[Acupuncture efficacy in osteoarthritis].

Area of Science:

• Orthopedics and Sports Medicine
• Rheumatology
• Integrative and Complementary Medicine

Background:

• Osteoarthritis (OA) is a prevalent degenerative joint disease affecting cartilage and bone, characterized by multifactorial etiology and increasing incidence.
• Current OA management primarily focuses on symptomatic relief, including pain control and functional improvement.
• Acupuncture, a component of traditional Chinese medicine, is emerging as a potential therapeutic intervention for OA.

Discussion:

• Acupuncture involves inserting fine needles into specific body points, stimulating physiological responses.
• Studies suggest acupuncture modulates pro- and anti-inflammatory cytokines, crucial in OA pathogenesis.
• The technique may also enhance the release of endogenous opioids and neuropeptides, contributing to analgesia.
• Vasodilation regulation by acupuncture could further influence joint health and inflammation in OA.

Key Insights:

• Acupuncture demonstrates potential for improving osteoarthritis by modulating key biological mechanisms.
• Evidence suggests acupuncture influences inflammatory cytokines, neuropeptide release, and vasodilation.
• These effects provide a biological basis for acupuncture's efficacy in managing OA symptoms.

Outlook:

• Further research is needed to establish optimal acupuncture protocols for OA, including treatment duration, frequency, and specific acupoint selection.
• Investigating acupuncture as an adjuvant therapy alongside conventional treatments is warranted.
• Evaluating acupuncture as a standalone alternative treatment for OA requires rigorous clinical trials.