlipidemia (HLP) so that to find out the characteristics of AM, by which the more rational strategy of AM for HLP could be made.
Methods: We searched clinical trial paper on hyperlipidemia by AM in the main English and Chinese databases, included those met the eligibility, and employed the metrologic method to analyze and summarize the AM manipulation features.
Results: (1) A total of 124 articles were included with 128 times of AM methods in this study. (2) AM methods were broadly distributed: 29 articles on mild moxibustion, 24 on manual acupuncture, 21 on electro-acupuncture, 6 on magnetic needle, 6 on herbal pastry-insulated moxibustion (HPIM), 4 on warming needle moxibustion (WNM), 3 on acupoint injection, 2 on laser exposure, 1 on intradermal imbedding needle, and 1 on needle-knife. (3) characteristics of AM: manual acupuncture focuses on the manipulation of reinforcement or reduction by inserting/lifting or twisting in different directions, based on pathopattern differentiation (deficiency or repletion). Electro-acupuncture, which is supposed to have no difference on reinforcement/reduction, mostly choose dilatational wave at a frequency between 2~100Hz, with around 30minutes needle-retainment and 30 sessions for the whole treatment; mild moxibustion takes around 10 minutes for each session on each acupoint; HPIM usually takes 3 to 5 cones for each session on each acupoint; WNM usually takes 30 minutes for each session, by being administered every day or every other day, for total 30 session.
Conclusion: Currently the major used AM methods for HLP are manual acupuncture, electro-acupuncture and mild moxibustion. By turns they pay more attention on reinforcement/reduction, wave form and frequency, and dosage of moxibustion, respectively.