Effects of Osteopathic Manipulative Treatment and Bio Electro-Magnetic Regulation Therapy on Neck Pain in Adults

Neck Pain is defined as "pain in the neck with or without pain referred to one or both upper limbs that lasts for at least one day". It has been estimated that 66% of the population will suffer from neck pain at some point during their lifetime and has been reported as the fourth leading cause of disability worldwide. There is considerable variation in the reported prevalence rates of neck pain, most likely because of differences in the definition of neck pain and the lack of homogeneity in the studies. Current available studies suggest the one-year estimated incidence of neck pain to range between 10.4% and 21.3%, with a higher incidence noted in computer and office workers. The prevalence of neck pain ranges from 10% to 20%, and the most common cause of neck pain in adults stems from degenerative changes in the cervical spine. Most cases of neck pain tend to run an episodic course over one's lifetime, thus relapses are relatively common.

The differential diagnosis for neck pain is extensive, and a methodical approach is essential to rule out potentially life-threatening conditions. The vast majority of neck pain is not due to organic pathology, and thus, has been termed "non-specific" or "mechanical". Interventions available to manage neck pain include analgesics, physiotherapy, educational modalities, exercise, and manual therapy. While useful in acute, short-term reduction of pain, analgesic therapy such as NSAIDs (nonsteroidal anti-inflammatory drugs) produce significant side effects of gastrointestinal bleeding and cardiovascular events. Use of opioids, while also useful for acute, short-term pain relief, should produce hesitation in prescription due to risk of opioid dependence and hyperalgesia syndromes.

Osteopathic manipulative treatment (OMT) is a fundamental skill set that osteopathic physicians acquire early during their medical training and is widely utilized among practicing osteopathic physicians to treat neck pain and other musculoskeletal complaints. OMT is a unique, hands-on treatment modality used by osteopathic physicians to augment the conventional management of neck pain and has been studied to demonstrate favorable outcomes in the treatment of neck pain.

In addition to conventional treatment modalities, Bio-Electro-Magnetic Energy Regulation (BEMER) therapy (BEMER International AG) has emerged as a proposed therapeutic option. BEMER therapy utilizes a biorhythmically defined stimulus through a pulsed electromagnetic field. BEMER devices operate with unique parameters and are postulated to have a primary effect of improving tissue microcirculation. BEMER therapy leads to an increase in the number of open capillaries, vasomotion of micro vessels, arteriovenous oxygen difference, arteriolar and venular flow volume, and flow rate of red blood cells in a specific microcirculatory area. Multiple studies have demonstrated positive results in musculoskeletal pain management with the utilization of BEMER therapy. One study in particular demonstrated a potential additive, subjective decrease in reported back pain and improved functional ability after treatment with both OMT and BEMER therapy.

The musculoskeletal, lymphatic, and fascial concepts of OMT have long been comprehensively and collectively proposed as the mechanisms by which the therapy provides alleviation of common musculoskeletal ailments. Existing literature suggests benefit from OMT, however, the need for further exploration of manual therapy remains. As previously discussed, BEMER therapy can reduce musculoskeletal pain via enhanced microcirculation. Therefore, it is plausible that the combination of OMT and BEMER therapy may potentially enhance circulation to the vascular beds in myofascial tissue and could substantially reduce neck pain. The objective of this study was to assess the individual and combined effects of OMT and BEMER therapy in patients with non-specific neck pain.