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Young KJ, Leboeuf-Yde C, Gorrell L, Bergström C, Evans DW, Axén I, Chance-Larsen K, Gagey O, Georgopoulos V, Goncalves G, Harris C, Harsted S, Kerry R, Lee E, McCarthy C, Nim C, Nyirö L, Schweinhardt P, Vogel S. Mechanisms of manipulation: a systematic review of the literature on immediate anatomical structural or positional changes in response to manually delivered high-velocity, low-amplitude spinal manipulation. Chiropr Man Therap 2024; 32:28. [PMID: 39261958 PMCID: PMC11389336 DOI: 10.1186/s12998-024-00549-w] [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: 01/26/2024] [Accepted: 08/27/2024] [Indexed: 09/13/2024] Open
Abstract
BACKGROUND Spinal manipulation (SM) has been claimed to change anatomy, either in structure or position, and that these changes may be the cause of clinical improvements. The aim of this systematic review was to evaluate and synthesise the peer-reviewed literature on the current evidence of anatomical changes in response to SM. METHODS The review was registered with PROSPERO (CRD42022304971) and reporting was guided by the standards of the PRISMA Statement. We searched Medline, Embase, CINAHL, AMED, Cochrane Library all databases, PEDro, and the Index to Chiropractic Literature from inception to 11 March 2022 and updated on 06 June 2023. Search terms included manipulation, adjustment, chiropractic, osteopathy, spine and spine-related structures. We included primary research studies that compared outcomes with and without SM regardless of study design. Manipulation was defined as high-velocity, low-amplitude thrust delivered by hand to the spine or directly related joints. Included studies objectively measured a potential change in an anatomical structure or in position. We developed a novel list of methodological quality items in addition to a short, customized list of risk of bias (RoB) items. We used quality and RoB items together to determine whether an article was credible or not credible. We sought differences in outcomes between SM and control groups for randomised controlled trials and crossover studies, and between pre- and post-SM outcomes for other study designs. We reported, in narrative form, whether there was a change or not. RESULTS The search retrieved 19,572 articles and 20 of those were included for review. Study topics included vertebral position (n = 3) facet joint space (n = 5), spinal stiffness (n = 3), resting muscle thickness (n = 6), intervertebral disc pressure (n = 1), myofascial hysteresis (n = 1), and further damage to already damaged arteries (n = 1). Eight articles were considered credible. The credible articles indicated that lumbar facet joint space increased and spinal stiffness decreased but that the resting muscle thickness did not change. CONCLUSION We found few studies on this topic. However, there are two promising areas for future study: facet joint space and spinal stiffness. A research strategy should be developed with funding for high quality research centres.
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Affiliation(s)
- Kenneth J Young
- Allied Health Research Unit, University of Central Lancashire, Preston, UK.
- Health Sciences, Doornfontein Campus, University of Johannesburg, Johannesburg, South Africa.
| | - Charlotte Leboeuf-Yde
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- University of Central Lancashire, Preston, UK
| | - Lindsay Gorrell
- Department of Chiropractic Medicine, Integrative Spinal Research Group, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Cecilia Bergström
- Department of Clinical Sciences, Obstetrics and Gynecology, Umeå University, Umeå, Sweden
| | - David W Evans
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Iben Axén
- Karolinska Institutet, Institute of Environmental Medicine, Nobels V. 13, 177 77, Stockholm, Sweden
- The Norwegian Chiropractors' Research Foundation «Et Liv I Bevegelse», Lilleakerveien 31, 0283, Oslo, Norway
| | - Kenneth Chance-Larsen
- Department of Health and Functioning, Faculty of Health and Social Sciences, Western Norway University of Applied Sciences, Bergen, Norway
| | | | - Vasileios Georgopoulos
- Advanced Physiotherapist Practitioner, University of Nottingham, A25 Academic Rheumatology, Clinical Sciences Building, City Hospital, Nottingham, UK
| | | | - Catherine Harris
- Synthesis, Economic Evaluation and Decision Science (SEEDS) Group, Health Technology Assessment Unit | Applied Health Research Hub, University of Central Lancashire, Preston, UK
- Methodological Innovation, Development, Adaptation and Support (MIDAS) Group, NIHR Applied Research Collaboration North West Coast (ARC NWC), Liverpool, UK
| | - Steen Harsted
- Center for Muscle and Joint Health, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Medical Research Unit, Spine Centre of Southern Denmark, Lillebaelt Hospital, University Hospital of Southern Denmark, Middelfart, Denmark
| | - Roger Kerry
- School of Health Sciences, Medical School, Queen's Medical Centre, University of Nottingham, Room B228a, Nottingham, UK
| | - Edward Lee
- Division of Physiotherapy and Rehabilitation Sciences, University of Nottingham, Nottingham, England
| | - Christopher McCarthy
- Department of Health Professions, Faculty of Health and Education, Brooks Building, Manchester Metropolitan University, Manchester, UK
| | - Casper Nim
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Center for Muscle and Joint Health, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Medical Research Unit, Spine Centre of Southern Denmark, Lillebaelt Hospital, University Hospital of Southern Denmark, Middelfart, Denmark
| | - Luana Nyirö
- Department of Chiropractic Medicine, Integrative Spinal Research Group, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Petra Schweinhardt
- Department of Chiropractic Medicine, Integrative Spinal Research Group, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Steven Vogel
- University College of Osteopathy, 275 Borough High Street, London, UK
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Schumacher MR, Swanson C, Wolff S, Orteza R, Aguilar R. Exploring the immediate and short-term effect of lumbar spinal manipulation on pressure pain threshold: a randomized controlled trial of healthy participants. Chiropr Man Therap 2024; 32:19. [PMID: 38811985 PMCID: PMC11137941 DOI: 10.1186/s12998-024-00540-5] [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: 02/16/2024] [Accepted: 05/05/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND Lumbar spinal manipulative therapy (SMT) is a common intervention used to treat low back pain (LBP); however, the exact neurophysiological mechanisms of SMT reducing pain measured through pain pressure threshold (PPT) have not been fully explored beyond an immediate timeframe (e.g., immediately or five-minutes following) referencing a control group. Therefore, the purpose of this study was to investigate the neurophysiological effects of lumbar SMT compared to deactivated ultrasound using PPT immediately following and 30-minutes following SMT. METHODS A longitudinal, randomized controlled trial design was conducted between September to October 2023. Fifty-five participants were randomized into a control group of deactivated ultrasound (n = 29) or treatment group of right sidelying lumbar SMT (n = 26). PPT, recorded at the right posterior superior iliac spine (PSIS), was documented for each participant in each group prior to intervention, immediately, and 30-minutes after. A repeated measures ANOVA, with a post-hoc Bonferroni adjustment, was used to assess within-group and between-group differences in PPT. The significance level was set at a < 0.05 a priori. RESULTS Statistically significant differences were found between the deactivated ultrasound and lumbar SMT groups immediately (p = .05) and 30-minutes (p = .02) following intervention. A significant difference in the lumbar SMT group was identified from baseline to immediately following (p < .001) and 30-minutes following (p < .001), but no differences between immediately following and 30-minutes following intervention (p = .10). The deactivated ultrasound group demonstrated a difference between baseline and immediately after intervention with a reduced PPT (p = .003), but no significant difference was found from baseline to 30-minutes (p = .11) or immediately after intervention to 30-minutes (p = 1.0). CONCLUSION A right sidelying lumbar manipulation increased PPT at the right PSIS immediately after that lasted to 30-minutes when compared to a deactivated ultrasound control group. Future studies should further explore beyond the immediate and short-term neurophysiological effects of lumbar SMT to validate these findings. TRIAL REGISTRATION This study was retrospectively registered on 4 December 2023 in ClinicalTrials (database registration number NCT06156605).
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Aspinall SL, Nim C, Hartvigsen J, Cook CE, Skillgate E, Vogel S, Hohenschurz-Schmidt D, Underwood M, Rubinstein SM. Waste not, want not: call to action for spinal manipulative therapy researchers. Chiropr Man Therap 2024; 32:16. [PMID: 38745213 PMCID: PMC11092111 DOI: 10.1186/s12998-024-00539-y] [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: 02/11/2024] [Accepted: 05/01/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Research waste is defined as research outcomes with no or minimal societal benefits. It is a widespread problem in the healthcare field. Four primary sources of research waste have been defined: (1) irrelevant or low priority research questions, (2) poor design or methodology, (3) lack of publication, and (4) biased or inadequate reporting. This commentary, which was developed by a multidisciplinary group of researchers with spinal manipulative therapy (SMT) research expertise, discusses waste in SMT research and provides suggestions to improve future research. MAIN TEXT This commentary examines common sources of waste in SMT research, focusing on design and methodological issues, by drawing on prior research and examples from clinical and mechanistic SMT studies. Clinical research is dominated by small studies and studies with a high risk of bias. This problem is compounded by systematic reviews that pool heterogenous data from varying populations, settings, and application of SMT. Research focusing on the mechanisms of SMT often fails to address the clinical relevance of mechanisms, relies on very short follow-up periods, and has inadequate control for contextual factors. CONCLUSIONS This call to action is directed to researchers in the field of SMT. It is critical that the SMT research community act to improve the way research is designed, conducted, and disseminated. We present specific key action points and resources, which should enhance the quality and usefulness of future SMT research.
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Affiliation(s)
| | - Casper Nim
- Medical Research Unit, Spine Centre of Southern Denmark, University Hospital of Southern Denmark, Middelfart, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Center for Muscle and Joint Health, Department of Sport Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Jan Hartvigsen
- Center for Muscle and Joint Health, Department of Sport Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Chiropractic Knowledge Hub, Odense, Denmark
| | - Chad E Cook
- Department of Orthopaedics, Department of Population Health Sciences, Duke Clinical Research Institute, Duke University, Durham, NC, USA
| | - Eva Skillgate
- Department of Health Promotion Science, Sophiahemmet University, Stockholm, Sweden
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Naprapathögskolan, Scandinavian College of Naprapathic Manual Medicine, Stockholm, Sweden
| | - Steven Vogel
- Research Centre, University College of Osteopathy, London, UK
| | - David Hohenschurz-Schmidt
- Research Centre, University College of Osteopathy, London, UK
- Pain Research, Department of Surgery & Cancer, Imperial College London, London, UK
| | - Martin Underwood
- Warwick Clinical Trials Unit, Warwick Medical School, Coventry, UK
- University Hospitals of Coventry and Warwickshire, Coventry, UK
| | - Sidney M Rubinstein
- Department of Health Sciences, Faculty of Science and Amsterdam Movement Science Research Institute, Vrije Universiteit, Amsterdam, the Netherlands
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Slaven EJ, Alarcio N, Fields C, Hayes M, Weiss E, Eckert NR. An investigation of neurological and/or biomechanical factors underpinning the effect of a thrust manipulation on chronic ankle symptoms: an observational study. J Man Manip Ther 2024; 32:198-205. [PMID: 37694967 PMCID: PMC10956908 DOI: 10.1080/10669817.2023.2251864] [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: 01/23/2023] [Accepted: 08/18/2023] [Indexed: 09/12/2023] Open
Abstract
BACKGROUND Ankle sprains are a commonly occurring musculoskeletal injury potentially resulting in persistent pain and/or altered motion. Thrust manipulation may serve as an interventional strategy but limited evidence exists on the mechanism(s) by which a change to symptoms might occur. OBJECTIVE The study sought to quantify the immediate effect of a thrust manipulation to the ankle to determine a mechanism by which change to symptoms occurred. METHODS Eleven participants (6 m/5f, 26.09 ± 4.25 yrs) with a history of ankle sprain that occurred greater than three months ago with recurring pain and/or altered motion were recruited. Participants underwent neurophysiological testing to assess any pain alterations and instrumented gait analysis (IGA) for biomechanical assessment pre-post thrust manipulation to the ankle. RESULTS There were no significant differences in ankle dorsiflexion (DF) (p = 0.62), plantarflexion (PF) (p = 0.23), ground reaction force (GRF), or velocity (p = 0.63) following thrust manipulation compared to baseline; however, pre- and post-data did show differences in pain pressure threshold (p = 0.046). There were no significant differences in dynamic pain measurements. CONCLUSIONS Ankle sprains that result in persistent pain and/or altered motion can be impacted by a thrust manipulation which appears to act through neurophysiological mechanisms.
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Affiliation(s)
- Emily J. Slaven
- Krannert School of Physical Therapy, University of Indianapolis, IN, USA
| | - Nick Alarcio
- Krannert School of Physical Therapy, University of Indianapolis, IN, USA
| | - Chandler Fields
- Krannert School of Physical Therapy, University of Indianapolis, IN, USA
| | - Mallory Hayes
- Krannert School of Physical Therapy, University of Indianapolis, IN, USA
| | - Emily Weiss
- Krannert School of Physical Therapy, University of Indianapolis, IN, USA
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Sun X, Chai L, Huang Q, Zhou H, Liu H. Effects of exercise combined with cervicothoracic spine self-mobilization on chronic non-specific neck pain. Sci Rep 2024; 14:5298. [PMID: 38438448 PMCID: PMC10912754 DOI: 10.1038/s41598-024-55181-8] [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: 11/15/2023] [Accepted: 02/21/2024] [Indexed: 03/06/2024] Open
Abstract
To investigate the short-term effects and differences between exercise alone and exercise combined with self-mobilization training on chronic non-specific neck pain (CNSNP). Thirty subjects who met the criteria were recruited and randomly assigned to the exercise training group, the exercise combined with cervical self-mobilization training group (ECCM), and the exercise combined with cervicothoracic self-mobilization training group (ECCTM). The exercise training group received 6 weeks of deep neck flexor under biofeedback and scapular stability training, and the other two groups received 6 weeks of cervical self-mobilization and cervicothoracic self-mobilization, respectively, in addition to exercise training. Neck pain, cervical range of motion (ROM), neck disability, strength and endurance of deep neck flexor and quality of life were assessed before and after 6 weeks of training. The study results showed that all the three training programs for 6 weeks increased the strength and endurance of deep neck flexor, increased cervical ROM, reduced pain, and improved neck function (P < 0.05). The exercise combined with self-mobilization two groups compared with only the exercise training group had better improvement in ROM of extension, lateral flexion, rotation and quality of life (P < 0.05). Compared with exercise alone and exercise combined with cervical self-mobilization training, the exercise combined with cervicothoracic self-mobilization training was the best in improving ROM of right lateral flexion (exercise training group vs ECCTM: P < 0.01, d = 1.61, ECCM vs ECCTM: P < 0.05, d = 1.14) and pain (exercise training group vs ECCTM: P < 0.05, d = 1.34, ECCM vs ECCTM: P < 0.05, d = 1.23). Deep flexor muscle and shoulder stability training can improve the endurance and strength of the deep flexor muscles of the neck and coordinate the movement patterns of the shoulder and neck. Self-mobilization techniques can promote improvements in cervical lateral flexion and rotation range of motion, alleviate neck disability and further improve quality of life. A combination of exercise and cervicothoracic self-mobilization training appears beneficial for the management of neck pain.
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Affiliation(s)
- Ximei Sun
- Capital University of Physical Education and sports, Beijing, China
| | - Liangwei Chai
- Capital University of Physical Education and sports, Beijing, China
| | - Qiuyu Huang
- West Yunnan University of Applied Sciences, Dali, Yunnan, China
| | - Hua Zhou
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China.
| | - Hua Liu
- Capital University of Physical Education and sports, Beijing, China.
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Brindisino F, Garzonio F, Giovannico G, Isaia F, Fiorentino F, Cavaggion C, Mourad F, Innocenti T. Spinal manipulation does not improve short-term pain and function in persons with painful shoulder: a systematic review with meta-analysis. Disabil Rehabil 2024:1-18. [PMID: 38420943 DOI: 10.1080/09638288.2024.2322025] [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: 10/05/2023] [Accepted: 02/17/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE To investigate the benefit of spinal high-velocity low-amplitude thrust (HVLAT) in improving pain and disability in persons with painful shoulder as primary outcomes. Function, quality of life, persons (and clinicians) satisfaction, adverse events rate, and time for recovery were secondary outcomes. METHODS A systematic review with meta-analysis was conducted and MEDLINE, CENTRAL, Embase, and PEDro until 20 September 2023 were investigated. Two thousand eight hundred and ninety-nine records were retrieved and nine studies were included. Risk of bias of included studies was assessed through the Revised Cochrane risk-of-bias tool. The certainty of evidence of the pooled results was graded with GRADE approach. RESULTS The analysis included nine studies (441 persons). The pooled results showed non-significant differences between HVLAT versus sham in pain at pre-post follow-up (MD -0.13, 95% confidence interval (CI) -0.60; 0.35; p = 0.61, I2 = 0%), and at <4 days follow-up (SMD 0.16, 95%CI -0.16; 0.48; p = 0.34, I2 = 23%); in function at <4 days follow-up (SMD -0.29, 95%CI -0.69; 0.11; p = 0.16, I2 = 50%). The certainty of evidence ranged from low to very low. CONCLUSIONS HVLAT was not more effective than sham in improving pain and function at pre-post and at <4 days follow-up. When used as an "add-on technique", HVLAT did not improve pain nor disability.
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Affiliation(s)
- Fabrizio Brindisino
- Department of Medicine and Health Science "Vincenzo Tiberio", University of Molise c/o Cardarelli Hospital, C/da Tappino, Campobasso, Italy
| | - Fabiola Garzonio
- Department of Medicine and Health Science "Vincenzo Tiberio", University of Molise c/o Cardarelli Hospital, C/da Tappino, Campobasso, Italy
| | - Giuseppe Giovannico
- Department of Medicine and Health Science "Vincenzo Tiberio", University of Molise c/o Cardarelli Hospital, C/da Tappino, Campobasso, Italy
| | | | - Fabio Fiorentino
- Department of Medicine and Health Science "Vincenzo Tiberio", University of Molise c/o Cardarelli Hospital, C/da Tappino, Campobasso, Italy
| | - Claudia Cavaggion
- Department of Rehabilitation Sciences and Physiotherapy (REVAKI), Research Group MOVANT, University of Antwerp, Antwerp, Belgium
| | - Firas Mourad
- Department of Physiotherapy, LUNEX International University of Health, Exercise and Sports, Differdange, Luxembourg
- Luxembourg Health & Sport Sciences Research Institute A.s.b.l., Differdange, Luxembourg
| | - Tiziano Innocenti
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands
- GIMBE Foundation, Bologna, Italy
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Sciascia AD. Rehabilitation of the painful elbow. J Shoulder Elbow Surg 2024; 33:466-473. [PMID: 37648014 DOI: 10.1016/j.jse.2023.07.034] [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: 04/10/2023] [Revised: 07/05/2023] [Accepted: 07/21/2023] [Indexed: 09/01/2023]
Abstract
Although lateral elbow pain and medial ulnar collateral ligament injury are common musculoskeletal pathologies in overhead athletes, the evidence supporting specific interventions for managing these conditions is scarce. Management of these conditions has been guided mostly by expert opinion rather than empirical evidence, yet the lack of comparative data in the literature has not negatively affected return-to-play rates following surgery. However, an understanding of what is known regarding unimodal and multimodal treatments for lateral elbow pain and medial ulnar collateral ligament injury is needed for clinicians to select evidence-based treatment pathways and highlight what is not known to develop future high-quality investigations.
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Affiliation(s)
- Aaron D Sciascia
- Institute for Clinical Outcomes and Research, Lexington Clinic, Lexington, KY, USA.
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Rodgers LJ, Bialosky JE, Minick SA, Coronado RA. An overview of systematic reviews examining the quantitative sensory testing-derived hypoalgesic effects of manual therapy for musculoskeletal pain. J Man Manip Ther 2024; 32:67-84. [PMID: 37908101 PMCID: PMC10795637 DOI: 10.1080/10669817.2023.2267954] [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] [Received: 06/23/2023] [Accepted: 10/03/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND Changes in quantitative sensory testing (QST) after manual therapy can provide insight into pain relief mechanisms. Prior systematic reviews have evaluated manual-therapy-induced QST change. This overview of systematic reviews aims to consolidate this body of literature and critically review evidence on the hypoalgesic effects of manual therapy in clinical populations. METHODS A comprehensive search was conducted on PubMed, CINAHL, PsycInfo, and Embase. Peer-reviewed systematic reviews with or without meta-analysis were eligible if the reviews examined the effect of manual therapy compared to non-manual therapy interventions on QST outcomes in clinical populations. Methodological quality was assessed with the AMSTAR 2 tool. Meta-analysis results and qualitative (non-meta-analysis) interpretations were summarized by type of manual therapy. Overlap of studies was examined with the corrected covered area (CCA) index. RESULTS Thirty systematic reviews, including 11 meta-analyses, met inclusion. There was a slight overlap in studies (CCA of 1.72% for all reviews and 1.69% for meta-analyses). Methodological quality was predominantly low to critically low. Eight (27%) reviews examined studies with a range of manual therapy types, 13 (43%) reviews focused on joint-biased manual therapy, 7 (23%) reviews focused on muscle-biased manual therapy, and 2 (7%) reviews focused on nerve-biased manual therapy. Twenty-nine (97%) reviews reported on pressure pain threshold (PPT). Meta-analytic results demonstrated conflicting evidence that manual therapy results in greater hypoalgesic effects compared to other interventions or controls. CONCLUSION Our overview of QST effects, which has relevance to mechanisms underlying hypoalgesia, shows conflicting evidence from mostly low to critically low systematic reviews.
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Affiliation(s)
- Logan J. Rodgers
- Department of Physical Therapy, College of Public Health and Health Professions, University of Florida, Gainesville, FL, USA
| | - Joel E. Bialosky
- Department of Physical Therapy, College of Public Health and Health Professions, University of Florida, Gainesville, FL, USA
- Brooks-UF-PHHP Research Collaboration, Gainesville, FL, USA
| | - Sophie A. Minick
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Rogelio A. Coronado
- Department of Orthopaedic Surgery, Center for Musculoskeletal Research, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Physical Medicine and Rehabilitation, Osher Center for Integrative Health, Vanderbilt University Medical Center, Nashville, TN, USA
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Riley SP, Swanson BT, Shaffer SM, Flowers DW, Hofbauer MA, Liebano RE. Does manual therapy meaningfully change quantitative sensory testing and patient reported outcome measures in patients with musculoskeletal impairments related to the spine?: A 'trustworthy' systematic review and meta-analysis. J Man Manip Ther 2024; 32:51-66. [PMID: 37622723 PMCID: PMC10795556 DOI: 10.1080/10669817.2023.2247235] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 07/25/2023] [Indexed: 08/26/2023] Open
Abstract
OBJECTIVES To perform a 'trustworthy' systematic review (SR) with meta-analysis on the potential mechanisms of manual therapy used to treat spinal impairments. DESIGN SR with meta-analysis. LITERATURE SEARCH Articles published between January 2010 and October 2022 from CENTRAL, CINAHL, MEDLINE, PubMed, ProQuest, and PEDro. METHODS This SR included English-language randomized clinical trials (RCTs) involving manual therapy to treat spinal impairments in adults. The primary outcome was pressure pain thresholds (PPTs). To synthesize RCTs with high confidence in estimated effects using the GRADE, RCTs with questionable prospective, external, and internal validity, and high risk of bias (RoB) were excluded. RESULTS Following title and abstract screening, 89 full-text RCTs were reviewed. Twenty-two studies included the criteria of interest. Sixteen were not prospectively registered, two contained discussion/conclusions judged to be inconsistent with the registry, and one was rated as having a high RoB. Three studies met the inclusion criteria; heterogeneous interventions and locations for PPT testing prevented synthesis into practice recommendations. The two studies with high confidence in estimated effects had small effect sizes, and one study had confidence intervals that crossed zero for the outcome measures of interest. DISCUSSION Standardized PPT testing, as a potential measure of centrally mediated pain, could provide clues regarding the mechanisms of manual therapy or help identify/refine research questions. CONCLUSION High-quality RCTs could not be synthesized into strong conclusions secondary to the dissimilarity in research designs. Future research regarding quantitative sensory testing should develop RCTs with high confidence in estimated effects that can be translated into strong recommendations.
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Affiliation(s)
- Sean P. Riley
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
- Hartford Healthcare Rehabilitation Network, Glastonbury, CT, USA
- Doctor of Physical Therapy Program, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Brian T. Swanson
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Stephen M. Shaffer
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Daniel W. Flowers
- Doctor of Physical Therapy Program, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - Margaret A. Hofbauer
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
| | - Richard E. Liebano
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA
- Duke Center for Excellence in Manual and Manipulative Therapy, Durham, NC, USA
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Kovanur Sampath K, Treffel L, P.Thomson O, Rodi JD, Fleischmann M, Tumilty S. Changes in biochemical markers following a spinal manipulation - a systematic review update. J Man Manip Ther 2024; 32:28-50. [PMID: 37671460 PMCID: PMC10795611 DOI: 10.1080/10669817.2023.2252187] [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] [Received: 06/21/2023] [Accepted: 08/18/2023] [Indexed: 09/07/2023] Open
Abstract
OBJECTIVE The aim of this systematic review was to update the current level of evidence for spinal manipulation in influencing various biochemical markers in healthy and/or symptomatic population. METHODS This is a systematic review update. Various databases were searched (inception till May 2023) and fifteen trials (737 participants) that met the inclusion criteria were included in the review. Two authors independently screened, extracted and assessed the risk of bias in included studies. Outcome measure data were synthesized using standard mean differences and meta-analysis for the primary outcome (biochemical markers). The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) was used for assessing the quality of the body of evidence for each outcome of interest. RESULTS There was low-quality evidence that spinal manipulation influenced various biochemical markers (not pooled). There was low-quality evidence of significant difference that spinal manipulation is better (SMD -0.42, 95% CI - 0.74 to -0.1) than control in eliciting changes in cortisol levels immediately after intervention. Low-quality evidence further indicated (not pooled) that spinal manipulation can influence inflammatory markers such as interleukins levels post-intervention. There was also very low-quality evidence that spinal manipulation does not influence substance-P, neurotensin, oxytocin, orexin-A, testosterone and epinephrine/nor-epinephrine. CONCLUSION Spinal manipulation may influence inflammatory and cortisol post-intervention. However, the wider prediction intervals in most outcome measures point to the need for future research to clarify and establish the clinical relevance of these changes.
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Affiliation(s)
- Kesava Kovanur Sampath
- Centre for Health and Social Practice, Waikato Institute of Technology, Te Pukenga, Hamilton, New Zealand
- School of Public Health, University of Technology, ARCCIM, Sydney, Australia
| | - Loïc Treffel
- School of Public Health, University of Technology, ARCCIM, Sydney, Australia
- Institut Toulousain d’Ostéopathie, IRF’O, Toulouse, France
- INMG-PGNM, Univ Lyon1, Lyon, France
| | - Oliver P.Thomson
- School of Public Health, University of Technology, ARCCIM, Sydney, Australia
- Research Department, University College of Osteopathy, London, UK
| | - Jerry Draper Rodi
- School of Public Health, University of Technology, ARCCIM, Sydney, Australia
- Research Department, University College of Osteopathy, London, UK
- National Council for Osteopathic Research, London, UK
| | - Michael Fleischmann
- School of Public Health, University of Technology, ARCCIM, Sydney, Australia
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia
| | - Steve Tumilty
- Centre for Health, Activity, and Rehabilitation Research (CHARR), School of Physiotherapy, University of Otago, Dunedin, New Zealand
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11
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Di Antonio S, Arendt-Nielsen L, Castaldo M. Cervical musculoskeletal impairments and pain sensitivity in migraine patients. Musculoskelet Sci Pract 2023; 66:102817. [PMID: 37451884 DOI: 10.1016/j.msksp.2023.102817] [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: 06/01/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/18/2023]
Abstract
INTRODUCTION Currently, examination of migraine patients relies on a clinical interview investigating symptoms characteristics. Despite this, to help identify distinct migraine subtypes and allow a personalized treatment approach, biomarkers to profile distinct migraine subtypes should be utilized in clinical and research settings. Therefore, there is a need to include physical and psychophysical examinations aimed at assessing migraine features quantitatively. PURPOSE This paper aimed to discuss if increased pressure pain sensitivity and impaired cervical musculoskeletal function could be considered 1) as quantitative features of migraine and 2) if they could be used as biomarkers to profile migraine patients in distinct subtypes. IMPLICATION Increased pain sensitivity and cervical musculoskeletal impairments have been suggested as quantitative biomarkers to phenotype and subgroup migraine patients in clinical and research settings. This could provide the first step for a mechanistically-driven and personalized treatment approach according to migraine phenotypes.
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Affiliation(s)
- Stefano Di Antonio
- Department of Health Science and Technology, Center for Pain and Neuroplasticity (CNAP), SMI, School of Medicine, Aalborg University, 9220, Aalborg, Denmark; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, 16132, Genoa, Italy
| | - Lars Arendt-Nielsen
- Department of Health Science and Technology, Center for Pain and Neuroplasticity (CNAP), SMI, School of Medicine, Aalborg University, 9220, Aalborg, Denmark; Department of Medical Gastroenterology, Mech-Sense, Aalborg University Hospital, 9220, Aalborg, Denmark; Steno Diabetes Center North Denmark, Clinical Institute, Aalborg University Hospital, 9220, Aalborg, Denmark
| | - Matteo Castaldo
- Department of Health Science and Technology, Center for Pain and Neuroplasticity (CNAP), SMI, School of Medicine, Aalborg University, 9220, Aalborg, Denmark.
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12
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Jonely H, Jayaseelan D, Costello E, Signorino J, Wooten L, Murray D, Woolstenhulme J. Changes in pulmonary function following thoracic spine manipulation in a healthy inactive older adult population-a pilot study. J Phys Ther Sci 2023; 35:492-496. [PMID: 37405180 PMCID: PMC10315198 DOI: 10.1589/jpts.35.492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 04/03/2023] [Indexed: 07/06/2023] Open
Abstract
[Purpose] Pulmonary function pathology is primarily treated pharmacologically, with a range of medication side effects. Few studies have systematically examined non-pharmacologic approaches such as joint manipulation effects on pulmonary function. This study examined the immediate and short-term effects of thoracic manipulation on pulmonary function. [Participants and Methods] Twenty-one physically inactive otherwise healthy participants aged 50 years or older were randomly assigned to either receive three sessions of thoracic manipulation (n=10) or three sessions of "sham intercostal training" (n=11). Outcome measures included forced vital capacity, maximal voluntary ventilation and thoracic excursion during maximal inhalation and exhalation. [Results] There was a statistically significant difference in maximal voluntary ventilation in the manipulation group, when measured within a week of the third intervention session and immediate effects in thoracic excursion during exhalation in the sham group following a single intervention session. There were no significant changes in other measures. [Conclusion] Spinal manipulation had no immediate effect on pulmonary function, however, affected an improvement in maximal voluntary ventilation within 7 days following a third session. The sham intervention showed a change in thoracic excursion during exhalation after the first session. Future research is necessary to further explore the relationship between thoracic manipulation and pulmonary function.
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Affiliation(s)
- Holly Jonely
- The School of Medicine & Health Sciences, Physical
Therapy & Health Care Sciences, The George Washington University: 2000 Pennsylvania
Ave, NW, Suite 2000, Washington, DC 20006, USA
| | - Dhinu Jayaseelan
- The School of Medicine & Health Sciences, Physical
Therapy & Health Care Sciences, The George Washington University: 2000 Pennsylvania
Ave, NW, Suite 2000, Washington, DC 20006, USA
| | - Ellen Costello
- The School of Medicine & Health Sciences, Physical
Therapy & Health Care Sciences, The George Washington University: 2000 Pennsylvania
Ave, NW, Suite 2000, Washington, DC 20006, USA
| | - Joseph Signorino
- The School of Medicine & Health Sciences, Physical
Therapy & Health Care Sciences, The George Washington University: 2000 Pennsylvania
Ave, NW, Suite 2000, Washington, DC 20006, USA
- Division of Physical Therapy, Shenandoah University,
USA
| | - Liana Wooten
- Department of Public Health and Community Medicine, School
of Medicine, Doctor of Physical Therapy Program, Tufts University, USA
| | - Donal Murray
- The School of Medicine & Health Sciences, Physical
Therapy & Health Care Sciences, The George Washington University: 2000 Pennsylvania
Ave, NW, Suite 2000, Washington, DC 20006, USA
| | - Josh Woolstenhulme
- The School of Medicine & Health Sciences, Physical
Therapy & Health Care Sciences, The George Washington University: 2000 Pennsylvania
Ave, NW, Suite 2000, Washington, DC 20006, USA
- Department of Physical Therapy and Athletic Training,
Meridian Health Sciences Center, Idaho State University, USA
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13
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Muñoz-Gómez E, Alcaraz-Martínez AM, Mollà-Casanova S, Sempere-Rubio N, Aguilar-Rodríguez M, Serra-Añó P, Inglés M. Effectiveness of a Manual Therapy Protocol in Women with Pelvic Pain Due to Endometriosis: A Randomized Clinical Trial. J Clin Med 2023; 12:jcm12093310. [PMID: 37176750 PMCID: PMC10179466 DOI: 10.3390/jcm12093310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/02/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023] Open
Abstract
A randomized controlled trial was carried out to assess the effectiveness of a manual therapy protocol in terms of the clinical characteristics, quality of life, and emotional condition of the women with endometriosis-related pelvic pain. Forty-one women (mean age of 36.10 (6.97) years) with pelvic pain due to endometriosis were randomly divided into (i) a manual therapy group (MTG) (n = 21) and (ii) a placebo group (PG) (n = 20). Both groups received an 8-week intervention. Pain, lumbar mobility, endometriosis health profile, quality of life, depression and anxiety levels, and the patient's perception of change were assessed before (T0) and after (T1) the intervention, as well as at a one-month follow-up (T2) and a six-month follow-up (T3). The MTG significantly improved pain intensity, powerlessness, lumbar mobility, and physical quality of life at T1 (p < 0.05). The results were maintained for pain intensity at T2 and T3. In addition, both the MTG and PG improved emotional wellbeing at T1 (p < 0.05). Neither group improved in terms of social support, self-image, and depression and anxiety levels after the intervention (p > 0.05). In conclusion, manual therapy may be an excellent complement to the gynecological treatment of endometriosis-related pelvic pain by alleviating pain and improving women's endometriosis health profile and physical quality of life.
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Affiliation(s)
- Elena Muñoz-Gómez
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | | | - Sara Mollà-Casanova
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Núria Sempere-Rubio
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Marta Aguilar-Rodríguez
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Pilar Serra-Añó
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Marta Inglés
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
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14
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Wilson AT, Bishop MD, Beneciuk JM, Tilley HE, Riley JL, Cruz-Almeida Y, Bialosky JE. Expectations affect pain sensitivity changes during massage. J Man Manip Ther 2023; 31:84-92. [PMID: 36069038 PMCID: PMC10013429 DOI: 10.1080/10669817.2022.2118449] [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] [Indexed: 10/14/2022] Open
Abstract
BACKGROUND Pain-inducing massage produces comparable changes in pain sensitivity as a cold pressor task, suggesting shared neurophysiological mechanisms of conditioned pain modulation. Manual therapy and conditioned pain modulation are influenced by positive and negative expectations. Therefore, the purpose of this study was to examine the effects of positive and negative expectations on pain-free and pain-inducing massage. METHODS 56 healthy participants were randomly assigned to receive a positive or negative expectation instructional set followed by a pain-inducing or a pain-free massage. Pressure pain threshold (PPT) was measured followed by each interval of massage. A repeated measures ANCOVA controlling for post-randomization differences in sex tested for massage x expectation set x PPT interaction effects, as well as two-way interaction effects. RESULTS A significant three-way interaction effect (p = 0.04) and time x expectation interaction effect was observed for individuals receiving pain inducing massage (p = 0.02). Individuals who received the positive expectation instructional set demonstrated significantly higher PPT at minutes 3 and 4 of massage compared to individuals who received the negative expectation instructional set. CONCLUSIONS Expectations impact pain sensitivity changes produced during massage. Clinicians planning to provide pain-inducing massage should consider the role of expectations in modulating pain sensitivity changes.
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Affiliation(s)
- Abigail T Wilson
- School of Kinesiology and Physical Therapy, College of Health Professions and Sciences, University of Central Florida, Orlando, FL, USA
- Musculoskeletal Research Laboratory, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida
| | - Mark D. Bishop
- Department of Physical Therapy, University of Florida, Gainesville, FL, USA
- Pain Research & Intervention Center of Excellence, University of Florida, Gainesville, FL, USA
| | - Jason M. Beneciuk
- Department of Physical Therapy, University of Florida, Gainesville, FL, USA
- Clinical Research Center, Brooks Rehabilitation, Jacksonville, FL
| | - Hannah E. Tilley
- Department of Physical Therapy, University of Florida, Gainesville, FL, USA
| | - Joseph L. Riley
- Pain Research & Intervention Center of Excellence, University of Florida, Gainesville, FL, USA
- Department of Community Dentistry and Behavioral Science, University of Florida, Gainesville, FL, USA
| | - Yenisel Cruz-Almeida
- Pain Research & Intervention Center of Excellence, University of Florida, Gainesville, FL, USA
- Department of Community Dentistry and Behavioral Science, University of Florida, Gainesville, FL, USA
| | - Joel E. Bialosky
- Department of Physical Therapy, University of Florida, Gainesville, FL, USA
- Clinical Research Center, Brooks Rehabilitation, Jacksonville, FL
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15
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Jeong E, Ireland SJ. Criterion-Related Validation of a Music-Based Attention Assessment for Individuals with Traumatic Brain Injury. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16285. [PMID: 36498353 PMCID: PMC9738551 DOI: 10.3390/ijerph192316285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/15/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
The music-based attention assessment (MAA) is a melody contour identification task that evaluates different types of attention. Previous studies have examined the psychometric and physiological validity of the MAA across various age groups in clinical and typical populations. The purpose of this study was to confirm the MAA's criterion validity in individuals with traumatic brain injury (TBI) and to correlate this with standardized neuropsychological measurements. The MAA and various neurocognitive tests (i.e., the Wechsler adult intelligence scale DST, Delis-Kaplan executive functioning scale color-word interference test, and Conner's continuous performance test) were administered to 38 patients within two weeks prior to or post to the MAA administration. Significant correlations between MAA and neurocognitive batteries were found, indicating the potential of MAA as a valid measure of different types of attention deficits. An additional multiple regression analysis revealed that MAA was a significant factor in predicting attention ability.
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Affiliation(s)
- Eunju Jeong
- Department of Music Therapy, Graduate School, Ewha Womans University, Seoul 03760, Republic of Korea
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16
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Alshami A, Alqassab FH. The short-term effects of instrument-based mobilization compared with manual mobilization for low back pain: A randomized clinical trial. J Back Musculoskelet Rehabil 2022; 36:407-418. [PMID: 36120765 DOI: 10.3233/bmr-220042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Despite being used as a manipulation technique, no studies have examined the effectiveness of physiotherapy instrument mobilization (PIM) as a mobilization technique on pain and functional status in patients with low back pain (LBP). OBJECTIVE To investigate the effectiveness of PIM in patients with LBP and to compare it with the effectiveness of manual mobilization. METHODS This is a double blind, randomized clinical trial. Thirty-two participants with LBP were randomly assigned to one of two groups. The PIM group received lumbar mobilization using an activator instrument, stabilization exercises, and education; and the manual group received lumbar mobilization using a pisiform grip, stabilization exercises, and education. Both groups had a total of 4 treatment sessions over 2-3 weeks. The following outcomes were measured before the intervention, and after the first and fourth sessions: Numeric Pain Rating Scale (NPRS), Oswestry Disability Index (ODI) scale, Pressure pain threshold (PPT), lumbar spine range of motion (ROM), and lumbar multifidus muscle activation. RESULTS There were no differences between the PIM group and the manual group in any outcome measures. However, over the period of study, there were improvements in both groups in NPRS (PIM: 3.23, Manual: 3.64 points), ODI (PIM: 17.34%, Manual: 14.23%), PPT (PIM: ⩽ 1.25, Manual: ⩽ 0.85 kg.cm2), lumbar spine ROM (PIM: ⩽ 9.49∘, Manual: ⩽ 0.88∘), and/or lumbar multifidus muscle activation (percentage thickness change: PIM: ⩽ 4.71, Manual: ⩽ 4.74 cm; activation ratio: PIM: ⩽ 1.17, Manual: ⩽ 1.15 cm). CONCLUSIONS Both methods of lumbar spine mobilization demonstrated comparable improvements in pain and disability in patients with LBP, with neither method exhibiting superiority over the other.
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Affiliation(s)
- Ali Alshami
- Department of Physical Therapy, College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Fadhila H Alqassab
- Department of Physical Therapy, Rehabilitation Center, Qatif Central Hospital, Qatif, Saudi Arabia
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17
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Gorrell LM, Conway PJ, Onasch F, Herzog W. Electromyographic Responses of Neck, Back, and Limb Outlet Muscles Associated With High-Velocity, Low-Amplitude Manual Cervical and Upper Thoracic Spinal Manipulation of Individuals With Mild Neck Disability: A Descriptive Observational Investigation. J Manipulative Physiol Ther 2022; 45:33-44. [PMID: 35753874 DOI: 10.1016/j.jmpt.2022.03.018] [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: 08/20/2020] [Revised: 03/18/2022] [Accepted: 03/18/2022] [Indexed: 10/17/2022]
Abstract
OBJECTIVES The purpose of this study was to investigate the extent of electromyographic responses associated with manual high-velocity, low-amplitude (HVLA) spinal manipulation systematically applied to the upper and lower cervical and upper thoracic spines in a cohort with mild neck disability. METHODS The study was a descriptive observational investigation, with all participants receiving the same interventions. Nineteen participants with mild neck disability received 6 manual HVLA manipulations to the cervical and upper thoracic spine. Bipolar surface electromyography electrode pairs were used to measure responses of 16 neck, back, and limb outlet muscles bilaterally. The number of electromyographic responses was then calculated. RESULTS Electromyographic responses associated with cervical and thoracic manipulation occurred in a median of 4 of the 16 (range: 1-14) recorded muscles. Cervical spinal manipulation was associated with the highest rates of electromyographic responses in neck muscles, whereas responses in back muscles were highest after upper thoracic manipulation. CONCLUSION Cervical spinal manipulation was associated with the highest rate of electromyographic responses in muscles of the cervical spine (sternocleidomastoid and splenius cervicis), whereas responses in back muscles (upper and middle trapezius, latissimus dorsi, and longissimus thoracis) were highest after upper thoracic manipulations. This result suggests that electromyographic muscular responses associated with spinal manipulation primarily occur locally (close to the target segment) rather than distally.
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Affiliation(s)
- Lindsay M Gorrell
- Integrative Spinal Research Group, Department of Chiropractic Medicine, Balgrist University Hospital, Zurich, Switzerland; University of Zurich, Zurich, Switzerland.
| | | | - Franziska Onasch
- Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
| | - Walter Herzog
- Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada
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18
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Periphere und zentrale Effekte nach schmerzlindernden Interventionen bei Patient*innen mit Schulterschmerzen. PHYSIOSCIENCE 2022. [DOI: 10.1055/a-1790-9991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Villers J, Cardenas A, Gipson T, Man E. The Immediate Effect of Adding Lumbar Mobilization to A Static Stretching Program on Hamstrings Range of Motion: An Exploratory Study. J Sports Sci Med 2022; 21:253-259. [PMID: 35719221 PMCID: PMC9157527 DOI: 10.52082/jssm.2022.253] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 04/26/2022] [Indexed: 05/31/2023]
Abstract
A contributing risk factor and a byproduct of a hamstrings strain is limited hamstrings range of motion (ROM). Some evidence supports static stretching (SS) and lumbar spinal mobilization therapy (LSMT) as an effective means for increasing hamstrings ROM. However, the efficacy of combining LSMT and SS for increasing hamstrings ROM is unknown. The objective of the study is to quantify the immediate effects of the combination of LSMT and SS compared to LSMT and SS on hamstrings ROM in a healthy population. Thirty participants were randomized by block allocation into one of three intervention groups: (1) LSMT (unilateral lumbar PA mobilization at L-4); (2) SS; or (3) combination of LSMT and SS. Hamstrings ROM was measured pre- and post-intervention by the active knee extension test (AKET). There was no group-by-time interaction effect (p = 0.871). Within group analysis revealed a significant statistical change and a large effect size: LSMT (p = .037, RCI = 3.36, d = 0.771); SS (p = 0.035, RCI = 2.94, d = 0.781); combination (p = .005, RCI = 4.21, d = 1.186. The findings suggest that the combination of LSMT and SS does not have a further effect on hamstrings ROM compared to the individual results of LSMT or SS.
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Affiliation(s)
- James Villers
- Department of Physical Therapy, Angelo State University, San Angelo, TX, USA
| | - Andrew Cardenas
- Department of Physical Therapy, Angelo State University, San Angelo, TX, USA
| | - Travis Gipson
- Department of Physical Therapy, Angelo State University, San Angelo, TX, USA
| | - Emily Man
- Department of Physical Therapy, Angelo State University, San Angelo, TX, USA
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Pressure pain thresholds in a real-world chiropractic setting: topography, changes after treatment, and clinical relevance? Chiropr Man Therap 2022; 30:25. [PMID: 35550595 PMCID: PMC9097359 DOI: 10.1186/s12998-022-00436-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 04/29/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Changes in pain sensitivity are a commonly suggested mechanism for the clinical effect of spinal manipulative therapy (SMT). Most research has examined pressure pain thresholds (PPT) and has primarily been conducted in controlled experimental setups and on asymptomatic populations. Many important factors are likely to differ between research and clinical settings, which may affect PPT changes following SMT. Therefore, we planned to investigate PPT before and after clinical chiropractic care and investigate relationships with various potentially clinically-relevant factors. METHODS We recruited participants from four Danish chiropractic clinics between May and August 2021. A total of 129 participants (72% of the invited) were included. We measured PPT at eight pre-determined test sites (six spinal and two extra-spinal) immediately before (pre-session) and immediately after (post-session) the chiropractic consultation. We used regression analyses to investigate PPT changes, including the following factors: (i) vertebral distance to the nearest SMT site, (ii) rapid clinical response, (iii) baseline PPT, (iv) number of SMTs performed, (v) at the region of clinical pain compared to other regions, and (vi) if other non-SMT treatment was provided. We also performed topographic mapping of pre-session PPTs. RESULTS After the consultation, there was a non-significant mean increase in PPT of 0.14 kg (95% CIs = - 0.01 to 0.29 kg). No significant associations were found with the distance between the PPT test site and nearest SMT site, the clinical response of participants to treatment, the pre-session PPT, the total number of SMTs performed, or the region/s of clinical pain. A small increase was observed if myofascial treatment was also provided. Topographic mapping found greater pre-session PPTs in a caudal direction, not affected by the region/s of clinical pain. CONCLUSIONS This study of real-world chiropractic patients failed to demonstrate a substantial local or generalized increase in PPT following a clinical encounter that included SMT. This runs counter to prior laboratory research and questions the generalizability of highly experimental setups investigating the effect of SMT on PPT to clinical practice.
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Damian K, Chad C, Kenneth L, David G. Time to evolve: the applicability of pain phenotyping in manual therapy. J Man Manip Ther 2022; 30:61-67. [PMID: 35344468 PMCID: PMC8967203 DOI: 10.1080/10669817.2022.2052560] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Keter Damian
- Department of Veterans Affairs Medical Center, Cleveland, Ohio, USA
- Department of Graduate Studies in Health and Rehabilitation Sciences, Youngstown State University, Youngstown, Ohio, USA
| | - Cook Chad
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA
- Department of Population Health Sciences, Duke University, Durham, NC, USA
- Duke Clinical Research Institution, Duke University, Durham, NC, USA
| | - Learman Kenneth
- Department of Graduate Studies in Health and Rehabilitation Sciences, Youngstown State University, Youngstown, Ohio, USA
| | - Griswold David
- Department of Graduate Studies in Health and Rehabilitation Sciences, Youngstown State University, Youngstown, Ohio, USA
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22
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Schenk R, Donaldson M, Parent-Nichols J, Wilhelm M, Wright A, Cleland JA. Effectiveness of cervicothoracic and thoracic manual physical therapy in managing upper quarter disorders - a systematic review. J Man Manip Ther 2022; 30:46-55. [PMID: 34252013 PMCID: PMC8865095 DOI: 10.1080/10669817.2021.1923313] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
STUDY DESIGN Systematic review. BACKGROUND Physical therapists often use cervicothoracic and thoracic manual techniques to treat musculoskeletal disorders of the upper quarter ,however, the overall effectiveness of this approach remains to be elucidated. OBJECTIVE This systematic review explored studies that examined the short- and long-term effectiveness of manual physical therapy directed at the cervicothoracic and thoracic region in the management of upper quarter musculoskeletal conditions. METHODS The electronic databases MEDLINE, AMED, CINAHL, and Embase were searched from their inception through 30 October 2020. Eligible clinical trials included those where human subjects treated with cervicothoracic and/or thoracic manual procedures were compared with a control group or other interventions. The methodological quality of individual studies was assessed using the PEDro scale. RESULTS The initial search returned 950 individual articles. After the screening of titles and abstracts, full texts were reviewed by two authors, with 14 articles determined to be eligible for inclusion. PEDro scores ranged from 66 to 10 (out of a maximum score of 10). In the immediate to 52-week follow-up period, studies provided limited evidence that cervicothoracic and thoracic manual physical therapy may reduce pain and improve function when compared to control/sham or other treatments. CONCLUSIONS Evidence provides some support for the short-termeffectiveness of cervicothoracic and thoracic manual physical therapy in reducing pain and improving function in people experiencing upper quarter musculoskeletal disorders. Evidence is lacking for long-term effectiveness as only two studies explored outcomes beyond 26 weeks and this was for patient-perceived improvement. PROSPERO ID CRD42020219456.
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Affiliation(s)
- Ronald Schenk
- Department of Public Health and Community Medicine, Program in Physical Therapy, Tufts University School of Medicine, Boston, MA, USA
| | - Megan Donaldson
- Department of Public Health and Community Medicine, Program in Physical Therapy, Tufts University School of Medicine, Boston, MA, USA
| | - Jennifer Parent-Nichols
- Department of Public Health and Community Medicine, Program in Physical Therapy, Tufts University School of Medicine, Boston, MA, USA
| | - Mark Wilhelm
- Department of Public Health and Community Medicine, Program in Physical Therapy, Tufts University School of Medicine, Boston, MA, USA
| | - Alexis Wright
- Department of Public Health and Community Medicine, Program in Physical Therapy, Tufts University School of Medicine, Boston, MA, USA
| | - Joshua A. Cleland
- Department of Public Health and Community Medicine, Program in Physical Therapy, Tufts University School of Medicine, Boston, MA, USA
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23
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Kazemi M, Leguard SH, Lilja S, Mahaise S. A clinical crossover trial of the effect of manipulative therapy on pain and passive and active range of motion of the painful hip. THE JOURNAL OF THE CANADIAN CHIROPRACTIC ASSOCIATION 2021; 65:318-329. [PMID: 35197646 PMCID: PMC8791543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVES This study aims to determine whether manipulative therapy of the hip joint can increase range of motion (ROM) and/or decrease pain in individuals experiencing symptomatic hip pain. METHODS Non-disabled young adults were recruited on campus of a chiropractic college for this randomized crossover study. Subjects' hip active and passive ROM and pain perception were measured. Subjects then received a drop-piece hip manipulation (DPHM) or an alternative treatment, followed by measurement of active and passive ROM and pain. RESULTS Eight males and 12 females (n=20) between the ages of 21-32 years completed the study. Statistically significant improvements in numeric pain scale (NRS) and passive abduction were observed for the manipulation group when compared to the alternative treatment. No significant change was observed for all other hip ranges. CONCLUSIONS DPHM of the symptomatic hip joint in a small sample of young adults resulted in statistically significant improvements in pain and passive abduction when compared to sham manipulation. Due to low sample size, further research is recommended.
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Affiliation(s)
- Mohsen Kazemi
- Department of Graduate Studies and Research, Canadian Memorial Chiropractic College
| | | | - Sebastian Lilja
- Department of Graduate Studies and Research, Canadian Memorial Chiropractic College
| | - Steven Mahaise
- Department of Graduate Studies and Research, Canadian Memorial Chiropractic College
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Hegarty AK, Hsu M, Roy JS, Kardouni JR, Kutch JJ, Michener LA. Evidence for increased neuromuscular drive following spinal manipulation in individuals with subacromial pain syndrome. Clin Biomech (Bristol, Avon) 2021; 90:105485. [PMID: 34571486 PMCID: PMC8793937 DOI: 10.1016/j.clinbiomech.2021.105485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/16/2021] [Accepted: 09/13/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Thoracic spinal manipulation can improve pain and function in individuals with shoulder pain; however, the mechanisms underlying these benefits remain unclear. Here, we evaluated the effects of thoracic spinal manipulation on muscle activity, as alteration in muscle activity is a key impairment for those with shoulder pain. We also evaluated the relationship between changes in muscle activity and clinical outcomes, to characterize the meaningful context of a change in neuromuscular drive. METHODS Participants with shoulder pain related to subacromial pain syndrome (n = 28) received thoracic manipulation of low amplitude high velocity thrusts to the lower, middle and upper thoracic spine. Electromyographic muscle activity (trapezius-upper, middle, lower; serratus anterior; deltoid; infraspinatus) and shoulder pain (11-point scale) was collected pre and post-manipulation during arm elevation, and normalized to a reference contraction. Clinical benefits were assessed using the Pennsylvania Shoulder Score (Penn) at baseline and 2-3 days post-intervention. FINDINGS A significant increase in muscle activity was observed during arm ascent (p = 0.002). Using backward stepwise regression analysis, a specific increase in the serratus anterior muscle activity during arm elevation explained improved Penn scores following post-manipulation (p < 0.05). INTERPRETATION Thoracic spinal manipulation immediately increases neuromuscular drive. In addition, increased serratus anterior muscle activity, a key muscle for scapular motion, is associated with short-term improvements in shoulder clinical outcomes.
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Affiliation(s)
- Amy K. Hegarty
- Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Melody Hsu
- Johns Hopkins University, Baltimore, MD, USA
| | - Jean-Sébastien Roy
- Faculty of Medicine, Department of Rehabilitation, Laval University; Centre for Interdisciplinary Research in Rehabilitation and Social Integration, Quebec City, QC, Canada
| | - Joseph R. Kardouni
- FORSCOM Holistic Health and Fitness (H2F) Field Test, U.S. Army Forces Command, Fort Bragg, NC, USA
| | - Jason J. Kutch
- Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Lori A. Michener
- Division of Biokinesiology and Physical Therapy, University of Southern California, 1540 E. Alcazar Street, CHP155, Los Angeles, CA 90089; USA
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25
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Rampazo ÉP, Telles JD, Schiavon MAG, Liebano RE. Hypoalgesic effects of specific vs non-specific cervical manipulation in healthy subjects: a randomized crossover trial. J Bodyw Mov Ther 2021; 28:311-316. [PMID: 34776157 DOI: 10.1016/j.jbmt.2021.07.044] [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: 12/29/2020] [Accepted: 07/31/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Joint manipulation is generally used to reduce musculoskeletal pain; however, evidence has emerged challenging the effects associated with the specificity of the manipulated vertebral segment. The aim of this study was to verify immediate hypoalgesic effects between specific and non-specific cervical manipulations in healthy subjects. METHOD Twenty-one healthy subjects (18-30 years old; 11 males, 10 females) were selected to receive specific cervical manipulation at the C6-7 segment (SCM) and non-specific cervical manipulation (NSCM) in aleatory order. A 48h interval between manipulations was considered. Pressure pain threshold (PPT) was measured pre- and post-manipulation with a digital algometer on the dominant forearm. RESULTS The SCM produced a significant increase in the PPT (P < 0.001) however no difference was observed in the PPT after the NCSM (P = 0.476). The difference between the two manipulation techniques was 37.26 kPa (95% CI: 14.69 to 59.83, p = 0.002) in favor of the SCM group CONCLUSION: Specific cervical manipulation at the C6-7 segment appears to increase PPT on the forearm compared to non-specific cervical manipulation in healthy subjects.
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Affiliation(s)
| | - Jonathan Daniel Telles
- Physical Therapy Department, Catholic University Center Salesian Auxilium, Lins, SP, Brazil
| | | | - Richard Eloin Liebano
- Physical Therapy Department, Federal University of São Carlos, São Carlos, SP, Brazil.
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Provencher B, Northon S, Piché M. Segmental Chiropractic Spinal Manipulation Does not Reduce Pain Amplification and the Associated Pain-Related Brain Activity in a Capsaicin-Heat Pain Model. FRONTIERS IN PAIN RESEARCH 2021; 2:733727. [PMID: 35295444 PMCID: PMC8915690 DOI: 10.3389/fpain.2021.733727] [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: 06/30/2021] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
Musculoskeletal injuries lead to sensitization of nociceptors and primary hyperalgesia (hypersensitivity to painful stimuli). This occurs with back injuries, which are associated with acute pain and increased pain sensitivity at the site of injury. In some cases, back pain persists and leads to central sensitization and chronic pain. Thus, reducing primary hyperalgesia to prevent central sensitization may limit the transition from acute to chronic back pain. It has been shown that spinal manipulation (SM) reduces experimental and clinical pain, but the effect of SM on primary hyperalgesia and hypersensitivity to painful stimuli remains unclear. The goal of the present study was to investigate the effect of SM on pain hypersensitivity using a capsaicin-heat pain model. Laser stimulation was used to evoke heat pain and the associated brain activity, which were measured to assess their modulation by SM. Eighty healthy participants were recruited and randomly assigned to one of the four experimental groups: inert cream and no intervention; capsaicin cream and no intervention; capsaicin cream and SM at T7; capsaicin cream and placebo. Inert or capsaicin cream (1%) was applied to the T9 area. SM or placebo were performed 25 min after cream application. A series of laser stimuli were delivered on the area of cream application (1) before cream application, (2) after cream application but before SM or placebo, and (3) after SM or placebo. Capsaicin cream induced a significant increase in laser pain (p < 0.001) and laser-evoked potential amplitude (p < 0.001). However, SM did not decrease the amplification of laser pain or laser-evoked potentials by capsaicin. These results indicate that segmental SM does not reduce pain hypersensitivity and the associated pain-related brain activity in a capsaicin-heat pain model.
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Affiliation(s)
- Benjamin Provencher
- Pain Neurophysiology Lab, Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | - Stéphane Northon
- Pain Neurophysiology Lab, Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | - Mathieu Piché
- Pain Neurophysiology Lab, Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
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Seyed MA, Mohamed SHP. Low Back Pain: A Comprehensive Review on the Diagnosis, Treatment Options, and the Role of Other Contributing Factors. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: In recent years, low back pain (LBP) is a growing major health issue around the world and mostly addressed in primary healthcare settings. This may be due to changing work environment including the nature of long sitting work hours, especially in the booming information and technology (IT) and Business Process Outsourcing (BPO) industry. LBP is normally considered as a combination of various types of pain and its related conditions, which eventually lead to disabilities.
AIM: In this article, the aim is to discuss the current and future perspectives of LBP mainly on diagnosis and therapeutic front of LBP.
METHODS: A search was performed using electronic databases, which include PubMed Central and Google Scholar, using the related key words “back pain and low back pain.” All related peer reviewed published articles were included regardless of the language, region, or the publication date.
RESULTS: Although the management of LBP both in terms of diagnosis as well as in the therapeutic options has witnessed considerable progress but challenges are still exist not only within countries but also in the regions and continents among various medical professionals. However, in the past few years, a huge array of coordinated but randomized multi-center clinical studies were performed and various detailed insight investigations have been done, and substantial clinical guidelines have become available. Hence, a new view on evidence-based management approach for LBP has significantly improved recently and discussed here.
CONCLUSION: Based on the available evidence and literature, this comprehensive review discusses the present and future perspectives of LBP mainly on diagnosis and therapeutic front for LBP. In addition, current intervention and prevention plans have failed to lessen the considerable burden of LBP and hence several areas which require more details, which deserves additional discussion to augment us through an understanding of this very important topic on improvements of multi tasked outcomes to benefit the affected patients.
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Wu Z, Wang Y, Ye X, Chen Z, Zhou R, Ye Z, Huang J, Zhu Y, Chen G, Xu X. Myofascial Release for Chronic Low Back Pain: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2021; 8:697986. [PMID: 34395477 PMCID: PMC8355621 DOI: 10.3389/fmed.2021.697986] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/05/2021] [Indexed: 01/04/2023] Open
Abstract
Background: Chronic low back pain (CLBP) is one of the most common musculoskeletal diseases in the elderly, which has a severe impact on the health of the elderly. However, CLBP treatment is very challenging, and more effective treatment methods are needed. Myofascial release may be an effective therapy for the management of chronic musculoskeletal pain. It is widely used clinically to treat CLBP, but its clinical efficacy is still controversial. Objective: This study aims to systematically evaluate the effectiveness of myofascial release for patients with CLBP. Methods: We selected PubMed, Cochrane Library, EMBASE database, and Web of Science database articles published until April 5, 2021. Randomized controlled trials (RCTs) of myofascial release for CLBP were included. Outcome measures included pain, physical function, quality of life, balance function, pain pressure-threshold, trunk mobility, and mental health. For each outcome, Standardized mean differences (SMD) or mean differences (MD) and 95% confidence intervals (CIs) were calculated. Results: Eight RCTs (n = 375) were included based on inclusion and exclusion criteria. The meta-analysis showed that the overall efficacy of myofascial release for CLBP was significant, including two aspects: pain [SMD = -0.37, 95% CI (-0.67, -0.08), I 2 = 46%, P = 0.01] and physical function [SMD = -0.43, 95% CI (-0.75, -0.12), I 2 = 44%, P = 0.007]. However, myofascial release did not significantly improve quality of life [SMD = 0.13, 95% CI (-0.38, 0.64), I 2 = 53%, P = 0.62], balance function [SMD = 0.58, 95% CI (-0.49, 1.64), I 2 = 82%, P = 0.29], pain pressure-threshold [SMD = 0.03,95% CI (-0.75, 0.69), I 2 = 73%, P = 0.93], trunk mobility [SMD = 1.02, 95% CI (-0.09, 2.13), I 2 = 92%, P = 0.07] and mental health [SMD = -0.06, 95% CI (-0.83, 0.71), I 2 = 73%, P = 0.88]. Conclusions: In this study, we systematically reviewed and quantified the efficacy of myofascial release in treating CLBP. The meta-analysis results showed that myofascial release significantly improved pain and physical function in patients with CLBP but had no significant effects on balance function, pain pressure-threshold, trunk mobility, mental health, and quality of life. However, due to the low quality and a small number of included literature, more and more rigorously designed RCTs should be included in the future to verify these conclusions.
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Affiliation(s)
- Zugui Wu
- The Fifth Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yi Wang
- The Fifth Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiangling Ye
- The Fifth Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zehua Chen
- The Fifth Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Rui Zhou
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zixuan Ye
- The Fifth Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jinyou Huang
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou, China
| | - Yue Zhu
- Baishui Health Center, Qujing, China
| | - Guocai Chen
- Foshan Hospital of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xuemeng Xu
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou, China
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Gevers-Montoro C, Provencher B, Northon S, Stedile-Lovatel JP, Ortega de Mues A, Piché M. Chiropractic Spinal Manipulation Prevents Secondary Hyperalgesia Induced by Topical Capsaicin in Healthy Individuals. FRONTIERS IN PAIN RESEARCH 2021; 2:702429. [PMID: 35295504 PMCID: PMC8915757 DOI: 10.3389/fpain.2021.702429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/18/2021] [Indexed: 12/28/2022] Open
Abstract
Background and Aims: Spinal manipulation (SM) is currently recommended for the management of back pain. Experimental studies indicate that the hypoalgesic mechanisms of SM may rely on inhibition of segmental processes related to temporal summation of pain and, possibly, on central sensitization, although this remains unclear. The aim of this study was to determine whether experimental back pain, secondary hyperalgesia, and pain-related brain activity induced by capsaicin are decreased by segmental SM. Methods: Seventy-three healthy volunteers were randomly allocated to one of four experimental groups: SM at T5 vertebral level (segmental), SM at T9 vertebral level (heterosegmental), placebo intervention at T5 vertebral level, or no intervention. Topical capsaicin was applied to the area of T5 vertebra for 40 min. After 20 min, the interventions were administered. Pressure pain thresholds (PPTs) were assessed outside the area of capsaicin application at 0 and 40 min to examine secondary hyperalgesia. Capsaicin pain intensity and unpleasantness were reported every 4 min. Frontal high-gamma oscillations were also measured with electroencephalography. Results: Pain ratings and brain activity were not significantly different between groups over time (p > 0.5). However, PPTs were significantly decreased in the placebo and control groups (p < 0.01), indicative of secondary hyperalgesia, while no hyperalgesia was observed for groups receiving SM (p = 1.0). This effect was independent of expectations and greater than placebo for segmental (p < 0.01) but not heterosegmental SM (p = 1.0). Conclusions: These results indicate that segmental SM can prevent secondary hyperalgesia, independently of expectations. This has implications for the management of back pain, particularly when central sensitization is involved.
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Affiliation(s)
- Carlos Gevers-Montoro
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Madrid College of Chiropractic, RCU Maria Cristina, Madrid, Spain
| | - Benjamin Provencher
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | - Stéphane Northon
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | | | | | - Mathieu Piché
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
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30
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Clark NG, Hill CJ, Koppenhaver SL, Massie T, Cleland JA. The effects of dry needling to the thoracolumbar junction multifidi on measures of regional and remote flexibility and pain sensitivity: A randomized controlled trial. Musculoskelet Sci Pract 2021; 53:102366. [PMID: 33831698 DOI: 10.1016/j.msksp.2021.102366] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 03/01/2021] [Accepted: 03/08/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Dry needling (DN) has been consistently shown to decrease pain sensitivity and increase flexibility local to the site of treatment, however it is unclear whether these effects are limited to the region of treatment or can be observed remote to the area of treatment. OBJECTIVE To determine the immediate, short-term effects of DN to the thoracolumbar junction on regional and remote flexibility, and to observe if changes in pain sensitivity can occur remote to site of treatment. DESIGN Double-blind randomized clinical trial. METHODS Fifty-four subjects with low back pain and decreased length in at least one hamstring were randomized to receive either DN or sham DN to the T12 and L1 multifidi. Participants underwent regional (fingertip-to-floor) and remote flexibility (passive knee extension, passive straight leg raise) and pressure pain threshold (PPT) testing of the upper and lower extremity before, immediately after and 1 day after treatment. ANCOVAs were used to analyze flexibility data, with the covariate of pre-treatment values. Paired t-tests were used for difference in remote pain sensitivity. RESULTS Statistically larger improvements in regional flexibility, but not remote flexibility, were observed immediately post-treatment in those who received DN than in those receiving sham DN (p = .0495; adjusted difference 1.2, 95% CI 0.002-2.3). Differences between upper and lower extremity PPT were not significant. CONCLUSION DN can potentially have immediate changes in regional flexibility, but effects are not sustained at 24-h follow-up. DN may not affect remote flexibility or segmental pain sensitivity.
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Affiliation(s)
- Nicole G Clark
- Stefani Doctor of Physical Therapy Program, University of Saint Mary, 4100 South 4th St, Leavenworth, KS, 66048, USA.
| | - Cheryl J Hill
- Doctor of Physical Therapy Program, Dr. Pallavi Patel College of Healthcare Sciences, Nova Southeastern University, 3200 South University, Dr. Ft. Lauderdale, FL, 33328, USA.
| | - Shane L Koppenhaver
- Baylor University, Doctoral Program in Physical Therapy, 1 Bear Place #97264, Waco, TX, 76798, USA.
| | - Thomas Massie
- Stefani Doctor of Physical Therapy Program, University of Saint Mary, 4100 South 4th St, Leavenworth, KS, 66048, USA.
| | - Joshua A Cleland
- Director of Research and Faculty Development, Doctor of Physical Therapy Program, Department of Public Health and Community Medicine, Tufts University, 136 Harrison Ave, Boston, MA, 02111, USA.
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Scafoglieri A, Van den Broeck J, Willems S, Tamminga R, van der Hoeven H, Engelsma Y, Haverkamp S. Effectiveness of local exercise therapy versus spinal manual therapy in patients with patellofemoral pain syndrome: medium term follow-up results of a randomized controlled trial. BMC Musculoskelet Disord 2021; 22:446. [PMID: 33992100 PMCID: PMC8126114 DOI: 10.1186/s12891-021-04310-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 04/29/2021] [Indexed: 11/29/2022] Open
Abstract
Background Increasing evidence has shown benefits of spinal manipulations in patients with patellofemoral pain syndrome (PFPS). There is scarcity regarding medium term effects of spinal manual therapy on outcome measures in PFPS patients. Therefore, the aim of the present study was to compare the effectiveness of local exercise therapy and spinal manual therapy for knee pain, function and maximum voluntary peak force (MVPF) velocity of the quadriceps in PFPS patients. Methods Forty-three patients with PFPS were randomly assigned to a local exercise or spinal manual therapy group. The local exercise group received six sessions (one session per week) of supervised training of the knee-and hip muscles with mobilization of the patellofemoral joint. The spinal manual therapy group received six interventions (one intervention per week) of high velocity low thrust manipulations at the thoracolumbar region, sacroiliac joint, and/or hip. All patients were also asked to do home exercises. Maximum, minimum and current pain were measured using the visual analogue scale. Function was assessed with the anterior knee pain scale (AKPS) and MPFV was recorded using a Biodex System 3 dynamometer. Patients were assessed before intervention, after 6 weeks of intervention and after 6 weeks of follow-up. Between-group differences at assessments were analysed by way of analysis of covariance with Bonferroni correction. Results Pain and functionality improved more following spinal manipulative therapy than local exercise therapy. After 6 weeks of intervention the between-group difference (local versus spinal) for maximal pain was 23.4 mm [95% CI: 9.3, 37.6; effect size (ES): 1.04] and − 12.4 [95% CI: − 20.2, − 4.7; ES: 1.00] for the AKPS. At 6 weeks of follow-up the between-group difference for maximal pain was 18.7 mm [95% CI: 1.4, 36.0; ES: 0.68] and − 11.5 [95% CI: − 19.9, − 3.3; ES: − 0.87] for the AKPS. Conclusions This study suggests that spinal manual therapy is more effective than local exercise therapy in improving pain and function in patients with PFPS in the medium term. We suggest for future research to investigate whether combining local exercise therapy and spinal manual therapy is more effective than either single intervention on its own. This clinical trial study was approved by the Medical Ethics Committee METC Z under registration number NL57207.096. and registered retrospectively in ClinicalTrials.gov PRS with registration ID number NCT04748692 on the 10th of February 2021. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04310-9.
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Affiliation(s)
- Aldo Scafoglieri
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Experimental Anatomy Research Group, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090, Brussel, Belgium. .,SOMT University of Physiotherapy, Softwareweg 5, Amersfoort, BN, 3821, The Netherlands.
| | - Jona Van den Broeck
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Experimental Anatomy Research Group, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090, Brussel, Belgium
| | - Stijn Willems
- Department of Neuroscience, VU University Medical Center, Amsterdam, HV, 1081, The Netherlands
| | - Rob Tamminga
- Fysioholland, Medicort, Rijksweg 69, Naarden, GE, 1411, The Netherlands
| | | | - Yde Engelsma
- Bergman Clinics BV, Rijksweg 69, Naarden, GE, 1411, The Netherlands
| | - Stijn Haverkamp
- Bergman Clinics BV, Rijksweg 69, Naarden, GE, 1411, The Netherlands
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32
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Telles JD, Schiavon MAG, Costa ACDS, Rampazo ÉP, Liebano RE. Hypoalgesic Effects of Transcutaneous Electrical Nerve Stimulation Combined With Joint Manipulation: A Randomized Clinical Trial. J Manipulative Physiol Ther 2021; 44:244-254. [PMID: 33879352 DOI: 10.1016/j.jmpt.2020.09.004] [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: 09/03/2019] [Revised: 05/20/2020] [Accepted: 09/09/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The objective of this study was to compare the hypoalgesic effects of isolated or combined use of transcutaneous electrical nerve stimulation (TENS) and cervical joint manipulation (JM) in asymptomatic participants. METHODS One hundred and forty-four healthy participants aged 18 to 30 years old were randomly assigned to 1 of 4 groups (n = 36 per group): active TENS + active JM, active TENS + placebo JM, placebo TENS + active JM, and placebo TENS + placebo JM. Active or placebo TENS was applied to the dominant forearm. JM was applied to the C6-7 segments. The pressure pain threshold was measured pre- and postintervention and after 20 minutes on the forearm and tibialis anterior of the dominant side. RESULTS Segmental hypoalgesia was greater in the group active TENS + active JM compared with active TENS + placebo JM (P = .002), placebo TENS + active JM (P < .0001), and placebo TENS + placebo JM (P < .0001). For the extrasegmental hypoalgesia, active TENS + active JM had greater hypoalgesic effect compared with active TENS + placebo JM (P = .033), placebo TENS + active JM (P = .002), and placebo TENS + placebo JM (P < .0001). CONCLUSION TENS and JM produced hypoalgesia when used alone and, when the treatments were combined, a higher segmental and extrasegmental hypoalgesic effect was obtained in asymptomatic participants.
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Gevers-Montoro C, Provencher B, Descarreaux M, Ortega de Mues A, Piché M. Neurophysiological mechanisms of chiropractic spinal manipulation for spine pain. Eur J Pain 2021; 25:1429-1448. [PMID: 33786932 DOI: 10.1002/ejp.1773] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 03/05/2021] [Accepted: 03/27/2021] [Indexed: 12/19/2022]
Abstract
Together, neck pain and back pain are the first cause of disability worldwide, accounting for more than 10% of the total years lived with disability. In this context, chiropractic care provides a safe and effective option for the management of a large proportion of these patients. Chiropractic is a healthcare profession mainly focused on the spine and the treatment of spinal disorders, including spine pain. Basic studies have examined the influence of chiropractic spinal manipulation (SM) on a variety of peripheral, spinal and supraspinal mechanisms involved in spine pain. While spinal cord mechanisms of pain inhibition contribute at least partly to the pain-relieving effects of chiropractic treatments, the evidence is weaker regarding peripheral and supraspinal mechanisms, which are important components of acute and chronic pain. This narrative review highlights the most relevant mechanisms of pain relief by SM and provides a perspective for future research on SM and spine pain, including the validation of placebo interventions that control for placebo effects and other non-specific effects that may be induced by SM. SIGNIFICANCE: Spinal manipulation inhibits back and neck pain partly through spinal segmental mechanisms and potentially through peripheral mechanisms regulating inflammatory responses. Other mechanisms remain to be clarified. Controls and placebo interventions need to be improved in order to clarify the contribution of specific and non-specific effects to pain relief by spinal manipulative therapy.
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Affiliation(s)
- Carlos Gevers-Montoro
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada.,CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada.,Madrid College of Chiropractic - RCU María Cristina, Madrid, Spain
| | - Benjamin Provencher
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada.,CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | - Martin Descarreaux
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada.,GRAN Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | | | - Mathieu Piché
- Department of Anatomy, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada.,CogNAC Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
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34
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Gilbert AW, Booth G, Betts T, Goldberg A. A mixed-methods survey to explore issues with virtual consultations for musculoskeletal care during the COVID-19 pandemic. BMC Musculoskelet Disord 2021; 22:245. [PMID: 33673844 PMCID: PMC7933396 DOI: 10.1186/s12891-021-04113-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/18/2021] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE To explore orthopaedic and musculoskeletal clinicians' views and experiences of legal, safety, safeguarding and security issues regarding the use of virtual consultations (VC) during the COVID-19 pandemic. A secondary objective was to suggest ways to overcome these issues. METHODS A mixed method cross-sectional survey was conducted, seeking the views and experiences of orthopaedic and musculoskeletal medically qualified and Allied Health Professionals in the United Kingdom. Descriptive statistical analysis was employed for quantitative data and a qualitative content analysis undertaken for qualitative data. Findings were presented in accordance with the four key issues. RESULTS Two hundred and ninety professionals (206 physiotherapists, 78 medically qualified professionals, 6 'other' therapists) participated in the survey. Of the 290 participants, 260 (90%) were not using VC prior to the COVID-19 pandemic, 248 respondents (86%) were unsure whether their professional indemnity insurance covered VC, 136 (47%) had considered how they would handle an issue of safeguarding whilst the remainder had not, 126 (43%) had considered what they would do if, during a virtual consultation, a patient suffered an injury (e.g. bang on their head) or a fall (e.g. mechanical or a medical event like syncope) and 158 (54%) reported they felt the current technological solutions are secure in terms of patient data. Qualitative data provided additional context to support the quantitative findings such as validity of indemnification, accuracy of diagnosis and consent using VC, safeguarding issues; and security and sharing of data. Potential changes to practice have been proposed to address these issues. CONCLUSIONS VC have been rapidly deployed since the onset of the COVID-19 pandemic often without clear guidance or consensus on many important issues. This study identified legal, safeguarding, safety and security issues. There is an urgent need to address these and develop local and national guidance and frameworks to facilitate ongoing safe virtual orthopaedic practice beyond the COVID-19 pandemic.
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Affiliation(s)
- Anthony W Gilbert
- Therapies Department, Royal National Orthopaedic Hospital, Stanmore, UK. .,School of Health Sciences, University of Southampton, Southampton, UK.
| | - Gregory Booth
- Therapies Department, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Tony Betts
- Therapies Department, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Andy Goldberg
- Institute of Orthopaedics and Musculoskeletal Sciences, University College London, London, UK.,Trauma and Orthopaedics Department, Wellington Hospital, London, UK.,MSK Lab, Imperial College London, London, UK
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Nim CG, Weber KA, Kawchuk GN, O'Neill S. Spinal manipulation and modulation of pain sensitivity in persistent low back pain: a secondary cluster analysis of a randomized trial. Chiropr Man Therap 2021; 29:10. [PMID: 33627163 PMCID: PMC7903787 DOI: 10.1186/s12998-021-00367-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 02/16/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Pain hypersensitivity can be assessed using Quantitative Sensory Testing (QST) and is associated with persistent low back pain. Spinal manipulation appears to modify pain hypersensitivity, and this could function as one mechanism leading to clinical improvements. In the current study, we applied a comprehensive QST battery to assess pain sensitivity in a cohort of low back pain patients before and after spinal manipulation to improve our understanding of the association between QST and clinical improvements. This study addresses two questions: Are clinical improvements following spinal manipulation in low back pain patients contingent on pain hypersensitivity, and does pain sensitivity change following spinal manipulation? METHODS We performed a secondary analysis of data from a randomized clinical trial. One hundred and thirty-two participants with persistent LBP were treated with spinal manipulation four times over two weeks. Patient-reported outcomes and QST were assessed at baseline, after the fourth spinal manipulation session, and 14-days later. The clinical outcomes were changes in low back pain intensity and disability. Using latent profile analysis, we categorized the participants into clusters depending on their baseline QST scores. We used linear mixed models to examine the association between clusters and changes in patient-reported outcomes and QST. RESULTS Two clusters emerged: a Sensitized and a Not sensitized. The former had significantly lower regional pressure and thermal pain thresholds, remote pressure pain tolerance, and lower inhibitory conditioned pain modulation than the Not sensitized group. However, we only found between-cluster differences for regional pressure pain threshold following spinal manipulation. Thus, the clusters were not associated with patient-reported pain and disability changes or the remaining QST outcomes. CONCLUSIONS We report that the baseline QST profile was not associated with clinical improvements following spinal manipulation. We did observe a substantial change for regional pressure pain threshold, which suggests that any effect of spinal manipulation on pain sensitivity is most likely to be observed as changes in regional, mechanical pain threshold. However, the mechanism that invokes clinical improvement and pain sensitivity changes appear distinct. Due to methodological caveats, we advise caution when interpreting the results. TRIAL REGISTRATION Clinical.Trial.gov identifier: NCT04086667 , registered 11 September 2019 - Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT04086667.
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Affiliation(s)
- Casper Glissmann Nim
- Medical Research Unit, Spine Center of Southern Denmark, University Hospital of Southern Denmark, Østrehougvej 55, 5500, Middelfart, Denmark.
- Department of Regional Health Research, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark.
| | - Kenneth Arnold Weber
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, USA
| | | | - Søren O'Neill
- Medical Research Unit, Spine Center of Southern Denmark, University Hospital of Southern Denmark, Østrehougvej 55, 5500, Middelfart, Denmark
- Department of Regional Health Research, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark
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Hanley AW, Garland EL, Zingg RW. Mindfulness-based waiting room intervention for osteopathic manipulation patients: a pilot randomized controlled trial. J Osteopath Med 2021; 121:337-348. [PMID: 33694345 DOI: 10.1515/jom-2020-0186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 11/09/2020] [Indexed: 12/14/2022]
Abstract
CONTEXT Osteopathic manipulative treatment (OMT) and mindfulness-based interventions are both efficacious pain management strategies. Combining these two therapeutic approaches may offer added benefits to pain patients. OBJECTIVES To determine whether engaging in a mindfulness-based intervention before an OMT session improved OMT session outcomes. METHODS Patients seeking OMT care from a single osteopathic physician at an integrative health clinic were recruited for this pilot randomized, controlled trial at an academic hospital. All patients scheduled for osteopathic structural evaluation and treatment with the provider from March 2019 to September 2019 were eligible and invited to participate during the reminder call before their visit. Participants were randomly assigned to listen to one of two audio recordings matched for length: (1) the history of osteopathic medicine, or (2) a guided mindfulness meditation practice. Patients completed surveys including numeric rating scales to measure mindfulness and embodied safety (a self-reported feeling that the patient's body was in a safe place) immediately before and after listening to the audio recording. A global pain rating report along with a sensation manikin (a digital human figure silhouette overlaid with a grid of 786 "sensation" pixels) capturing both pleasant and unpleasant sensation were collected before and after the OMT session. Session satisfaction was also assessed with a single survey item. RESULTS A total of 57 participants were enrolled in the study; however, 18 were unable to listen to the full audio recording and were excluded from further analysis. The final study sample consisted of 39 patients, with 19 (48.7%) randomized to the history audio recording and 20 (51.3%) randomized to the mindfulness recording. The mean age of patients was 57 years (standard deviation, 11.75 years); 25 (64.1%) were women and 14 (35.9%) were men. The most common primary pain location was the neck (16; 41.0%), followed by back (12; 30.8%) and joint (5; 12.8%). Twenty (51.3%) participants were cancer patients; 19 (48.8%) did not have a cancer diagnosis. Practicing mindfulness before OMT increased patients' sense of mindful connection to (p=0.036) and safety within (p=0.026) their bodies as well as their overall session satisfaction (p=0.037). Additionally, OMT paired with either study condition (mindfulness vs. history) decreased pain (p<0.001) and increased the ratio of pleasant to unpleasant sensations reported by patients (p<0.001). Finally, regardless of experimental condition (mindfulness vs. history), increased safety within the body predicted greater pain relief (β=-0.33, p=0.035) and larger sensation ratio changes (β=0.37, p=0.030) at the OMT session's end. Additionally, increased mindful connection to the body predicted less pain (β=-0.41, p=0.005) at the session's end. CONCLUSIONS This study demonstrated the feasibility of integrating a mindfulness-based intervention with OMT and results suggest that having patients listen to an audio-guided mindfulness practice while waiting for their OMT session may increase their mindful connection to and safety within their bodies as well as their session satisfaction. This study also provides empirical evidence that OMT may increase the distribution of pleasant sensations reported by pain patients while decreasing the distribution of unpleasant sensations reported.
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Affiliation(s)
- Adam W Hanley
- College of Social Work's Center, Mindfulness and Integrative Health Intervention Development, University of Utah, Salt Lake City, Utah, USA
| | - Eric L Garland
- College of Social Work's Center, Mindfulness and Integrative Health Intervention Development, University of Utah, Salt Lake City, Utah, USA.,University of Utah, Salt Lake City Veterans Affair Medical Center, Salt Lake City, Utah, USA
| | - Rebecca Wilson Zingg
- Division of Physical Medicine and Rehabilitation and the Huntsman Cancer Institute Wellness and Integrative Health Center, University of Utah, Salt Lake City, Utah, USA
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King AA, Cox J, Bhatia S, Snider KT. Characteristics and treatment of geriatric patients in an osteopathic neuromusculoskeletal medicine clinic. J Osteopath Med 2021; 121:503-511. [PMID: 33694351 DOI: 10.1515/jom-2020-0220] [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: 08/24/2020] [Accepted: 11/19/2020] [Indexed: 11/15/2022]
Abstract
CONTEXT Osteopathic manipulative medicine (OMM) is an adjunctive treatment approach available to geriatric patients, but few studies provide details about presenting conditions, treatments, and response to osteopathic manipulative treatment (OMT) in that patient population. OBJECTIVES To provide descriptive data on the presentation and management of geriatric patients receiving OMT at an outpatient osteopathic neuromusculoskeletal medicine (ONMM) clinic. METHODS Data were retrospectively collected from electronic health records (EHR) at a single outpatient clinic for clinical encounters with patients over 60 years of age who were treated with OMT between July 1, 2016, and June 30, 2019. Records were reviewed for demographic information, insurance type, presenting concerns, assessments, regions treated, OMT techniques used, and treatment response. RESULTS There were 9,155 total clinical encounters with 1,238 unique patients found during the study period. More women than men were represented for overall encounters (6,910 [75.4%] vs. 2,254 [24.6%]) and unique patients (850 [68.7%] vs. 388 [31.3%]; both p<0.001). The mean (standard deviation, SD) number of encounters per patient per year was 4.5 (4.0) and increased with increasing age by decade (p<0.001). Medicare was the most common primary insurance (7,246 [79.2%]), with private insurance the most common secondary insurance (8,440 [92.2%]). The total number of presenting concerns was 12,020, and back concerns were most common (6,406 [53.3%]). The total number of assessments was 18,290; most were neuromusculoskeletal (17,271 [94.5%]) and in the thoracolumbar region (7,109 [38.9%]). The mean (SD) number of somatic dysfunction assessments per encounter was 5 (1.7); the thoracic region was the most documented and treated (7,263 [15.8%]). With up to 19 technique types per encounter, the total number of OMT techniques documented across all encounters was 43,862, and muscle energy (7,203 [16.4%]) was the most documented. The use of high-velocity, low-amplitude (HVLA) declined as age increased (p<0.001). The overall treatment response was documented in 7,316 (79.9%) encounters, and most indicated improvement (7,290 [99.6%]). CONCLUSIONS Our results showed that geriatric patients receiving OMT at our clinic were predominately presenting for neuromusculoskeletal concerns associated with back, neck, and extremity conditions, consistent with national epidemiological data for this population. The most common OMT techniques were also consistent with those used nationally by osteopathic medical students and practicing physicians. Future longitudinal studies are needed to determine the length of time improvement persists and the overall health impact experienced by geriatric patients receiving OMT.
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Affiliation(s)
| | - Jayme Cox
- Kirksville College of Osteopathic Medicine, A.T. Still University, Kirksville, MO, USA
| | - Shalini Bhatia
- Department of Research Support, A.T. Still University, Kirksville, MO, USA
| | - Karen T Snider
- Department of Family Medicine, Preventive Medicine, and Community Health, Kirksville College of Osteopathic Medicine, A.T. Still University, Kirksville, MO, USA
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Corum M, Aydin T, Medin Ceylan C, Kesiktas FN. The comparative effects of spinal manipulation, myofascial release and exercise in tension-type headache patients with neck pain: A randomized controlled trial. Complement Ther Clin Pract 2021; 43:101319. [PMID: 33517104 DOI: 10.1016/j.ctcp.2021.101319] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/19/2020] [Accepted: 01/21/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To evaluate the effects of two manual treatment methods on pain, disability, and pressure pain threshold (PPT) in tension-type headache (TTH) patients with and neck pain. METHODS Forty-five patients with TTH were randomly assigned to one of three groups and received eight sessions treatment: manipulation plus exercise (manipulation), suboccipital inhibition plus exercise (myofascial release), and exercise only (control). Headache frequency, pain severity (VAS-headache, VAS-neck pain) and headache and neck disability (HIT-6 and NDI, respectively) were measured at baseline, posttreatment, and at the third month follow-up. PPT was also evaluated on the temporalis muscle. RESULTS Manipulation group was statistically better than myofascial release group in terms of headache frequency, headache severity, and PPT scores. Also, manipulation group showed statistically significant improvements in all outcome criteria when compared control group. CONCLUSIONS Manipulation and exercise, in addition to pharmacologic treatment in TTH patients with cervical dysfunction appear to be a promising approach.
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Affiliation(s)
- Mustafa Corum
- Department of Physical Medicine and Rehabilitation, Istanbul Physical Medicine and Rehabilitation Training and Research Hospital, Istanbul, Turkey.
| | - Tugba Aydin
- Department of Physical Medicine and Rehabilitation, Istanbul Physical Medicine and Rehabilitation Training and Research Hospital, Istanbul, Turkey.
| | - Cansın Medin Ceylan
- Department of Physical Medicine and Rehabilitation, Istanbul Physical Medicine and Rehabilitation Training and Research Hospital, Istanbul, Turkey.
| | - Fatma Nur Kesiktas
- Department of Physical Medicine and Rehabilitation, Istanbul Physical Medicine and Rehabilitation Training and Research Hospital, Istanbul, Turkey.
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Shala R, Roussel N, Lorimer Moseley G, Osinski T, Puentedura EJ. Can we just talk our patients out of pain? Should pain neuroscience education be our only tool? J Man Manip Ther 2021; 29:1-3. [PMID: 33427587 DOI: 10.1080/10669817.2021.1873259] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Rilind Shala
- Department of Physiotherapy, Faculty of Medicine, University of Prishtina , Prishtina, Kosovo
| | - Nathalie Roussel
- Faculty of Medicine and Health Sciences, Research Group MOVANT, University of Antwerp , Antwerp, Belgium
| | - G Lorimer Moseley
- Neuroscience Research Australia , Randwick, Australia.,IMPACT in Health, University of South Australia , Australia
| | - Thomas Osinski
- UR 20201 ERPHAN, Université Versailles Saint Quenti, Hôpital R. Poincaré/Garches (92)
| | - Emilio J Puentedura
- Baylor University Doctor of Physical Therapy Program, Robbins College of Health and Human Services , Texas, USA
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40
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Nim CG, Kawchuk GN, Schiøttz-Christensen B, O'Neill S. Changes in pain sensitivity and spinal stiffness in relation to responder status following spinal manipulative therapy in chronic low Back pain: a secondary explorative analysis of a randomized trial. BMC Musculoskelet Disord 2021; 22:23. [PMID: 33407345 PMCID: PMC7786943 DOI: 10.1186/s12891-020-03873-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 12/14/2020] [Indexed: 12/13/2022] Open
Abstract
Background In a prior randomized trial, we demonstrated that participants receiving spinal manipulative therapy at a pain-sensitive segment instead of a stiff segment experienced increased mechanical pressure pain thresholds. We hypothesized that the targeted segment mediated this increase through a segment-dependent neurophysiological reflective pathway. Presently, it is not known if this decrease in pain sensitivity is associated with clinical improvement. Therefore, we performed an explorative analysis to examine if changes in experimental pain sensitivity (mechanical and thermal) and lumbar stiffness were further dependent on clinical improvement in disability and patient-reported low back pain. Methods This study is a secondary explorative analysis of data from the randomized trial that compared 132 participants with chronic low back pain who received lumbar spinal manipulative therapy applied at either i) the stiffest segment or ii) the segment having the lowest pain threshold (i.e., the most pain-sensitive segment). We collected data at baseline, after the fourth session of spinal manipulation, and at 14-days follow-up. Participants were dichotomized into responders/non-responders using different clinical variables (disability and patient-reported low back pain) with varying threshold values (0, 30, and 50% improvement). Mixed models were used to assess changes in experimental outcomes (stiffness and pain sensitivity). The fixed interaction terms were time, segment allocation, and responder status. Results We observed a significant increase in mechanical pressure pain thresholds for the group, which received spinal manipulative therapy at the most pain-sensitive segment independent of whether they improved clinically or not. Those who received spinal manipulation at the stiffest segment also demonstrated increased mechanical pain sensitivity, but only in the subgroup with clinical improvement. We did not observe any changes in lumbar stiffness. Conclusion Our results suggest the existence of two different mechanistic pathways associated with the spinal manipulation target. i) A decrease of mechanical pain sensitivity independent of clinical outcome (neurophysiological) and ii) a decrease as a reflection of the clinical outcome. Together, these observations may provide a novel framework that improves our understanding of why some respond to spinal manipulative therapy while others do not. Trial registration ClinicalTrials.gov identifier: NCT04086667 registered retrospectively September 11th 2019. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-020-03873-3.
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Affiliation(s)
- Casper Glissmann Nim
- Medical Research Unit, Spine Center of Southern Denmark, University Hospital of Southern Denmark, Østrehougvej 55, 5500, Middelfart, Denmark. .,Department of Regional Health Research, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark.
| | - Gregory Neil Kawchuk
- Department of Physical Therapy, University of Alberta, 8205 114St, 2-50 Corbett Hall, Edmonton, Alberta, T6G 2G4, Canada
| | - Berit Schiøttz-Christensen
- Department of Regional Health Research, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
| | - Søren O'Neill
- Medical Research Unit, Spine Center of Southern Denmark, University Hospital of Southern Denmark, Østrehougvej 55, 5500, Middelfart, Denmark.,Department of Regional Health Research, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
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Belavy DL, Van Oosterwijck J, Clarkson M, Dhondt E, Mundell NL, Miller CT, Owen PJ. Pain sensitivity is reduced by exercise training: Evidence from a systematic review and meta-analysis. Neurosci Biobehav Rev 2020; 120:100-108. [PMID: 33253748 DOI: 10.1016/j.neubiorev.2020.11.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/13/2020] [Accepted: 11/10/2020] [Indexed: 12/29/2022]
Abstract
BELAVY, D. L., J. Van Oosterwijck, M. Clarkson, E. Dhondt, N. L. Mundell, C. Miller and P. J. Owen. NEUROSCI BIOBEHAV REV 21(1) XXX-XXX, 2020. Exercise training is capable of reducing pain in chronic pain syndromes, yet its mechanisms are less well established. One mechanism may be via the impact of exercise on increasing a person's pain threshold. Here we show, via meta-analysis of fifteen exercise training studies in pain syndromes that exercise training leads to increased pressure pain thresholds (low to moderate quality evidence). We also find low to moderate quality evidence exists that exercise training was more effective than non-exercise interventions, such as pain education, massage and stress management for improving pain sensitivity. Further, the effect of exercise was greater locally at the site of pain and less so at remote regions. These finding suggest that adaptations in central inhibition occur over time with exercise training and, more widely, add to the mechanistic understanding of how effective interventions can improve pain in chronic pain syndromes.
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Affiliation(s)
- Daniel L Belavy
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Jessica Van Oosterwijck
- Ghent University, SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent, Belgium; University of Antwerp, Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Belgium; Research Foundation - Flanders (FWO), Brussels, Belgium; Pain in Motion International Research Group, www.paininmotion.be.
| | - Matthew Clarkson
- Deakin University, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Evy Dhondt
- Ghent University, SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent, Belgium; Pain in Motion International Research Group, www.paininmotion.be.
| | - Niamh L Mundell
- Deakin University, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Clint T Miller
- Deakin University, School of Exercise and Nutrition Sciences, Geelong, Australia.
| | - Patrick J Owen
- Deakin University, Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Geelong, Australia.
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Nogueira N, Oliveira-Campelo N, Lopes Â, Torres R, Sousa ASP, Ribeiro F. The Acute Effects of Manual and Instrument-Assisted Cervical Spine Manipulation on Pressure Pain Threshold, Pressure Pain Perception, and Muscle-Related Variables in Asymptomatic Subjects: A Randomized Controlled Trial. J Manipulative Physiol Ther 2020; 43:179-188. [PMID: 32951766 DOI: 10.1016/j.jmpt.2019.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 04/26/2019] [Accepted: 05/08/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The purpose of this study was to compare the immediate effects in asymptomatic participants of manual and instrument-assisted cervical manipulation on pressure pain thresholds, pressure pain perception, and muscle mechanical properties (tone, stiffness, and elasticity) over muscles anatomically related and unrelated to the manipulated level. METHODS Fifty-nine asymptomatic participants (34 women and 25 men; age [mean ± standard deviation] = 21.1 ± 1.6 years) were randomly assigned to 4 groups in a double-blind, randomized, placebo-controlled trial. Two groups received cervical (C3/C4) manipulation, 1 manual and the other instrument-assisted; the third group received a sham manipulation; and the fourth group served as the control. Bilateral pressure pain threshold, pressure pain perception, muscle tone, stiffness, and elasticity in the upper trapezius and biceps brachii were evaluated before and immediately after the interventions. RESULTS At baseline, there were no differences among the groups on any variable. After the interventions, a significant increase in pressure pain threshold was observed with both manual and instrument-assisted manipulation at local and distal sites (P < .05), whereas no changes were observed in either the control or the placebo group. The perception of pain pressure did not change significantly in any group. The interventions did not promote any statistically significant differences in muscle tone, elasticity, or stiffness at any site (local or distal). CONCLUSION Cervical (C3/C4) manual and instrument-assisted manipulations produced an increase in pressure pain threshold bilaterally and over muscles related and unrelated to the vertebral segment, but had no effect on muscle tone, elasticity, or stiffness.
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Affiliation(s)
- Nuno Nogueira
- Vale do Sousa Higher School of Health, Polytechnic Health School of the North, Cooperativa de Ensino Superior Politécnico e Universitário (CESPU), Gandra, Portugal; Physiotherapy Department, School of Health, Polytechnic Institute of Porto, Center for Rehabilitation Research-Center of Human Studies and Human Activity, Porto, Portugal.
| | - Natália Oliveira-Campelo
- Physiotherapy Department, School of Health, Polytechnic Institute of Porto, Center for Rehabilitation Research-Center of Human Studies and Human Activity, Porto, Portugal
| | - Ângela Lopes
- Physiotherapy Department, School of Health, Polytechnic Institute of Porto, Center for Rehabilitation Research-Center of Human Studies and Human Activity, Porto, Portugal
| | - Rui Torres
- Vale do Sousa Higher School of Health, Polytechnic Health School of the North, Cooperativa de Ensino Superior Politécnico e Universitário (CESPU), Gandra, Portugal; Physiotherapy Department, School of Health, Polytechnic Institute of Porto, Center for Rehabilitation Research-Center of Human Studies and Human Activity, Porto, Portugal
| | - Andreia S P Sousa
- Physiotherapy Department, School of Health, Polytechnic Institute of Porto, Center for Rehabilitation Research-Center of Human Studies and Human Activity, Porto, Portugal
| | - Fernando Ribeiro
- School of Health Sciences and Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
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43
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Joshi S, Balthillaya G, Neelapala YVR. Immediate effects of cervicothoracic junction mobilization versus thoracic manipulation on the range of motion and pain in mechanical neck pain with cervicothoracic junction dysfunction: a pilot randomized controlled trial. Chiropr Man Therap 2020; 28:38. [PMID: 32762708 PMCID: PMC7412667 DOI: 10.1186/s12998-020-00327-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 06/09/2020] [Indexed: 02/06/2023] Open
Abstract
Background Cervicothoracic (CT) junction hypomobility has been proposed as a contributing factor for neck pain. However, there are limited studies that compared the effect of CT junction mobilization against an effective intervention in neck pain. Thoracic spine manipulation is a nonspecific intervention for neck pain where remote spinal segments are treated based on the concept of regional interdependence. The effectiveness of segment-specific spinal mobilization in the cervical spine has been researched in the last few years, and no definite conclusions could be made from the previous studies. The above reasons warrant the investigation of the effects of a specific CT junction mobilization against a nonspecific thoracic manipulation intervention in neck pain. The present study aims to compare the immediate effects of C7-T1 Maitland mobilization with thoracic manipulation in individuals with mechanical neck pain presenting with CT junction dysfunction specifically. Methods A randomized clinical trial is conducted where participants with complaints of mechanical neck pain and CT junction dysfunction randomly assigned to either C7-T1 level Maitland mobilization group or mid-thoracic (T3-T6) manipulation group (active control group). In both the groups, the post graduate student (SJ) pursuing Master’s in orthopedic physiotherapy delivered the intervention. The outcomes of cervical flexion, extension, side flexion & rotation range of motion (ROM) were measured before & after the intervention with a cervical range of motion (CROM) device. Self-reported pain intensity was measured with the numerical pain rating scale (NPRS). The post-intervention between-group comparison was performed using a one-way ANCOVA test. Results Forty-two participants with mean age CT junction group: 35.14 ± 10.13 and Thoracic manipulation group: 38.47 ± 11.47 were recruited for the study. No significant differences in the post-intervention baseline adjusted outcomes of cervical ROM & self-reported pain intensity were identified between the groups after the treatment (p = 0.08, 0.95, 0.01, 0.39, 0.29, 0.27for flexion, extension, bilateral lateral flexion & rotations respectively) & neck pain intensity (p = 0.68). However, within-group, pre, and post comparison showed significant improvements in cervical ROM and pain in both groups. Conclusion This preliminary study identified that CT junction mobilization is not superior to thoracic manipulation on the outcomes of cervical ROM and neck pain when level-specific CT junction mobilization was compared with remote mid-thoracic manipulation in individuals with mechanical neck pain and CT junction dysfunction. Trial registration CTRI: 2018/04/013088, Registered 6 April 2018, http://ctri.nic.in/Clinicaltrials/pmaindet2.php?trialid=24418
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Affiliation(s)
- Shriya Joshi
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Ganesh Balthillaya
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Y V Raghava Neelapala
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, India.
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Hennenhoefer K, Schmidt D. Toward a Theory of the Mechanism of High-Velocity, Low-Amplitude Technique: A Literature Review. J Osteopath Med 2020; 119:688-695. [PMID: 31566696 DOI: 10.7556/jaoa.2019.116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
This review seeks to integrate the current literature to create a more unified and inclusive theory regarding the therapeutic mechanism of high-velocity, low-amplitude (HVLA) technique. The authors review the literature currently available regarding the physiologic effects of HVLA. The progression from an articulatory model to a neuromuscular one is discussed, and the body of work demonstrating that HVLA has a centralized mechanism of action, rather than just a local one, is described.
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Innes S, Beynon A, Hodgetts C, Manassah R, Lim D, Walker BF. Predictors of instanteous relief from spinal manipulation for non-specific low back pain: a delphi study. Chiropr Man Therap 2020; 28:39. [PMID: 32611351 PMCID: PMC7331174 DOI: 10.1186/s12998-020-00324-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 06/04/2020] [Indexed: 11/25/2022] Open
Abstract
Background There is some evidence and anecdotal reports that high-velocity low-amplitude (HVLA) spinal manipulation therapy (SMT) for non-specific low back pain (NSLBP) may immediately reduce pain in some patients. The mechanism for such a change remains unclear and the evidence is conflicting. The aim of this study was to seek consensus among a sample of expert manual therapists as to the possible clinical predictors that could help identify patients who are most likely to receive instant relief from NSLBP with SMT intervention. Methods Thirty-seven expert chiropractors and manipulative physiotherapists from around the world were invited to participate in a three round online Delphi questionnaire during the second half of 2018. Participants were provided with a list of 55 potential signs and symptoms as well as offering them the option of suggesting other factors in the first round. The variables were rated using a 4-point Likert likelihood scale and a threshold of 75% agreement was required for any item to progress to the next round. Results Of these 37 experts, 19 agreed to participate. Agreement as to the proportion of patients who receive instantaneous relief was minimal (range 10–80%). A total of 62 items were ranked over the 3 rounds, with 18 of these retained following the third round. The highest rated of the 18 was ‘A history including a good response to previous spinal manipulation’. Discussion/conclusion Five categories; patient factors, practitioner factors, signs and symptoms of NSLBP presentation, an instrument of measurement (FABQ), and the presence of cavitation following SMT best describe the overall characteristics of the factors. The 18 factors identified in this study can potentially be used to create an instrument of measurement for further study to predict those patients with NSLBP who will receive instantaneous relief post-SMT.
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Affiliation(s)
- Stanley Innes
- Psychology, Exercise Science, Counselling and Chiropractic, Murdoch University, Murdoch, Australia.
| | - Amber Beynon
- Psychology, Exercise Science, Counselling and Chiropractic, Murdoch University, Murdoch, Australia
| | - Christopher Hodgetts
- Psychology, Exercise Science, Counselling and Chiropractic, Murdoch University, Murdoch, Australia
| | - Rachel Manassah
- 5th Year student, Psychology, Exercise Science, Counselling and Chiropractic, Murdoch University, Murdoch, Australia
| | - Denyse Lim
- 5th Year student, Psychology, Exercise Science, Counselling and Chiropractic, Murdoch University, Murdoch, Australia
| | - Bruce F Walker
- Psychology, Exercise Science, Counselling and Chiropractic, Murdoch University, Murdoch, Australia
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Vining R, Long CR, Minkalis A, Gudavalli MR, Xia T, Walter J, Coulter I, Goertz CM. Effects of Chiropractic Care on Strength, Balance, and Endurance in Active-Duty U.S. Military Personnel with Low Back Pain: A Randomized Controlled Trial. J Altern Complement Med 2020; 26:592-601. [PMID: 32543211 DOI: 10.1089/acm.2020.0107] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Objectives: To investigate whether chiropractic care influences strength, balance, and/or endurance in active-duty United States military personnel with low back pain (LBP). Design: This study employed a prospective randomized controlled trial using a pragmatic treatment approach. Participants were randomly allocated to 4 weeks of chiropractic care or to a wait-list control. Interventions: Chiropractic care consisted of spinal manipulation, education, advice, and reassurance. Settings/Location: Naval Air Technical Training Center branch clinic at the Naval Hospital Pensacola Florida. Subjects: One hundred ten active-duty military personnel 18-40 years of age with self-reported LBP. Outcome measures: Isometric pulling strength from a semisquat position was the primary outcome. Secondary outcomes were single-leg balance with eyes open and eyes closed, and trunk muscle endurance using the Biering-Sorensen test. Patient-reported outcomes such as pain severity and disability were also measured. Outcomes were measured at baseline and 4 weeks. Linear mixed-effects regression models over baseline and 4 weeks were used for analysis. Results: Participants had mean age of 30 years (18-40), 17% were female, 33% were non-white, and 86% reported chronic LBP. Mean maximum pulling strength in the chiropractic group increased by 5.08 kgs and decreased by 7.43 kgs in the wait-list group, with a statistically significant difference in mean change between groups (p = 0.003). Statistically significant differences in mean change between groups were also observed in trunk muscle endurance (13.9 sec, p = 0.002) and balance with eyes closed (0.47 sec, p = 0.01), but not in balance with eyes open (1.19 sec, p = 0.43). Differences in mean change between groups were statistically significant in favor of chiropractic for LBP-related disability, pain intensity and interference, and fear-avoidance behavior. Conclusions: Active-duty military personnel receiving chiropractic care exhibited improved strength and endurance, as well as reduced LBP intensity and disability, compared with a wait-list control.
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Affiliation(s)
- Robert Vining
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, Davenport, IA, USA
| | - Cynthia R Long
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, Davenport, IA, USA
| | - Amy Minkalis
- Palmer Center for Chiropractic Research, Palmer College of Chiropractic, Davenport, IA, USA
| | - M Ram Gudavalli
- College of Chiropractic Medicine, Keiser University, West Palm Beach, FL, USA
| | - Ting Xia
- Mechanical Engineering Department, Northern Illinois University, DeKalb, IL, USA
| | - Joan Walter
- Samueli Integrative Health Programs, H&S Ventures, Alexandria, VA, USA
| | | | - Christine M Goertz
- Department of Orthopedic Surgery, Duke University School of Medicine, Durham, NC, USA
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Fagundes Loss J, de Souza da Silva L, Ferreira Miranda I, Groisman S, Santiago Wagner Neto E, Souza C, Tarragô Candotti C. Immediate effects of a lumbar spine manipulation on pain sensitivity and postural control in individuals with nonspecific low back pain: a randomized controlled trial. Chiropr Man Therap 2020; 28:25. [PMID: 32487243 PMCID: PMC7268612 DOI: 10.1186/s12998-020-00316-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 04/30/2020] [Indexed: 11/10/2022] Open
Abstract
Background According to the American Physical Therapy Association, there is strong evidence to show that vertebral mobilization and manipulation procedures can be used to improve spinal and hip mobility and reduce pain and incapacity in low back pain patients that fit the clinical prediction rule. Objectives: To evaluate the immediate effects of high-velocity low-amplitude (HVLA) manipulation on pain and postural control parameters in individuals with nonspecific low back pain. Methods This study used a participant-blinded and assessor-blinded randomized controlled clinical trial involving a single session, in which 24 participants were randomly distributed into control (simulated manipulation) and intervention (HVLA lumbar manipulation) groups. The primary (pain: subjective pain intensity and pressure pain threshold) and secondary outcomes (postural control: ellipse area, center of pressure [COP] excursion, COP RMS velocity, and differences between the COP and center of projected gravity) were evaluated before and after the session using a numerical pain scale, algometer, and a force platform. For all outcomes, multiple mixed 2 (group) × 2 (time) ANOVAs were performed. Results For the subjective pain intensity, only time was significant as a main effect, where pre-intervention presented a greater value then post-intervention (F [1.44] = 4.377; p = 0.042; r = 0.30). For the pressure pain threshold no significant effect was found. For the postural control parameters, as a main effect, only the ellipse area was significantly greater in the control group (F [1.44] = 6.760; p = 0.013; effect size = 0.36). Conclusions There was a reduction in subjective pain intensity, evaluated using a numerical scale, in both the intervention and control groups immediately after the intervention, suggesting that the spinal manipulation had a similar effect to the placebo procedure. No effect of HVLA lumbar manipulation was identified for postural control variables in either the intervention or control groups. Trial registration The study was registered at ClinicalTrials.gov under the number NCT02312778, registered at 14 September 2014.
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Affiliation(s)
- Jefferson Fagundes Loss
- Universidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil.
| | | | - Iã Ferreira Miranda
- Universidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil
| | | | - Edgar Santiago Wagner Neto
- Universidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil
| | | | - Cláudia Tarragô Candotti
- Universidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil
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The Effectiveness of Spinal Manipulation in Increasing Muscle Strength in Healthy Individuals: A Systematic Review and Meta-Analysis. J Manipulative Physiol Ther 2020; 42:148-158. [PMID: 31126523 DOI: 10.1016/j.jmpt.2018.10.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 09/24/2018] [Accepted: 10/21/2018] [Indexed: 12/18/2022]
Abstract
OBJECTIVE The purpose of this study was to systematically review the effects of spinal manipulation on muscular strength in healthy individuals and conduct a meta-analysis to appraise the quality of evidence. METHODS Articles were searched and retrieved from MEDLINE, EMBASE, CINAHL, Cochrane Library, PubMed, Academic Search Premier, SPORTDiscus, and AMED. Searches were conducted in September 2017 without a limit on the starting period. The Physiotherapy Evidence Database scale was used to appraise the quality of the included studies. Data from eligible articles were pooled, and meta-analyses were conducted. The quality of evidence was appraised by the Grading of Recommendations, Assessment, Development and Evaluations approach. The registration number for the review on PROSPERO is CRD42017075215. RESULTS A total of 911 records were screened, and 3 randomized controlled trials were eligible to be included in this review. There was a significant pooled standardized mean difference in isometric strength (0.93, 95% confidence interval [CI], 0.17-1.68; P = .02) between the experimental and control groups, with a moderate level of heterogeneity. CONCLUSION This review suggests that spinal manipulative therapy augments the percentage of change in isometric strength gain among healthy participants when compared to no intervention or sham manipulation. However, the heterogeneity of pooled studies in this review suggests that the results should be interpreted with caution.
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Psychological context effects of participant expectation on pain pressure thresholds as an adjunct to cervicothoracic HVLA thrust manipulation: A randomised controlled trial. INT J OSTEOPATH MED 2020. [DOI: 10.1016/j.ijosm.2019.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Gorrell LM, Conway PJ, Herzog W. Reflex Responses of Neck, Back, and Limb Muscles to High-Velocity, Low-Amplitude Manual Cervical and Upper Thoracic Spinal Manipulation of Asymptomatic Individuals-A Descriptive Study. J Manipulative Physiol Ther 2019; 42:572-581. [PMID: 31864518 DOI: 10.1016/j.jmpt.2018.11.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 11/28/2018] [Accepted: 11/28/2018] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The purpose of this research was to determine the extent of reflex responses after spinal manipulative therapy (SMT) of the cervical and upper thoracic spine. METHODS Eleven asymptomatic participants received 6 commonly used SMTs to the cervical and upper thoracic spine. Bipolar surface electromyography electrodes were used to measure reflex responses of 16 neck, back, and proximal limb muscles bilaterally. The percentage of occurrence and the extent of reflex responses of these muscles were determined. RESULTS Reflex responses after cervical SMT were typically present in all neck and most back muscles, whereas responses in the outlets to the arm and leg were less frequent. This trend was similar, although decreased in magnitude, after thoracic SMT. CONCLUSION Reflex responses were greatest after upper cervical SMT and lowest with thoracic SMT.
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Affiliation(s)
- Lindsay M Gorrell
- Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada.
| | | | - Walter Herzog
- Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada
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