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Martini RS, Brown T, Singh V, Woodbury A. Integrative Approaches for Cancer Pain Management. Curr Oncol Rep 2024; 26:691-705. [PMID: 38683254 DOI: 10.1007/s11912-024-01536-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2024] [Indexed: 05/01/2024]
Abstract
PURPOSE OF REVIEW The goal of this review is to summarize updates to the broad array of complementary therapies available for cancer pain. This paper will serve as a reference for clinicians managing pain in cancer patients. RECENT FINDINGS Patients are embracing integrative therapies in growing numbers; clinicians must be prepared to incorporate these therapies into patients' existing treatment regimens. This requires knowledge regarding risks, benefits, and potential interactions with existing cancer therapies. Integrative cancer pain management strategies have shown promise, with several proven effective for the management of cancer pain. Energy therapies, including acupuncture, and biologicals and nutraceuticals including overall diet and vitamin D, have the highest level of evidence for efficacy. The remaining therapies discussed in this chapter may be beneficial for patients on a case-by-case basis; risks and benefits of each individual therapy as described in the text must be further assessed in future rigorous trials to further clarify the role of these complementary therapies in cancer pain management.
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Affiliation(s)
- Reema Sabeeha Martini
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA, USA.
- Emory University Laney Graduate School, Atlanta, GA, USA.
| | | | - Vinita Singh
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Anna Woodbury
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, GA, USA
- Atlanta Veterans Affairs Healthcare System, Atlanta, GA, USA
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Han C, Feng M, Wen H, Yin X, Li J, Du W, Peng B, Liu G, Zhu L. Rotation-traction manipulation induced intradiskal pressure changes in cervical spine-an in vitro study. Front Bioeng Biotechnol 2024; 12:1322212. [PMID: 38390357 PMCID: PMC10881811 DOI: 10.3389/fbioe.2024.1322212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/02/2024] [Indexed: 02/24/2024] Open
Abstract
Objective: Evaluate the effect of rotation-traction manipulation on intradiskal pressure in human cervical spine specimen with different force and duration parameters, and compare the intradiskal pressure changes between rotation-traction manipulation and traction. Methods: Seven human cervical spine specimens were included in this study. The intradiskal pressure was measured by miniature pressure sensor implanting in the nucleus pulposus. rotation-traction manipulation and cervical spine traction were simulated using the MTS biomechanical machine. Varied thrust forces (50N, 150N, and 250N) and durations (0.05 s, 0.1 s, and 0.15 s) were applied during rotation-traction manipulation with Intradiscal pressure recorded in the neutral position, rotation-anteflexion position, preloading, and thrusting phases. Futuremore, we documented changes in intradiscal pressure during cervical spine traction with different loading forces (50N, 150N, and 250N). And a comparative analysis was performed to discern the impact on intradiscal pressure between manipulation and traction. Results: Manipulation application induced a significant reduction in intradiscal pressure during preloading and thrusting phases for each cervical intervertebral disc (p < 0.05). When adjusting thrust parameters, a discernible decrease in intradiscal pressure was observed with increasing thrust force, and the variations between different thrust forces were statistically significant (p < 0.05). Conversely, changes in duration did not yield a significant impact on intradiscal pressure (p > 0.05). Additionally, after traction with varying loading forces (50N, 150N, 250N), a noteworthy decrease in intradiscal pressure was observed (p < 0.05). And a comparative analysis revealed that rotation-traction manipulation more markedly reduced intradiscal pressure compared to traction alone (p < 0.05). Conclusion: Both rotation-traction manipulation and cervical spine traction can reduce intradiscal pressure, exhibiting a positive correlation with force. Notably, manipulation elicits more pronounced and immediate decompression effect, contributing a potential biomechanical rationale for its therapeutic efficacy.
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Affiliation(s)
- Changxiao Han
- Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory of Beijing of TCM Bone Setting, Beijing, China
| | - Minshan Feng
- Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory of Beijing of TCM Bone Setting, Beijing, China
| | - Haibao Wen
- Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory of Beijing of TCM Bone Setting, Beijing, China
| | - Xunlu Yin
- Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Jing Li
- Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory of Beijing of TCM Bone Setting, Beijing, China
| | - Wuyin Du
- Graduate Studies of Beijing University of Chinese Medicine, Beijing, China
| | - Bochen Peng
- Graduate Studies of Beijing University of Chinese Medicine, Beijing, China
| | - Guangwei Liu
- Key Laboratory of Beijing of TCM Bone Setting, Beijing, China
| | - Liguo Zhu
- Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Key Laboratory of Beijing of TCM Bone Setting, Beijing, China
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Bounds CL, Coppieters MW, Thomson HW, Larsen B, Evans K. Efficacy of Conservative Interventions for Musculoskeletal Conditions on Pain and Disability in Active Serving Military Personnel-A Systematic Review. Mil Med 2024; 189:e66-e75. [PMID: 36722165 PMCID: PMC10824481 DOI: 10.1093/milmed/usac409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 08/21/2022] [Accepted: 12/12/2022] [Indexed: 02/02/2023] Open
Abstract
INTRODUCTION Musculoskeletal (MSK) injuries and associated pain disorders are one of the leading causes for soldiers not being medically fit for deployment, impacting force capability and readiness. Musculoskeletal pain continues to be a leading cause of disability within military services and is associated with a substantial financial burden. A better understanding of the effectiveness of MSK pain management strategies is required. This review was designed to determine the efficacy of nonsurgical interventions, such as physiotherapy, exercise, pharmacology, and multidisciplinary programs, to manage MSK conditions in active serving military populations. MATERIALS AND METHODS MEDLINE, Embase, CINAHL, and SPORTDiscus were searched to identify relevant randomized clinical trials. Recommended methods were used for article identification, selection, and data extraction. The Cochrane Risk of Bias tool and the Grade of Recommendation, Assessment, Development, and Evaluation were used to appraise the studies. Where possible, meta-analyses were performed. The review was conducted according to the PRISMA guidelines. RESULTS Nineteen articles (1,408 participants) met the eligibility criteria. Low back pain (LBP) was the most frequently investigated condition, followed by knee pain, neck pain, and shoulder pain. Early physiotherapy, exercise and adjunct chiropractic manipulation (for LBP), and multidisciplinary pain programs (physiotherapy, occupational therapy, and psychology) (for chronic MSK pain) improved pain (standardized mean difference ranged from -0.39 to -1.34; low strength of evidence). Participation in multidisciplinary pain programs, adjunct chiropractic manipulation, and early physiotherapy improved disability (for LBP) (standardized mean difference ranged from -0.45 to -0.86; low to very low strength of evidence). No studies evaluated pain medication. Dietary supplements (glucosamine, chondroitin sulfate, and manganese ascorbate), electrotherapy, isolated lumbar muscle exercises, home cervical traction, or training in virtual reality showed no benefit. The studies had a high risk of bias, were typically underpowered, and demonstrated high clinical heterogeneity. CONCLUSIONS Currently available randomized clinical trials do not provide sufficient evidence to guide military organizations or health care professionals in making appropriate treatment decisions to manage MSK pain in active serving military personnel. Future research is essential to enable evidence-based recommendations for the effective management of MSK pain conditions in this unique population.
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Affiliation(s)
- Courtney L Bounds
- Menzies Health Institute Queensland, Griffith University, Brisbane (Nathan), QLD 4111, Australia
| | - Michel W Coppieters
- Menzies Health Institute Queensland, Griffith University, Brisbane (Nathan), QLD 4111, Australia
- Amsterdam Movement Sciences-Program Musculoskeletal Health, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam 1081 BT, The Netherlands
| | - Hayley W Thomson
- Menzies Health Institute Queensland, Griffith University, Brisbane (Nathan), QLD 4111, Australia
- Gold Coast University Hospital, Gold Coast Hospital and Health Service, Southport, QLD 4125, Australia
- Griffith Sports Physiology and Performance, Griffith University, Southport QLD 4222, Australia
- Healthia Limited, Brisbane, QLD 4006, Australia
| | - Brianna Larsen
- School of Health and Medical Sciences, University of Southern Queensland, Ipswich, QLD 4305, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Kerrie Evans
- Griffith Sports Physiology and Performance, Griffith University, Southport QLD 4222, Australia
- Healthia Limited, Brisbane, QLD 4006, Australia
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Lee WT, Chu ECP, Lam K, Lau R, Yeung J, Yau K, Chau C. Exploring Chiropractic Healthcare in Hong Kong: Sick Leave Certification Dilemma. Cureus 2024; 16:e52957. [PMID: 38406099 PMCID: PMC10894072 DOI: 10.7759/cureus.52957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2024] [Indexed: 02/27/2024] Open
Abstract
Objective This study aims to investigate the characteristics of chiropractic patients in Hong Kong, their experiences with chiropractic care, and their perspectives on chiropractors' authority over sick leave certificates. Method A cross-sectional survey was conducted among individuals receiving chiropractic treatment in Hong Kong. Data were collected through an online survey from May 11 to August 8, 2023, and descriptive analysis was employed to examine patient demographics, treatment effectiveness, and views on chiropractic sick leave authorization. A total of 522 valid responses were received. Result Among respondents, back pain was the primary reason for seeking chiropractic care, with many experiencing rapid relief and high satisfaction. However, many patients initially consulted other healthcare professionals, indicating potential integration challenges. Lengthy orthopedic wait times in Hong Kong highlight the need for chiropractic care. Concerns arose over chiropractors' inability to issue sick leave certificates, impacting patient convenience, treatment effectiveness, finances, and emotional well-being. Allowing chiropractors to authorize sick leave, with proper regulation, could address these issues. Conclusion In conclusion, this study underscores chiropractic care's potential in Hong Kong's healthcare system and suggests that recognizing chiropractors' role in sick leave authorization can enhance comprehensive patient care.
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Affiliation(s)
- Wai Ting Lee
- Integrative/Complementary Medicine, Chiropractic and Physiotherapy Centre, New York Medical Group, Hong Kong, CHN
| | - Eric Chun-Pu Chu
- Integrative/Complementary Medicine, Chiropractic and Physiotherapy Centre, New York Medical Group, Hong Kong, CHN
| | - Kary Lam
- Integrative/Complementary Medicine, Chiropractic Doctors Association of Hong Kong, Hong Kong, HKG
| | - Rick Lau
- Therapeutics, Chiropractic Doctors Association of Hong Kong, Hong Kong, HKG
| | - Jacky Yeung
- Integrative/Complementary Medicine, Chiropractic Doctors Association of Hong Kong, Hong Kong, HKG
| | - Kristy Yau
- Integrative/Complementary Medicine, Chiropractic and Physiotherapy Centre, New York Medical Group, Hong Kong, HKG
| | - Cherie Chau
- Integrative/Complementary Medicine, EC Healthcare, Hong Kong, HKG
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Innocenti T, Schleimer T, Salvioli S, Giagio S, Ostelo R, Chiarotto A. In trials of physiotherapy for chronic low back pain, clinical relevance is rarely interpreted, with great heterogeneity in the frameworks and thresholds used: a meta-research study. J Physiother 2024; 70:51-64. [PMID: 38072712 DOI: 10.1016/j.jphys.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 10/11/2023] [Accepted: 11/23/2023] [Indexed: 01/07/2024] Open
Abstract
QUESTIONS How do authors of randomised controlled trials (RCTs) interpret the clinical relevance of the effects of physiotherapy interventions compared with no intervention on pain intensity, physical function and time to recovery in people with chronic low back pain (CLBP)? How can the clinical relevance be re-interpreted based on the available smallest worthwhile effect (SWE) threshold for this comparison? Are the studies in this field adequately powered? DESIGN Cross-sectional meta-research study. PARTICIPANTS People with CLBP. OUTCOME MEASURES Pain intensity, physical function and time to recovery. RESULTS This review included 23 RCTs with 1,645 participants. Twenty-two and 18 studies were included in the analysis of pain intensity and physical function, respectively. No studies investigated time to recovery. Sixteen studies reported varying thresholds to interpret clinical relevance for physical function and pain intensity. Discrepancies between interpretation using the minimal important difference and SWE values were observed in five studies. Study power ranged from 9% to 98%, with only four studies having a power > 80%. CONCLUSION Little attention is given to the interpretation of clinical relevance in RCTs comparing physiotherapy with no intervention in CLBP, with great heterogeneity in the frameworks and thresholds used. Future trials should inform patients and clinicians on whether the effect of an intervention is large enough to be worthwhile, using a reliable and comprehensive approach like available SWE estimates. REGISTRATION medRxiv https://doi.org/10.1101/2022.12.14.22283454.
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Affiliation(s)
- Tiziano Innocenti
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, The Netherlands; GIMBE Foundation, Italy.
| | - Tim Schleimer
- Division of Physiotherapy, Department of Applied Health Sciences, Hochschule für Gesundheit, Bochum, Germany
| | - Stefano Salvioli
- GIMBE Foundation, Italy; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Silvia Giagio
- Division of Occupational Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Raymond Ostelo
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, The Netherlands; Department of Epidemiology and Data Science, Amsterdam UMC, Location Vrije Universiteit, Amsterdam Movement Sciences Research Institute, The Netherlands
| | - Alessandro Chiarotto
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, The Netherlands; Department of General Practice, Erasmus MC, University Medical Center, Rotterdam, the Netherlands
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Faurot KR, Park J, Miller V, Honvoh G, Domeniciello A, Mann JD, Gaylord SA, Lynch CE, Palsson O, Ramsden CE, MacIntosh BA, Horowitz M, Zamora D. Dietary fatty acids improve perceived sleep quality, stress, and health in migraine: a secondary analysis of a randomized controlled trial. FRONTIERS IN PAIN RESEARCH 2023; 4:1231054. [PMID: 37954068 PMCID: PMC10634433 DOI: 10.3389/fpain.2023.1231054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 10/06/2023] [Indexed: 11/14/2023] Open
Abstract
Background Migraine is a prevalent disabling condition often associated with comorbid physical and psychological symptoms that contribute to impaired quality of life and disability. Studies suggest that increasing dietary omega-3 fatty acid is associated with headache reduction, but less is known about the effects on quality of life in migraine. Methods After a 4-week run-in, 182 adults with 5-20 migraine days per month were randomized to one of the 3 arms for sixteen weeks. Dietary arms included: H3L6 (a high omega-3, low omega-6 diet), H3 (a high omega-3, an average omega-6 diet), or a control diet (average intakes of omega-3 and omega-6 fatty acids). Prespecified secondary endpoints included daily diary measures (stress perception, sleep quality, and perceived health), Patient-Reported Outcome Measurement Information System Version 1.0 ([PROMIS©) measures and the Migraine Disability Assessment (MIDAS). Analyses used linear mixed effects models to control for repeated measures. Results The H3L6 diet was associated with significant improvements in stress perception [adjusted mean difference (aMD): -1.5 (95% confidence interval: -1.7 to -1.2)], sleep quality [aMD: 0.2 (95% CI:0.1-0.2)], and perceived health [aMD: 0.2 (0.2-0.3)] compared to the control. Similarly, the H3 diet was associated with significant improvements in stress perception [aMD: -0.8 (-1.1 to -0.5)], sleep quality [aMD: 0.2 (0.1, 0.3)], and perceived health [aMD: 0.3 (0.2, 0.3)] compared to the control. MIDAS scores improved substantially in the intervention groups compared with the control (H3L6 aMD: -11.8 [-25.1, 1.5] and H3 aMD: -10.7 [-24.0, 2.7]). Among the PROMIS-29 assessments, the biggest impact was on pain interference [H3L6 MD: -1.8 (-4.4, 0.7) and H3 aMD: -3.2 (-5.9, -0.5)] and pain intensity [H3L6 MD: -0.6 (-1.3, 0.1) and H3 aMD: -0.6 (-1.4, 0.1)]. Discussion The diary measures, with their increased power, supported our hypothesis that symptoms associated with migraine attacks could be responsive to specific dietary fatty acid manipulations. Changes in the PROMIS© measures reflected improvements in non-headache pain as well as physical and psychological function, largely in the expected directions. These findings suggest that increasing omega-3 with or without decreasing omega-6 in the diet may represent a reasonable adjunctive approach to reducing symptoms associated with migraine attacks. Trial Registration: ClinicalTrials.gov NCT02012790.
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Affiliation(s)
- Keturah R. Faurot
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Jinyoung Park
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Vanessa Miller
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Gilson Honvoh
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Anthony Domeniciello
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
| | - J. Douglas Mann
- Department of Neurology, UNC School of Medicine, Chapel Hill, NC, United States
| | - Susan A. Gaylord
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Chanee E. Lynch
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
| | - Olafur Palsson
- Department of Medicine, UNC School of Medicine, Chapel Hill, NC, United States
| | - Christopher E. Ramsden
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
- Intramural Program of the National Institute on Alcohol Abuse and Alcoholism, NIH, Bethesda, MD, United States
| | - Beth A. MacIntosh
- Metabolic and Nutrition Research Core, UNC Medical Center, Chapel Hill, NC, United States
| | - Mark Horowitz
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
| | - Daisy Zamora
- Department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, United States
- Lipid Peroxidation Unit, Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, United States
- Department of Psychiatry, UNC School of Medicine, Chapel Hill, NC, United States
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Gorrell LM, Brown BT, Engel R, Lystad RP. Reporting of adverse events associated with spinal manipulation in randomised clinical trials: an updated systematic review. BMJ Open 2023; 13:e067526. [PMID: 37142321 PMCID: PMC10163511 DOI: 10.1136/bmjopen-2022-067526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 04/12/2023] [Indexed: 05/06/2023] Open
Abstract
OBJECTIVES To describe if there has been a change in the reporting of adverse events associated with spinal manipulation in randomised clinical trials (RCTs) since 2016. DESIGN A systematic literature review. DATA SOURCES Databases were searched from March 2016 to May 2022: MEDLINE (Ovid), Embase, CINAHL, ICL, PEDro and Cochrane Library. The following search terms and their derivatives were adapted for each platform: spinal manipulation; chiropractic; osteopathy; physiotherapy; naprapathy; medical manipulation and clinical trial. METHODS Domains of interest (pertaining to adverse events) included: completeness and location of reporting; nomenclature and description; spinal location and practitioner delivering manipulation; methodological quality of the studies and details of the publishing journal. Frequencies and proportions of studies reporting on each of these domains were calculated. Univariable and multivariable logistic regression models were fitted to examine the effect of potential predictors on the likelihood of studies reporting on adverse events. RESULTS There were 5399 records identified by the electronic searches, of which 154 (2.9%) were included in the analysis. Of these, 94 (61.0%) reported on adverse events with only 23.4% providing an explicit description of what constituted an adverse event. Reporting of adverse events in the abstract has increased (n=29, 30.9%) while reporting in the results section has decreased (n=83, 88.3%) over the past 6 years. Spinal manipulation was delivered to 7518 participants in the included studies. No serious adverse events were reported in any of these studies. CONCLUSIONS While the current level of reporting of adverse events associated with spinal manipulation in RCTs has increased since our 2016 publication on the same topic, the level remains low and inconsistent with established standards. As such, it is imperative for authors, journal editors and administrators of clinical trial registries to ensure there is more balanced reporting of both benefits and harms in RCTs involving spinal manipulation.
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Affiliation(s)
- Lindsay M Gorrell
- Integrative Spinal Research Group, Department of Chiropractic Medicine, University Hospital Balgrist and University of Zurich, Zurich, Switzerland
| | - Benjamin T Brown
- Department of Chiropractic, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Roger Engel
- Department of Chiropractic, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Reidar P Lystad
- Australian Institute of Health Innovation, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
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Vining R, Onifer SM, Twist E, Ziegler AM, Corber L, Long CR. Thoracolumbar fascia mobility and chronic low back pain: Phase 1 of a pilot and feasibility study assessing repeated measures and the influence of paraspinal muscle contraction. J Bodyw Mov Ther 2023; 34:19-27. [PMID: 37301552 DOI: 10.1016/j.jbmt.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/14/2023] [Accepted: 04/03/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Differential movement, or shear strain (SS), between layers of thoracolumbar fascia is reduced with chronic low back pain. To provide a foundation for clinical research involving SS, this study assessed temporal stability and the effect of paraspinal muscle contraction on SS in persons with chronic low back pain. METHODS We used ultrasound imaging to measure SS in adults self-reporting low back pain ≥1 year. Images were obtained by placing a transducer 2-3 cm lateral to L2-3 with participants lying prone and relaxed on a table moving the lower extremities downward 15°, for 5 cycles at 0.5 Hz. To assess paraspinal muscle contraction effects, participants raised the head slightly from the table. SS was calculated using 2 computational methods. Method 1 averaged the maximum SS from each side during the third cycle. Method 2 used the maximum SS from any cycle (2-4) on each side, prior to averaging. SS was also assessed after a 4-week no manual therapy period. RESULTS Of 30 participants (n = 14 female), mean age was 40 years; mean BMI 30.1. Mean (SE) SS in females with paraspinal muscle contraction was 66% (7.4) (method 1) and 78% (7.8) (method 2); 54% (6.9) (method 1) and 67% (7.3) (method 2) in males. With muscles relaxed, mean SS in females was 77% (7.6) (method 1) or 87% (6.8) (method 2); 63% (7.1) (method 1) and 78% (6.4) (method 2) in males. Mean SS decreased 8-13% in females and 7-13% in males after 4-weeks CONCLUSION: Mean SS in females was higher than males at each timepoint. Paraspinal muscle contraction temporarily reduced SS. Over a 4-week no-treatment period, mean SS (with paraspinal muscles relaxed) decreased. Methods less likely to induce muscle guarding and enabling assessment with broader populations are needed.
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Affiliation(s)
- Robert Vining
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA, USA.
| | - Stephen M Onifer
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA, USA
| | - Elissa Twist
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA, USA
| | - Anna-Marie Ziegler
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA, USA
| | - Lance Corber
- Palmer College of Chiropractic, 1000 Brady St, Davenport, IA, USA
| | - Cynthia R Long
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA, USA
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De Carvalho DE, Callaghan JP. The effect of lumbar spinal manipulation on biomechanical factors and perceived transient pain during prolonged sitting: a laboratory-controlled cross-sectional study. Chiropr Man Therap 2022; 30:62. [PMID: 36585725 PMCID: PMC9805135 DOI: 10.1186/s12998-022-00472-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Spinal manipulation has been shown to affect muscle activity, posture, and pain. To date, no studies have examined the effect of manipulation on biomechanical factors during sitting. Therefore, the purpose of this study was to investigate the immediate effect of lumbar spinal manipulation on trunk muscle activation, spine posture and movements, and perceived ratings of transient pain in asymptomatic adults during prolonged office sitting. METHODS Twenty healthy adults were recruited for a single laboratory session that included a standardized office sitting/data entry protocol (120 min total, 3 blocks of 40 min). Data were collected between July and August 2012. The first block (baseline) was immediately followed by two experimental blocks. Prior to the start of each experimental block, participants were transferred to a therapy plinth and placed side lying (right side down), and a random presentation of either a control or high velocity low amplitude thrust directed at L4/L5 was delivered. Continuous measures of muscle activity, spine posture, and spine movements were recorded throughout the sitting trials. Perceived transient pain was measured by visual analogue scale at 10-min intervals (including immediately before and after the randomized maneuvers). RESULTS There were no significant differences in spine or pelvic posture or perceived back pain following either the manipulation or control maneuvers. Significantly reduced muscle activity and increased shifts of the lumbar spine angle were identified in the block following manipulation compared to both baseline and post control blocks. CONCLUSIONS Spinal manipulation does not appear to have an immediate impact on spine or pelvic posture in healthy adults but does appear to reduce muscle activity and increase spine movement during sitting. Future work should replicate this study with a larger population in a field setting. It may be worthwhile to explore the implication of reduced muscle activation and increased spine movements during prolonged sitting for office workers that receive manipulations or mobilizations during their workday.
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Affiliation(s)
- D. E. De Carvalho
- grid.25055.370000 0000 9130 6822Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6 Canada
| | - J. P. Callaghan
- grid.46078.3d0000 0000 8644 1405Department of Kinesiology & Health Sciences, Faculty of Health, University of Waterloo, Waterloo, ON N2L 3G1 Canada
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Vining R, Onifer SM, Twist E, Ziegler AM, Corber L, Long CR. Thoracolumbar fascia mobility and chronic low back pain: Phase 2 of a pilot and feasibility study including multimodal chiropractic care. Chiropr Man Therap 2022; 30:46. [PMID: 36271428 PMCID: PMC9587561 DOI: 10.1186/s12998-022-00455-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 09/27/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Thoracolumbar fascia mobility observed with ultrasound imaging and calculated as shear strain is lower in persons with chronic low back pain. This pilot and feasibility trial assessed thoracolumbar shear strain in persons with chronic low back pain following spinal manipulation and over an 8-week course of multimodal chiropractic care. METHODS Adults self-reporting chronic low back pain ≥ 1 year participated between September 2019 and April 2021 in a trial using ultrasound imaging to measure thoracolumbar shear strain. Ultrasound imaging occurred 2-3 cm lateral to L2-3 while participants relaxed prone on an automated table moving the lower extremities downward 15 degrees, for 5 cycles at 0.5 Hz. Pain intensity on an 11-point numerical rating scale, disability, pain interference, and global improvement were also collected. Participants received 8-weeks of twice-weekly chiropractic care including spinal manipulation, education, exercise, self-management advice and myofascial therapies. Shear strain was computed using 2 methods. The highest shear strain from movement cycles 2, 3, or 4 was averaged over right and left sides for each participant. Alternately, the highest shear strain from movement cycle 3 was used. All data were analyzed over time using mixed-effects models. Estimated mean changes are reported. RESULTS Of 20 participants completing 8-weeks of chiropractic care (female n = 11), mean (SD) age was 41 years (12.6); mean BMI was 28.5 (6.2). All clinical outcomes improved at 8-weeks. Mean (95% confidence interval) pain intensity decreased 2.7 points (- 4.1 to - 1.4) for females and 2.1 points (- 3.7 to 0.4) for males. Mean Roland-Morris disability score decreased by 5 points (- 7.2 to - 2.8) for females, 2.3 points (- 4.9 to 0.2) for males. Mean PROMIS pain interference T-score decreased by 8.7 points (- 11.8 to - 5.5) for females, 5.6 points (- 9.5 to - 1.6) for males. Mean shear strain at 8-weeks increased in females 5.4% (- 9.9 to 20.8) or 15% (- 0.5 to 30.6), decreasing in males 6.0% (- 24.2 to 12.2) or 2% (- 21.0 to 16.8) depending on computational method. CONCLUSION Spinal manipulation does not likely disrupt adhesions or relax paraspinal muscles enough to immediately affect shear strain. Clinical outcomes improved in both groups, however, shear strain only increased in females following 8-weeks of multimodal chiropractic care. Trial registration ClinicalTrials.gov registration is NCT03916705.
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Affiliation(s)
- Robert Vining
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA, USA.
| | - Stephen M. Onifer
- grid.419969.a0000 0004 1937 0749Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA USA
| | - Elissa Twist
- grid.419969.a0000 0004 1937 0749Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA USA
| | - Anna-Marie Ziegler
- grid.419969.a0000 0004 1937 0749Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA USA
| | - Lance Corber
- grid.419969.a0000 0004 1937 0749Palmer College of Chiropractic, Information Technology, 1000 Brady St, Davenport, IA USA
| | - Cynthia R. Long
- grid.419969.a0000 0004 1937 0749Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 1000 Brady St, Davenport, IA USA
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Grabowska W, Burton W, Kowalski MH, Vining R, Long CR, Lisi A, Hausdorff JM, Manor B, Muñoz-Vergara D, Wayne PM. A systematic review of chiropractic care for fall prevention: rationale, state of the evidence, and recommendations for future research. BMC Musculoskelet Disord 2022; 23:844. [PMID: 36064383 PMCID: PMC9442928 DOI: 10.1186/s12891-022-05783-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/25/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Falls in older adults are a significant and growing public health concern. There are multiple risk factors associated with falls that may be addressed within the scope of chiropractic training and licensure. Few attempts have been made to summarize existing evidence on multimodal chiropractic care and fall risk mitigation. Therefore, the broad purpose of this review was to summarize this research to date. BODY: Systematic review was conducted following PRISMA guidelines. Databases searched included PubMed, Embase, Cochrane Library, PEDro, and Index of Chiropractic Literature. Eligible study designs included randomized controlled trials (RCT), prospective non-randomized controlled, observational, and cross-over studies in which multimodal chiropractic care was the primary intervention and changes in gait, balance and/or falls were outcomes. Risk of bias was also assessed using the 8-item Cochrane Collaboration Tool. The original search yielded 889 articles; 21 met final eligibility including 10 RCTs. One study directly measured the frequency of falls (underpowered secondary outcome) while most studies assessed short-term measurements of gait and balance. The overall methodological quality of identified studies and findings were mixed, limiting interpretation regarding the potential impact of chiropractic care on fall risk to qualitative synthesis. CONCLUSION Little high-quality research has been published to inform how multimodal chiropractic care can best address and positively influence fall prevention. We propose strategies for building an evidence base to inform the role of multimodal chiropractic care in fall prevention and outline recommendations for future research to fill current evidence gaps.
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Affiliation(s)
- Weronika Grabowska
- Brigham and Women's Hospital and Harvard Medical School Division of Preventive Medicine, Osher Center for Integrative Medicine, 900 Commonwealth Avenue, 3rd Floor, Boston, MA, 02215, USA
| | - Wren Burton
- Brigham and Women's Hospital and Harvard Medical School Division of Preventive Medicine, Osher Center for Integrative Medicine, 900 Commonwealth Avenue, 3rd Floor, Boston, MA, 02215, USA.
| | - Matthew H Kowalski
- Osher Clinical Center for Integrative Medicine, Brigham and Women's Healthcare Center, 850 Boylston Street, Suite 422, Chestnut Hill, MA, 02445, USA
| | - Robert Vining
- Palmer Center for Chiropractic Research, 1000 Brady Street, Davenport, IA, 52803, USA
| | - Cynthia R Long
- Palmer Center for Chiropractic Research, 1000 Brady Street, Davenport, IA, 52803, USA
| | - Anthony Lisi
- Yale University Center for Medical Informatics, 300 George Street, Suite 501, New Haven, CT, USA
| | - Jeffrey M Hausdorff
- Center for the Study of Movement Cognition and Mobility, Tel Aviv Sourasky Medical Center, Dafna St 5, Tel Aviv-Yafo, Israel
| | - Brad Manor
- Hinda and Arthur Marcus Institute for Aging Research, 1200 Centre Street, Boston, MA, 02131, USA
| | - Dennis Muñoz-Vergara
- Brigham and Women's Hospital and Harvard Medical School Division of Preventive Medicine, Osher Center for Integrative Medicine, 900 Commonwealth Avenue, 3rd Floor, Boston, MA, 02215, USA
| | - Peter M Wayne
- Brigham and Women's Hospital and Harvard Medical School Division of Preventive Medicine, Osher Center for Integrative Medicine, 900 Commonwealth Avenue, 3rd Floor, Boston, MA, 02215, USA
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Over Half of Clinical Trials of Mobilization and Manipulation for Patients With Low Back Pain May Have Limited Real-World Applicability: A Systematic Review of 132 Clinical Trials. J Orthop Sports Phys Ther 2022; 52:532-545. [PMID: 35722756 DOI: 10.2519/jospt.2022.10962] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To evaluate the existing body of trials assessing manual therapy for low back pain (LBP) to determine where it falls on the efficacyeffectiveness continuum. DESIGN Methodology systematic review. LITERATURE SEARCH PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), CENTRAL (Cochrane Central Register of Controlled Trials), and PEDro (Physiotherapy Evidence Database) were searched for trials published between January 1, 2000, and April 30, 2021. STUDY SELECTION CRITERIA We included randomized clinical trials investigating joint mobilization and manipulation for adults with nonspecific LBP that were available in English. DATA SYNTHESIS We used the Rating of Included Trials on the Efficacy-Effectiveness Spectrum (RITES) tool to score included trials across 4 domains: participant characteristics, trial setting, flexibility of intervention(s), and clinical relevance of experimental and comparison intervention(s). Proportions of trials with greater emphasis on efficacy or effectiveness were calculated for each domain. RESULTS Of the 132 included trials, a greater proportion emphasized efficacy than effectiveness for domains participant characteristics (50% vs 38%), trial setting (71% vs 20%), and flexibility of intervention(s) (61% vs 25%). The domain clinical relevance of experimental and comparison intervention(s) had lower emphasis on efficacy (41% vs 50%). CONCLUSION Most trials investigating manual therapy for LBP lack pragmatism across the RITES domains (ie, they emphasize efficacy). To improve real-world implementation, more research emphasizing effectiveness is needed. This could be accomplished by recruiting from more diverse participant pools, involving multiple centers that reflect common clinical practice settings, involving clinicians with a variety of backgrounds/experience, and allowing flexibility in how interventions are delivered. J Orthop Sports Phys Ther 2022;52(8):532-545. Epub: 19 June 2022. doi:10.2519/jospt.2022.10962.
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Long CR, Salsbury SA, Vining RD, Lisi AJ, Corber L, Twist E, Abrams T, Wallace RB, Goertz CM. Care Outcomes for Chiropractic Outpatient Veterans (COCOV): a single-arm, pragmatic, pilot trial of multimodal chiropractic care for U.S. veterans with chronic low back pain. Pilot Feasibility Stud 2022; 8:54. [PMID: 35256010 PMCID: PMC8900358 DOI: 10.1186/s40814-022-01008-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/18/2022] [Indexed: 08/30/2023] Open
Abstract
Background Over 25% of veterans seeking care at U.S. Veterans Health Administration facilities have chronic low back pain (LBP), with high rates of mental health comorbidities. The primary objective of this study was to assess the feasibility of participant recruitment, retention, and electronic data collection to prepare for the subsequent randomized trial of multimodal chiropractic care for pain management of veterans with chronic low back pain. The secondary objectives were to estimate effect sizes and variability of the primary outcome and choose secondary outcomes for the full-scale trial. Methods This single-arm pilot trial enrolled 40 veterans with chronic LBP at one Veterans Health Administration facility for a 10-week course of pragmatic multimodal chiropractic care. Recruitment was by (1) provider referral, (2) invitational letter from the electronic health record pre-screening, and (3) standard direct recruitment. We administered patient-reported outcome assessments through an email link to REDCap, an electronic data capture platform, at baseline and 5 additional timepoints. Retention was tracked through adherence to the treatment plan and completion rates of outcome assessments. Descriptive statistics were calculated for baseline characteristics and outcome variables. Results We screened 91 veterans over 6 months to enroll our goal of 40 participants. Seventy percent were recruited through provider referrals. Mean age (range) was 53 (22–79) years and 23% were female; 95% had mental health comorbidities. The mean number of chiropractic visits was 4.5 (1–7). Participants adhered to their treatment plan, with exception of 3 who attended only their first visit. All participants completed assessments at the in-person baseline visit and 80% at the week 10 final endpoint. We had no issues administering assessments via REDCap. We observed clinically important improvements on the Roland-Morris Disability Questionnaire [mean change (SD): 3.6 (6.1)] and on PROMIS® pain interference [mean change (SD): 3.6 (5.6)], which will be our primary and key secondary outcome, respectively, for the full-scale trial. Conclusions We demonstrated the feasibility of participant recruitment, retention, and electronic data collection for conducting a pragmatic clinical trial of chiropractic care in a Veterans Health Administration facility. Using the pilot data and lessons learned, we modified and refined a protocol for a full-scale, multisite, pragmatic, National Institutes of Health-funded randomized trial of multimodal chiropractic care for veterans with chronic LBP that began recruitment in February 2021. Trial registration ClinicalTrials.gov NCT03254719 Supplementary Information The online version contains supplementary material available at 10.1186/s40814-022-01008-0.
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Salsbury SA, Twist E, Wallace RB, Vining RD, Goertz CM, Long CR. Care Outcomes for Chiropractic Outpatient Veterans (COCOV): a qualitative study with veteran stakeholders from a pilot trial of multimodal chiropractic care. Pilot Feasibility Stud 2022; 8:6. [PMID: 35031072 PMCID: PMC8759237 DOI: 10.1186/s40814-021-00962-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 12/13/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Low back pain (LBP) is common among military veterans seeking treatment in Department of Veterans Affairs (VA) healthcare facilities. As chiropractic services within VA expand, well-designed pragmatic trials and implementation studies are needed to assess clinical effectiveness and program uptake. This study evaluated veteran stakeholder perceptions of the feasibility and acceptability of care delivery and research processes in a pilot trial of multimodal chiropractic care for chronic LBP. METHODS The qualitative study was completed within a mixed-method, single-arm, pragmatic, pilot clinical trial of chiropractic care for LBP conducted in VA chiropractic clinics. Study coordinators completed semi-structured, in person or telephone interviews with veterans near the end of the 10-week trial. Interviews were audiorecorded and transcribed verbatim. Qualitative content analysis using a directed approach explored salient themes related to trial implementation and delivery of chiropractic services. RESULTS Of 40 participants, 24 completed interviews (60% response; 67% male gender; mean age 51.7 years). Overall, participants considered the trial protocol and procedures feasible and reported that the chiropractic care and recruitment methods were acceptable. Findings were organized into 4 domains, 10 themes, and 21 subthemes. Chiropractic service delivery domain encompassed 3 themes/8 subthemes: scheduling process (limited clinic hours, scheduling future appointments, attendance barriers); treatment frequency (treatment sufficient for LBP complaint, more/less frequent treatments); and chiropractic clinic considerations (hire more chiropractors, including female chiropractors; chiropractic clinic environment; patient-centered treatment visits). Outcome measures domain comprised 3 themes/4 subthemes: questionnaire burden (low burden vs. time-consuming or repetitive); relevance (items relevant for LBP study); and timing and individualization of measures (questionnaire timing relative to symptoms, personalized approach to outcomes measures). The online data collection domain included 2 themes/4 subthemes: user concerns (little difficulty vs. form challenges, required computer skills); and technology issues (computer/internet access, junk mail). Clinical trial planning domain included 2 themes/5 subthemes: participant recruitment (altruistic service by veterans, awareness of chiropractic availability, financial compensation); and communication methods (preferences, potential barriers). CONCLUSIONS This qualitative study highlighted veteran stakeholders' perceptions of VA-based chiropractic services and offered important suggestions for conducting a full-scale, veteran-focused, randomized trial of multimodal chiropractic care for chronic LBP in this clinical setting. TRIAL REGISTRATION ClinicalTrials.gov NCT03254719.
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Affiliation(s)
- Stacie A. Salsbury
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 741 Brady Street, Davenport, Iowa 52803 USA
| | - Elissa Twist
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 741 Brady Street, Davenport, Iowa 52803 USA
| | - Robert B. Wallace
- Department of Epidemiology, College of Public Health, The University of Iowa, S422 CPHB, 145 N. Riverside Drive, Iowa City, Iowa 52242 USA
| | - Robert D. Vining
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 741 Brady Street, Davenport, Iowa 52803 USA
| | - Christine M. Goertz
- Department of Orthopaedic Surgery, Duke University School of Medicine, 200 Morris Street, Durham, North Carolina 27701 USA
| | - Cynthia R. Long
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, 741 Brady Street, Davenport, Iowa 52803 USA
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Green BN, Dunn AS. An Essential Guide to Chiropractic in the United States Military Health System and Veterans Health Administration. JOURNAL OF CHIROPRACTIC HUMANITIES 2021; 28:35-48. [PMID: 35002576 PMCID: PMC8720651 DOI: 10.1016/j.echu.2021.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE The purpose of this article is to provide an essential overview of chiropractic services in United States military and veterans' health care systems. METHODS We reviewed literature, legislation, and policies from 1936 through September 2021 pertaining to chiropractic services in the United States military and veterans' health systems. Using these sources and our combined experience in these systems, we identified fundamental themes in the delivery of chiropractic care in the health care systems of the Department of Defense (providing health care for active duty service members) and the Department of Veterans Affairs (providing health care for veterans) in main topic areas. RESULTS We identified 7 main topic areas relevant to the 2 systems: populations served by chiropractors; health care systems; integration; utilization and supply of chiropractic care; vetting of chiropractors; roles and evaluation of chiropractors; and oversight and leadership. Key information about chiropractic care in these systems was synthesized into the main topic areas. Benefits of high-quality within-system chiropractic care to active-duty service members and veterans are presented. The assets that within-system chiropractors bring to the Department of Defense and Department of Veterans Affairs health care systems are discussed for each main topic area. CONCLUSION This article contains an essential overview of chiropractic services in the Department of Defense and the Department of Veterans Affairs. It offers clarity regarding the integration of chiropractic services into these health care systems and includes a 1-page brief of talking points that may help better inform ongoing discussions of chiropractic services in these 2 different but intertwined environments.
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Affiliation(s)
- Bart N. Green
- National University of Health Sciences, Lombard, Illinois
| | - Andrew S. Dunn
- Chiropractic Department, VA Western New York Healthcare System, Buffalo, New York
- Department of Chiropractic Clinical Sciences, New York Chiropractic College, Seneca Falls, New York
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Flynn DM, McQuinn H, Burke L, Steffen A, Fairchok A, Snow T, Doorenbos AZ. Use of Complementary and Integrative Health Therapies Prior to Intensive Functional Restoration in Active Duty Service Members with Chronic Pain. PAIN MEDICINE 2021; 23:844-856. [PMID: 34791423 DOI: 10.1093/pm/pnab326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 10/09/2021] [Accepted: 10/24/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Psychosocial factors are known to predict chronic pain, and the use of complementary and integrative health (CIH) therapies to address pain is emerging among military population. However, conflicting results on pain outcomes warrant additional research. This study aimed to (1) evaluate the benefit of adding a CIH pain management program to standard rehabilitative care (SRC), as compared to SRC alone, as precursor to an intensive functional restoration (FR) program; (2) identify factors that predict improvement in pain outcomes following treatment; and (3) determine the proportion of participants who experience clinically meaningful response. DESIGN Pragmatic randomized controlled clinical trial. Participants were randomized to a 3-week course of either SRC alone or SRC+CIH (stage 1), followed by a 3- to 6-week course of FR (stage 2). SETTING AND SUBJECTS Active duty service members with chronic pain. METHODS Participants completed either SRC alone or SRC+CIH (stage 1), followed by a course of FR (stage 2). Patient-reported and provider-determined outcomes were collected at baseline, after stage 1, and after stage 2. A covariance pattern model with unstructured residual covariance matrix was used to compare treatment arms while accounting for dependency due to repeated measurements. RESULTS A total of 210 service members participated. Most were Army (82%) and male (84%). Participants randomized to the SRC+CIH intervention had greater improvement in the pain impact score than those in the SRC alone group. Predictors of outcomes were baseline impact score, anger, depression, and educational status. CONCLUSIONS This study found that military service members with the highest pain impact benefit the most from interdisciplinary pain care.
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Affiliation(s)
| | | | - Larisa Burke
- College of Nursing, University of Illinois, Chicago, USA
| | - Alana Steffen
- College of Nursing, University of Illinois, Chicago, USA
| | | | - Tyler Snow
- Madigan Army Medical Center, Washington, USA
| | - Ardith Z Doorenbos
- College of Nursing, University of Illinois, Chicago, USA.,Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, USA
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The contemporary model of vertebral column joint dysfunction and impact of high-velocity, low-amplitude controlled vertebral thrusts on neuromuscular function. Eur J Appl Physiol 2021; 121:2675-2720. [PMID: 34164712 PMCID: PMC8416873 DOI: 10.1007/s00421-021-04727-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 05/20/2021] [Indexed: 02/08/2023]
Abstract
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. Conclusion Spinal adjustments of CSMC problems impact motor control in a variety of ways. These include increasing muscle force and preventing fatigue. These changes in neuromuscular function most likely occur due to changes in supraspinal excitability. The current contemporary model of the CSMC problem, and our understanding of the mechanisms of spinal adjustments, provide a biologically plausible explanation for how the vertebral column’s central neural motor control can dysfunction, can lead to a self-perpetuating central segmental motor control problem, and how HVLA spinal adjustments can improve neuromuscular function.
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Niazi IK, Kamavuako EN, Holt K, Janjua TAM, Kumari N, Amjad I, Haavik H. The Effect of Spinal Manipulation on the Electrophysiological and Metabolic Properties of the Tibialis Anterior Muscle. Healthcare (Basel) 2020; 8:healthcare8040548. [PMID: 33321904 PMCID: PMC7764559 DOI: 10.3390/healthcare8040548] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/07/2020] [Accepted: 12/07/2020] [Indexed: 12/31/2022] Open
Abstract
There is growing evidence showing that spinal manipulation increases muscle strength in healthy individuals as well as in people with some musculoskeletal and neurological disorders. However, the underlying mechanism by which spinal manipulation changes muscle strength is less clear. This study aimed to assess the effects of a single spinal manipulation session on the electrophysiological and metabolic properties of the tibialis anterior (TA) muscle. Maximum voluntary contractions (MVC) of the ankle dorsiflexors, high-density electromyography (HDsEMG), intramuscular EMG, and near-infrared spectroscopy (NIRS) were recorded from the TA muscle in 25 participants with low level recurring spinal dysfunction using a randomized controlled crossover design. The following outcomes: motor unit discharge rate (MUDR), strength (force at MVC), muscle conduction velocity (CV), relative changes in oxy- and deoxyhemoglobin were assessed pre and post a spinal manipulation intervention and passive movement control. Repeated measures ANOVA was used to assess within and between-group differences. Following the spinal manipulation intervention, there was a significant increase in MVC (p = 0.02; avg 18.87 ± 28.35%) and a significant increase in CV in both the isometric steady-state (10% of MVC) contractions (p < 0.01; avg 22.11 ± 11.69%) and during the isometric ramp (10% of MVC) contractions (p < 0.01; avg 4.52 ± 4.58%) compared to the control intervention. There were no other significant findings. The observed TA strength and CV increase, without changes in MUDR, suggests that the strength changes observed following spinal manipulation are, in part, due to increased recruitment of larger, higher threshold motor units. Further research needs to investigate the longer term and potential functional effects of spinal manipulation in various patients who may benefit from improved muscle function and greater motor unit recruitment.
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Affiliation(s)
- Imran Khan Niazi
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (K.H.); (N.K.); (I.A.)
- Faculty of Health & Environmental Sciences, Health & Rehabilitation Research Institute, AUT University, Auckland 0627, New Zealand
- Department of Health Science and Technology, Aalborg University, Aalborg 9220, Denmark;
- Correspondence: (I.K.N.); (H.H.)
| | - Ernest Nlandu Kamavuako
- Department of Informatics, King’s College London, London WC2R 2LS, UK;
- Faculté de Médecine, Université de Kindu, Kindu, Congo
| | - Kelly Holt
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (K.H.); (N.K.); (I.A.)
| | | | - Nitika Kumari
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (K.H.); (N.K.); (I.A.)
- Faculty of Health & Environmental Sciences, Health & Rehabilitation Research Institute, AUT University, Auckland 0627, New Zealand
| | - Imran Amjad
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (K.H.); (N.K.); (I.A.)
- Faculty of Rehabilitation and Allied Sciences, Riphah International University, Islamabad 46000, Pakistan
| | - Heidi Haavik
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (K.H.); (N.K.); (I.A.)
- Correspondence: (I.K.N.); (H.H.)
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Green BN, Gilford SR, Beacham RF. Chiropractic in the United States Military Health System: A 25th-Anniversary Celebration of the Early Years. JOURNAL OF CHIROPRACTIC HUMANITIES 2020; 27:37-58. [PMID: 33927584 PMCID: PMC8074685 DOI: 10.1016/j.echu.2020.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/04/2020] [Accepted: 10/09/2020] [Indexed: 05/02/2023]
Abstract
OBJECTIVE The purpose of this report is to record noteworthy events that occurred during the early years of chiropractic in the United States Military Health System (MHS). METHODS We used mixed methods to create this historical account, including documents, artifacts, research papers, and reports from personal experiences. RESULTS Chiropractic care was first included in the MHS in 1995, after years of legislative activity. The initial program was a 3-year study of the feasibility and advisability of integrating chiropractic in the MHS. This period was called the Chiropractic Health Care Demonstration Project; 20 pioneering chiropractors began their MHS journeys at 10 military bases in fiscal year 1995. The Demonstration Project was extended for 2 more years to gather research data, and 3 additional military facilities were added during those years to accomplish that purpose. The Demonstration Project concluded in 1999. In 2000, Congress approved the development of permanent chiropractic services and benefits for members of the uniformed services. These new clinics opened in 2002. CONCLUSION This is the first article to chronicle the history of chiropractic in the MHS, and highlights some of the important events in the early years of chiropractors working within the MHS. Because of the efforts of the early MHS chiropractors to pave the way for a permanent chiropractic benefit for the deserving members of the United States uniformed services, chiropractic care is now offered at more than 60 United States military facilities.
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Affiliation(s)
- Bart N. Green
- Employer Based Integrated Primary Care Health Centers, Stanford Health Care, San Diego, California
- National University of Health Sciences, Lombard, Illinois
- Corresponding author: Bart N. Green, Qualcomm Health Center, 10155 Pacific Heights Blvd, Building AZ, Floor 2, San Diego, CA 92121
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