Manual acupuncture versus sham acupuncture and usual care for prophylaxis of episodic migraine without aura: multicentre, randomised clinical trial

This Chinese study (n=150) found that 20 sessions of manual acupuncture was superior to sham acupuncture and usual care (between-group difference of -2.1 [95% CI −2.9 to −1.2) migraine days at weeks 17 to 20; P<0.001).

Source:

British Medical Journal