The Effectiveness and Cost-effectiveness of Motion Style Acupuncture Treatment (MSAT) for Acute Neck Pain: A Multi-center Randomized Controlled Trial

Inclusion Criteria: * Neck pain onset or worsen within one month * VAS of neck pain on movement or at rest of 5 or higher * Age between 19 and 70 years old * Participants who wrote a informed consent Exclusion Criteria: * Participants who diagnosed with the serious disease that can cause pain (e.g. Migration of cancer reaching to spine, fracture of spine, dislocation of spine) * Progressive neurologic deficits or severe neurologic deficits * Participants who diagnosed with a soft tissue disease that can cause pain (Cancer, fibromyalgia, RA, or goat) * Chronic disease (e.g. Cardiovascular disease, kidney disease, dementia, diabetic neuropathy, or epilepsy) * Participants taking steroids, immunosuppressants, or psychotropic medication * Participants who could be inadequate or unsafe at acupuncture (e.g. Hemorrhagic disease, severe diabetes or taking anticoagulant drug) * Participants who took NSAIDs or acupuncture within 3 days * Participants who had undergone cervical surgery within 3 months * Participants who had a traffic accident within a month * Pregnant or women who planned to conceive * Participants who had participated in other clinical trial within 1 month, or have plan for participation in other trial within 6 months from enrollment * Participants who can not write informed consent * Participants who is difficult to participate in the trial according to investigator's decision