Body of Research

Of 10 men completing the 6-week protocol, all responded with The HRV analysis showed significantly lower low-frequency/high-frequency power ratios in each individual, compared to baseline, that were consistent with the subjective responses. Vasomotor disturbance, caused by gender hormone withdrawal—either naturally or in patients treated with ADT, as in this study— is a well-defined neurophysiologic condition. Auricular electroacupuncture (AEA) shows potential for supporting significantly lo...

Posttraumatic stress disorder (PTSD) is a result of chronic stress that mobilizes  the autonomic nervous system, and may be reflected by chronic disinhibition of limbic structures. Mild traumatic brain injury commonly precedes PTSD in populations such as veterans, owing to the vulnerability of white matter in these networks. Such damage may affect response to treatment of PTSD. The authors evaluated transcutaneous vagal nerve stimulation (tVNS or taVNS), a non-invasive, low-risk neuro-auricul...

Most cells in the body react to signals of the autonomic nervous system. This explains the importance of this unconscious part of our nervous system for homeostatic regulation and hemodynamic balance. Searching for a suitable test for the organismic response to acupuncture, Nogier discovered a cardiovascular reaction, which could be triggered by slightly stimulating certain points mechanically on the human ear (Nogier, 1972). He called it “réflexe auriculo cardiaque” or RAC, known in English ...

In a randomized clinical trial with an initial sample of 180 professionals, Kurebayashi and her colleagues studied the effectiveness of auricular methods (e.g. an auricular protocol for pain & anxiety) as a efficient, drug-free approach for improving the quality of life of the nursing staff of a hospital.  Results showed a 17% reduction in anxiety, a 36% reduction in pain, and a 13% increase in the mental aspect of quality of life. Details on descriptive statistics, analysis of variance...

In a case of thoracic trauma (rib fractures with pneumothorax and pulmonary contusions) with severe chest pain leading to ineffective ventilation and oxygenation, doctors in emergency department applied auricular acupuncture to ameliorate pain and hopefully improve his functional ability to cough and breathe deeply. The patients pain scores diminished considerably within minutes. Ventilation and oxygenation indices improved to safe limits. Read the full case report (external link) Reference...

The National Acupuncture Detoxification Association (NADA) protocol, developed during an era of surging opiate use and addiction, is known as a cost-effective means to quickly reach and help treat populations that are often considered the most difficult to treat.  This 2016 review by Stuyt & Voyles is drawn from a range of small positive studies that offer testimony, “perhaps more appropriate to the reality of NADA practice today” of effectiveness for supportive intervention. NADA protoco...

Battlefield acupuncture, a form of auricular protocols based in auriculotherapy and auricular medicine, is an ear acupuncture procedure used in a number of medical facilities throughout the Department of Defense (DoD) for treatment with positive impact in polytrauma, post-traumatic stress disorder, traumatic brain injury as well as pain management. The DoD seeks nonpharmacologic/opioid pain management across the continuum of care, and this paper presents interest for, and progress related to,...

Romoli and his colleagues completed a study to identify the specific auricular zones related to lumbar hernia in patients treated using a series of epidural infiltrations with corticosteroids. A significant association was found for some auricular areas, along the series of epidural infiltrations, with a progressive reduction in the number of tender and low electrical resistance points together with a decrease of pain and hand-foot distance. It was concluded that auricular zones found with au...

The author suggests that pathological neural activity could be treated by directing specific plasticity to renormalize circuits and restore function. Rehabilitative therapies aimed to promote adaptive circuit changes after neurological disease or injury, are often prevented in supporting full recovery owing to insufficient or maladaptive plasticity. Adjunctive strategies that broadly support plasticity to facilitate rehabilitative interventions have the potential to improve treatment in a wid...

In a study to assess the immediate effects of auricular acupuncture on electromyographic activity of the upper trapezius muscle and pain in non-specific neck pain patients, the immediate effect of auricular acupuncture interventions on the electromyographic activity of the upper trapezius muscle showed positive results. Abstract and link to full text at Hindawi. Reference:Andréia Cristina de Oliveira Silva, Daniela Aparecida Biasotto-Gonzalez, Douglas Meira dos Santos, et al., “Evaluation o...

Since the early part of the 20th century, electro therapy has been used to treat severe depression. With the advance of new devices — e.g. low-level current for neuronal stimulation via transcranial magnetic stimulation (TMS), transcranial direct current stimulation (tDCS), and vagus as well as transcutaneous vagal nerve stimulation (VNS and tVNS) — the study and treatment of cognitive function in patients with epilepsy and major depression has had significant advance from early “shock therap...

Auricular acupuncture treatments have become increasingly available throughout a variety of healthcare settings, resulting from a push for the expansion of non-pharmacologic treatment options. Specifically in military treatment facilities, this has been the case for offering support to veterans with post-traumatic stress disorder (PTSD). A study aimed to explore the self-reported benefits of auricular acupuncture treatments for veterans living with PTSD found positive improvement resulting fr...