BLOG

The Contemporary Model of Vertebral Column Joint Dysfunction and Impact of High-velocity, Low-amplitude Controlled Vertebral Thrusts on Neuromuscular Function

By Frank M. Painter|December 17, 2021|Neurology, Subluxation|

The Contemporary Model of Vertebral Column Joint Dysfunction and Impact of High-velocity, Low-amplitude Controlled Vertebral Thrusts on Neuromuscular Function

SOURCE: European J Applied Physiology 2021 (Oct); 121 (10): 2675–2720

Heidi Haavik, Nitika Kumari, Kelly Holt, Imran Khan Niazi, Imran Amjad, Amit N Pujari, Kemal Sitki Türker, Bernadette Murphy

Centre for Chiropractic Research,
New Zealand College of Chiropractic,
Auckland, New Zealand.

Purpose: There is growing evidence that vertebral column function and dysfunction play a vital role in neuromuscular control. This invited review summarises the evidence about how vertebral column dysfunction, known as a central segmental motor control (CSMC) problem, alters neuromuscular function and how spinal adjustments (high-velocity, low-amplitude or HVLA thrusts directed at a CSMC problem) and spinal manipulation (HVLA thrusts directed at segments of the vertebral column that may not have clinical indicators of a CSMC problem) alters neuromuscular function.

Methods: The current review elucidates the peripheral mechanisms by which CSMC problems, the spinal adjustment or spinal manipulation alter the afferent input from the paravertebral tissues. It summarises the contemporary model that provides a biologically plausible explanation for CSMC problems, the manipulable spinal lesion. This review also summarises the contemporary, biologically plausible understanding about how spinal adjustments enable more efficient production of muscular force. The evidence showing how spinal dysfunction, spinal manipulation and spinal adjustments alter central multimodal integration and motor control centres will be covered in a second invited review.

Results: Many studies have shown spinal adjustments increase voluntary force and prevent fatigue, which mainly occurs due to altered supraspinal excitability and multimodal integration. The literature suggests physical injury, pain, inflammation, and acute or chronic physiological or psychological stress can alter the vertebral column’s central neural motor control, leading to a CSMC problem. The many gaps in the literature have been identified, along with suggestions for future studies.

There are more articles like this @ our:

CHIROPRACTIC SUBLUXATION Page

(more…)

0

Best-Practice Recommendations for Chiropractic Care for Pregnant and Postpartum Patients: Results of a Consensus Process

By Frank M. Painter|December 16, 2021|Chiropractic Management, Pregnancy|

Best-Practice Recommendations for Chiropractic Care for Pregnant and Postpartum Patients: Results of a Consensus Process

The Chiro.Org Blog

SOURCE: J Manipulative Physiol Ther 2021 (Nov 23)

Carol Ann Weis, MSc, DC, Katherine Pohlman, DC, PhD, Jon Barrett, MBBch, MD, Maeve O’Beirne, MD, PhD, Kent Stuber, DC, MSc, Cheryl Hawk, DC, PhD

Department of Research,
Canadian Memorial Chiropractic College,
Toronto, ON, Canada.

Objective: The purpose of this project was to develop a best-practices document on chiropractic care for pregnant and postpartum patients with low back pain (LBP), pelvic girdle pain (PGP), or a combination.

Methods: A modified Delphi consensus process was conducted. A multidisciplinary steering committee of 11 health care professionals developed 71 seed statements based on their clinical experience and relevant literature. A total of 78 panelists from 7 countries were asked to rate the recommendations (70 chiropractors and representatives from 4 other health professions). Consensus was reached when at least 80% of the panelists deemed the statement to be appropriate along with a median response of at least 7 on a 9-point scale.

Results: Consensus was reached on 71 statements after 3 rounds of distribution. Statements included informed consent and risks, multidisciplinary care, key components regarding LBP during pregnancy, PGP during pregnancy and combined pain during pregnancy, as well as key components regarding postpartum LBP, PGP, and combined pain. Examination, diagnostic imaging, interventions, and lifestyle factors statements are included.

There are more articles like this @ our:

PREGNANCY AND CHIROPRACTIC page

(more…)

0

The Effect of Reduced Access to Chiropractic Care on Medical Service Use for Spine Conditions Among Older Adults

By Frank M. Painter|December 15, 2021|Cost-Effectiveness, Cost-Effectiveness of Chiropractic|

The Effect of Reduced Access to Chiropractic Care on Medical Service Use for Spine Conditions Among Older Adults

The Chiro.Org Blog

SOURCE: J Manipulative Physiol Ther 2021 (Aug 7)

Matthew Davis, Olga Yakusheva, Haiyin Liu, Brian Anderson, Julie Bynum

University of Michigan,
400 North Ingalls, Room 4347,
Ann Arbor, MI 48109

Objective: The purpose of this study was to examine the extent to which access to chiropractic care affects medical service use among older adults with spine conditions.

Methods: We used Medicare claims data to identify a cohort of 39,278 older adult chiropractic care users who relocated during 2010-2014 and thus experienced a change in geographic access to chiropractic care. National Plan and Provider Enumeration System data were used to determine chiropractor per population ratios across the United States. A reduction in access to chiropractic care was defined as decreasing 1 quintile or more in chiropractor per population ratio after relocation. Using a difference-in-difference analysis (before versus after relocation), we compared the use of medical services among those who experienced a reduction in access to chiropractic care versus those who did not.

Results: Among those who experienced a reduction in access to chiropractic care (versus those who did not), we observed an increase in the rate of visits to primary care physicians for spine conditions (an annual increase of 32.3 visits, 95% CI: 1.4-63.1 per 1,000) and rate of spine surgeries (an annual increase of 5.5 surgeries, 95% CI: 1.3-9.8 per 1,000). Considering the mean cost of a visit to a primary care physician and spine surgery, a reduction in access to chiropractic care was associated with an additional cost of $114,967 per 1,000 beneficiaries on medical services ($391 million nationally).

There are more articles like this @ our:

COST-EFFECTIVENESS Section

(more…)

0

Diagnosis of Sacroiliac Joint Pain: Validity of Individual Provocation Tests and Composites of Tests

By Frank M. Painter|December 14, 2021|Palpation|

Diagnosis of Sacroiliac Joint Pain: Validity of Individual Provocation Tests and Composites of Tests

The Chiro.Org Blog

SOURCE: Manual Therapy 2005 (Aug); 10 (3): 207–218

Mark Laslett, Charles N. Aprill, Barry McDonald, Sharon B. Young

Department of Health and Society,
Linköpings Universitet,
Linköping, Sweden.

Previous research indicates that physical examination cannot diagnose sacroiliac joint (SIJ) pathology. Earlier studies have not reported sensitivities and specificities of composites of provocation tests known to have acceptable inter-examiner reliability. This study examined the diagnostic power of pain provocation SIJ tests singly and in various combinations, in relation to an accepted criterion standard.

In a blinded criterion-related validity design, 48 patients were examined by physiotherapists using pain provocation SIJ tests and received an injection of local anaesthetic into the SIJ. The tests were evaluated singly and in various combinations (composites) for diagnostic power. All patients with a positive response to diagnostic injection reported pain with at least one SIJ test. Sensitivity and specificity for three or more of six positive SIJ tests were 94% and 78%, respectively. Receiver operator characteristic curves and areas under the curve were constructed for various composites. The greatest area under the curve for any two of the best four tests was 0.842.

In conclusion, composites of provocation SIJ tests are of value in clinical diagnosis of symptomatic SIJ. Three or more out of six tests or any two of four selected tests have the best predictive power in relation to results of intra-articular anaesthetic block injections. When all six provocation tests do not provoke familiar pain, the SIJ can be ruled out as a source of current LBP.

There is more like this @ our:

CHIROPRACTIC SUBLUXATION Page and the:

SPINAL PALPATION page

(more…)

0

Self-management at the Core of Back Pain Care:
10 Key Points for Clinicians

By Frank M. Painter|December 13, 2021|Biopsychosocial Model, Exercise and Chiropractic, Low Back Pain|

Self-management at the Core of Back Pain Care:
10 Key Points for Clinicians

The Chiro.Org Blog

SOURCE: Braz J Phys Ther 2021 (Jul); 25 (4): 396–406

Alice Kongsted, Inge Ris, Per Kjaer, Jan Hartvigsen

Department of Sports Science and Clinical Biomechanics,
University of Southern Denmarkm
Odense M, Denmark;

Chiropractic Knowledge Hub,
Odense M, Denmark.

Background: A paradigm shift away from clinician-led management of people with chronic disorders to people playing a key role in their own care has been advocated. At the same time, good health is recognised as the ability to adapt to changing life circumstances and to self-manage. Under this paradigm, successful management of persistent back pain is not mainly about clinicians diagnosing and curing patients, but rather about a partnership where clinicians help individuals live good lives despite back pain.

Objective: In this paper, we discuss why there is a need for clinicians to engage in supporting self-management for people with persistent back pain and which actions clinicians can take to integrate self-management support in their care for people with back pain.

Discussion: People with low back pain (LBP) self-manage their pain most of the time. Therefore, clinicians and health systems should empower them to do it well and provide knowledge and skills to make good decisions related to LBP and general health. Self-management does not mean that people are alone and without health care, rather it empowers people to know when to consult for diagnostic assessment, symptom relief, or advice. A shift in health care paradigm and clinicians’ roles is not only challenging for individual clinicians, it requires organisational support in clinical settings and health systems. Currently, there is no clear evidence showing how exactly LBP self-management is most effectively supported in clinical practice, but core elements have been identified that involve working with cognitions related to pain, behaviour change, and patient autonomy.

There is more like this @ our:

LOW BACK PAIN Section

(more…)

0

The Prevalence, Patterns, and Predictors of Chiropractic Use Among US Adults: Results From the 2012 National Health Interview Survey

By Frank M. Painter|December 8, 2021|Chiropractic Care|

The Prevalence, Patterns, and Predictors of Chiropractic Use Among US Adults: Results From the 2012 National Health Interview Survey

The Chiro.Org Blog

SOURCE: Spine (Phila Pa 1976) 2017 (Dec 1); 42 (23): 1810-1816

Jon Adams, Wenbo Peng, Holger Cramer, Tobias Sundberg, Craig Moore, et al.

Australian Research Centre in Complementary and Integrative Medicine (ARCCIM),
Faculty of Health, University of Technology Sydney,
Sydney, New South Wales, Australia.

From: Use of Yoga, Meditation, and Chiropractors Among U.S. Adults

Study design: Secondary analysis of a national survey.

Objective: The aim of this study was to investigate the prevalence, patterns, and predictors of chiropractic utilization in the US general population.
Summary of background data: Chiropractic is one of the largest manual therapy professions in the United States and internationally. Very few details have been reported about the use of chiropractic care in the United States in recent years.

Methods: Cross-sectional data from the 2012 National Health Interview Survey (n = 34,525) were analyzed to examine the lifetime and 12-month prevalence and utilization patterns of chiropractic use, profile of chiropractic users, and health-related predictors of chiropractic consultations.

Results: Lifetime and 12-month prevalence of chiropractic use were 24.0% and 8.4%, respectively. There is a growing trend of chiropractic use among US adults from 2002 to 2012. Back pain (63.0%) and neck pain (30.2%) were the most prevalent health problems for chiropractic consultations and the majority of users reported chiropractic helping a great deal with their health problem and improving overall health or well-being. A substantial number of chiropractic users had received prescription (23.0%) and/or over-the-counter medications (35.0%) for the same health problem for which chiropractic was sought and 63.8% reported chiropractic care combined with medical treatment as helpful. Both adults older than 30 years (compared to younger adults), and those diagnosed with spinal pain (compared to those without spinal pain) were more likely to have consulted a chiropractor in the past 12 months.

Conclusion: A substantial proportion of US adults utilized chiropractic services during the past 12 months and reported associated positive outcomes for overall well-being and/or specific health problems for which concurrent conventional care was common. Studies on the current patient integration of chiropractic and conventional health services are warranted.

0

The Contemporary Model of Vertebral Column Joint Dysfunction and Impact of High-velocity, Low-amplitude Controlled Vertebral Thrusts on Neuromuscular Function

The Contemporary Model of Vertebral Column Joint Dysfunction and Impact of High-velocity, Low-amplitude Controlled Vertebral Thrusts on Neuromuscular Function

Best-Practice Recommendations for Chiropractic Care for Pregnant and Postpartum Patients: Results of a Consensus Process

Best-Practice Recommendations for Chiropractic Care for Pregnant and Postpartum Patients: Results of a Consensus Process

The Effect of Reduced Access to Chiropractic Care on Medical Service Use for Spine Conditions Among Older Adults

The Effect of Reduced Access to Chiropractic Care on Medical Service Use for Spine Conditions Among Older Adults

Diagnosis of Sacroiliac Joint Pain: Validity of Individual Provocation Tests and Composites of Tests

Diagnosis of Sacroiliac Joint Pain: Validity of Individual Provocation Tests and Composites of Tests

Self-management at the Core of Back Pain Care: 10 Key Points for Clinicians

Self-management at the Core of Back Pain Care: 10 Key Points for Clinicians

The Prevalence, Patterns, and Predictors of Chiropractic Use Among US Adults: Results From the 2012 National Health Interview Survey

The Prevalence, Patterns, and Predictors of Chiropractic Use Among US Adults: Results From the 2012 National Health Interview Survey

Self-management at the Core of Back Pain Care:
10 Key Points for Clinicians

Self-management at the Core of Back Pain Care:
10 Key Points for Clinicians