Positive Health Online

Abstract

ELLIOTT and COLLEAGUES, (1)Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA; (2)Department of Neurosurgery, University of Arizona College of Medicine, Tucson, AZ, USA; (3)Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, FL, USA conducted a review to analyze the current research on an increasingly popular pain relief treatment, auricular acupuncture - AA.

Background

Auricular acupuncture (AA) is becoming increasingly common in primary care clinics, emergency departments and peri-operatively for pain relief. Over the last decade, since the last comprehensive reviews were published, the literature has expanded. In this scoping review, we seek to document the efficacy of AA in treating both acute and chronic pain, describe the mechanism of action of AA in treating pain, and discuss how AA has been integrated into Western medicine to date.

Methodology

The authors performed a MEDLINE search inclusive of articles from 1966 to June 2023 including articles written in English identifying literature. The Authors included human studies when more than 3 patients were included. Three hundred and fourteen unique articles were identified and 152 were selected by title screen. After abstract review, 117 were chosen for full-text review. Following full-text review, 33 articles were excluded and 21 added from references, totalling 105 articles included in our scoping review.

Results

AA reduces pain severity in patients with both acute and chronic pain. The best studies in the acute settings have occurred in the peri-operative setting where sham AA is employed, multiple sessions of AA are given, and medication dosing is carefully monitored. In these cases, AA reduced pain and post-operative medications. In patients with chronic pain, multiple sessions of AA resulted not only in pain relief but also in improvements in function and disability. Literature suggests that AA works through multiple mechanisms with the most compelling data coupled to the autonomic nervous system and neuroendocrine system. Curriculums designed to teach AA and aid in implementation have been published.

Conclusion

AA is an accessible, effective means of pain relief. AA is relatively straightforward to learn, and protocols and curriculums exist to teach healthcare professionals this valuable skill. Overcoming implementation barriers, including patient education, are essential next steps. PLAIN LANGUAGE SUMMARY: This review was written to analyze the current research on an increasingly popular pain relief treatment, auricular acupuncture. Auricular acupuncture has been an effective method of pain relief for patients with short-term pain. People who experienced pain after surgery and received auricular acupuncture experienced a decrease in pain and pain medications. Patients with chronic pain who underwent auricular acupuncture experienced pain relief and an increase in their functional abilities. Auricular acupuncture is thought to affect the body’s autonomic nervous system and neuroendocrine system as it creates its source of pain relief for the body. Auricular acupuncture is increasingly popular in the education of healthcare workers and clinical practice. Research shows auricular acupuncture is an effective, easy, and less expensive method of pain relief, whose growth in pain management use may benefit from further education, especially for patients.

References

Elliott T(1), Merlano Gomez M(1), Morris D(2), Wilson C(3), Pilitsis JG(2). A scoping review of mechanisms of auricular acupuncture for treatment of pain. Postgrad Med.  ;136(3):255-265. doi: 10.1080/00325481.2024.2333232. Epub Apr 2 2024 . Apr 2024.

Comment

The above research demonstrated that patients with chronic pain who underwent auricular acupuncture experienced pain relief and an increase in their functional abilities.