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Chevalier B, Bedretdinova D, Pellot-Barakat C, Maître X, Creze M. Evaluation of the Reproducibility of MR Elastography Measurements of the Lumbar Back Muscles. J Magn Reson Imaging 2024; 60:1037-1048. [PMID: 38100302 DOI: 10.1002/jmri.29178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND MR elastography (MRE) may provide quantitative imaging biomarkers of lumbar back muscles (LBMs), complementing MRI in spinal diseases by assessing muscle mechanical properties. However, reproducibility analyses for MRE of LBM are lacking. PURPOSE To assess technical failure, within-day and inter-day reproducibility, robustness with the excitation source positioning, and inter-observer agreement of MRE of muscles. STUDY TYPE Prospective. SUBJECTS Seventeen healthy subjects (mean age 28 ± 4 years; 11 females). FIELD STRENGTH/SEQUENCE 1.5 T, gradient-echo MRE, T1-weighted turbo spin echo. ASSESSMENT The pneumatic driver was centered at L3 level. Four MRE were performed during two visits, 2-4 weeks apart, each consisting of two MRE with less than 10 minutes inter-scan interval. At Visit 1, after the first MRE, the coil and driver were removed, then reinstalled. The MRE was repeated. At Visit 2, following the first MRE, only the driver was moved down 5 cm. The MRE was repeated. Two radiologists segmented the multifidus and erector spinae muscles. STATISTICAL TESTS Paired t-test, analysis of variance, intraclass correlation coefficients (ICCs). P-values <0.05 were considered statistically significant. RESULTS Mean stiffness of LBM ranged from 1.44 to 1.60 kPa. Mean technical failure rate was 2.5%. Inter-observer agreement was excellent (ICC ranging from 0.82 [0.64-0.96] to 0.99 [0.98-0.99] in the multifidus, and from 0.85 [0.69-0.92] to 0.99 [0.97-0.99] in the erector spinae muscles). Within-day reproducibility was fair in the multifidus (ICC: 0.53 [0.47-0.77]) and good in the erector spinae muscles (ICC: 0.74 [0.48-0.88]). Reproducibility after moving the driver was excellent in both multifidus (ICC: 0.85 [0.69-0.93]) and erector spinae muscles (ICC: 0.84 [0.67-0.92]). Inter-day reproducibility was excellent in the multifidus (ICC: 0.76 [0.48-0.89]) and poor in the erector spinae muscles (ICC: 0.23 [-0.61 to 0.63]). DATA CONCLUSION MRE of LBM provides measurements of stiffness with fair to excellent reproducibility and excellent inter-observer agreement. However, inter-day reproducibility in the multifidus muscles indicated that the herein used MRE protocol may not be optimal for this muscle. EVIDENCE LEVEL 2 TECHNICAL EFFICACY: Stage 1.
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Affiliation(s)
- Benjamin Chevalier
- Department of Radiology, Cochin Hospital, Université Paris Cité, APHP, Paris, France
| | - Dina Bedretdinova
- Center for Research in Epidemiology and StatisticS (CRESS), Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Paris, France
| | - Claire Pellot-Barakat
- Laboratoire d'Imagerie Biomédicale Multimodale, BIOMAPS, Université Paris-Saclay, Service Hospitalier Frederic Joliot, Orsay, France
| | - Xavier Maître
- Laboratoire d'Imagerie Biomédicale Multimodale, BIOMAPS, Université Paris-Saclay, Service Hospitalier Frederic Joliot, Orsay, France
| | - Maud Creze
- Laboratoire d'Imagerie Biomédicale Multimodale, BIOMAPS, Université Paris-Saclay, Service Hospitalier Frederic Joliot, Orsay, France
- Department of Radiology, Bicêtre Hospital, Université Paris-Saclay, APHP, Le Kremlin Bicêtre, France
- Arts et Métiers Institute of Technology, Université Sorbonne Paris Nord, IBHGC - Institut de Biomécanique Humaine Georges Charpak, HESAM Université, Paris, France
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David M, Devantéry K, Nauche B, Chagnon M, Keezer M, Gaudreault N, Bureau NJ, Cloutier G. Ultrasound elastography of back muscle biomechanical properties: a systematic review and meta-analysis of current methods. Insights Imaging 2024; 15:206. [PMID: 39143409 PMCID: PMC11324641 DOI: 10.1186/s13244-024-01785-7] [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: 03/05/2024] [Accepted: 07/23/2024] [Indexed: 08/16/2024] Open
Abstract
OBJECTIVES To report the current elastography methods used to quantify back muscles' biomechanical characteristics in patients with musculoskeletal disorders (MSKd) and inform on their reliability, validity, and responsiveness. METHODS MEDLINE, Embase, CINAHL, Cochrane library and grey literature were consulted. Predefined criteria allowed for study selection and data extraction. The quality of evidence was rated using the COSMIN tool. Data were meta-analyzed in terms of pooled intraclass correlation coefficient (pICC) for reliability and pooled standardized mean difference (pSMD) for validity and responsiveness. Heterogeneity was assessed. RESULTS Seventy-nine studies were included in the meta-analysis (total number of participants N = 3178). Three elastography methods were identified: strain imaging (SI; number of cohorts M = 26), shear wave imaging (SWI; M = 50), and vibration sonoelastography (VSE; M = 3). Strain imaging and SWI studies reported good reliability measurement properties (pICC > 0.70) and a medium pSMD (0.58 for SI and 0.60 for SWI; p ≤ 0.020) in discriminating MSKd from controls' condition (validity). Strain imaging studies reported a medium pSMD (0.64; p = 0.005) in detecting within-group changes over time, whereas SWI pSMD was very high (1.24; p = 0.005). Only SWI reported significant but small pSMD (0.30; p = 0.003) in detecting between-group changes over time. The small number of VSE studies could not be meta-analyzed. Heterogeneity was high (I-squared > 90%; p < 0.001). CONCLUSIONS Elastography presents good reliability results and a medium pSMD in discriminating MSKd from control conditions. Responsiveness data suggest detectable changes within groups over time using SI and SWI, calling for long-term longitudinal studies. Assessing changes between groups over time using elastography still needs to be proven. Highly significant heterogeneity limits meta-analytic results. CRITICAL RELEVANCE STATEMENT While still in its early-stage exploration phase, musculoskeletal ultrasound elastography may reliably quantify back muscles' biomechanics in asymptomatic individuals, moderately discriminate back musculoskeletal disorders and detect biomechanical changes over time in these conditions, calling for long-term longitudinal studies. KEY POINTS Ultrasound elastography is reviewed for back pain and related musculoskeletal disorder assessments. Growing literature supports good reproducibility, some validity and responsiveness. Back muscle elastography considers assumptions calling for standardized protocols.
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Affiliation(s)
- Mercedes David
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center, Montreal, QC, H2L 2W5, Canada
- Institute of Biomedical Engineering, University of Montreal, Montreal, QC, H3C 3J7, Canada
| | | | | | - Miguel Chagnon
- Department of Mathematics and Statistics, University of Montreal, Montreal, QC, H2C 3J7, Canada
| | - Mark Keezer
- University of Montreal Hospital, Montreal, QC, H3X 0C1, Canada
- Department of Neurology, University of Montreal, Montreal, QC, H2C 3J7, Canada
| | | | - Nathalie J Bureau
- University of Montreal Hospital, Montreal, QC, H3X 0C1, Canada
- Department of Radiology, Radio-Oncology and Nuclear Medicine, University of Montreal, Montreal, QC, H3C 3J7, Canada
| | - Guy Cloutier
- Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center, Montreal, QC, H2L 2W5, Canada.
- Institute of Biomedical Engineering, University of Montreal, Montreal, QC, H3C 3J7, Canada.
- Department of Radiology, Radio-Oncology and Nuclear Medicine, University of Montreal, Montreal, QC, H3C 3J7, Canada.
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Medrano-de-la-Fuente R, Hernando-Garijo I, Mingo-Gómez MT, Jiménez-Del-Barrio S, Hernández-Lázaro H, Ceballos-Laita L. Is adding dry needling to a standard care protocol beneficial in patients with chronic neck pain? A randomized placebo-controlled trial. Complement Ther Clin Pract 2024; 55:101842. [PMID: 38364664 DOI: 10.1016/j.ctcp.2024.101842] [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: 11/03/2023] [Revised: 02/06/2024] [Accepted: 02/11/2024] [Indexed: 02/18/2024]
Abstract
PURPOSE To evaluate the short-term effects of adding a dry needling therapy to a standard care protocol based on education, exercise and electrotherapy, compared to a sham procedure and to a standard care protocol in isolation in patients with chronic neck pain. MATERIAL AND METHODS A randomized placebo-controlled trial was performed. The participants in the dry needling group received a standard care protocol based on patient education, therapeutic exercise and electrotherapy, as well as two sessions of dry needling in the upper trapezius, levator scapulae, and/or sternocleidomastoid muscles. The participants in the sham dry needling group received the same standard care protocol and two sessions of sham dry needling. The participants in the control group received the same standard care protocol. The outcomes measured were pain intensity, pressure pain threshold, neck disability, range of movement, activation of deep cervical flexor muscles, kinesiophobia, pain catastrophizing, anxiety, and depression. RESULTS No significant group by time interactions were found for any of the outcome variables except for lower cervical spine range of movement (F = 3.79; p = 0.030). CONCLUSION The addition of two sessions of dry needling in the superficial neck muscles to a standard protocol did not yield superior results compared to either the standard care alone or the standard care plus sham dry needling in patients with chronic neck pain in any outcome except for cervical range of movement.
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Affiliation(s)
- Ricardo Medrano-de-la-Fuente
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - Ignacio Hernando-Garijo
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - María Teresa Mingo-Gómez
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - Sandra Jiménez-Del-Barrio
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain.
| | - Héctor Hernández-Lázaro
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - Luis Ceballos-Laita
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
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Vatovec R, Voglar M. Changes of trunk muscle stiffness in individuals with low back pain: a systematic review with meta-analysis. BMC Musculoskelet Disord 2024; 25:155. [PMID: 38373986 PMCID: PMC10875766 DOI: 10.1186/s12891-024-07241-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/29/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Low back pain (LBP) is one of the most common musculoskeletal conditions. People with LBP often display changes of neuromuscular control and trunk mechanical properties, including trunk stiffness. Although a few individual studies have examined back muscle stiffness in individuals with LBP, a synthesis of the evidence appears to be lacking. Therefore, the aim of this systematic review with meta-analysis was to synthesize and evaluate the available literature investigating back muscle stiffness in association with LBP. METHODS We conducted a systematic review of the literature according to the PRISMA guidelines. We searched Pubmed, Scopus, Web of Science and ScienceDirect for studies, that compared back muscle stiffness, measured either by ultrasound-based elastography or myotonometry, between individuals with and without LBP. Pooled data of the included studies were presented descriptively. Additionally, we performed two meta-analyses to calculate the standardized mean difference between the two groups for resting stiffness of the multifidus and erector spinae muscle. For both meta-analyses, the random effect model was used and the weight of individual studies was calculated using the inverse-variance method. The quality of the included studies was assessed using the Joanna Briggs Institute Critical Appraisal Checklist for Analytical Cross-Sectional studies. Furthermore, the certainty of evidence was evaluated using the GRADE approach. RESULTS Nine studies were included in our systematic review. Our results suggest that individuals with LBP have higher stiffness of the multifidus (SMD = 0.48, 95% CI: 0.15 - 0.81, p < 0.01; I2 = 48 %, p = 0.11) and erector spinae at rest (SMD = 0.37, 95% CI: 0.11 - 0.62, p < 0.01; I2 = 39 %, p = 0.14) compared to asymptomatic controls. On the other hand, the evidence regarding muscle stiffness during submaximal contractions is somewhat contradictory. CONCLUSIONS Based on the findings of this systematic review we conclude that people with LBP may have higher back muscle stiffness compared to asymptomatic controls. Addressing muscle stiffness might represent an important goal of LBP treatment. Nevertheless, our findings should be interpreted with extreme caution due to a limited quality of evidence, small number of included studies and differences in measurement methodology.
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Affiliation(s)
- Rok Vatovec
- Faculty of Health Sciences, University of Primorska, Polje 42, 6310, Izola, Slovenia
| | - Matej Voglar
- Faculty of Health Sciences, University of Primorska, Polje 42, 6310, Izola, Slovenia.
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Dach F, Ferreira KS. Treating myofascial pain with dry needling: a systematic review for the best evidence-based practices in low back pain. ARQUIVOS DE NEURO-PSIQUIATRIA 2023; 81:1169-1178. [PMID: 38157883 PMCID: PMC10756779 DOI: 10.1055/s-0043-1777731] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/28/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Myofascial pain syndrome (MPS) is a common source of pain in primary care or pain clinics. There are many different ways to manage and treat MPS, such as physical exercise, trigger points massage, and dry needling. OBJECTIVE The objective of this overview is to highlight and discuss the evidence-based treatment of myofascial pain by dry needling in patients with low back pain. METHODS A systematic review was made based on meta-analysis (MA) and randomized controlled trials (RCTs) related to dry needling treatment for myofascial pain in patients with lumbar pain, published from 2000 to 2023. RESULTS A total of 509 records were identified at first. Seventy were published before 2000, so they were excluded. From the remaining 439 studies, ninety-two were RCTs or MA, of which 86 additional studies were excluded for the following reasons: not related to dry needling treatment (n = 79), not published in English (n = 4), duplicated (n = 1), project protocol (n = 1), and not related to myofascial pain (n = 1). So, this review was based on 4 RCTs and two MA. These studies compared dry needling efficacy to other treatments, such as acupuncture, sham dry needling, laser therapy, physical therapy, local anesthetic injection, ischemic compression, and neuroscience education. Despite outcomes and follow-up period varied between them, they showed that dry needling can decrease post-intervention pain intensity and pain disability. CONCLUSION Dry needling is an effective procedure for the treatment of myofascial pain in patients with acute and chronic low back pain. Further high-quality studies are needed to clarify the long-term outcomes.
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Affiliation(s)
- Fabíola Dach
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto SP, Brazil.
| | - Karen S. Ferreira
- Suroit Hospital, Department of Neurology, Salaberry-de-Valleyfield, Quebec, Canada
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Yu H, Wang D, Verville L, Southerst D, Bussières A, Gross DP, Pereira P, Mior S, Tricco AC, Cedraschi C, Brunton G, Nordin M, Shearer HM, Wong JJ, Connell G, Myrtos D, da Silva-Oolup S, Young JJ, Funabashi M, Romanelli A, Lee JGB, Stuber K, Guist B, Muñoz Laguna J, Hofstetter L, Murnaghan K, Hincapié CA, Cancelliere C. Systematic Review to Inform a World Health Organization (WHO) Clinical Practice Guideline: Benefits and Harms of Needling Therapies for Chronic Primary Low Back Pain in Adults. JOURNAL OF OCCUPATIONAL REHABILITATION 2023; 33:661-672. [PMID: 37991648 PMCID: PMC10684627 DOI: 10.1007/s10926-023-10125-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/15/2023] [Indexed: 11/23/2023]
Abstract
PURPOSE Evaluate benefits and harms of needling therapies (NT) for chronic primary low back pain (CPLBP) in adults to inform a World Health Organization (WHO) standard clinical guideline. METHODS Electronic databases were searched for randomized controlled trials (RCTs) assessing NT compared with placebo/sham, usual care, or no intervention (comparing interventions where the attributable effect could be isolated). We conducted meta-analyses where indicated and graded the certainty of evidence. RESULTS We screened 1831 citations and 109 full text RCTs, yeilding 37 RCTs. The certainty of evidence was low or very low across all included outcomes. There was little or no difference between NT and comparisons across most outcomes; there may be some benefits for certain outcomes. Compared with sham, NT improved health-related quality of life (HRQoL) (physical) (2 RCTs; SMD = 0.20, 95%CI 0.07; 0.32) at 6 months. Compared with no intervention, NT reduced pain at 2 weeks (21 RCTs; MD = - 1.21, 95%CI - 1.50; - 0.92) and 3 months (9 RCTs; MD = - 1.56, 95%CI - 2.80; - 0.95); and reduced functional limitations at 2 weeks (19 RCTs; SMD = - 1.39, 95%CI - 2.00; - 0.77) and 3 months (8 RCTs; SMD = - 0.57, 95%CI - 0.92; - 0.22). In older adults, NT reduced functional limitations at 2 weeks (SMD = - 1.10, 95%CI - 1.71; - 0.48) and 3 months (SMD = - 1.04, 95%CI - 1.66; - 0.43). Compared with usual care, NT reduced pain (MD = - 1.35, 95%CI - 1.86; - 0.84) and functional limitations (MD = - 2.55, 95%CI - 3.70; - 1.40) at 3 months. CONCLUSION Based on low to very low certainty evidence, adults with CPLBP experienced some benefits in pain, functioning, or HRQoL with NT; however, evidence showed little to no differences for other outcomes.
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Affiliation(s)
- Hainan Yu
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
| | - Dan Wang
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
| | - Leslie Verville
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
| | - Danielle Southerst
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
| | - André Bussières
- Département Chiropratique, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
| | - Douglas P Gross
- Department of Physical Therapy, University of Alberta, Edmonton, Canada
| | - Paulo Pereira
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Silvano Mior
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
- Department of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Andrea C Tricco
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, Canada
- Epidemiology Division and Institute for Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Queen's Collaboration for Health Care Quality Joanna Briggs Institute Centre of Excellence, Queen's University, Kingston, Canada
| | - Christine Cedraschi
- Division of General Medical Rehabilitation, Geneva University and University Hospitals, Geneva, Switzerland
- Division of Clinical Pharmacology and Toxicology, Multidisciplinary Pain Centre, Geneva University Hospitals, Geneva, Switzerland
| | - Ginny Brunton
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
- EPPI-Centre, UCL Institute of Education, University College London, London, England, UK
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Margareta Nordin
- Departments of Orthopedic Surgery and Environmental Medicine, NYU Grossman School of Medicine, New York University, New York, USA
| | - Heather M Shearer
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
- Department of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
| | - Jessica J Wong
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
| | - Gaelan Connell
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada
| | - Danny Myrtos
- Department of Clinical Education, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Sophia da Silva-Oolup
- Department of Undergraduate Education, Canadian Memorial Chiropractic College, Toronto, Canada
- Department of Graduate Education, Canadian Memorial Chiropractic College, Toronto, Canada
| | - James J Young
- Department of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, Toronto, Canada
- Center for Muscle and Joint Health, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Martha Funabashi
- Département Chiropratique, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Department of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Andrew Romanelli
- Department of Clinical Education, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Joyce G B Lee
- Department of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Kent Stuber
- Department of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Canada
- Parker University Research Center, Dallas, USA
| | - Brett Guist
- Department of Graduate Education, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Javier Muñoz Laguna
- EBPI-UWZH Musculoskeletal Epidemiology Research Group, University of Zurich and Balgrist University Hospital, Zurich, Switzerland
- Epidemiology, Biostatistics and Prevention Institute (EBPI), University of Zurich, Zurich, Switzerland
- University Spine Centre Zurich (UWZH), Balgrist University Hospital and University of Zurich, Zurich, Switzerland
| | - Léonie Hofstetter
- EBPI-UWZH Musculoskeletal Epidemiology Research Group, University of Zurich and Balgrist University Hospital, Zurich, Switzerland
- Epidemiology, Biostatistics and Prevention Institute (EBPI), University of Zurich, Zurich, Switzerland
- University Spine Centre Zurich (UWZH), Balgrist University Hospital and University of Zurich, Zurich, Switzerland
| | - Kent Murnaghan
- Library and Information Services, Canadian Memorial Chiropractic College, Toronto, Canada
| | - Cesar A Hincapié
- EBPI-UWZH Musculoskeletal Epidemiology Research Group, University of Zurich and Balgrist University Hospital, Zurich, Switzerland.
- Epidemiology, Biostatistics and Prevention Institute (EBPI), University of Zurich, Zurich, Switzerland.
- University Spine Centre Zurich (UWZH), Balgrist University Hospital and University of Zurich, Zurich, Switzerland.
| | - Carol Cancelliere
- Institute for Disability and Rehabilitation Research and Faculty of Health Sciences, Ontario Tech University, Oshawa, Canada.
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Kim Y, Kim J, Lee T, Kim E, Kim KH, Yang GY. Evaluating the efficacy of moving cupping for chronic low back pain using shear wave elastography: A parallel-arm, randomized controlled trial. Medicine (Baltimore) 2023; 102:e34067. [PMID: 37543769 PMCID: PMC10402958 DOI: 10.1097/md.0000000000034067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Chronic low back pain (CLBP) is a common condition that affects millions of people worldwide. Moving cupping has gained popularity as a complementary therapy for managing CLBP owing to its noninvasive and cost-effective nature. However, the lack of objective measures to assess its therapeutic effect has been a considerable challenge in evaluating the effectiveness of moving cupping for CLBP management. METHODS We developed a randomized controlled trial (RCT) protocol for evaluating the effectiveness of a noninvasive treatment using moving cupping by assessing muscle relaxation with shear wave elastography (SWE). It involves the recruitment of 68 patients with CLBP and randomly assigns them to either the treatment or control group. The treatment group will receive moving cupping therapy for 2 weeks, while the control group will receive placebo treatment. It will utilize SWE to evaluate muscle relaxation at baseline, after 2 weeks of treatment, and 1 week after the end of treatment. Subjective reports of pain intensity and quality of life are also recorded at each time point. DISCUSSION The protocol developed here utilizes SWE to objectively measure muscle stiffness, and coupled with moving cupping therapy, may be effective in conveying relative comparisons before and after treatment. Moving cupping therapy is expected to promote muscle relaxation and pain relief in patients with CLBP. This study has the potential to contribute to the development of objective measures for evaluating the therapeutic effects of traditional therapies and to provide valuable insight into their efficacy.
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Affiliation(s)
- Yeonhak Kim
- Department of Acupuncture and Moxibustion Medicine, Pusan National University Korean Medicine Hospital, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Jihun Kim
- Department of Acupuncture and Moxibustion Medicine, Pusan National University Korean Medicine Hospital, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Taewook Lee
- Department of Acupuncture and Moxibustion Medicine, Pusan National University Korean Medicine Hospital, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Eunseok Kim
- Department of Acupuncture and Moxibustion Medicine, Pusan National University Korean Medicine Hospital, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
- Division of Clinical Medicine, School of Korean Medicine, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Kun Hyung Kim
- Department of Acupuncture and Moxibustion Medicine, Pusan National University Korean Medicine Hospital, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
- Division of Clinical Medicine, School of Korean Medicine, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Gi Young Yang
- Department of Acupuncture and Moxibustion Medicine, Pusan National University Korean Medicine Hospital, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
- Division of Clinical Medicine, School of Korean Medicine, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
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