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Acupuncture analgesia: II. Clinical considerations
Shu-Ming Wang1, Zeev N Kain, Paul F White
1Center for Advancement of Perioperative Health, Department of Anesthesiology, Yale School of Medicine, 333 Cedar St., New Haven, CT 06510, USA. shu-ming.wang@yale.edu
Acupuncture offers short-term pain relief for conditions like low back pain and osteoarthritis, but long-term benefits are not supported by current evidence. More rigorous trials are needed to assess its effectiveness for chronic pain management.
Area of Science:
- Pain Management
- Neuromodulation Therapies
- Evidence-Based Medicine
Background:
- Acupuncture and related therapies are utilized for acute and chronic pain.
- This review critically evaluates clinical studies on acupuncture's analgesic properties.
Purpose of the Study:
- To critically examine peer-reviewed clinical studies on the analgesic effects of acupuncture modalities.
- To assess the efficacy of acupuncture for various pain conditions.
Main Methods:
- Focused on prospective, randomized, sham-controlled clinical investigations.
- Excluded case reports, case series, and cohort studies.
- Searched Ovid and published medical databases for relevant literature.
Main Results:
- Acupuncture shows short-term effectiveness for low back pain, neck pain, and knee osteoarthritis.
- Long-term benefits of acupuncture treatment are not consistently supported by evidence.
- Efficacy for dental pain, colonoscopy pain, and intraoperative analgesia is inconclusive; labor and postoperative pain results are mixed.
Conclusions:
- Current evidence indicates that the clinical benefits of acupuncture are generally short-lasting.
- Well-designed, sham-controlled trials are necessary to evaluate acupuncture's impact on daily function in chronic pain management.
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