Acupuncture for episodic tension-type headache: a multicentre randomized controlled trial

Area of Science:

• Neurology
• Integrative Medicine

Background:

• Episodic tension-type headache is a common condition.
• Preventive treatments for tension-type headaches are sought.

Purpose of the Study:

• To evaluate the efficacy of acupuncture versus sham control for preventing episodic tension-type headaches.

Main Methods:

• A multicentre, randomized clinical trial involving 50 subjects.
• Participants received either brief acupuncture or a sham procedure.
• Follow-up was conducted for 3 months, with daily headache diaries.

Main Results:

• No significant differences in headache days between acupuncture and sham groups.
• Patient blinding was successfully maintained throughout the study.
• No statistically significant difference in any outcome measure was observed.

Conclusions:

• The study did not provide evidence supporting acupuncture's effectiveness for preventing episodic tension-type headaches.
• Acupuncture, as tested, was not found to be superior to a sham procedure.
• Further research may be needed to explore other acupuncture protocols or patient populations.