The design and protocol of acupuncture for migraine prophylaxis: a multicenter randomized controlled trial - PubMed (original) (raw)

Randomized Controlled Trial

The design and protocol of acupuncture for migraine prophylaxis: a multicenter randomized controlled trial

Yan Zhang et al. Trials. 2009.

Abstract

Background: Many studies have already reported encouraging results in the prophylactic therapy of migraine by acupuncture, but there seems to be a lack of high quality randomized controlled trials from China. We design and perform a randomized controlled clinical trial to evaluate the efficacy of acupuncture compared with flunarizine in the prophylactic therapy of patients with migraine without aura in China.

Methods: This trial is a multicenter, prospective, randomized controlled clinical trial. The 140 migraine patients are randomly allocated to two different groups. The acupuncture groups (n = 70) is treated with acupuncture and placebo medicine; while the control group (n = 70) is treated with sham acupuncture and medicine (Flunarizine). Both Flunarizine and placebo are taken 10 mg once per night for the first 2 weeks and then 5 mg once per night for the next 2 weeks. Patients in both groups receive 12 sessions of verum/sham acupuncture in 4 weeks.

Discussion: The study design and the long term clinical practice of acupuncturists guarantee a high external validity for the results. The results of our trial will be helpful to supply the evidence on the efficacy of acupuncture for migraine prophylaxis in China.

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Figure 1

Trial profile.

Figure 2

Figure 2

Syndrome differentiation of meridians in headache region.

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