Neck Problems

Neck Problems (40)

US Chiropractic Directory Presents:

Neck Problems


Neck problems are one of the most prevalent issues that people worldwide suffer. Neck pain has been called torticollis, stiff neck and a host of other names, however to the public, it is literally a "pain in the neck." Chiropractic has been safely and effectively helping patents with pain in the neck for over 100 years and The US Chiropractic Directory has create a forum of information combining the entire healthcare and scientific community to bring the public evidenced and researched based answers on how and why chiropractic works to help those with neck pain/problems.

The Mechanism of the Chiropractic

Spinal Adjustment/Manipulation:

Chiropractic vs. Physical Therapy for Spine

 

Part 5 of a 5 Part Series

By: Mark Studin

William J. Owens

 

 

Reference: Studin M., Owens W., (2017) The Mechanism of the Chiropractic Spinal Adjustment/Manipulation: Chiropractic vs. Physical Therapy for Spine, Part 5 of 5, American Chiropractor 39 (12) pgs. 20, 22, 24, 26, 28, 30, 31

 

A report on the scientific literature  

 

According to the Cleveland Clinic (2017):

 

The Cleveland Clinic Spine Care Path is a process-based tool designed for integration in the electronic medical record (EMR) to guide clinical work flow and help providers make evidence-based guidelines operational. 

 

The care path was developed by Cleveland Clinic’s Center for Spine Health with input from Department of Pain Management staff like Dr. Berenger. One goal was to match appropriate treatments and providers to patients at various points along the care continuum for low back pain.

 

We know acute back pain is common and often resolves with simple therapy or even no therapy,” Dr. Berenger says. “For patients without red flags, imaging is rarely required.” 

 

These patients may be best served through prompt access to care from physical therapists or nurse practitioners as entry-level providers. When pain persists beyond four to six weeks, the care path defines when referral to spine or pain specialists, spine surgeons or behavioral health providers is indicated. (https://consultqd.clevelandclinic. org/2014/11/sticking-with-proven-practices-for-low-back-pain/)

According to the Mayo Clinic Staff (2017):

 

Most acute back pain gets better with a few weeks of home treatment. Over-the-counter pain relievers and the use of heat or ice might be all you need. Bed rest isn't recommended. 

 

Continue your activities as much as you can tolerate. Try light activity, such as walking and activities of daily living. Stop activity that increases pain, but don't avoid activity out of fear of pain. If home treatments aren't working after several weeks, your doctor might suggest stronger medications or other therapies. (http://www.mayoclinic. org/diseases-conditions/back-pain/basics/treatment/con-20020797

 

The Mayo Clinic Staff (2017) continued:

 

Physical therapy is the cornerstone of back pain treatment. A physical therapist can apply a variety of treatments, such as heat, ultrasound, electrical stimulation and muscle-release techniques, to your back muscles and soft tissues to reduce pain.As pain improves, the therapist can teach you exercises that can increase your flexibility, strengthen your back and abdominal muscles, and improve your posture. Regular use of these techniques can help prevent pain from returning. (http://www. mayoclinic.org/diseases-conditions/back-pain/basics/treatment/con-20020797)

 

The above 2 scenarios are consistent with contemporary care paths for medicine regarding back pain. High velocity-low amplitude chiropractic spinal adjustments are not part of any medical institution’s care plan (to the current knowledge of the authors) despite the following compelling literature.

Coronado et al. (2012) reported:

 

Reductions in pain sensitivity, or hypoalgesia, following SMT [defined by the author as high velocity-low amplitude adjustment or a spinal adjustment] may be indicative of a mechanism related to the modulation of afferent input or central nervous system processing of pain. (p. 752)

 

Coronado et al. (2012) further asked the question:

 

…was whether SMT [defined by the author as high velocity-low amplitude or a spinal adjustment] elicits a general response on pain sensitivity or whether the response is specific to the area where SMT is applied. For example, changes in pain sensitivity over the cervical facets following a cervical spine SMT would indicate a local and specific effect while changes in pain sensitivity in the lumbar facets following a cervical spine SMT would suggest a general effect. We observed a favorable change for increased PPT [pressure pain threshold] when measured at remote anatomical sites and a similar, but non-significant change at local anatomical sites. These findings lend support to a possible general effect of SMT beyond the effect expected at the local region of SMT application. (p. 762)

Reed, Pickar, Sozio, and Long (2014) reported:

 

…forms of manual therapy have been clinically shown to increase mechanical pressure pain thresholds (i.e., decrease sensitivity) in both symptomatic and asymptomatic subjects. Cervical spinal manipulation has been shown to result in unilateral as well as bilateral mechanical hypoalgesia. Compared with no manual therapy, oscillatory spinal manual therapy at T12 and L4 produced significantly higher paraspinal pain thresholds at T6, L1, and L3 in individuals with rheumatoid arthritis. The immediate and widespread hypoalgesia associated with manual therapy treatments has been attributed to alterations in peripheral and/or central pain processing including activation of descending pain inhibitory systems. 

 

Increasing evidence from animal models suggests that manual therapy activates the central nervous system and, in so doing, affects areas well beyond those being treated. (p. 277)

 

With regards to manual therapy versus physical therapy, this is where the phrase, “caveat emperor” should be used as the concept is misleading. Groeneweg et al. (2017) compared manual and physical therapies, recruiting 17 manual therapists and 27 physical therapists. The training of the manual therapists was from Manual Therapy University and were predominantly physical therapists who spent 3 years studying manual therapy. 

Groeneweg et al. (2017) reported:

 

The manual therapist performs per protocol repeated passive joint movements with low velocity and intensity and high accuracy in different positions of the patient (sitting, supine and side-lying). The rhythm of the movements is slow (approximately 30 cycles/min) and the movements are repeated about six times. Treatment is in general painless. Passive joint movements are performed in a combination of rolling and sliding, or rocking and gliding (or swinging and sliding) in the joint, based on the arthrokinematic and osteokinematic principles of intra-articular movements. Passive movements are performed over the entire range of motion within the physiological range of motion of joints, whereby the curvature of the articular surface is followed, with manual forces directed to the joints/specific spinal level. Physiological joint range of motion is carefully respected. Traction, oscillation and high-velocity movements are not applied. In all patients, based on the assessment protocols, all joints of the spine, pelvis and extremities are mobilized in specific directions. (p. 3)

Groeneweg et al. (2017) also stated:

 

This pragmatic RCT [randomized control trial] in 181 patients with non-specific neck pain (>2 weeks and <1 year) found no statistically significant overall differences in primary and secondary outcomes between the MTU group and PT group. The results at 7 weeks and 1 year showed no statistically and clinically significant differences. The assumption was that MTU was more effective based on the theoretical principles of mobilization of the chain of skeletal and movement-related joint functions of the spine, pelvis and extremities, and preferred movement pattern in the execution of a task or action by an individual, but that was not confirmed compared with standard care (PT). (pg. 8)

 

The above article strongly confirms why language is important when describing the chiropractic spinal adjustment. Too many “lump together” all manual therapies and claim the effectiveness, or lack thereof, based on studies as the one above confirms. The article compared physical therapy to physical therapists who have gone for advanced education in what they already do in low-amplitude repetitive movements using “arthrokinematic and osteokinematic principles of intra-articular movements” meaning very specific per the anatomy. The outcome confirmed there is no difference between manual therapy and physical therapy because they are the same according to the description in the research. However, these therapies do not provide what chiropractic offers, although many hastily consider manual therapy and chiropractic care to be the same. Substance P is perhaps the most compelling evidence of why a chiropractic spinal adjustment should be considered the “first choice” for spinal care.

Evans (2002) reported:

 

In a series of studies, Brennan et al. investigated the effect of spinal HVLAT manipulation causing cavitation ("sufficient to produce an auditory release or palpable joint movement") on cells of the immune system. They found that a single manipulation to either the thoracic or lumbar spine resulted in a short-term priming of polymorphonuclear neutrophils to respond to an in vitro particulate challenge with an enhanced respiratory burst (RB) as measured by chemiluminescence in subjects with and without symptoms. The enhanced RB was accompanied by a two-fold rise in plasma levels of the neuropeptide substance P (SP).

 

SP is an 11-amino acid polypeptide and is one of a group of neuropeptides known as tachykinins. These are peptides that are produced in the dorsal root ganglion (DRG)  and released by the slow-conducting, unmyelinated C-polymodal nociceptors in a process known as an "axon reflex." They are released into peripheral tissues from the peripheral terminals of the C-fibers. modulating the inflammatory process by "neurogenic inflammation.” They are also released from the central terminals of the nociceptors into the dorsal horn of the spinal cord, where they modulate pain processing and spinal cord reflex activity.

 

This neurophysiologic effect of spinal HVLAT manipulation seems to be force threshold-dependent. The threshold was found to lie somewhere between 450N and 500N for the thoracic spine and 400N for the lumbar spine. When compared with data from biomechanical studies of spinal manipulation, these forces would be sufficient to cause cavitation. The "SP" studies used "sham manipulation" as a control, consisting of a "low-velocity light-force thrust to the selected segment." rather like a mobilization. This illustrates that zygapophyseal HVLAT manipulations that cause cavitation produce physiological effects, not demonstrable by electromyography, that are totally different fi-om effects created by zygapophyseal manipulations that do not cause cavitation. (p. 255-256)

According to Hartford-Wright, Lewis, Vink and Ghabriel (2014):

 

Substance P (SP) is a neuropeptide released from the endings of sensory nerve fibers and preferentially binds to the NK1 receptor. It has a widespread distribution throughout the nervous system, where it is implicated in a variety of functions including neurogenic inflammation, nausea, depression and pain transmission as well as in a number of neurological diseases, including CNS tumors. (p. 85)

Low velocity manipulation, no matter how well it follows “arthrokinematic and osteokinematic principles of intra-articular movements,” will not effectuate the release of Substance P, only a chiropractic spinal adjustment with cavitation will do that. When considering the results of a chiropractic spinal adjustment, disability is a critical indicator with regards to the effectiveness of treatment outcomes.

Cifuentes, Willets and Wasiak (2011) compared different treatments of recurrent or chronic low back pain. They considered any condition recurrent or chronic if there was a recurrent disability after a 15-day absence and return to disability. Anyone with less than a 15-day absence was excluded from the study. Please note that we kept disability outcomes for all reported treatment and did not limit this to physical therapy. However, the statistic for physical therapy is significant.

 

The Cifuentes, Willets and Wasiak (2011) study concluded that chiropractic care during the health maintenance care period resulted in:

The study concluded that chiropractic care during the disability episode resulted in:

24% Decrease in disability duration of first episode compared to physical therapy

250% Decrease in disability duration of first episode compared to medical physician's care

5.9% Decrease in opioid (narcotic) use during maintenance care with physical therapy care

30.3% Decrease in opioid (narcotic) use during maintenance care with medical physician's care

32% Decrease in average weekly cost of medical expenses during disability episode compared to physical therapy care

21% Decrease in average weekly cost of medical expenses during disability episode compared to medical physician's care

 

Cifuentes et al. (2011) started by stating, “Given that chiropractors are proponents of health maintenance care...patients with work-related LBP [low back pain] who are treated by chiropractors would have a lower risk of recurrent disability because that specific approach would be used” (p. 396). The authors concluded by stating, “After controlling for demographic factors and multiple severity indicators, patients suffering nonspecific work-related LBP who received health services mostly or only from a chiropractor had a lower risk of recurrent disability than the risk of any other provider type” (Cifuentes et al., 2011, p. 404).

 

Given that physical therapy has been the primary portal for mechanical spine issues (not fractures, tumors or infection) coupled with the contemporary opiate addiction and mortality issues, a different path must be sought as a matter of public safety. The only avenue for both medical primary care providers and specialists other than surgery is pain management in the form of opiates and that doesn’t resolve any issues, it only creates new addiction issues. Mechanical spine pain is one of the most common diagnoses.

 

According to Block (2014): 

 

Over 100 million Americans experience chronic pain with common painful conditions including back pain, neck pain, headaches/migraines, and arthritis, in addition to other painful conditions such as diabetic peripheral neuropathy, etc... In a large study in 2010, 30.7% of over 27,000 U.S. respondents reported an experience of chronic, recurrent pain of at least a 6-month duration. Half of the respondents with chronic pain noted daily symptoms, with 32% characterizing their pain as severe (≥7 on a scale ranging from 0 to 10). Chronic pain has a broad impact on emotional well-being and health-related quality of life, sleep quality, and social/recreational function. (p. 1)

 

Mafi, McCarthy and Davis (2013) reported on medical and physical therapy back pain treatment from 1999 through 2010 representing 440,000,000 visits and revealed an increase of opiates from 19% to 29% for low back pain with the continued referral to physical therapy remaining constant. In addition, the costs for managing low back pain patients (not correcting anything, just managing it) has reached $106,000,000,000 ($86,000,000,000 in health care costs and $20,000,000,000 in lost productivity).

 

 

Mafi, McCarthy and Davis (2013) stated:

 

Moreover, spending for these conditions has increased more rapidly than overall health expenditures from 1997 to 2005...In this context, we used nationally representative data on outpatient visits to physicians to evaluate trends in use of diagnostic imaging, physical therapy, referrals to other physicians, and use of medications during the 12-year period from January 1, 1999, through December 26, 2010. We hypothesized that with the additional guidelines released during this period, use of recommended treatments would increase and use of non-recommended treatments would decrease. (p. 1574)

 

The above paragraph has accurately described the problem with allopathic “politics” and “care-paths.” Despite self-reported overwhelming evidence where there were 440,000,000 visits and $106,000,000,000 in failed expenditures, they hypothesized that increased utilization for recommended treatment would increase. The recommended treatment, as outlined in the opening two comments of this article, doesn’t work and physical therapy is a constant verifying a “perpetually failed pathway” for mechanical spine pain.

 

 

Chiropractic offers an evidence-based approach in developing an “outcome based “care path for mechanical spine pain. Although this article discusses pain, chiropractic offers more than simply pain management, however this discussion is limited to mechanical spine pain. Therefore, with chiropractic as the “first option” or “Primary Spine Care” focusing on the biomechanical pathological instability, the underlying cause of the pain can be addressed, leaving no further need to manage an issue that has been simply fixed.

 

 

References

1. Cleveland Clinic. (2017). Sticking with proven practices for low back pain, Introducing: Cleveland Clinic’s Spine Care Path. Retrieved from https://consultqd.clevelandclinic.org/2014/ 11/sticking-with-proven-practices-for-low-back-pain/

2. Mayo Clinic Staff. (2017). Treatments and drugs. Diseases and Conditions, Back Pain, Retrieved from: http://www.mayoclinic.org/diseases-conditions/back-pain/basics/treatment/con-20020797

3. Coronado, R. A., Gay, C. W., Bialosky, J. E., Carnaby, G. D., Bishop, M. D., & George, S. Z. (2012). Changes in pain sensitivity following spinal manipulation: A systematic review and meta-analysis. Journal of Electromyography Kinesiology, 22(5), 752-767.

4. Reed, W. R., Pickar, J. G., Sozio, R. S., & Long, C. R. (2014). Effect of spinal manipulation thrust magnitude on trunk mechanical activation thresholds of lateral thalamic neurons. Journal of Manipulative and Physiological Therapeutics, 37(5), 277-286.

5. Groeneweg, R., van Assen, L., Kropman, H., Leopold, H., Mulder, J., Smits-Engelsman, B. C., ... & van Tulder, M. W. (2017). Manual therapy compared with physical therapy in patients with non-specific neck pain: a randomized controlled trial. Chiropractic & Manual Therapies25(12), 1-12.

6. Evans, D. W. (2002). Mechanisms and effects of spinal high-velocity, low-amplitude thrust manipulation: Previous theories. Journal of Manipulative and Physiological Therapeutics, 25(4), 251-262.

7. Harford-Wright, E., Lewis, K. M., Vink, R., & Ghabriel, M. N. (2014). Evaluating the role of substance P in the growth of brain tumors. Neuroscience261, 85-94.

8. Cifuentes, M., Willets, J., & Wasiak, R. (2011). Health maintenance care in work-related low back pain and its association with disability recurrence. Journal of Occupational and Environmental Medicine53(4), 396-404.

9. Mafi, J. N., McCarthy, E. P., Davis, R. B., & Landon, B. E. (2013). Worsening trends in the management and treatment of back pain. JAMA Internal Medicine173(17), 1573-1581.

Dr. Mark Studin is an Adjunct Associate Professor of Chiropractic at the University of Bridgeport College of Chiropractic, an Adjunct Post Graduate Faculty of Cleveland University - Kansas City, College of Chiropractic, an Adjunct Professor of Clinical Sciences at Texas Chiropractic College and a clinical presenter for the State of New York at Buffalo, School of Medicine and Biomedical Sciences for post-doctoral education, teaching MRI spine interpretation, spinal biomechanical engineering and triaging trauma cases. He is also the president of the Academy of Chiropractic teaching doctors of chiropractic how to interface with the medical and legal communities (www.DoctorsPIProgram.com), teaches MRI interpretation and triaging trauma cases to doctors of all disciplines nationally and studies trends in healthcare on a national scale (www.TeachDoctors.com). He can be reached at www.teachchiros.com or at 631-786-4253.

 

 

Dr. Bill Owens is presently in private practice in Buffalo and Rochester NY and generates the majority of his new patient referrals directly from the primary care medical community.  He is an Associate Adjunct Professor at the State University of New York at Buffalo School of Medicine and Biomedical Sciences, an Adjunct Post Graduate Faculty of Cleveland University - Kansas City, College of Chiropractic, an Adjunct Assistant Professor of Clinical Sciences at the University of Bridgeport, College of Chiropractic and an Adjunct Professor of Clinical Sciences at Texas Chiropractic College.  He also works directly with doctors of chiropractic to help them build relationships with medical providers in their community. He can be reached at www.mdreferralprogram.com or 716-228-3847  

 

 

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Friday, 29 December 2017 17:24

Chiropractic Verified as Primary Spine Care Providers

Written by

Chiropractic Verified as

 Primary Spine Care Providers

By Mark Studin

William J. Owens

A report on the scientific literature 

 

Primary Spine care simply means being the first referral option for spine care in instances other than fracture, tumor or infection. Having a chiropractic degree is paramount and the first step in the process, but one must not forget that any doctoral training, no matter the specialty (i.e. medicine, dentistry, podiatry, etc.) is the start of a provider’s educational journey and what we do with that training is up to the doctor in clinical practice. Erwin, Korpela and Jones (2013) stated “The function of the PSCP (Primary Spine Care Provider) could easily be assumed by chiropractic, but this window of opportunity may be limited. If chiropractic does not seek to evolve, what role does chiropractic have left to perform.” (Pg. 289)

 

Although these authors agree that chiropractors in clinical practice can assume the role as PSCP’s in the healthcare system, we strongly disagree with the direction suggested by Erwin, Korpela and Jones. The solution is not to prescribe more drugs in an “already over-drugged society,” the solution is being able to manage the patient in a collaborative environment on a peer level being “expert” on common healthcare issues. The underlying tenant is that there is no drug for a mechanical problem, it is with that initial focus that allows chiropractic to assume a role that no other profession can accomplish.  True PSCP management includes being able to accurately diagnose/triage patients and the ability to use and understand MRI is a prime example. Herzog, Elgart, Flanders and Moley (2017) reported a 43.6% error rate of general radiologists inaccurately reporting the morphology of the intervertebral disc. This underscores that when a doctor of chiropractic relies on the MRI report without understanding how to interpret the image and clinically correlate the findings to the patient’s symptoms, there is close to a 50% error rate in rendering an accurate diagnosis, prognosis and treatment plan.  A PSCP must have a complete and independent diagnostic scope of practice in order to fill a useful and clinically significant role.

 

To use an example in a current and modern setting, a doctor of chiropractic in Cedar Park, Texas was granted a “brief 10-minutes” to meet with an orthopedic surgeon. During that short meeting the chiropractor, an 8-year graduate spoke solely and specifically of his MRI slice thickness protocols and his MRI interpretation training which is cross-credentialed in both chiropractic and medical academia. One hour later [the meeting continued well past the initial “10-minutes” suggested], the orthopedic surgeon said, “I respect chiropractic, but have very little respect for the level of training of chiropractors in our region.” This 8-year graduate walked out with 8 referrals instantly and now 1 year later, has been getting referrals weekly. That is very definition of Primary Spine Care, the orthopedic surgeon trusts the chiropractor’s ability to manage and diagnose patients and now is “off-loading” the non-surgical patients to someone that can effectively manage that case.  It is because of this specific advanced training that the chiropractor is successful.

 

In a second recent example, in Utah, a chiropractor decided that his post-doctoral training should be focused on spinal trauma care and triage, including more specifically, MRI Spine Interpretation, Spinal Trauma Pathology, Spinal Biomechanical Engineering and Stroke Evaluation. As a result, a hospital system that has over 900 auto accident cases monthly in 5 local hospitals reached out to him to manage their spine cases (all of them).  This was based purely on his curriculum vitae and the inherent credentials and knowledge base from his continued education training in the above courses. Since then, Brigham Young University’s Athletic Department and the PGA (Professional Golf Association) have both sought his services. Please don’t overlook the fact THEY ran after him to be their first option for spine; that is Primary Spine Care and credentials matter.

 

 

Thirdly, in Buffalo NY, 5 teaching hospitals refer exclusively to one chiropractor’s office and their emergency rooms refers close to 60 spine patients per month to him with that number growing steadily. This past week, the neurosurgical department just informed this doctor that their 23 neurosurgeons will be referring their non-surgical cases to this office and will be directing many of their referral sources to START with this doctor to screen for surgery and let him decide who to refer for surgical consultation. That is Primary Spine Care.

 

 

Although individual reporting does not make a trend in the profession, these are not isolated cases, and this is NOW THE TREND in chiropractic we are seeing nationally, there are similar stories in most states. None of the successes involve adding drugs as a tool of the chiropractic, however in every case becoming smarter in spine care was mandatory.  In all cases it is a properly trained doctor of chiropractic that is leading Primary Spine Care alongside medical specialty and primary care in a collaborative environment as peers, when clinically indicated. 

 

 

Most of the Primary Spine Care “equation” is verifying chiropractic care as the “best choice” for the “first referral”.  That is being achieved though peer-reviewed outcome based studies and involves all phases of care starting with initial pain management to corrective spine care and finally when required, health maintenance care for cases that need non-opioid and non-surgical long-term management. Historically and all too frequently in current medicine, either medical management or physical therapy is considered for mechanical spine issues as the first treatment of choice. Cleveland Clinic, one of the better-known centers of medical excellence currently posted the following regarding the treatment of back pain; “These patients may be best served through prompt access to care from physical therapists or nurse practitioners as entry-level providers. When pain persists beyond four to six weeks, the care path defines when referral to spine or pain specialists, spine surgeons or behavioral health providers is indicated.” (https://consultqd.clevelandclinic. org/2014/11/sticking-with-proven-practices-for-low-back-pain/) The Mayo Clinic Staff (2017) also reported: “Physical therapy is the cornerstone of back pain treatment.”

 

When considering the best option for Primary Spine Care, we should consider “what” type of provider renders the best outcomes in population based studies and has the autonomy to manage the case independent of primary care and medical specialty.   Based upon population based studies, both the Cleveland and Mayo clinics got it wrong as their opinions are not based upon contemporary literature and appear to be rooted in “age-old biases.”  Their suggested care paths are similar to prior care paths that perhaps have led to the long-term mismanagement of mechanical spine pain that has in part, contributed to the opioid crisis.  

 

Blanchette, Rivard, Dionne, Hogg-Johnson and Steenstra (2017) in a population based study of 5511 injured workers in Ontario Canada as reported by the Workplace Safety and Insurance Board, a governmental agency reported a comparison of outcomes for back pain among patients seen by three types of providers: medical physicians, chiropractors and physical therapists. The found “The type of first healthcare provider was a significant predictor of the duration of the first episode of compensation only during the first 5 months of compensation. When compared with medical doctors, chiropractors were associated with shorter durations of compensation and physiotherapists with longer ones. Physiotherapists were also associated with higher odds of a second episode of financial compensation.” (pg.392) and These differences raise concerns regarding the use of physiotherapists as gatekeepers for the worker’s compensation system.” (pg. 382)

 

Blanchette, Rivard, Dionne, Hogg-Johnson and Steenstra (2017) continued, “The cohort study of American workers with back pain conducted by Turner et al. found that the first healthcare provider was one of the main predictors of work disability after a year. In accordance with our findings, workers who first sought chiropractic care were less likely to be work-disabled after 1 year compared with workers who first sought other types of medical care… We did not retrieve any study that directly compared physiotherapy care with other types of first healthcare providers in the context of occupational back pain, probably because most workers’ compensation systems still require a referral for physiotherapy. However, a study comparing primary physiotherapy care with usual emergency department care concluded that physiotherapy care leads to a prolonged time before patients return to their usual activities.” (pg. 389)

 

Cifuentes, Willets and Wasiak (2011) stated that chiropractic care during the health maintenance care period resulted in: 

The study concluded that chiropractic care during the disability episode resulted in:

24% Decrease in disability duration of first episode compared to physical therapy

250% Decrease in disability duration of first episode compared to medical physician's care

5.9% Decrease in opioid (narcotic) use during maintenance care with physical therapy care

30.3% Decrease in opioid (narcotic) use during maintenance care with medical physician's care

32% Decrease in average weekly cost of medical expenses during disability episode compared to physical therapy care

21% Decrease in average weekly cost of medical expenses during disability episode compared to medical physician's care

 

Cifuentes et al. (2011) started by stating, “Given that chiropractors are proponents of health maintenance care...patients with work-related LBP [low back pain] who are treated by chiropractors would have a lower risk of recurrent disability because that specific approach would be used” (p. 396). The authors concluded by stating,“After controlling for demographic factors and multiple severity indicators, patients suffering nonspecific work-related LBP (low back pain) who received health services mostly or only from a chiropractor had a lower risk of recurrent disability than the risk of any other provider type(pg. 404). 

The above studies continue to verify chiropractic as a better “first option” for spine and that resolves the “what provider is best” question by using an Evidence Based approach.  The “who is best” within that subset is what type of chiropractor is better suited to lead in Primary Spine Care is evident. As an example, although every medical doctor is licensed to do open heart surgery not all are trained and credentialed. Would you want a psychiatrist performing the procedure? The answer should be “they are licensed, but not qualified through training.” The same holds true for contemporary chiropractic and every chiropractor has the same opportunity. We are all held to a “continuing education standard” and are all required to seek post-doctoral training to maintain our licenses. There are a significant number of courses, both live and through enduring materials (online) to enable every chiropractor on the planet to attain the level of education mandated by the “referral sources” to be considered Primary Spine Care Providers. 

Let’s not be Pollyannaish not to think that chiropractic can be successful in increasing utilization independent of the medical community and even the legal community for personal injury cases. As mentioned previously, the medical community DOES NOT CARE about your treatment approach, what they do care about is the “risk” of you missing a diagnosis.  They need to trust you based on your training, and the do NOT care about what technique you use.  What you do in your offices is up to you just like a pain management MD or a surgeon, remember, it’s how you triage and manage your patients that is the ultimate arbiter in having them consider you as the first option for spine care. Once you have responsibly secured the referral, based upon your clinical excellence, you get to independently decide the best course of care for your patient.  Then it is business as usual during the treatment phase of care because results were never, and are not an issue in chiropractic. 

REFERENCES:

 

  1. Erwin, W. M., Korpela, A. P., & Jones, R. C. (2013). Chiropractors as primary spine care providers: precedents and essential measures. The Journal of the Canadian Chiropractic Association, 57(4), 285.
  2. Herzog, R., Elgort, D. R., Flanders, A. E., & Moley, P. J. (2017). Variability in diagnostic error rates of 10 MRI centers performing lumbar spine MRI examinations on the same patient within a 3-week period. The Spine Journal, 17(4), 554-561.
  3. Cleveland Clinic. (2017). Sticking with proven practices for low back pain, Introducing: Cleveland Clinic’s Spine Care Path. Retrieved from https://consultqd.clevelandclinic.org/2014/ 11/sticking-with-proven-practices-for-low-back-pain/
  4. Mayo Clinic Staff. (2017). Treatments and drugs. Diseases and Conditions, Back Pain, Retrieved from:http://www.mayoclinic.org/diseases-conditions/back-pain/basics/treatment/con-20020797
  5. Blanchette, M. A., Rivard, M., Dionne, C. E., Hogg-Johnson, S., & Steenstra, I. (2017). Association between the type of first healthcare provider and the duration of financial compensation for occupational back pain. Journal of occupational rehabilitation27(3), 382-392.
  6. Cifuentes, M., Willets, J., & Wasiak, R. (2011). Health maintenance care in work-related low back pain and its association with disability recurrence. Journal of Occupational and Environmental Medicine53(4), 396-404.

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Chiropractic & Central Afferent Inhibition:

A Chiropractic Care Path & Mechanism for Chronic Pain, Tremors, Spatial and Inhibitory Distortion

 

By Mark Studin

William J. Owens

Michael Barone

A report on the scientific literature 

 

Although it is unusual in the literature to place a disclaimer in the beginning of an article, we want to ensure that our reporting is not inflammatory since the foundation of this article was written with the following limitation in our primary literary source, Haavik, Niazi, Holt and Murphy (2017) reported:

 

This study was not designed to test the efficacy of chiropractic care for treating chronic pain; therefore, conclusions about efficacy cannot be drawn from our findings. The study did not include randomization with an adequate control group, thus limiting the interpretations that can be made about the changes in pain observed in the trial. Causation cannot be claimed. (pg. 135)

 

Although Haavik, et al. reported limitations in their study, the results cannot be overlooked or minimized, particularly when those results match what doctors working within a “Best Practice Model” (the patient and doctor feedback component) have been reporting for decades. Additionally, in the clinical setting, this information provides direction to practitioners searching for answers although the mechanisms are not yet fully understood. Results often don’t mandate detailed knowledge of the mechanism and that is the primary reason why both “evidenced based” and “best practice” models must be embraced and combined (pure literature results with doctor and patient feedback or experiences) as a matter of public health.

 

When we consider central afferent neurological input, the inability to inhibit those signals leads to sensorimotor disturbances that are found in the chronicity of many chronic pain conditions, essential tremors, dystonia and other central spatial and temporal mismatches. In addition, we must consider to the long-term negative sequalae of those conditions, such as brain shrinkage.

 

Baliki, Geha, Apkarian and Chialvo (2008) reported:

 

Recent studies have demonstrated that chronic pain harms cortical areas unrelated to pain, long-term pain alters the functional connectivity of cortical regions known to be active at rest, i.e., the components of the “default mode network” (DMN). This DMN is marked by balanced positive and negative correlations between activity in component brain regions. In several disorders, however this balance is disrupted. Studying with fMRI [functional MRI] a group of chronic back pain patients and healthy controls while executing a simple visual attention task, we discovered that chronic back pain patients, despite performing the task equally well as controls, displayed reduced deactivation in several key default mode network regions. These findings demonstrate that chronic pain has a widespread impact on overall brain function, and suggest that disruptions of the default mode network may underlie the cognitive and behavioral impairments accompanying chronic pain.” (pg. 1398)

 

“The existence of a resting state in which the brain remained active in an organized manner, is called the ‘default mode of brain function. The regions exhibiting a decrease in activity during task performance are the component members of the “default-mode network” (DMN), which in concerted action maintain the brain resting state. Recent studies have already demonstrated that the brain default mode network is disrupted in autism, Alzheimer’ disease, depression, schizophrenia and attention deficit hyperactivity disorder, suggesting that the study of brain resting activity can be useful to understand disease states as well as potentially provide diagnostic information.”  (pg. 1398)

 

This is important since for the first time we are starting to see a published correlation between spinal function, chronic pain and central nervous system changes.  This is what our founders have observed yet were unable to prove.

 

“Thus, the alterations in the patient’s brain at ‘rest’ can result in a different default mode network organization. In turn, potential changes in the default-mode network activity could be related to symptoms (other than pain) commonly exhibited by chronic pain patients, including depression and anxiety, sleep disturbances, and decision-making abnormalities, which also significantly diminish their quality of life… chronic pain patients display a dramatic alteration in several key default-mode network regions, suggesting that chronic pain has a widespread impact on overall brain function” (pg. 1398)

 

This information is pointing to the fact that a doctor of chiropractic should be involved in the triage and treatment of these patients and part of a long-term spinal care program. 

 

Baliki Et. Al (2008) continued “Consistent with extensive earlier work examining visuospatial attention tasks, dominant activations were located in posterior parietal and lateral prefrontal cortices, whereas deactivations occurred mainly within Pre-Frontal Cortex and Posterior Cingulate/Cuneate Cortexes. Although activations in chronic back pain patients’ and controls’ brains were similar, chronic back pain patients exhibited significantly less deactivations than healthy subjects in Pre-Frontal Cortex, amygdala, and Posterior Cingulate/Cuneate Cortexes.  The focus was on identifying differences in the way chronic back pain patients’ brains process information not related to pain. This is the first study demonstrating that chronic back pain patients exhibit severe alterations in the functional connectivity between brain regions implicated in the default mode network. It seems that enduring pain for a long time affects brain function in response to even minimally demanding attention tasks completely unrelated to pain. Furthermore, the fact that the observed task performance, compared with healthy subjects, is unaffected, whereas the brain activity is dramatically different, raises the question of how other behaviors are impaired by the altered brain activity” (pg. 1399).

 

“However, the disruption of functional connectivity observed here with increased chronic back pain duration may be related to the earlier observation of brain atrophy increasing with pain duration also in chronic back pain patients. Patient’s exhibit increased pre-frontal cortex activity in relation to spontaneous pain, in addition to dorsolateral prefrontal cortex atrophy. Therefore, the decreased deactivations described here may be related to the dorsolateral pre-frontal cortex /pre-frontal cortex mutual inhibitory interactions perturbed with time. If that is the case, it will support the idea of a plastic, time-dependent, reorganization of the brain as patients continue to suffer from chronic back pain. Mechanistically, the early stages of this cortical reorganization may be driven by peripheral and spinal cord events, such as those that have been documented in animal models of chronic pain, whereas later events may be related to coping strategies necessary for living with unrelenting pain. It is important to recognize that transient but repetitive functional alterations can lead to more permanent changes. Accordingly, long term interference with normal activity may eventually initiate plastic changes that could alter irreversibly the stability and subsequently the conformation of the resting state networks” (pg. 1401).

 

Essential Tremors which, according to Wikipedia

 

Essential tremor (ET, also referred to as benign tremor, familial tremor, or idiopathic tremor) is the most common movement disorder; its cause is unknown. It typically involves a tremor of the arms, hands or fingers but sometimes involving the head, vocal cords or other body parts during voluntary movements such as eating and writing.[1] It is distinct from Parkinson's disease—and often misdiagnosed as such—although some individuals have both conditions. Essential tremor is commonly described as an action tremor (i.e., it intensifies when one tries to use the affected muscles) or postural tremor (i.e., present with sustained muscle tone) rather than a resting tremor, such as is seen in Parkinson’s, which is usually not included among its symptoms. (https://en.wikipedia.org/wiki/Essential_tremor)

 

Restuccia, Valeriani, Barba, Le Pera, Bentivoglio, Albanese and Tonali (2003) reported:

 

...our present data seem to indicate that somatomotor cortical areas play an important role in generating ET. This finding can be important in the future understanding of its pathophysiologic mechanisms, as well as in its management. (pg. 127)

 

This study suggests that somatosensory cortical areas plays an important role, therefore the afferents “feeding” that region is critical in normalizing function of the cortex a that region. Another negative sequela of aberrant input.

When we consider one potential etiology of maladaptive plastic changes in the brain that can cause chronic pain, essential tremors, brain shrinkage and a host of other maladies, regulatory control of the impulses must be considered and interfered with. The lack of gating (inhibition) will lead to an overflow of impulses and crate a negative cascade that can lead to chronic and often permanent changes. Haavik, Niazi, Holt and Murphy (2017) reported:

 

Thus, distorted sensory information is thought to disturb SMI (sensorimotor integration) and impair accurate motor control. In normal circumstances, 2 inputs that engage the sensory system have a reciprocally inhibitory action that gates the total amount of signal at all central levels, spatially and temporally limiting the amount of input engaging the CNS. This is thought to prevent sensory “overflow.” The defective gating may cause an input-output mismatch in specific motor programs, and such mismatches in motor programs may in themselves lead to production of distorted sensory information and issue of less than ideal motor commands. In this way, the chronicity of the problem can be maintained via a self-perpetuating mechanism. The reduced frontal N30 SEP (somatosensory evoked potential) peak ratio observed in the current study after 12 weeks of chiropractic care may reflect a normalization of pain-induced central maladaptive plastic changes and may reflect one mechanism for the improvement of functional ability reported following chiropractic adjustment or manipulation. (pg. 134)

 

The N30 ratio change represented on average a 37.4% decrease following the 12 weeks of chiropractic care. The N30 MU (median-ulnar) amplitude changes following chiropractic care represented an 18.0% decrease in amplitude compared with baseline (pg. 131) Alongside this change in the N30 SEP ratio, the subjects reported a decrease in both current pain and average pain over the last week. A control period of 2 weeks of no intervention resulted in no significant changes in any SEP peak ratio. (pg. 134)

 

When considering care paths for this population of patients, the following was reported by Haavik, Niazi, Holt and Murphy (2017) reported:

 

The 2-week control period, during which no intervention was applied, was followed by a 12-week chiropractic care intervention. During the 12 weeks of chiropractic care, the chiropractor assessed and treated the subject as she would any other chronic pain patient. The participating chiropractor (H.H., with 7 years clinical experience) assessed the spine for segmental dysfunction using tenderness on palpation and passive intervertebral and global motion of the spine. Other treatments included as part of chiropractic care were exercises, peripheral joint adjustments/manipulations, soft tissue therapy, and pain education if deemed by the chiropractor to be appropriate based on history and examination. The chiropractic adjustment/manipulation was the delivery of a high-velocity, low-amplitude thrust to dysfunctional spinal segments. (pgs. 129-130)

 

The changes observed conclude (with the aforementioned disclaimer that more research is needed) that chiropractic is a verifiable treatment option. Haavik, Niazi, Holt and Murphy (2017) continued:

 

The changes observed in dual SEP ratios after several weeks of chiropractic care in a chronic pain population suggest that this treatment option may improve gating of peripheral afferent input to the brain, thus improving impaired SMI in cortical motor areas and improving processing of motor programs. Impaired SMI and defective motor programming is known to be present in various chronic pain populations and is implicated in the clinical symptomatology. We know from the literature that in normal circumstances, afferent input to the motor system leads to finely tuned activation of neural elements and ultimately results in the correct execution of movement. Multiple experimental and clinical studies have confirmed the importance of sensory feedback to the motor system. Thus, distorted sensory information is thought to disturb SMI and impair accurate motor control. In normal circumstances, 2 inputs that engage the sensory system have a reciprocally inhibitory action that gates the total amount of signal at all central levels, spatially and temporally limiting the amount of input engaging the CNS. This is thought to prevent sensory “overflow.” The defective gating may cause an input-output mismatch in specific motor programs, and such mismatches in motor programs may in themselves lead to production of distorted sensory information and issue of less than ideal motor commands. In this way, the chronicity of the problem can be maintained via a self-perpetuating mechanism. The reduced frontal N30 SEP peak ratio observed in the current study after 12 weeks of chiropractic care may reflect a normalization of pain-induced central maladaptive plastic changes and may reflect one mechanism for the improvement of functional ability reported following chiropractic adjustment or manipulation. (pgs. 134-135)

 

Haavik, Niazi, Holt and Murphy (2017) concluded:

 

After the 12 weeks of chiropractic care, when he was also feeling better symptomatically, this was reversed, and all of his MU traces for all SEP peak complexes were smaller in amplitude than his M + U trace, indicating a greater level of central reciprocal inhibition was occurring… Thus, if sensory “overflow” occurs, then incomplete processing of this incoming signal may occur in the brain, resulting in its perceiving not only excessive, but also spatially distorted information. (pg. 135)

 

The N9 SEP peak (the “N” is a location for electrodes) reflects the afferent signal over the brachial plexus before it enters the CNS, and thus can be used to ensure that the incoming signal is consistent before and after an intervention. Furthermore, these experiments demonstrated that the subjects' N30 SEP peak ratios decreased significantly after a single chiropractic manipulation of the cervical spine. As the N30 SEP peak is thought to reflect early cortical SMI, the authors argued that their results suggest that the subject's SMI networks' ability to suppress the dual input after the adjustment was increased. The N30 SEP peak ratios remained decreased even after repeating the 20-minute repetitive thumb abduction task. This suggested that the treatment effects appear to have altered the way in which each subject's CNS responded to the repetitive thumb typing task.

 

When considering treating chronic pain, dystonia, essential tremor or any other type of patient where there are spatial (distorted or excessive afferent) input issues, the above care path (treatment plan) should be considered. By not completed a complete treatment protocol might expose your patient to a chronic issue that may become permanent if the maladaptive cortical changes persist over time. Since there are no timetables for how long a patient can withstand for the issue to become permanent and there is an indexed peer reviewed suggestion of correction, that must be adhered as a minimum until further evidence suggests otherwise. In addition, no two patients are alike and the treatment plan should be guided with a full clinical reevaluation and consider performing that examination every 30 days of active care considering all facets, both history and clinical.

 

 

References:

  1. Haavik, H., Niazi, I. K., Holt, K., & Murphy, B. (2017). Effects of 12 Weeks of Chiropractic Care on Central Integration of Dual Somatosensory Input in Chronic Pain Patients: A Preliminary Study. Journal of manipulative and physiological therapeutics40(3), 127-138.
  2. Restuccia, D., Valeriani, M., Barba, C., Le Pera, D., Bentivoglio, A., Albanese, A. & Tonali, P. (2003). Abnormal gating of somatosensory inputs in essential tremor. Clinical neurophysiology114(1), 120-129.
  3. Baliki N., Geha P., Apkarian A., Chialvo D., (2008) Beyond Feeling: Chronic Pain Hurts the Brain, disrupting the Default-Mode Network Dynamics, Journal of Neurosciences 28(6) 1398-1403
  4. Essential Tremor (2017) retrieved from: https://en.wikipedia.org/wiki/Essential_tremor

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Chronic Pain and Chiropractic:

A 12-Week Solution & Necessity for Care

 

By Mark Studin

William J. Owens

A report on the scientific literature and commentary 

 

 

How long should a patient be under chiropractic care? This has been the struggle for many in the insurance industry, the legal community, licensure boards and a “hot topic” politically. There are the CCGPP [Council on Chiropractic Guidelines and Practice Parameters], the Croft Guidelines, Best Practice for Chiropractic Care for Older Adults, Best Practices Recommendations for Chiropractic Care for Infants, Children and Adolescents, Chiropractic Practice Guidelines: Chiropractic Care for Low Back Pain. These are just some of the chiropractic industry’s guidelines, then you must consider the insurance industry’s care paths where most are hidden behind statements like “medical necessity” and “eligible charges.” Those are “buzz phrases” indicating they have a guideline, but most will neither publish or make them available to the providers, their insured or the public claiming proprietary information giving them a legal basis for the secrecy.

 

 

Aetna, as an example lists specifics for care and then goes further to limit a significant number of techniques, procedures and diagnostics claiming they are “experimental.” Although Medicare considers chiropractic a covered service they limit treatment arbitrarily according based upon significant feedback from many in the profession.  Workers Compensation Boards have guidelines that are either legislated or created based upon a case law judge’s opinion which include arguments from the defense to support limiting care.  At best, that is an arbitrary process based upon rhetoric or legislation that is too often ignorant of the scientific literature resulting in serious imposed limits in scope of treatment as we see in California, New York and many other states.

 

 

Although the guideline landscape is expansive, these authors choose to rely on a hybrid of both “Best Practice” and “Evidenced Based” method in the development of treatment plans. Both have a strong place in clinical practice, academic settings, the courts and third-party reimbursement systems.

 

Best Practice is defined as “a method or technique that has consistently shown results superior to those achieved with other means, and that is used as a benchmark. In addition, a best practice can evolve to become better as improvements are discovered. Best practice is considered by some as a businessbuzzword, used to describe the process of developing and following a standard way of doing things that multiple organizations can use" (Best Practice, http://en.wikipedia.org/ wiki/Best practice).

 

These are certain procedures in healthcare that are taught in schools, internships and residencies and are considered the “standard” by which care is expected to follow. These practices are based on clinical experience and rely heavily on time-tested approaches, that is how a profession evolves and grows.  Surprisingly, most of the best medical practice care paths are not published in the peer-reviewed indexed literature. This is due to many factors, but the most obvious are applications of financial resources and grants to “new” discoveries and the simple fact that the clinical arena is well positioned to monitor and adjust these practices in a timely manner allowing practitioners to keep pace with the literature that follows. In recent times, although it has been talked about for decades, there is another parameter that exists and although focuses on best practices, there is a strong reliance on published studies, aka “evidence”, as the main driver of whether a procedure is approved and reimbursed. This is extremely problematic to healthcare outcomes.

Evidence-based practice(EBP) is an interdisciplinary approach to clinical practice that has been gaining ground following its formal introduction in 1992. It started inmedicineasevidence-based medicine (EBM) and spread to other fields such as dentistry, nursing, psychology,

education, library and information science and other fields. Its basic principles are that all practical decisions made should be based on three important criteria.  First, they must be based on the practicing provider’s clinical experience, secondly, they should be based on published research studies and thirdly should consider the patients expectations.

 

"Evidence-based behavioral practice(EBBP) entails making decisions about how to promote health or provide care by integrating the best available evidence with practitioner expertise and other resources, and with the characteristics, state, needs, values and preferences of those who will be affected. This is done in a manner that is compatible with the environmental and organizational context. Evidence is comprised of research findings derived from the systematic collection of data through observation and experiment and the formulation of questions and testing of hypotheses" (Evidence-Based Practice, http://en.wikipedia.org/wiki/Evidence-based_practice).

 

This highly-debated topic of evidence-based vs. best practice has valid issues on each side, but putting them together as a hybrid would allow them to thrive in both a healthcare delivery and reimbursement system; therefore, all sides would win. This would allow advances in healthcare to save more lives, increase the quality of life and at the same time, offer enough safeguards to prevent abuse to payors. A one-sided approach would tip the scales to favor either the provider/patients or the payors which, in the end, results in distrust and conflict.

Evidence-based medicine proponents argue that it would eliminate waste and reduce costs while providing patients with the most up-to-date care available. Those against this concept argue that reliance on evidence-based care would eliminate many procedures that fall under the best medical practice parameters and remove the clinical decision making and professional experience from the equation. They feel what would be left is denial of good therapies and the stifling of innovation since the process of establishing a research study, following its participants and publishing those findings can take many years not to mention poor study design or research bias can have both a profound effect on the evidence provided and severely delay the final publication. This delay would eventually cost either lives or severely diminish the quality of life for those who could have been helped during the research and publication processes.

Haavik, Niazi, Holt and Murphy (2017) reported:

 

Post hoc tests using the Bonferroni correction revealed significant mean differences in N30 MU amp (P = .049) and N30 MU to M + U ratio data (P = .001) during the chiropractic intervention, but no significant changes were observed during the control period (P = .1 for N30 MU amp and P = .3 for N30 MU to M + U ratio data). The effect size for the change in N30 MU amp was 0.61, and for the N30 MU to M + U ratio it was 0.66. The N30 ratio change represented on average a 37.4% decrease following the 12 weeks of chiropractic care. The N30 MU amplitude changes following chiropractic care represented an 18.0% decrease in amplitude compared with baseline. (Pg 131)

 

These results were based upon a limited study, but validates that a chiropractic spinal adjustment modulated aberrant afferent input by 37.4% in median and ulnar nerve rations and 18% in median and ulnar nerve amplitudes.

 

The authors went on to report:

 

The purpose of this preliminary study was to assess whether the dual SEP technique is sensitive enough to measure changes in cortical intrinsic inhibitory interactions in patients with chronic neck pain after a 12-week period of chiropractic care and, if so, whether any such changes related to changes in symptomatology. (pg. 128)

 

This was tested to determine if inhibitory innervation was affected specifically by a chiropractic spinal adjustment and the outcomes conclusively, against a 2-week control period of the same test subjects confirmed these results.

Haavik, Niazi, Holt and Murphy (2017) went on to describe the 12 weeks of chiropractic care that realized these results:

 

The chiropractic care plan was pragmatic and generally consisted of 2 to 3 visits per week for the first 2 to 3 weeks. Frequency was reduced based on clinical findings and patient symptomatology. By the end of the 12-week period, participants were seen once or twice a week. No requirements were placed on the treating chiropractor, other than including chiropractic adjustment or manipulation during treatment; thus, the care plan was designed in conjunction with patient preferences and was based on the patients’ history, symptoms, wishes, and time availability as well as the clinician’s clinical experience and knowledge. (pg. 130)

 

Although the length of care in this study does not render a specific guideline, it does validate that it takes time to realize changes in the mechanics of the spine and the human nervous system.  The results are consistent with the “Best Practice Model” and the authors 57 years of combined experience and results. Twelve weeks of care is a conservative and reasonable time frame since we are observing and considering that cerebral neuroplastic changes are a direct and verifiable result of a chiropractic spinal adjustment. Less than 12 weeks of chiropractic spinal adjusting has not been evidenced to make these reported changes, therefore we must consider this threshold for care.Concurrently, what we see is that less treatment time does not allow the connective tissue to help the spine as one contiguous organ system to remodel to a homeostatic state (a conversation for a different paper).

 

Chiropractic care for chronic pain patients requires a both a combination of Best Practice and Evidenced Based models as the literature is now verifying that a chiropractic spinal adjustment is an effective care path and 12 weeks is a minimum to see neuroplastic changes.  Clinically speaking however, to confirm the optimum care path for this particular population of patients, continuation of care should be based on re-evaluations every 30-days and should continue as clinical sign and symptoms persist and there is evidence that the patient is benefiting both in the short and long term.   Additionally, no significant improvement over the first 12 weeks should be considered acceptable as neuroplastic changes are a process. Although these authors have rarely personally experienced a lack of significant neuro-biomechanical changes over that time period, it is a clinical decision that must be derived by the treating provider in a “Best Practice Model” and not a 3rd party.

 

References:

  1. Aetna Chiropractic Services (2017) Retrieved from: http://www.aetna.com/cpb/medical/data/100_199/0107.html
  2. https://www.medicare.gov/coverage/chiropractic-services.html
  3. Best Practice. (n.d.). In Wikipedia. Retrieved January 3, 2012, from http://en.wikipedia.org/wiki/Best_practice
  4. Evidence-Based Practice. (n.d.). In Wikipedia. Retrieved January 3, 2012, from http://en.wikipedia.org/wiki/Evidence-based_practice
  5. Sackett, D. L., Rosenberg, W. M., Gray, J. A., Haynes, R. B., & Richardson, W. S. (1996) Evidence based medicine: What it is and what it isn't. British Medical Journal, 312(7023), 71-72.
  6. Haavik, H., Niazi, I. K., Holt, K., & Murphy, B. (2017). Effects of 12 Weeks of Chiropractic Care on Central Integration of Dual Somatosensory Input in Chronic Pain Patients: A Preliminary Study. Journal of manipulative and physiological therapeutics40(3), 127-138.

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Chiropractic and Cervical Arterial Dissection:

Causal Relationship or Medical Dogma?

By Mark Studin

William J. Owens

A report on the scientific literature and commentary

There has been much controversy over the last 2 decades about the perceived causal relationship between a chiropractic cervical adjustment and dissecting arterial aneurysm on the internet, in the literature and in the beliefs of some in the medical community. Prior to examining the published facts, lets first clarify what an arterial dissection is.

 

According to Haneline and Rosner (2007)

Arterial dissection is an uncommon vascular wall condition that typically involves a tear at some point in the artery's lining and the formation of an intimal flap, which allows blood to penetrate into the muscular portion of the vessel wall. Blood flowing between the layers of the torn blood vessel may cause the layers to separate from each other, resulting in arterial narrowing or even complete obstruction of the lumen (Fig 1). Moreover, pulsatile pressure damages the muscular layer, resulting in a splitting or dissection of the intimal and medial layers that may extend along the artery variable distances, usually in the direction of blood flow.Another way for dissection to occur involves a primary intramural hemorrhage of the vasa vasorum, which builds pressure between the intimal and medial layers and may eventually rupture into the vessel's true lumen. Occasionally, a double lumen (also known as false lumen) is formed when the subintimal hemorrhage ruptures back into the arterial lumen distally. (pgs. 113-114) 

 

 

Fig. 1

 

In addition, Haneline and Rosner (2007) wrote a decade ago:

Of special interest to chiropractors is the role cervical spine manipulation [CSM] plays, if any, in the pathogenesis of CAD [Cervical Artery Dissection]. Indeed, patients do experience CAD on rare occasions after CSM, making knowledge about the cervical arteries, the predisposing factors, and the pathogenesis of the condition important for chiropractors. (pg. 110)

 

This comment, early in the potential relationship between cervical adjusting and cervical arterial dissection [CAD] warranted a warning to healthcare provider about CAD and cervical adjusting making it important to understand the cervical arteries. This is underscored by the authors themselves being chiropractors and memorizing this “caveat” to the profession.

 

 

In a September 2017 presentation by Candice Perkins MD, Neurology, Vascular Neurology (an attending stroke neurologist and both an Associate and Assistant Professor of Clinical Neurology at the State University of New York at Stony Brook Hospital and Medical Center from 2001 - 2016) in New York, she stated that there is zero evidence for direct causal relationship between stroke and a chiropractic cervical adjustment performed by a licensed chiropractor in the appropriate clinical presentation. Dr. Perkins went on to explain that there are numerators and denominators. The denominator are strokes and the presence of a patient with a stroke. The numerator is the associated incidence. In her vast experience with stroke, there are an unlimited number of numerators with chiropractic being one, however if one uses that same equation, there are hundreds of other equally potential factors with primary care medical visits being of equal incidence. In addition, with her understanding chiropractic as a patient and from the literature, there is scant evidence that a chiropractic adjustment can be the causative factor of cervical dissecting aneurysm.

 

 

Researchers from the University of Pennsylvania Department of Neurosurgery came to the same conclusions. In a systematic and meta-analysis of chiropractic care and cervical arterial dissection, they concluded:

There is no convincing evidence to support a causal link between chiropractic manipulation and CAD. (pg. 1)

 

Church et. Al reviewed 253 published articles and scored them on a GRADE system with 4 variables, high, moderate, low and very low in reliability of the research available on CAD and chiropractic adjustments. They concluded:

Scrutiny of the quality of the body of data using the GRADE criteria revealed that it fell within the “very low” category. We found no evidence for a causal link between chiropractic care and CAD. This is a significant finding because belief in a causal link is not uncommon, and such a belief may have significant adverse effects such as numerous episodes of litigation.  (pg. 6)

 

 

Perhaps the greatest threat to the reliability of any conclusions drawn from these data is that together they describe a correlation but not a causal relationship, and any unmeasured variable is a potential confounder. The most likely potential confounder in this case is neck pain. Patients with neck pain are more likely to have CAD (80% of patients with CAD report neck pain or headache), and they are more likely to visit a chiropractor than patients without neck pain. (pg. 7)

 

This is the same opinion of Dr. Perkins as reported above, where the presence of CAD does not have a causal relationship simply because the neck pain brought them to a chiropractor. The CAD would have happened with or without the chiropractic adjustment as is concluded by medical experts and the literature.

 

 

To further the argument, Cassidy, Boyle, Cote`, He, Hogg-Johnson, Silver and Bondy (2008) reported:

There were 818 VBA [Vertebral Basilar Artery] strokes hospitalized in a population of more than 100 million person-years. In those aged 45 years, cases were about three times more likely to see a chiropractor or a PCP before their stroke than controls. Results were similar in the case control and case crossover analyses. There was no increased association between chiropractic visits and VBA stroke in those older than <45 years. Positive associations were found between PCP visits and VBA stroke in all age groups. (pg. S176)

 

Murphy (2010) reported,

Therefore, based upon the best current evidence, it appears that there is no strong foundation for a causal relationship between CMT [Chiropractic Manipulative Therapy] and VADs [Vertebral Artery Dissection]. The most plausible explanation for the association between CMT and VADs is that individuals who are experiencing a vertebral artery dissection seek care from a chiropractic physician or other manual practitioner for relief of the neck pain and headache that results from the dissection. Sometime after the visit the dissection proceeds along its natural course to produce arterial blockage, leading to stroke. This natural progression from dissection to stroke appears to occur independent of the application of CMT. (pg. 4)

 

Church, Sieg, Hussain, Glantz and Harbaugh (2016) concluded, and an opinion that appears to reflect the facts of the issue and in accordance with those in chiropractic and medical academia based upon the author’s strong agreement:

Our systematic review revealed that the quality of the published literature on the relationship between chiropractic manipulation and CAD is very low. A meta-analysis of available data shows a small association between chiropractic neck manipulation and CAD. We uncovered evidence for considerable risk of bias and confounding in the available studies. In particular, the known association of neck pain both with cervical artery dissection and with chiropractic manipulation may explain the relationship between manipulation and CAD. There is no convincing evidence to support a causal link, and unfounded belief in causation may have dire consequences. (pg. 10)

In spite of the very weak data supporting an association between chiropractic neck manipulation and CAD, and even more modest data supporting a causal association, such a relationship is assumed by many clinicians. In fact, this idea seems to enjoy the status of medical dogma. (pg. 9)

 

That is the final definitive opinion of the Neurosurgery Department at the University of Pennsylvania.

 

 

References:

  1. Haneline, M. T., & Rosner, A. L. (2007). The etiology of cervical artery dissection. Journal of chiropractic medicine6(3), 110-120.
  2. Church, E. W., Sieg, E. P., Zalatimo, O., Hussain, N. S., Glantz, M., & Harbaugh, R. E. (2016). Systematic review and meta-analysis of chiropractic care and cervical artery dissection: no evidence for causation. Cureus8(2).
  3. Murphy, D. R. (2010). Current understanding of the relationship between cervical manipulation and stroke: What does it mean for the chiropractic profession? Chiropractic & Osteopathy, 18

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Chiropractic and Successful Outcomes with Chronic Obstructive Pulmonary Disease

 

By: Mark Studin

William J. Owens

 

A report on the scientific literature

 

Chronic Obstructive Pulmonary Disease (COPD) is a preventable and treatable disease that makes it difficult to empty air out of the lungs. This difficulty in emptying air out of the lungs (airflow obstruction) can lead to shortness of breath or feeling tired because you are working harder to breathe. COPD is a term that is used to include chronic bronchitis, emphysema, or a combination of both conditions. Asthma is also a disease where it is difficult to empty the air out of the lungs, but asthma is not included in the definition of COPD. It is not uncommon, however for a patient with COPD to also have some degree of asthma. Chronic bronchitis is a condition of increased swelling and mucus (phlegm or sputum) production in the breathing tubes (airways). Airway obstruction occurs in chronic bronchitis because the swelling and extra mucus causes the inside of the breathing tubes to be smaller than normal. The diagnosis of chronic bronchitis is made based on symptoms of a cough that produces mucus or phlegm on most days, for three months, for two or more years (after other causes for the cough have been excluded). Emphysema is a condition that involves damage to the walls of the air sacs (alveoli) of the lung. Normally there are more than 300 million alveoli in the lung. The alveoli are normally stretchy and springy, like little balloons. Like a balloon, it takes effort to blow up normal alveoli; however, it takes no energy to empty the alveoli because they spring back to their original size. In emphysema, the walls of some of the alveoli have been damaged. When this happens, the alveoli lose their stretchiness and trap air. Since it is difficult to push all of the air out of the lungs, the lungs do not empty efficiently and therefore contain more air than normal. This is called air trapping and causes hyperinflation in the lungs. The combination of constantly having extra air in the lungs and the extra effort needed to breathe results in a person feeling short of breath. Airway obstruction occurs in emphysema because the alveoli that normally support the airways open cannot do so during inhalation or exhalation. Without their support, the breathing tubes collapse, causing obstruction to the flow of air. (http://www.thoracic.org/patients/patient-resources/resources/copd-intro.pdf)

Wearing, Beaumont, Forbes, Brown and Engler (2016) reported:

 

Extrapulmonary effects, such as skeletal muscle dysfunction, affect the severity of the disease and provide a potential target for therapeutic intervention. An estimated 18%–36% of people with COPD experience skeletal muscle dysfunction at a level that affects exercise capacity and dyspnea levels, both predictors of mortality in COPD. Because exercise capacity is a measure of the amount of exercise that can be performed before the onset of leg fatigue or exercise-limiting dyspnea, a decrease in capacity has been associated with poorer quality of life and higher hospitalization rates. Nonpharmacologic interventions benefit people with COPD.  For example, pulmonary rehabilitation (PR) is considered to be a well-developed, multidisciplinary approach to managing many extrapulmonary effects associated with COPD.  However, PR has little clinical effect on lung function. Similarly, research into the effect of acupuncture has shown that this modality has little effect on long-term lung function despite helping improve dyspnea levels and exercise tolerance. (pgs. 108-109)

  

The authors have had long-term experience in treating COPD utilizing a portion of the "Evidence-based behavioral practice“ model in observing results from patients over the past 3 decades.

Evidence-based behavioral practice(EBBP) entails making decisions about how to promote health or provide care by integrating the best available evidence with practitioner expertise and other resources, and with the characteristics, state, needs, values and preferences of those who will be affected. This is done in a manner that is compatible with the environmental and organizational context. Evidence is comprised of research findings derived from the systematic collection of data through observation and experiment and the formulation of questions and testing of hypotheses (Evidence-Based Practice, http://en.wikipedia.org/wiki/Evidence-based_practice).

In the observation component of the evidence-based behavioral practice model, the authors have observed COPD patients realize increased tidal volumes, forced vital volume, forced expiratory volume and residual increased volumes performed on a Renaissance Spirometer by Puritan-Bennett in the 1990’s, post chiropractic spinal adjustment. These results (the printouts have since been discarded) were consistent with both acute and chronic emphysema patients with multiple etiologies and were verified both with the spirometer volumes and the patient’s feedback. Due to limited resources (and research inexperience) of the authors in the 1990’s, this information was limited to patients who had similar issues at the local clinical level. Nonetheless, the results were consistent and reproducible, however the was no literature to corroborate or validate these findings at the time.

In contemporary literature, there is now a basis to support the authors previous findings. Wearing, Beaumont, Forbes, Brown and Engler (2016) continued:

 

This systematic review updates the results from a previous review and is the first to focus on evidence of the effect of administering SMT (spinal manual treatment of the chiropractic spinal adjustment) in conjunction with other interventions in the management of COPD. Improvements in lung function (increases in forced expiratory and forced vital volume; decrease in residual volume) and exercise capacity (increase in 6-minute walking test) were reported in three random clinical trials following a combination of SMT and exercise. While these findings were recorded in pilot and preliminary trials, they represent preliminary evidence that the combination of SMT with exercise may be more beneficial to people with COPD than exercise or SMT alone. Furthermore, the results provide additional information to the review by Heneghan and colleagues; however, the findings of this review contrast with the earlier conclusion that no evidence supported or refuted the use of MT on patients with COPD.

 

In conclusion, this appears to be the first systematic review to investigate the evidence for administering SMT in conjunction with other modalities, such as exercise, on people with COPD. The exclusion of such combinations may explain the disparity in findings between this review and the review by Heneghan et al., who found no evidence to support or refute the use of MT in the management of COPD. The importance of increasing exercise capacity, even by indirect methods such as increasing thoracic mobility should not be underestimated because exercise capacity is a predictor of mortality in COPD. As pulmonary rehabilitation does not improve lung function, the current findings may have wider implications if repeated in a larger cohort. (pg. 113)

 

Although Wearing et. Al (2016) acknowledged that this study was very limited in numbers and acknowledged that there could be benefit through co-management with exercise, the results mimicked the findings realized by the authors in the 1990’s.  In addition, Wearing et. Al.  reported no significant adverse effects of chiropractic care and is consistent with previous reports that chiropractic is one of the safest treatments currently available in healthcare and when there is a treatment where the potential for benefits far outweighs any risk, it deserves serious consideration. Whedon, Mackenzie, Phillips, and Lurie (2015) based their study on 6,669,603 subjects after the unqualified subjects had been removed from the study and accounted for 24,068,808 office visits. They concluded, “No mechanism by which SM [spinal manipulation] induces injury into normal healthy tissues has been identified (Whedon et al., 2015, p. 5).

 

References:

  1. American Thoracic Society (2017) Retrieved from: http://www.thoracic.org/patients/patient-resources/resources/copd-intro.pdf
  2. Wearing, J., Beaumont, S., Forbes, D., Brown, B., & Engel, R. (2016). The use of spinal manipulative therapy in the management of chronic obstructive pulmonary disease: a systematic review.The Journal of Alternative and Complementary Medicine,22(2), 108-114.
  3. Evidence-Based Practice. (n.d.). In Wikipedia. Retrieved January 3, 2012, from http://en.wikipedia.org/wiki/Evidence-based_practice
  1. Whedon, J. M., Mackenzie, T. A., Phillips, R. B., & Lurie, J. D. (2015). Risk of traumatic injury associated with chiropractic spinal manipulation in Medicare Part B beneficiaries aged 66-69 years. Spine, 40(4), 264-270.

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Efficacy of Chiropractic Care on Cervical Herniated Discs with Degenerative Changes in the Spine

 

By: Mark Studin DC, FASBE(C), DAAPM, DAAMLP

William J. Owens DC, DAAMLP

A report on the scientific literature

 

INTRODUCTION

When studying chiropractic care in relationship to herniated discs and degeneration, we must first look carefully at each component to ensure that we are consistent with language to ensure a better understanding. There have been many reports in the literature on chiropractic care and its efficacy. However, the reporting is often “muddled” based upon interchangeable terminology utilized to describe what we do. The etiology of the verbiage being used has apparently been part of a movement to gain acceptance within the healthcare community, but this attempt for a change in view by the healthcare community has cost us. Currently, the scientific community has lumped together manipulation performed by physical therapists or osteopaths with chiropractic spinal adjustments because all three professions perform “hands on” manual therapy to the spine. For example, Martínez-Segura, De-la-LLave-Rincón, Ortega-Santiago, Cleland, and Fernández-de-Las-Peñas (2012) discussed how physical therapists commonly use manual therapy interventions directed at the cervical or thoracic spine, and the effectiveness of cervical and thoracic spine thrust manipulation for the management of patients with mechanical, insidious neck pain. Herein lies the root of the confusion when “manipulation” is utilized as a “one-size-fits-all” category of treatment as different professions has different training and procedures to deliver the manipulation, usually applying different treatment methods and realizing different results and goals.

 

 

In addition, as discussed by Sung, Kang, and Pickar (2004), the terms “mobilization,” “manipulation” and “adjustment” also are used interchangeably when describing manual therapy to the spine. Some manipulation and virtually all chiropractic adjusting “…involves a high velocity thrust of small amplitude performed at the limit of available movement. However, mobilization involves repetitive passive movement of varying amplitudes at low velocity” (Sung, Kang, & Picker, 2004, p. 115).

 

To offset confusion between chiropractic and any other profession that involves the performance of some type of manipulation, for the purpose of clarity, we will be referring to any type of spinal therapy performed by a chiropractor as a chiropractic spinal adjustment (CSA) and reserve manipulation for other professions who have not been trained in the delivery of CSA. Until now, the literature has not directly supported the mechanism of the CSA. However, it has supported each component and the supporting literature, herein, will define the neuro-biomechanical process of the CSA and resultant changes. 

HERNIATED DISCS

 

When considering disc issues, Fardone et. Al (2014) defined the nomenclature that has been widely accepted both in academia and clinically and should be adhered to, to ensure that reporting and visualizing pathology is consistent with the morphology visualized. In the past, this has been a significant issue as many have called a bulge a protrusion, a prolapse or herniation. In today’s literature Fardone’s document has resolved much of those problems.

 

Herniated Disc: “Herniated disc is the best general term to denote displacement of disc material. The term is appropriate to denote the general diagnostic category when referring to a specific disc and to be inclusive of various types of displacements when speaking of groups of discs. The term includes discs that may properly be characterized by more specific terms, such as ‘‘protruded disc’’ or ‘‘extruded disc.’’ The term ‘‘herniated disc,’’ as defined in this work, refers to localized displacement of nucleus, cartilage, fragmented apophyseal bone, or fragmented annular tissue beyond the intervertebral disc space. ‘‘Localized’’ is defined as less than 25% of the disc circumference. The disc space is defined, craniad and caudad, by the vertebral body end plates and, peripherally, by the edges of the vertebral ring apophyses, exclusive of the osteophyte formation. This definition was deemed more practical, especially for the interpretation of imaging studies, than a pathologic definition requiring identification of disc material forced out of normal position through an annular defect.” (page E1454)

 

SPINAL DEGENERATION

 

Spinal degenerating is typically associated with vertebral body endplate changes, or degeneration of the bones of the spine and it starts at the edges. These changes were classified by Michael Modic MD, Neuroradiologist in 1988 and were classified into 3 categories:

Viroslav (2016) reported:

On histopathologic section, type 1 changes are associated with fissuring of the endplates and infiltration of vascularized fibrous tissue. Increased osteoclasts, osteoblasts, and reactive woven bone are also found, indicating that type 1 changes are due to an inflammatory-type response. Type 2 changes occur due to conversion of red marrow to fatty marrow, and type 3 changes represent subchondral sclerosis…. later studies have shown that endplate changes can fluctuate between types, and some changes can regress completely. Mixed Modic endplate changes are commonly seen, and support the contention that all of the changes are manifestations of the same process at different stages. Modic changes can also regress following lumbar fusion. (http://radsource.us/vertebral-endplate-changes/)

 

In short, Modic changes are stages reflective of the process the vertebrate undergoes in degeneration. First there is inflammation, then the marrow changes to fat preventing nutrients to feed the bone, followed by sclerotic or degeneration of bone. In the context of this article, how are spinal herniations responding to chiropractic care in lieu of inherent degenerative changes.

 

CHIROPRACTIC CARE

Kressig et. Al (2016) reported:

Although patients who were Modic positive had higher baseline NDI (Neck Disability Index) scores, the proportion of these patients improved was higher for all time points up to 6 months. Pg. 565

The results of the present study on patients with CDH (Cervical Disc Herniation), which indicate better treatment outcomes for patients with CDH with MCs (Modic Changes), are generally consistent with those reported for patients with LDH (lumbar disc herniation), other than the fact that the patients with CDH and MC reported no relapses…It is also important to mention that none of the patients in the present study reported worsening of their condition. Cervical HVLA manipulation (chiropractic spinal adjustment) has been controversial, with suggestions that it can lead to vertebral artery dissection and stroke. However, in 2007, a prospective national survey by Thiel et al studied almost 20 000 patients who were treated with cervical HVLA manipulation or mechanically assisted thrust. There were no reports of serious adverse events, which were defined as symptoms with immediate onset after treatment and with persistent or significant disability. Pg. 572

 

CONCLUSION

 

This report on the literature verifies that chiropractic care renders significant improvement in patients with cervical disc herniation in the presence of inflammation and/or degenerative changes using an accepted disability index in a verifiable scenario. This, in conjunction with other numerous report on the efficacy of chiropractic successfully treating patients with herniated discs offers solutions to an injured public.

 

Links to other articles:

 

Chiropractic Outcome Studies on Treatment of Fragmented/Sequestered and Extruded Herniated Discs and Radicular Pain

 

Spinal Fusion vs. Chiropractic for Mechanical Spine Pain

 

Cervical Disc Herniation with Radiculopathy (Arm Pain): Chiropractic Care vs. Injection Therapy

 

Disc Herniations and Low Back Pain Post Chiropractic Care

 

References:

  1. Kressig, M., Peterson, C. K., McChurch, K., Schmid, C., Leemann, S., Anklin, B., & Humphreys, B. K. (2016). Relationship of Modic Changes, Disk Herniation Morphology, and Axial Location to Outcomes in Symptomatic Cervical Disk Herniation Patients Treated With High-Velocity, Low-Amplitude Spinal Manipulation: A Prospective Study.Journal of manipulative and physiological therapeutics,39(8), 565-575.
  2. Martínez-Segura, R., De-la-LLave-Rincón, A. I., Ortega-Santiago, R., Cleland J. A., Fernández-de-Las-Peñas, C. (2012). Immediate changes in widespread pressure pain sensitivity, neck pain, and cervical range of motion after cervical or thoracic thrust manipulation in patients with bilateral chronic mechanical neck pain: A randomized clinical trial. Journal of Orthopedics & Sports Physical Therapy, 42(9), 806-814.
  1. Sung, P. S., Kang, Y. M., & Pickar, J. G. (2004). Effect of spinal manipulation duration on low threshold mechanoreceptors in lumbar paraspinal muscles: A preliminary report. Spine, 30(1), 115-122.
  2. Viroslav A. (2016) Vertebral Endplate Changes, Retrieved from: http://radsource.us/vertebral-endplate-changes/
  1. Fardon, D. F., Williams, A. L., Dohring, E. J., Murtagh, F. R., Gabriel Rothman, S. L., & Sze, G. K. (2014). Lumbar disc nomenclature: Version 2.0. Recommendations of the combined task forces of the North American Spine Society, American Society of Spine Radiology, and American Society of Neuroradiology. Spine, 39(24), E1448-E1465.

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Chiropractic Care Improves Senses and Reduces Risks of Falling in the Elderly Population

A report on the scientific literature

 

By: Mark Studin DC, FASBE(C), DAAPM, DAAMLP

William J. Owens DC, DAAMLP

 

As our population ages, our most senior are being told that their heart diseases or cancers won’t be as likely to cause death as sequella from a fall. Therefore, doctors are urging that sect of population to rely more and more on canes, walkers and other devices to help offer greater support when balance issues become even slightly problematic. According to Holt et. Al (2016) “Falls account for more than 80% of injury related hospital admissions in people older than 65 years and they are the leading cause of injury related death in older adults. Approximately 30%-40% of community-dwelling older adults suffer from at least 1 fall per year.” (pg. 267)

 

Holt et. al. listed the following risks associated with falls

  1. Lower limb weakness
  2. Recent History of Falling
  3. Gait Deficits
  4. Deterioration of the sensorimotor system that occurs regularly with normal aging

 

The National Institute of Health (NIH) expanded the list of risk factors in older adults to include:

  1. Muscle weakness
  2. Balance and gait
  3. Blood pressure drops
  4. Postural hypotension
  5. Reflexes slower
  6. Foot problems
  7. Sensory problems
  8. Vision issues
  9. Confusion
  10. Medications

(http://nihseniorhealth.gov/falls/causesandriskfactors/01.html)

 

Comparatively speaking, both the Holt et. Al. and the NIH are in agreement that falling can be a multifactorial issue with often no single cause or solution. However, if an older person, who has one or more of the above risk factors can minimize those risks, the likelihood of falling can be decreased and potentially extend their life. Holt et. al. continued “There is however, a growing body of basic science evidence that suggests that chiropractic care may influence sensory and motor systems that potentially have an impact on some of the neuromuscular risk factors associated with falling.” (pg. 268) In short, the evidence has suggested that chiropractic can reduce the risk of falling in older adults.

 

Holt et. al. found that the mechanisms where chiropractic may influence sensorimotor functions are:

  1. Neuroplastic processes in the central nervous system through altered afferent input.
  2. Pain and altered cognition as a result with respect to attention focus and physical function
  3. Muscle strength and muscle activity patters
  4. Deterioration of the sensorimotor system that occurs regularly with normal aging

Looking at those neuroplastic processes or effects of chiropractic on the central nervous system, Gay et al. (2014) reported, “…pain-free volunteers processed thermal stimuli applied to the hand before and after thoracic spinal manipulation (a form of MT).  What they found was that after thoracic manipulation, several brain regions demonstrated a reduction in peak BOLD [blood-oxygen-level–dependent] activity. Those regions included the cingulate, insular, motor, amygdala and somatosensory cortices, and the PAG [periaqueductal gray regions]” (p. 615). In other words, thoracic adjustments produced direct and measureable effects on the central nervous system across multiple regions, which in the case of the responsible for the processing of emotion (cingulate cortex, aka limbic cortex) are regarding the insular cortex which also responsible for regulating emotion as well has homeostasis. The motor cortex is involved in the planning and execution of voluntary movements, the amygdala’s primary function is memory and decision making (also part of the limbic system), the somatosensory cortex is involved in processing the sense of touch (remember the homunculus) and, finally, the periaqueductal gray is responsible for descending pain modulation (the brain regulating the processing of painful stimuli).

 

This is a major step in showing the global effects of the chiropractic adjustment, particularly those that have been observed clinically, but not reproduced in large studies.  “The purpose of this study was to investigate the changes in FC [functional changes] between brain regions that process and modulate the pain experience after MT [manual therapy]. The primary outcome was to measure the immediate change in FC across brain regions involved in processing and modulating the pain experience and identify if there were reductions in experimentally induced myalgia and changes in local and remote pressure pain sensitivity” (Gay et al., 2014, p. 615). 

 

Coronado et al. (2012) reported that, “Reductions in pain sensitivity, or hypoalgesia, following SMT [spinal manipulative therapy or the chiropractic adjustment] may be indicative of a mechanism related to the modulation of afferent input or central nervous system processing of pain” (p. 752). “The authors theorized the observed effect related to modulation of pain primarily at the level of the spinal cord since (1) these changes were seen within lumbar innervated areas and not cervical innervated areas and (2) the findings were specific to a measure of pain sensitivity (temporal summation of pain), and no other measures of pain sensitivity, suggesting an effect related to attenuation of dorsal horn excitability and not a generalized change in pain sensitivity” (Coronado et al., 2012, p. 752).These findings indicate that a chiropractic spinal adjustment affects the dorsal horns at the root levels which are located in the central nervous system.  This is the beginning of the “big picture” since once we identify the mechanism by which we can positively influence the central nervous system, we can then study that process and its effects in much more depth.    

 

One of the main questions asked by Corando et al. (2012) “…was whether SMT (chiropractic adjustments) elicits a general response on pain sensitivity or whether the response is specific to the area where SMT is applied. For example, changes in pain sensitivity over the cervical facets following a cervical spine SMT would indicate a local and specific effect while changes in pain sensitivity in the lumbar facets following a cervical spine SMT would suggest a general effect. We observed a favorable change for increased PPT [pressure pain threshold] when measured at remote anatomical sites and a similar, but non-significant change at local anatomical sites. These findings lend support to a possible general effect of SMT beyond the effect expected at the local region of SMT application (p. 762).

 

The above mechanisms take the effects of chiropractic care out of the realm of theory and validates the processes through which chiropractic works based upon the scientific evidence (literature).

 

 

Holt et. Al found that outcomes measured for both sensorimotor and quality of life increased with chiropractic care. The primary outcomes of improvement choice stepping reaction time (CSRT)and sound-induced flash illusion. The CSRT involves feet placement in a timed scenario and sound-induced flash illusion involves multisensory processing to ascertain reaction to perceived illusions. Both have been significantly related to older populations and falling. Although the results of this study has its limitations, as many studies do. Holt concluded” The results of this trial indicated that aspects of sensorimotor integration and multisensory integration associated with fall risk improved in a group of community-dwelling older adults receiving chiropractic care. The chiropractic group also displayed small, statistically significant improvements in health-related quality of life related to physical health when compared with a “usual care” control. These results support previous research which suggests that chiropractic care may alter somatosensory processing and sensorimotor integration.” (pg. 277)  

 

As with many of our articles from here forward, I would like to leave you with a last and seemingly unrelated statement.  I felt it was important to add this at the end since many of our critics negatively portray the safety of chiropractic care.  This statement shall put that to rest leaving only personal biases left standing. Whedon, Mackenzie, Phillips, and Lurie (2015) based their study on 6,669,603 subjects and after the unqualified subjects had been removed from the study, the total patient number accounted for 24,068,808 office visits. They concluded, “No mechanism by which SM [spinal manipulation] induces injury into normal healthy tissues has been identified” (Whedon et al., 2015, p. 5). This study supersedes all the rhetoric about chiropractic and stroke and renders an outcome assessment to help guide the triage pattern of mechanical spine patients.

 

References:

  1. Holt K., Haavik H., Lee A., Murphy B., Elley C., (2016) Effectiveness of Chiropractic Care to Improve Sensorimotor Function Associated with Falls Risk in Older People: A Randomized Controlled Trial, Journal of Manipulative and Physiological Therapeutics, 39(4) 267-278
  2. Falls and Older Adults, Causes and Risk Factors (n.d.) National Institute of Health, retrieved from: http://nihseniorhealth.gov/falls/causesandriskfactors/01.html
  3. Gay, C. W., Robinson, M. E., George, S. Z., Perlstein, W. M., & Bishop, M. D. (2014). Immediate changes after manual therapy in resting-state functional connectivity as measured by functional magnetic resonance imaging in participants with induced low back pain.Journal of Manipulative and Physiological Therapeutics, 37(9), 614-627.
  4. Coronado, R. A., Gay, C. W., Bialosky, J. E., Carnaby, G. D., Bishop, M. D., & George, S. Z. (2012). Changes in pain sensitivity following spinal manipulation: A systematic review and meta-analysis, Journal of Electromyography Kinesiology, 22(5), 752-767.
  1. Whedon, J. M., Mackenzie, T. A., Phillips, R. B., & Lurie, J. D. (2015). Risk of traumatic injury associated with chiropractic spinal manipulation in Medicare Part B beneficiaries aged 66-69 years. Spine, 40(4), 264-270.

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Chiropractic Care for Neck and Low Back Pain: Evidenced Based Outcomes

 

98.5% of chiropractic patients had their expectations exceeded

 

By: Mark Studin DC, FASBE(C), DAAPM, DAAMLP

William J. Owens DC, DAAMLP

A report on the scientific literature

 

As the scientific, academic and reimbursement establishments further entrench in an evidenced based model, it is critical to both examine and utilize studies when treating mechanical spine patients with chiropractic care. Although there are many sects in the chiropractic profession who shun the title “mechanical spine pain,” it is universally accepted term interprofessionally for any etiology of spine pain exclusive of tumor, fracture or infection. This definition fits every licensure board’s scope of practice for chiropractic where chiropractic is licensed. 

 

In the United Kingdom, Field and Newell (2016) reported that back pain accounts for 4.8% of all social benefit claims with overall costs reaching $7 billion pounds or $9.35 billion US dollars. Boyles (2016) reported that “Researchers from the University of Washington, Seattle, found that the nation's dramatic rise in expenditures for the diagnosis and treatment of back and neck problems has not led to expected improvements in patient health. Their study appears in the Feb. 13 issue ofThe Journal of the American Medical Association. After adjustment for inflation, total estimated medical costs associated with back and neck pain increased by 65% between 1997 and 2005, to about $86 billion a year… Yet during the same period, patients reported more disability from back and neck pain, including moredepressionand physical limitations.

 

“We did not observe improvements in health outcomes commensurate with the increasing costs over time," lead researcher Brook I. Martin, MPH, and colleagues wrote. "Spine problems may offer opportunities to reduce expenditures without associated worsening of clinical outcomes." (http://www.webmd.com/back-pain/news/20080212/86-billion-spent-on-back-neck-pain)

 

Although it has been widely reported that expenditures a decade later has far exceeded the 2005 figure, the opioid epidemic, in part from musculoskeletal etiology is another example WebMD’s reporting on the American Medical Association’s finding of increased disability from neck and back pain inclusive of depression and physical limitations. The variable therefore is not predicated on financial expenditures, but treatment paradigms that work and have been verified in an evidenced based environment. 

 

Clinicians should always be striving to offer the best care at the lowest cost available. Carriers should always strive to fulfill their contractual obligation of providing necessary care delivered in a usual and customary manner while preventing overutilization through built-in safeguards. With doctors managing their patient’s conditions, there are two major parameters that are utilized, best medical practice also known as “experience” and evidence-based practice or that which has only been concluded in the medical literature. Both have a strong place in the healthcare delivery and reimbursement systems.  

"A best practiceis a method or technique that has consistently shown results superior to those achieved with other means, and that is used as a benchmark. In addition, a "best" practice can evolve to become better as improvements are discovered. These are procedures in healthcare that are taught in schools, internships and residencies and are considered the “standard” by which procedures are followed. These practices are based on clinical experience and rely heavily on time-tested approaches. Surprisingly, most of the best medical practice care paths are not published in the peer-reviewed indexed literature. This is due to many factors, but the most obvious are applications of financial resources to “new” discoveries and the simple fact that the clinical arena is adequate to monitor and adjust these practices in a timely manner for practice to keep up with the literature that follows. 

 

Evidence-based practice(EBP) is an interdisciplinary approach to clinical practice that has gained ground following its formal introduction in 1992. It started inmedicineasevidence-based medicine (EBM) and spread to other fields such as dentistry, nursing, psychology,

education, library and information science and other fields. Its basic principles are that all practical decisions made should 1) be based on research studies and 2) that these research studies are selected and interpreted according to some specific norms characteristic for EBP. Typically, such norms disregardtheoretical studiesandqualitative studiesand considerquantitative studiesaccording to a narrow set of criteria of what counts as evidence.

 

 

"Evidence-based behavioral practice(EBBP) entails making decisions about how to promote health or provide care by integrating the best available evidence with practitioner expertise and other resources, and with the characteristics, state, needs, values and preferences of those who will be affected. This is done in a manner that is compatible with the environmental and organizational context. Evidence is comprised of research findings derived from the systematic collection of data through observation and experiment and the formulation of questions and testing of hypotheses" (Evidence-Based Practice, http://en.wikipedia.org/wiki/Evidence-based_practice).

 

This highly-debated topic of evidence-based vs. best practice has valid issues on each side, but putting them together as a hybrid would allow them to thrive in both a healthcare delivery and reimbursement system; all sides would win. This would allow advances in healthcare to save more lives, increase the quality of life and at the same time, offer enough safeguards to prevent abuse to payors. A one-sided approach would tip the scales to either the provider/patients or the payors.

Fields and Newell (2016) studied 2 groups of patients, those treated in private practices and the second in the United Kingdom’s funded National Health Service clinics. For this report, I will focus on the Government funded National Health Service statistics. The evidence sought was the satisfaction of patients with both neck and low back pain who underwent chiropractic care and in this report it satisfies both paradigms of “Best Practice and Evidenced Based Practice” models. They reported that 98.5% of neck and low back pain “patients were more likely to have had their expectations exceeded” (pg. 57) under chiropractic care.

 

 

In a healthcare environment, where overspending is both not the solution and problematic by creating iatrogenic issues in the form of opioid addiction and unresolved biomechanical failures leading to premature long-term musculoskeletal degenerative Fields and Newell have simply asked the patients, have your needs been met or exceeded. Not to diminish studies on the why or how come, patient satisfaction in an evidenced based outcome study that verifies it works with a drug-free option.

 

 

As with many of our articles from here forward, I would like to leave you with a last and seemingly unrelated statement.  I felt it was important to add this at the end since many of our critics negatively portray the safety of chiropractic care.  This statement shall put that to rest leaving only personal biases left standing. Whedon, Mackenzie, Phillips, and Lurie (2015) based their study on 6,669,603 subjects and after the unqualified subjects had been removed from the study, the total patient number accounted for 24,068,808 office visits. They concluded, “No mechanism by which SM [spinal manipulation] induces injury into normal healthy tissues has been identified”(Whedon et al., 2015, p. 5). This study supersedes all the rhetoric about chiropractic and stroke and renders an outcome assessment to help guide the triage pattern of mechanical spine patients.

 

References:

  1. Field J., Newell D. (2016) Clinical Outcomes In a Large Cohort of Musculoskeletal Patients Undergoing Chiropractic Care In the United Kingdom: A Comparison of Self and National Health Service Referral Routes, Journal of Manipulative and Physiological Therapeutics, 39(1), pgs. 54-62
  2. Boyles S., $86 Billion Spent on Back, Neck Pain, WebMD (2016) Retrieved from: http://www.webmd.com/back-pain/news/20080212/86-billion-spent-on-back-neck-pain
  3. Best Practice. (2016). In Wikipedia. Retrieved from http://en.wikipedia.org/wiki/Best_practice
  4. Evidence-Based Practice. (2016). In Wikipedia. Retrieved from http://en.wikipedia.org/wiki/Evidence-based_practice
  5. Whedon, J. M., Mackenzie, T. A., Phillips, R. B., & Lurie, J. D. (2015). Risk of traumatic injury associated with chiropractic spinal manipulation in Medicare Part B beneficiaries aged 66-69 years. Spine, 40(4), 264-270.

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Fibromyalgia Improvement has been

Linked to Chiropractic Care

A report on the scientific literature 


By: Mark Studin DC, FASBE(C), DAAPM, DAAMLP

William Owens DC, DAAMLP, CPC

According to the Mayo Clinic:

Fibromyalgia is a disorder characterized by widespread musculoskeletal pain accompanied by fatigue, sleep, memory and mood issues. Researchers believe that fibromyalgia amplifies painful sensations by affecting the way your brain processes pain signals. Symptoms sometimes begin after a physical trauma, surgery, infection or significant psychological stress. In other cases, symptoms gradually accumulate over time with no single triggering event. Women are much more likely to develop fibromyalgia than are men. Many people who have fibromyalgia also have tension headaches, temporomandibular joint (TMJ) disorders, irritable bowel syndrome, anxiety and depression. While there is no cure for fibromyalgia, a variety of medications can help control symptoms. Exercise, relaxation and stress-reduction measures also may help.

 

 

Symptoms Include:

 

  • Widespread pain. The pain associated with fibromyalgia often is described as a constant dull ache that has lasted for at least three months. To be considered widespread, the pain must occur on both sides of your body and above and below your waist.
  •  People with fibromyalgia often awaken tired, even though they report sleeping for long periods of time. Sleep is often disrupted by pain, and many patients with fibromyalgia have other sleep disorders, such as restless legs syndrome and sleep apnea.
  • Cognitive difficulties. A symptom commonly referred to as "fibro fog" impairs the ability to focus, pay attention and concentrate on mental tasks.
  • Other problems. Many people who have fibromyalgia also may experience depression, headaches, and pain or cramping in the lower abdomen.

(http://www.mayoclinic.org/diseases-conditions/fibromyalgia/basics/symptoms/con-20019243)

 

By Mayo Clinic’s own admission, medicine has no solution for fibromyalgia patients when they report that these case are to be managed and further report that the management includes pain medication, antidepressants, anti-seizure drugs and psychotherapy. None have a cure, but all (except the psychotherapy have side effects.

 

 

In order to fully understand the effects of the spinal adjustment on the function and potential disease processes, we must first understand there are three primary pathways by which the chiropractic adjustment effects the human body.  These are through biomechanics (local joint fixation and motion), pain management (organized and monitored through sensory input into the dorsal horn of the spinal cord to higher centers in the brain) and the autonomic systems (sympathetic and parasympathetic influences such as blood pressure changes through the endocrine system).

 

It has been well established, as reported by Studin, Owens, and Zolli (2015), that the chiropractic spinal adjustment has a direct and immediate effect on the central nervous system, outlined as part of the “pain management” pathway of the chiropractic spinal adjustment response. Research has shown that the chiropractic spinal adjustment affects the modulation of ascending and descending communication in the central nervous system within the dorsal horn. The adjustment then affects the thalamus and other areas of the brain and has a direct effect on gating pain in both directly treated and disparate regions as a result of the central nervous system connections.  There are ancillary effects within primitive centers of the brain that control anxiety, depression and chronic responses to pain. 

 

Kovanur Sampath, Mani, Cotter and Tumilty (2015) reported that the effects of spinal manipulation (chiropractic spinal adjustments) on various functions of the autonomic nervous system have been well identified in manual therapy literature. They reported “The common physiological mechanism proposed for these autonomic nervous system changes involves possible influence on segmental and extrasegmental reflexes with a prominent role given to the peripheral sympathetic nervous system” They concluded, “…cervical manipulation elicits a parasympathetic response and a thoracic/lumbar SM [spinal manipulation] elicits a sympathetic response” (Kovanur Sampath et al., 2015, p. 2).  

 

In summary, it is evident that spinal manipulation has an effect on the autonomic nervous system though the direction of effect may vary.  While we have spent years observing and studying the effects of the chiropractic spinal adjustment, there has never been an identified direct connection to the higher cortical areas until recently.  The literature, according to Kovanur Sampath et al. (2015), has concluded that there is a direct relationship between the autonomic system and the hypothalamus - pituitary – adrenal gland in chronic pain syndromes including autoimmune diseases such as fibromyalgia, and other maladies. Currently, research is finally linking the neuronal mechanisms involved in pain modulation to the chiropractic adjustment.

 

The key is utilizing the chiropractic spinal adjustment in balancing the autonomic nervous system and in turn helping to rectify the hypothalamus – pituitary – adrenal gland imbalance as a viable treatment modality. In conclusion, it is the neuro-endocrine pathway research that has the ability to bring chiropractic full circle into proving objectively and scientifically what we have observed for 120 years.  We can also never lose sight that these finding are just a beginning, requiring more research and more answers to help providers create more specific treatment plans an offer more options for patients suffering with fibromyalgia and other maladies.

 

As with all of our articles from here forward, I would like to leave you with a last and seemingly unrelated statement.  I felt it was important to add this at the end since many of our critics negatively portray the safety of chiropractic care.  This statement shall put that to rest leaving only personal biases left standing. Whedon, Mackenzie, Phillips, and Lurie (2015) based their study on 6,669,603 subjects and after the unqualified subjects had been removed from the study, the total patient number accounted for 24,068,808 office visits. They concluded, “No mechanism by which SM [spinal manipulation] induces injury into normal healthy tissues has been identified” (Whedon et al., 2015, p. 5). This study supersedes all the rhetoric about chiropractic and stroke and renders an outcome assessment to help guide the triage pattern of mechanical spine patients.

 

References:

  1. Fibromyalgia, Mayo Clinic (2016), Retrieved from: http://www.mayoclinic.org/diseases-conditions/fibromyalgia/basics/symptoms/con-20019243
  2. 2.Studin, M., Owens, W., Zolli, F. (2015).Chiropractic, chronic back pain and brain shrinkage: A better understanding of Alzheimer’s, dementia, schizophrenia, depression and cognitive disorders and chiropractic’s role, A literature review of the mechanisms. The American Chiropractor, 37
  3. Kovanur Sampath, K., Mani, R., Cotter, J. D, & Tumilty, S. (2015). Measurable changes in the neuro-endocrine mechanism following spinal manipulation]. Medical Hypothesis, 85, 819-824
  1. Whedon, J. M., Mackenzie, T. A., Phillips, R. B., & Lurie, J. D. (2015). Risk of traumatic injury associated with chiropractic spinal manipulation in Medicare Part B beneficiaries aged 66-69 years. Spine, 40(4), 264-270.

 

Dr. Mark Studin is an Adjunct Associate Professor of Chiropractic at the University of Bridgeport College of Chiropractic, an Adjunct Professor of Clinical Sciences at Texas Chiropractic College and a clinical presenter for the State of New York at Buffalo, School of Medicine and Biomedical Sciences for post-doctoral education, teaching MRI spine interpretation and triaging trauma cases. He is also the president of the Academy of Chiropractic teaching doctors of chiropractic how to interface with the legal community (www.DoctorsPIProgram.com), teaches MRI interpretation and triaging trauma cases to doctors of all disciplines nationally and studies trends in healthcare on a national scale (www.TeachDoctors.com). He can be reached at DrMark@AcademyofChiropractic.com or at 631-786-4253.

Dr. Bill Owens is presently in private practice in Buffalo and Rochester NY and generates the majority of his new patient referrals directly from the primary care medical community.  He is an Associate Adjunct Professor at the State University of New York at Buffalo School of Medicine and Biomedical Sciences as well as the University of Bridgeport, College of Chiropractic and an Adjunct Professor of Clinical Sciences at Texas Chiropractic College.  He also works directly with doctors of chiropractic to help them build relationships with medical providers in their community. He can be reached at dr.owens@academyofchiropractic.com or www.mdreferralprogram.com or 716-228-3847  

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