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Mazur-Bialy A, Tim S, Pępek A, Skotniczna K, Naprawa G. Holistic Approaches in Endometriosis - as an Effective Method of Supporting Traditional Treatment: A Systematic Search and Narrative Review. Reprod Sci 2024:10.1007/s43032-024-01660-2. [PMID: 39043999 DOI: 10.1007/s43032-024-01660-2] [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: 01/13/2024] [Accepted: 07/16/2024] [Indexed: 07/25/2024]
Abstract
Endometriosis is one of the gynecological diseases where women suffer from pain, quality of life decreased. The aim of this review was to describe the most common non-medical methods used in the treatment of symptoms associated with endometriosis and to determine their effectiveness. The review was performed in PubMed, Embase and Web of Science databases. Randomized controlled trials, case studies, observational studies, retrospective studies, prospective studies, pilot studies, trails, publications in English or Polish were searched based on the Participant-Intervention-Comparator-Outcomes-Study design (PICOS) format. The criteria used to select studies were: women with endometriosis, no cancer, included any physiotherapeutic or non-medical intervention. 3706 articles were found, however only 26 met the inclusion criteria and were included in the review. Quality of the studies was assessed by Risk of Bias 2 tool and ROBINS-1 tool. The most holistic approach used in the treatment of symptoms of endometriosis include physical therapy, manual therapy, electrophysical agents acupuncture, diet and psychological interventions. Most research has focused on relieving pain and increasing quality of life. Non-medical methods showed reduction of symptoms of endometriosis. Physical activity, manual therapy, electrophysical agents, acupuncture, diet and cognitive behavioral therapy showed no negative side effects and reduced pain, what improved the quality of life and reduced the perceived stress.
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Affiliation(s)
- Agnieszka Mazur-Bialy
- Department of Biomechanics and Kinesiology, Faculty of Health Science, Jagiellonian University Medical College, Skawińska 8, Krakow, 31-066, Poland.
| | - Sabina Tim
- Department of Biomechanics and Kinesiology, Faculty of Health Science, Jagiellonian University Medical College, Skawińska 8, Krakow, 31-066, Poland
| | - Anna Pępek
- Student Scientific Group, Faculty of Health Science, Jagiellonian University Medical College, Krakow, Poland
| | - Kamila Skotniczna
- Student Scientific Group, Faculty of Health Science, Jagiellonian University Medical College, Krakow, Poland
| | - Gabriela Naprawa
- Student Scientific Group, Faculty of Health Science, Jagiellonian University Medical College, Krakow, Poland
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Zhai T, Jiang F, Chen Y, Wang J, Feng W. Advancing musculoskeletal diagnosis and therapy: a comprehensive review of trigger point theory and muscle pain patterns. Front Med (Lausanne) 2024; 11:1433070. [PMID: 39050541 PMCID: PMC11266154 DOI: 10.3389/fmed.2024.1433070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 07/01/2024] [Indexed: 07/27/2024] Open
Abstract
Musculoskeletal disorders, especially chronic muscle pain, have a significant impact on public health, affecting millions worldwide. This review examines recent advancements in the diagnosis and management of myofascial pain, with a focus on the refined application of trigger point theory. This theory now incorporates an intricate model that blends biomechanical and neurophysiological mechanisms, essential for understanding the initiation and persistence of pain, and necessitating targeted therapeutic interventions. Utilizing a methodical approach, this paper categorizes muscle pain into three types: Muscle Belly Pain, Origin-Insertion Pain, and Referred Pain, as delineated in the most recent edition of "Myofascial Pain and Dysfunction-The Trigger Point Manual." Such classification enhances diagnostic precision and therapeutic effectiveness by establishing a specific treatment protocol for each type of pain. The paper discusses the implications of various treatments, such as dry needling and manual therapy, which are informed by empirically derived trigger point charts. These charts are instrumental in pinpointing the exact locations of pain sources and customizing treatment plans. Moreover, this review critically assesses the evolving nature of trigger point charts and champions a holistic approach to pain management. It underscores the necessity of integrating biomechanics, kinesiology, and compensatory mechanisms to provide a comprehensive understanding that allows practitioners to address not only symptomatic pain but also the root causes of musculoskeletal disorders, thereby enhancing long-term patient care outcomes in clinical environments.
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Affiliation(s)
- Tianjun Zhai
- Chinese Medicine Department, The Second Rehabilitation Hospital of Shanghai, Shanghai, China
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fengyan Jiang
- Chinese Medicine Department, Hangzhou West Lake District Beishan Street Community Health Service Center, Zhejiang, China
| | - Yeping Chen
- Chinese Medicine Department, The Second Rehabilitation Hospital of Shanghai, Shanghai, China
| | - Jie Wang
- Chinese Medicine Department, The Second Rehabilitation Hospital of Shanghai, Shanghai, China
| | - Wei Feng
- Chinese Medicine Department, The Second Rehabilitation Hospital of Shanghai, Shanghai, China
- School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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de-la-Hoz-López D, Gómez-Mayordomo V, Cuadrado ML, García-Ramos R, Alonso-Frech F, de-la-Hoz JL, Fernández-de-Las-Peñas C, López-Valdés E. Prevalence of Myofascial Trigger Points in Isolated Idiopathic Cervical Dystonia: A Possible Contributor to Pain, Movement and Disability. Mov Disord Clin Pract 2024. [PMID: 38898661 DOI: 10.1002/mdc3.14142] [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: 11/29/2023] [Revised: 04/11/2024] [Accepted: 05/26/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND Myofascial trigger points (TrPs) are hypersensitive points located in a tight band of muscle that, when palpated, produce not only local pain but also referred (distant) pain. The role of TrPs in patients with cervical dystonia (CD) has not been investigated. OBJECTIVE To identify the presence of TrPs in patients with isolated idiopathic CD and their association with pain. METHODS Thirty-one patients (74.2% women; age: 61.2 years, SD: 10.1 years) participated. TrPs were explored in the sternocleidomastoid, upper trapezius, splenius capitis, levator scapulae, anterior scalene, suboccipital, and infraspinatus muscles. Clinical features of CD were documented as well as the presence of pain. The severity of dystonia and its consequences were assessed using the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS). RESULTS The mean number of TrPs for each patient was 12 (SD:3), with no differences between patients with pain (n = 20) and those without pain (n = 11). Active TrPs were only found in patients with pain (mean: 7.5, SD:4). Latent TrPs were found in both groups but were more prevalent (P < 0.001) in patients without pain (mean: 11, SD:3.5) than in those with pain (mean: 5, SD:3.5). The number of active TrPs or latent TrPs was positively associated with the TWSTRS disability subscale and the TWSTRS total score. The number of active, but not latent, TrPs was associated with worse scores on the TWSTRS pain subscale. CONCLUSION Active TrPs were present in patients with CD reporting pain, while latent TrPs were present in all CD patients, irrespective of their pain status. The numbers of active/latent TrPs were associated with disability. TrPs could act as pain generators in CD and also contribute to the involuntary muscle contractions characteristic of dystonia.
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Affiliation(s)
- Diego de-la-Hoz-López
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
- Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
| | - Víctor Gómez-Mayordomo
- Department of Neurology, Institute of Neuroscience, Hospital Universitario Vithas Madrid La Milagrosa, Vithas Hospital Group, Madrid, Spain
| | - María L Cuadrado
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
- Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
| | - Rocío García-Ramos
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
- Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
| | - Fernando Alonso-Frech
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
- Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
| | - José L de-la-Hoz
- Department of Odontology, School of Medicine, Universidad CEU San Pablo, Madrid, Spain
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos, Madrid, Spain
| | - Eva López-Valdés
- Department of Medicine, School of Medicine, Universidad Complutense, Madrid, Spain
- Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
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Tsai PF, Edison JL, Wang CH, Gramlich MW, Manning KQ, Deshpande G, Bashir A, Sefton J. Characteristics of patients with myofascial pain syndrome of the low back. Sci Rep 2024; 14:11912. [PMID: 38789439 PMCID: PMC11126576 DOI: 10.1038/s41598-024-61319-5] [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: 10/17/2023] [Accepted: 05/03/2024] [Indexed: 05/26/2024] Open
Abstract
The objective of this study is to determine characteristics of patients with myofascial pain syndrome (MPS) of the low back and the degree to which the low back pain in the patients examined can be attributed to MPS. Twenty-five subjects with myofascial trigger point(s) [MTrP(s)] on the low back participated in this cross-sectional study. The location, number, and type of selected MTrPs were identified by palpation and verified by ultrasound. Pain pressure threshold, physical function, and other self-reported outcomes were measured. Significant differences were found in Group 1 (Active), 2 (Latent), 3 (Atypical, no twitching but with spontaneous pain), and 4 (Atypical, no twitching and no spontaneous pain) of participants in the number of MTrPs, current pain, and worst pain in the past 24 h (p = .001-.01). There were interaction effects between spontaneous pain and twitching response on reports of physical function, current pain, and worst pain (p = .002-.04). Participants in Group 3 reported lower levels of physical function, and higher levels of current pain and worst pain compared to those in Group 4. Participants in Group 1 and 2 had similar levels of physical function, current pain, and worst pain. The number of MTrPs is most closely associated with the level of pain. Spontaneous pain report seems to be a decisive factor associated with poor physical function; however, twitching response is not.
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Affiliation(s)
- Pao-Feng Tsai
- College of Nursing, Auburn University, 710 S Donahue Dr, Auburn, AL, 36849, USA.
| | | | | | | | | | - Gopikrishna Deshpande
- Auburn University Neuroimaging Center, Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, United States
- Department of Psychological Sciences, Auburn University, Auburn, AL, United States
- Alabama Advanced Imaging Consortium, Birmingham, AL, United States
- Center for Neuroscience, Auburn University, Auburn, AL, United States
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
- Department of Heritage Science and Technology, Indian Institute of Technology, Hyderabad, India
| | - Adil Bashir
- Samuel Ginn College of Engineering, Auburn University, Auburn, AL, USA
| | - JoEllen Sefton
- School of Kinesiology, Auburn University, Auburn, AL, USA
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Scaturro D, Migliorino D, Lauricella L, Quartararo F, Calabrese N, Tomasello S, Vecchio M, Letizia Mauro G. Extracorporeal ShockWave Treatment vs. mesotherapy in the treatment of myofascial syndromes: a clinical trial. Front Med (Lausanne) 2024; 11:1388922. [PMID: 38841584 PMCID: PMC11152160 DOI: 10.3389/fmed.2024.1388922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 04/23/2024] [Indexed: 06/07/2024] Open
Abstract
Numerous scientific papers have compared different treatment options in the management of myofascial pain syndrome. This study evaluated the efficacy of Extracorporeal ShockWave Treatment (ESWT) and mesotherapy in patients with Myofascial Pain Syndrome (MPS) in terms of improvement in pain, functional capacity, and quality of life. A case-control study was conducted on 54 patients, who were randomized into 2 groups: group A, consisting of 27 patients, who were treated with 5 sessions of focal ESWT on a weekly basis; and group B, consisting of 27 patients, who underwent 5 sessions of mesotherapy with Thiocolchicoside fl 4 mg/2 mL and Mepivacaine fl 10 mg/1 mL on a weekly basis. Patients were evaluated at enrollment (T0), after 5 weeks, at the end of rehabilitation treatment (T1), and at a follow- up 30 days after the end of treatment (T2), by administering rating scales (Numeric Rating Scale (NRS) - Pressure Pain Threshold (PPT) - Short Form-36 (SF-36)). The results showed that focal ESWT and Mesoterapy are two valid and effective treatment options in reducing algic symptoms and improving short- and long-term quality of life. However, the use of ESWTs, despite being mildly painful but tolerated, has been shown to be superior to mesotherapy in terms of pain reduction and increased functional capacity.
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Affiliation(s)
- Dalila Scaturro
- Department of Medicine of Precision in the Medical, Surgical and Critical Care Areas, University of Palermo, Palermo, Italy
| | - Domenico Migliorino
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Lorenza Lauricella
- Department of Medicine of Precision in the Medical, Surgical and Critical Care Areas, University of Palermo, Palermo, Italy
| | - Francesco Quartararo
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Noemi Calabrese
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Sofia Tomasello
- Department of Neuroscience, Biomedicine and Movement of the University of Verona, Verona, Italy
| | - Michele Vecchio
- Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Giulia Letizia Mauro
- Department of Medicine of Precision in the Medical, Surgical and Critical Care Areas, University of Palermo, Palermo, Italy
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Valera-Calero JA, Sánchez-Jiménez E, Plaza-Manzano G, Fernández-de-Las-Peñas C, Sánchez-Jorge S, José Navarro-Santana M. Shear wave elastography for assessing the anterior scalene elasticity in patients with neck pain. Phys Med 2024; 121:103356. [PMID: 38603998 DOI: 10.1016/j.ejmp.2024.103356] [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: 07/25/2023] [Revised: 12/05/2023] [Accepted: 04/08/2024] [Indexed: 04/13/2024] Open
Abstract
PURPOSE Shear-wave elastography (SWE) provides quantitative and absolute metrics for analyzing the elasticity of soft tissues. Despite the anterior scalene muscle (AS) is a key structure in patients with neck pain and nerve compressive syndromes, the majority of SWE studies only included asymptomatic subjects. This study aimed to analyze the Young's modulus and shear wave speed test-retest reliability in a sample of patients with neck pain symptoms to characterize the AS stiffness. METHODS A diagnostic accuracy study acquiring a set of ultrasound images at C7 level in 42 patients with mechanical neck pain by one experienced examiner. After blinding the participants' identity, trial and side, the Young's modulus and shear wave velocity were measured by an independent experienced rater in randomized order. Intra-class correlation coefficients (ICC), standard error of measurement (SEM), minimal detectable changes (MDC) and coefficient of variation (CV%) were calculated. RESULTS The sample reported moderate pain intensity (5.9/10 points) and disability (17.38/100 points). AS stiffness metrics assessed showed no significant differences between males and females, left and right side nor painful and non-painful side. (all, p > 0.05). Intra-examiner reliability was excellent for calculating the Young's modulus for shear wave speed (ICC > 0.90). CONCLUSION The results support the use of this procedure for assessing the AS stiffness in populations with mechanical neck pain as excellent reliability estimates were obtained. However, future research should analyze case-control differences and the association between SWE metrics with clinical severity indicators.
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Affiliation(s)
- Juan Antonio Valera-Calero
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, 28040 Madrid, Spain; Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain.
| | | | - Gustavo Plaza-Manzano
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, 28040 Madrid, Spain; Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain.
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, 28922 Alcorcón, Spain; Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, 28922 Alcorcón, Spain.
| | - Sandra Sánchez-Jorge
- Faculty of Health Sciences, Universidad Francisco de Vitoria, 28223 Pozuelo de Alarcón, Spain.
| | - Marcos José Navarro-Santana
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, 28040 Madrid, Spain; Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain.
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Lam C, Francio VT, Gustafson K, Carroll M, York A, Chadwick AL. Myofascial pain - A major player in musculoskeletal pain. Best Pract Res Clin Rheumatol 2024:101944. [PMID: 38644073 DOI: 10.1016/j.berh.2024.101944] [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: 03/28/2024] [Accepted: 04/03/2024] [Indexed: 04/23/2024]
Abstract
Myofascial pain is a soft tissue pain syndrome with local and referred musculoskeletal pain arising from trigger points. Myofascial pain and myofascial pain syndromes are among some of the most common acute and chronic pain conditions. Myofascial pain can exist independently of other pain generators or can coexist with or is secondary to other acute and chronic painful musculoskeletal conditions. Myofascial pain is most effectively treated with a multimodal treatment plan including injection therapy (known as trigger point injections, physical therapy, postural or ergonomic correction, and treatment of underlying musculoskeletal pain generators. The objectives of this review are to outline the prevalence of myofascial pain, describe the known pathophysiology of myofascial pain and trigger points, discuss the clinical presentation of myofascial pain, and present evidence-based best practices for pharmacologic, non-pharmacologic, and interventional treatments for myofascial pain.
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Affiliation(s)
- Christopher Lam
- Department of Anesthesiology, Pain, and Perioperative Medicine, University of Kansas School of Medicine, Kansas City, KS, USA.
| | - Vinicius Tieppo Francio
- Department of Anesthesiology, Pain, and Perioperative Medicine, University of Kansas School of Medicine, Kansas City, KS, USA.
| | - Kelsey Gustafson
- Department of Anesthesiology, Pain, and Perioperative Medicine, University of Kansas School of Medicine, Kansas City, KS, USA.
| | - Michael Carroll
- Department of Physical Medicine and Rehabilitation, University of Kansas School of Medicine, Kansas City, KS, USA.
| | - Abigail York
- Department of Anesthesiology, Pain, and Perioperative Medicine, University of Kansas School of Medicine, Kansas City, KS, USA.
| | - Andrea L Chadwick
- Department of Anesthesiology, Pain, and Perioperative Medicine, University of Kansas School of Medicine, Kansas City, KS, USA.
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Szikszay TM, Adamczyk WM, Carvalho GF, Dolotov D, Erdmann R, Heitkamp H, Jung A, Luebke L, Rogosch K, Luedtke K. Association between myofascial trigger point therapy and conditioned pain modulation. J Bodyw Mov Ther 2024; 38:73-80. [PMID: 38763618 DOI: 10.1016/j.jbmt.2023.12.005] [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: 07/05/2023] [Revised: 11/10/2023] [Accepted: 12/21/2023] [Indexed: 05/21/2024]
Abstract
INTRODUCTION Myofascial trigger point therapy (MTrP) is a widely used therapeutic approach, although the underlying mechanisms remain unclear. Mechanisms discussed include peripheral involvement of muscles as well as central pain modulating processes such as the conditioned pain modulation (CPM). The aim of this study was to investigate whether the analgesic response of MTrP and the analgesic response of CPM correlate in asymptomatic participants in order to identify shared underlying mechanisms of MTrP and CPM. METHOD Both, CPM and MTrP protocols consisted of heat-based test stimuli (heat pain thresholds before and after the intervention) and pressure-based (conditioning) stimuli. Asymptomatic participants (n = 94) were randomly assigned to receive either mild, intense or no pressure stimuli (between-group design) to both the fingernail and the MTrP of the infraspinatus muscle (within-group design). Pressure stimuli at both locations (fingernail, MTrP) were applied with a pressure algometer for 120 s and continuously adjusted to maintain a constant pain intensity of mild or intense pain. All thermal stimuli were applied on the lower leg with a thermal stimulator. RESULTS A significant correlation was shown between the analgesic effect of CPM and MTrP therapy for mild (r = 0.53, p = 0.002) and intensive stimuli (r = 0.73, p < 0.001). 17.3% of the variance of the MTrP effect were explained by CPM after mild stimulation, and 47.1% after intense stimulation. Pain-related characteristics did not explain the variance within the analgesic response using a regression analysis. CONCLUSIONS Between the analgesic responses following MTrP and CPM paradigms, a moderate to strong correlation was observed, suggesting shared underlying mechanisms.
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Affiliation(s)
- Tibor M Szikszay
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany; Center of Brain, Behavior and Metabolism (CBBM), Universität zu Lübeck, Lübeck, Germany.
| | - Wacław M Adamczyk
- Laboratory of Pain Research, Institute of Physiotherapy and Health Sciences, The Jerzy Kukuczka Academy of Physical Education, Katowice, Poland
| | - Gabriela F Carvalho
- Department of Physiotherapy, Faculity of Health, Safety and Society, Furtwangen University, Frutwangen, Germany
| | - Daniel Dolotov
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany
| | - Rika Erdmann
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany
| | - Hauke Heitkamp
- Institute of Applied Physiotherapy Osnabrueck (INAP/O), Osnabrueck, Germany
| | - Andres Jung
- Department of Sport Science and Sport, Friedrich-Alexander University Erlangen Nuremberg, Erlangen, Germany
| | - Luisa Luebke
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany
| | - Katharina Rogosch
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany
| | - Kerstin Luedtke
- Institute of Health Sciences, Department of Physiotherapy, Pain and Exercise Research Luebeck (P.E.R.L.), Universität zu Lübeck, Lübeck, Germany; Center of Brain, Behavior and Metabolism (CBBM), Universität zu Lübeck, Lübeck, Germany
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9
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Tsai P, Edison J, Wang C, Sefton J, Manning KQ, Gramlich MW. Myofascial trigger point (MTrP) size and elasticity properties can be used to differentiate characteristics of MTrPs in lower back skeletal muscle. Sci Rep 2024; 14:7562. [PMID: 38555353 PMCID: PMC10981696 DOI: 10.1038/s41598-024-57733-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 03/21/2024] [Indexed: 04/02/2024] Open
Abstract
Myofascial trigger points (MTrPs) are localized contraction knots that develop after muscle overuse or an acute trauma. Significant work has been done to understand, diagnose, and treat MTrPs in order to improve patients suffering from their effects. However, effective non-invasive diagnostic tools are still a missing gap in both understanding and treating MTrPs. Effective treatments for patients suffering from MTrP mediated pain require a means to measure MTrP properties quantitatively and diagnostically both prior to and during intervention. Further, quantitative measurements of MTrPs are often limited by the availability of equipment and training. Here we develop ultrasound (US) based diagnostic metrics that can be used to distinguish the biophysical properties of MTrPs, and show how those metrics can be used by clinicians during patient diagnosis and treatment. We highlight the advantages and limitations of previous US-based approaches that utilize elasticity theory. To overcome these previous limitations, we use a hierarchical approach to distinguish MTrP properties by patients' reported pain and clinician measured palpation. We show how US-based measurements can characterize MTrPs with this approach. We demonstrate that MTrPs tend to be smaller, stiffer, and deeper in the muscle tissue for patients with pain compared to patients without pain. We provide evidence that more than one MTrP within a single US-image field increases the stiffness of neighboring MTrPs. Finally, we highlight a combination of metrics (depth, thickness, and stiffness) that can be used by clinicians to evaluate individual MTrPs in combination with standard clinical assessments.
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Affiliation(s)
- P Tsai
- College of Nursing, Auburn University, Auburn, AL, USA
| | - J Edison
- Edward Via College of Osteopathic Medicine, Auburn University, Auburn, AL, USA
| | - C Wang
- Department of Educational Foundations, Leadership, and Technology, College of Education, Auburn University, Auburn, AL, USA
| | - J Sefton
- School of Kinesiology, College of Education, Auburn University, Auburn, AL, USA
| | - K Q Manning
- Department of Educational Foundations, Leadership, and Technology, College of Education, Auburn University, Auburn, AL, USA
| | - M W Gramlich
- Department of Physics, College of Science and Mathematics, Auburn University, Auburn, AL, USA.
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10
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Trybulski R, Stanula A, Żebrowska A, Podleśny M, Hall B. Acute Effects of the Dry Needling Session on Gastrocnemius Muscle Biomechanical Properties, and Perfusion with Latent Trigger Points - A Single-Blind Randomized Controlled Trial in Mixed Martial Arts Athletes. J Sports Sci Med 2024; 23:136-146. [PMID: 38455447 PMCID: PMC10915622 DOI: 10.52082/jssm.2024.136] [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: 09/24/2023] [Accepted: 01/12/2024] [Indexed: 03/09/2024]
Abstract
The study aimed to evaluate the immediate effects of a dry needling (DN) therapy session on biomechanical properties, muscle power, perfusion, and pressure pain threshold of the gastrocnemius muscle with latent trigger points. Twenty mixed martial arts athletes (MMA) were randomly divided into two groups: experimental (eDN, n = 10) and sham (qDN, n = 10) to undergo one session of DN either with a real or a qazi needle. The measurements were taken at rest, 1-5 minutes after the DN (Post1-5min) and 24h after the DN (Post24h). DN significantly increased the muscle perfusion (Post1-5min and Post24h, p < 0.001), reduced its tone (Post1-5min and Post24h, p < 0.001) and stiffness (Post1-5min, p < 0.05; Post24 h, p < 0.001), and improved its elasticity (Post1-5min and Post24h, p < 0.001). DN also caused a significant increase in pressure pain threshold (Post1-5min, p < 0.001; Post24h, p < 0.05) and in muscle power (Post24h, p < 0.01). The DN session increased the blood perfusion and improved the biomechanical properties of the gastrocnemius muscle, which led to improved muscle power. The DN also had an analgesic effect. These effects were maintained at 24 h, which suggests that DN could facilitate muscle recovery in a post-exercise period of MMA athletes.
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Affiliation(s)
- Robert Trybulski
- Medical Department of the Wojciech Korfanty Upper Silesian Academy, Poland
| | - Arkadiusz Stanula
- Laboratory of Sport Performance Analysis, Institute of Sport Sciences, The Jerzy Kukuczka Academy of Physical Education in Katowice, Poland
| | - Aleksandra Żebrowska
- Department of Physiology, School of Physiological-Medical Sciences, The Jerzy Kukuczka Academy of Physical Education in Katowice, Poland
| | | | - Barbara Hall
- Department of Physiology, School of Physiological-Medical Sciences, The Jerzy Kukuczka Academy of Physical Education in Katowice, Poland
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Beausejour JP, Knowles KS, Wilson AT, Mangum LC, Hill EC, Hanney WJ, Wells AJ, Fukuda DH, Stout J, Stock MS. Innovations in the Assessment of Skeletal Muscle Health: A Glimpse into the Future. Int J Sports Med 2024. [PMID: 38198822 DOI: 10.1055/a-2242-3226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
Skeletal muscle is the largest organ system in the human body and plays critical roles in athletic performance, mobility, and disease pathogenesis. Despite growing recognition of its importance by major health organizations, significant knowledge gaps remain regarding skeletal muscle health and its crosstalk with nearly every physiological system. Relevant public health challenges like pain, injury, obesity, and sarcopenia underscore the need to accurately assess skeletal muscle health and function. Feasible, non-invasive techniques that reliably evaluate metrics including muscle pain, dynamic structure, contractility, circulatory function, body composition, and emerging biomarkers are imperative to unraveling the complexities of skeletal muscle. Our concise review highlights innovative or overlooked approaches for comprehensively assessing skeletal muscle in vivo. We summarize recent advances in leveraging dynamic ultrasound imaging, muscle echogenicity, tensiomyography, blood flow restriction protocols, molecular techniques, body composition, and pain assessments to gain novel insight into muscle physiology from cellular to whole-body perspectives. Continued development of precise, non-invasive tools to investigate skeletal muscle are critical in informing impactful discoveries in exercise and rehabilitation science.
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Affiliation(s)
- Jonathan P Beausejour
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - Kevan S Knowles
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - Abigail T Wilson
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - L Colby Mangum
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - Ethan C Hill
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - William J Hanney
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - Adam J Wells
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - David H Fukuda
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - JeffreyR Stout
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
| | - Matt S Stock
- Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, FL, United States
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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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Amjad F, Khalid A. Comparative effects of Bowen therapy and tennis ball technique on pain and functional disability in patients with thoracic myofascial pain syndrome. J Orthop Surg Res 2023; 18:895. [PMID: 37996838 PMCID: PMC10668497 DOI: 10.1186/s13018-023-04379-z] [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: 10/13/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Thoracic myofascial pain syndrome is a clinical problem arising from the muscles and soft tissues of thoracic region, which include the mid and upper back area. Risk factors associated with myofascial pain syndrome are muscle overuse and repetitive strain, poor posture, trauma or injury, emotional and psychological stresses. The management of myofascial pain syndrome (MPS) typically involves a multidimensional approach that focuses on relieving pain, reducing muscle tension, and improving muscle function. Bowen therapy and tennis ball technique are also recommended for treating myofascial pain syndrome. OBJECTIVE The objective of this study was to compare the effects of Bowen therapy and tennis ball technique on pain and functional disability in patients with thoracic myofascial pain syndrome. METHODS It was a randomized clinical trial conducted on thirty patients. It was carried out in physiotherapy outpatient department of D.H.Q Hospital, Kasur. Non-probability convenience sampling technique was used. Data collection was done from the patients of thoracic myofascial pain syndrome by using Numeric Pain Rating Scale (NPRS) for pain and Pain Disability Questionnaire (PDQ) for functional disability. Participants were randomly allocated into two groups using computer generated random number method. Group A received Bowen therapy, and group B received tennis ball technique. Outcome measures were measured at baseline, after second week treatment session and after fourth week with three sessions in a week on alternate days. Data analysis was done by using Statistical Package for the Social Sciences (SPSS) version 26. RESULTS There was significant difference between the mean values of NPRS and PDQ in both groups at baseline, second week and fourth week with p value < 0.05. The results indicated that both treatments were significant but Bowen therapy is more effective treatment than tennis ball technique. Within-group difference calculated with repeated-measure ANOVA indicated that there was significant difference from pre- to post-values of both groups. CONCLUSION This study concluded that Bowen therapy produced statistically significant and clinically relavant results for all the outcome measures. TRIAL REGISTRATION (IRCT20190717044238N7).
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Affiliation(s)
- Fareeha Amjad
- Department of Physical Therapy, Riphah International University, Lahore, Pakistan.
| | - Afsheen Khalid
- Department of Physical Therapy, Riphah International University, Lahore, Pakistan
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Channarong P, Phongamwong C. Prevalence and risk factors of vitamin D deficiency among patients with chronic myofascial pain syndrome: a cross-sectional study. BMC Nutr 2023; 9:129. [PMID: 37964354 PMCID: PMC10647172 DOI: 10.1186/s40795-023-00792-z] [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: 08/20/2023] [Accepted: 11/10/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Myofascial pain syndrome (MPS) is a common muscle condition characterized by painful trigger points. Vitamin D deficiency has been recognized as a precipitating factor of MPS. The present study aimed to determine the prevalence and risk factors of vitamin D deficiency in patients with chronic MPS. METHODS A cross-sectional study was conducted, using a structured face-to-face interview to collect demographic information, clinical characteristics, pain duration and location, as well as the bodily pain subscale of SF36 and EQ-5D-5 L. The Elecsys vitamin D total II assay was used to measure serum total 25-hydroxyvitamin D level. RESULTS Of 120 participants, vitamin D insufficiency (20 to 29.9 ng/ml) and deficiency (< 20 ng/ml) were 47.5% (95% CI: 38.3-56.8%) and 34.2% (95% CI: 25.8-43.4%), respectively. The adjusted odds ratios for vitamin D deficiency of participants aged < 45 years and who reported having ≤ 15 min sunlight exposure per day were 3.5 (95% CI: 1.54 to 7.98) and 2.38 (95% CI: 1.05 to 5.26), respectively. The bodily pain score (r = - 0.02, P = 0.86) and EQ-5D-5 L utility (r = 0.04, P = 0.66) did not significantly correlate with vitamin D levels. CONCLUSION Approximately one third of patients with chronic MPS had vitamin D deficiency. Age < 45 years and sunlight exposure ≤ 15 min/day were identified as potential risk factors for vitamin D deficiency in MPS patients.
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Affiliation(s)
- Pimpitcha Channarong
- Department of Rehabilitation Medicine, Phramongkutklao Hospital, Phramongkutklao College of Medicine, Bangkok, Thailand
| | - Chanwit Phongamwong
- Department of Rehabilitation Medicine, Phramongkutklao Hospital, Phramongkutklao College of Medicine, Bangkok, Thailand.
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Williams JM, Berg LC, Clayton HM, Kirsch K, Marlin D, Randle H, Roepstroff L, van Oldruitenborgh-Oosterbaan MS, Weishaupt MA, Munsters C. A Delphi Study to Determine International and National Equestrian Expert Opinions on Domains and Sub-Domains Essential to Managing Sporthorse Health and Welfare in the Olympic Disciplines. Animals (Basel) 2023; 13:3404. [PMID: 37958159 PMCID: PMC10650931 DOI: 10.3390/ani13213404] [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: 09/19/2023] [Revised: 10/29/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
The public is increasingly questioning equestrianism's social license to operate. While the focus historically centered on horseracing, increased scrutiny is now being placed on how dressage, showjumping, and eventing are addressing equine management and welfare concerns. Nominated equestrian federation and equestrian organization experts (n = 104) directly involved in international and/or national-level horse sports took part in a four-stage, iterative Delphi to obtain consensus on what factors should be considered essential to manage sporthorse health and welfare. Five core domains were agreed as essential: training management, competition management, young horse management, health status and veterinary management, and the horse-human relationship. Two further domains: stable and environmental management, and welfare assessment were rated as important but not essential, as most respondents felt that these areas were already managed well. Participants felt increased education and guidance combined with further policy development and regulation are needed to support stakeholders to optimize sporthorse management. An appetite to engage with research to generate evidence that promotes sporthorse welfare was evident. The development of a sporthorse welfare charter and evidence-based guidelines to inform the management and monitoring of sporthorses' health and welfare are recommended to provide horses with a good life and to safeguard the future of equestrian sports.
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Affiliation(s)
| | - Lise C. Berg
- Department of Veterinary Clinical Science, University of Copenhagen, Hoejbakkegaards Alle 5, 2630 Taastrup, Denmark;
| | - Hilary M. Clayton
- Department of Large Animal Clinical Sciences, Michigan State University, East Lansing, MI 48824, USA;
| | - Katharina Kirsch
- Department Sensors and Modeling, Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB), Max-Eyth Allee 100, 14469 Potsdam, Germany;
| | - David Marlin
- AnimalWeb Ltd., Tennyson House, Cambridge CB4 0WZ, UK;
| | - Hayley Randle
- School of Agricultural, Environmental and Veterinary Sciences, Charles Sturt University, Wagga Wagga, NSW 2678, Australia;
| | - Lars Roepstroff
- Department of Anatomy, Physiology and Biochemistry, Faculty of Veterinary Medicine and Animal Sciences, Swedish University of Agricultural Sciences, SE-75007 Uppsala, Sweden;
| | | | - Michael A. Weishaupt
- Equine Department, Vetsuisse Faculty, University of Zurich, 8057 Zurich, Switzerland;
| | - Carolien Munsters
- Equine Integration B.V., Groenstraat 2c, 5528 NS Hoogeloon, The Netherlands;
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Intelangelo L, Mendoza C, Lassaga I, Barbosa AC, Biurrun Manresa J, Mista C. No Evidence of Short-term Changes in Muscle Activity Elicited by Dry Needling in Chronic Unilateral Shoulder Pain Patients. Clin J Pain 2023; 39:595-603. [PMID: 37440340 DOI: 10.1097/ajp.0000000000001151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 06/30/2023] [Indexed: 07/15/2023]
Abstract
OBJECTIVE The aim of the study was to assess short-term changes in shoulder muscle activity elicited by dry needling in chronic unilateral shoulder pain (USP) patients. METHODS A randomized, double-blind, placebo-controlled clinical trial was conducted, in which 30 volunteers with USP were recruited and randomly assigned to either real or sham dry needling conditions. Pain intensity scores, pressure pain threshold, glenohumeral internal rotation angles, and electromyographic activity during isotonic shoulder tasks (shoulder flexion and extension) were assessed before, immediately, and 72 hours after the intervention in the infraspinatus and deltoid muscles. RESULTS A single application of real dry needling resulted in lower pain intensity scores and a larger range in glenohumeral internal rotation 72 hours after the intervention in comparison with sham dry needling. No differences in pressure pain threshold or muscle activity were observed due to the intervention. DISCUSSION A single application of real dry needling resulted in clinically significant changes in the short term. No differences were detected in muscle activation in the infraspinatus or deltoid muscles. Complementary interventions and longer follow-up times may be required to observe changes in muscle activity.
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Affiliation(s)
- Leonardo Intelangelo
- Musculoskeletal Research Unit-UIM, University Center for Assistance, Teaching, and Research-CUADI, University of Gran Rosario-UGR, Rosario, Santa Fe
| | - Cristian Mendoza
- Musculoskeletal Research Unit-UIM, University Center for Assistance, Teaching, and Research-CUADI, University of Gran Rosario-UGR, Rosario, Santa Fe
| | - Ignacio Lassaga
- Musculoskeletal Research Unit-UIM, University Center for Assistance, Teaching, and Research-CUADI, University of Gran Rosario-UGR, Rosario, Santa Fe
| | - Alexandre C Barbosa
- Department of Physical Therapy, Musculoskeletal Research Group-NIME, Federal University of Juiz de Fora, São Pedro, Governador Valadares, Brazil
| | - José Biurrun Manresa
- Institute for Research and Development on Bioengineering and Bioinformatics (IBB), CONICET-UNER
- Centre for Rehabilitation Engineering and Neuromuscular and Sensory Research (CIRINS), Faculty of Engineering, National University of Entre Ríos, Oro Verde, Entre Ríos, Argentina
| | - Christian Mista
- Institute for Research and Development on Bioengineering and Bioinformatics (IBB), CONICET-UNER
- Centre for Rehabilitation Engineering and Neuromuscular and Sensory Research (CIRINS), Faculty of Engineering, National University of Entre Ríos, Oro Verde, Entre Ríos, Argentina
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Börner-Schröder C, Lang M, Urban G, Zaidenstadt E, Staisch J, Hauser A, Hannibal I, Huß K, Klose B, Lechner MF, Sollmann N, Landgraf MN, Heinen F, Bonfert MV. Neuromodulation in Pediatric Migraine using Repetitive Neuromuscular Magnetic Stimulation: A Feasibility Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1764. [PMID: 38002855 PMCID: PMC10670480 DOI: 10.3390/children10111764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/23/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023]
Abstract
Migraine has a relevant impact on pediatric health. Non-pharmacological modalities for its management are urgently needed. This study assessed the safety, feasibility, acceptance, and efficacy of repetitive neuromuscular magnetic stimulation (rNMS) in pediatric migraine. A total of 13 patients with migraine, ≥6 headache days during baseline, and ≥1 myofascial trigger point in the upper trapezius muscles (UTM) received six rNMS sessions within 3 weeks. Headache frequency, intensity, and medication intake were monitored using headache calendars; headache-related impairment and quality of life were measured using PedMIDAS and KINDL questionnaires. Muscular involvement was assessed using pressure pain thresholds (PPT). Adherence yielded 100%. In 82% of all rNMS sessions, no side effects occurred. All participants would recommend rNMS and would repeat it. Headache frequency, medication intake, and PedMIDAS scores decreased from baseline to follow-up (FU), trending towards statistical significance (p = 0.089; p = 0.081, p = 0.055). A total of 7 patients were classified as responders, with a ≥25% relative reduction in headache frequency. PPT above the UTM significantly increased from pre- to post-assessment, which sustained until FU (p = 0.015 and 0.026, respectively). rNMS was safe, feasible, well-accepted, and beneficial on the muscular level. The potential to reduce headache-related symptoms together with PPT changes of the targeted UTM may underscore the interplay of peripheral and central mechanisms conceptualized within the trigemino-cervical complex.
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Affiliation(s)
- Corinna Börner-Schröder
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Str. 22, 81675 Munich, Germany;
- TUM-Neuroimaging Center, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany
| | - Magdalena Lang
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Giada Urban
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Erik Zaidenstadt
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Jacob Staisch
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Ari Hauser
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Iris Hannibal
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Kristina Huß
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Birgit Klose
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Matthias F. Lechner
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Nico Sollmann
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Ismaninger Str. 22, 81675 Munich, Germany;
- TUM-Neuroimaging Center, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany
- Department of Diagnostic and Interventional Radiology, University Hospital Ulm, Albert-Einstein-Allee 23, 89081 Ulm, Germany
| | - Mirjam N. Landgraf
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Florian Heinen
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
| | - Michaela V. Bonfert
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Dr. Von Hauner Children’s Hospital, LMU University Hospital, LMU Munich, 80337 Munich, Germany; (C.B.-S.); (I.H.); (M.N.L.); (F.H.)
- LMU Center for Children with Medical Complexity-iSPZ Hauner, LMU University Hospital, LMU Munich, 80337 Munich, Germany
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Macrì M, Rotelli C, Pegreffi F, Festa F. Non-Pharmacological Pain Treatment of Patients with Myofascial Pain Syndrome of the Masticatory Muscles-Case Series. Biomedicines 2023; 11:2799. [PMID: 37893172 PMCID: PMC10604577 DOI: 10.3390/biomedicines11102799] [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: 08/27/2023] [Revised: 09/16/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
Myofascial pain is the most common cause of chronic pain in the masticatory region and can be assessed through clinical analysis and muscle palpation. Generally, it appears with headache and orofacial pain associated with sensitive points (trigger points) due to the excessive contraction of the masticatory muscle fibers. The study aims to evaluate how a correct treatment of myofascial pain can improve the life quality of affected patients. In this case series, 300 patients with myofascial pain were divided into two groups: 150 with intra- and extra-articular disorders and 150 with only extra-articular disorder. Each group included 75 males and 75 females. All the patients were treated with gnathological therapy through passive aligners and biofeedback exercises for four months. They underwent pain assessment (through a visual analogue scale and muscular palpation test) before, during, and after the treatment, as well as nuclear magnetic resonance of the temporomandibular joint before and after the gnathological treatment. The treatment considerably reduced the pain in all patients, without drugs, in four months according to the visual analogue scales and the palpation test. The temporomandibular magnetic resonance in each patient was similar before and after the gnathological treatment. The improvement in pain did not depend on a change in the relationship between the articular condyle and the disc.
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Affiliation(s)
- Monica Macrì
- Department of Innovative Technologies in Medicine & Dentistry, University “G. D’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Chiara Rotelli
- Department of Innovative Technologies in Medicine & Dentistry, University “G. D’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
| | - Francesco Pegreffi
- Department for Life Quality Studies, University of Bologna, 40126 Bologna, Italy
| | - Felice Festa
- Department of Innovative Technologies in Medicine & Dentistry, University “G. D’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
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Bağcıer F, Yurdakul OV, Deniz G, Akbulut A, Çelik Y, Temel MH. Is Dry Needling Treatment an Extra Contribution to Conventional Treatment for Hemiplegic Shoulder Pain? A Prospective, Randomized Controlled Study. Med Acupunct 2023; 35:236-245. [PMID: 37900876 PMCID: PMC10606952 DOI: 10.1089/acu.2023.0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023] Open
Abstract
Objective This research was conducted to evaluate the effect of adding dry needling (DN) treatment to conventional rehabilitation for pain, range of motion (ROM), and functionality in patients with hemiplegic shoulder pain (HSP). Materials and Methods Patients with HSP (n = 38) were divided into 2 groups. A multimodal rehabilitation protocol, including physical therapy and exercise treatments, was given to both groups (5 sessions per week for 15 sessions). In addition to this rehabilitation, 3 sessions of DN therapy were given to one of the 2 groups. Measurements were a visual analogue scale; ROM; and 2 other scales (Quick Disability of the Arm, Shoulder, Hand; and the Fugl-Meyer Assessment Upper Extremity). Evaluations were made before, after, and at the third month after treatment. Results While a statistically significant improvement was seen in both groups in all parameters after their treatments, a statistical superiority was found in the conventional treatment+DN group (P < 0.05). However, the differences were not greater than the minimal clinically important difference values (MCID). At the 3rd month follow-up, there was no difference in pain and functionality parameters between the groups, while flexion and abduction measurements were higher in the conventional treatment+DN group (P < 0.05). Conclusions Adding DN treatment to conventional rehabilitation did not show any difference except in some joint ROM measurements in the subacute time. Although the changes found were statistically significant, they were not clinically significant as they did not reach MCID values.This study was registered prospectively at ClinicalTrials.gov (ref. no: NCT04790071).
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Affiliation(s)
- Fatih Bağcıer
- Clinic of Physical Medicine and Rehabilitation, Çam and Sakura City Hospital, İstanbul, Turkey
| | - Ozan Volkan Yurdakul
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Bezmialem University İstanbul, Turkey
| | - Gamze Deniz
- Department of Physiotherapy and Rehabilitation, Biruni University Physiotherapy High School, Istanbul, Turkey
| | - Ahmet Akbulut
- Department of Physiotherapy and Rehabilitation, Biruni University Physiotherapy High School, Istanbul, Turkey
| | - Yusuf Çelik
- Department of Biostatistics, Biruni University, Faculty of Education, Istanbul, Turkey
| | - Mustafa Hüseyin Temel
- Clinic of Physical Medicine and Rehabilitation, Üsküdar State Hospital, İstanbul, Turkey
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Koh RGL, Dilek B, Ye G, Selver A, Kumbhare D. Myofascial Trigger Point Identification in B-Mode Ultrasound: Texture Analysis Versus a Convolutional Neural Network Approach. ULTRASOUND IN MEDICINE & BIOLOGY 2023; 49:2273-2282. [PMID: 37495496 DOI: 10.1016/j.ultrasmedbio.2023.06.019] [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: 01/20/2023] [Revised: 05/18/2023] [Accepted: 06/26/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVE Myofascial pain syndrome (MPS) is one of the most common causes of chronic pain and affects a large portion of patients seen in specialty pain centers as well as primary care clinics. Diagnosis of MPS relies heavily on a clinician's ability to identify the presence of a myofascial trigger point (MTrP). Ultrasound can help, but requires the user to be experienced in ultrasound. Thus, this study investigates the use of texture features and deep learning strategies for the automatic identification of muscle with MTrPs (i.e., active and latent MTrPs) from normal (i.e., no MTrP) muscle. METHODS Participants (n = 201) were recruited from Toronto Rehabilitation Institute, and ultrasound videos of their trapezius muscles were acquired. This new data set consists of 1344 images (248 active, 120 latent, 976 normal) collected from these videos. For texture analysis, several features were investigated with varying parameters (i.e., region of interest size, feature type and pixel pair relationships). Convolutional neural networks (CNN) were also applied to observe the performance of deep learning approaches. Performance was evaluated based on the classification accuracy, micro F1-score, sensitivity, specificity, positive predictive value and negative predictive value. RESULTS The best CNN approach was able to differentiate between muscles with and without MTrPs better than the best texture feature approach, with F1-scores of 0.7299 and 0.7135, respectively. CONCLUSION The results of this study reveal the challenges associated with MTrP identification and the potential and shortcomings of CNN and radiomics approaches in detail.
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Affiliation(s)
- Ryan G L Koh
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.
| | - Banu Dilek
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada; Department of Physical Medicine and Rehabilitation, Dokuz Eylul University, Izmir, Turkey
| | - Gongkai Ye
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
| | - Alper Selver
- Department of Electrical and Electronics Engineering, Dokuz Eylul University, Izmir, Turkey
| | - Dinesh Kumbhare
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
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Konieczny M, Skorupska E, Domaszewski P, Pakosz P, Skulska M, Herrero P. Relationship between latent trigger points, lower limb asymmetry and muscle fatigue in elite short-track athletes. BMC Sports Sci Med Rehabil 2023; 15:109. [PMID: 37700332 PMCID: PMC10496335 DOI: 10.1186/s13102-023-00719-y] [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: 04/17/2023] [Accepted: 08/29/2023] [Indexed: 09/14/2023]
Abstract
BACKGROUND Short-track speed skating movement involves asymmetric overloading of the lower left side of the body. The gluteus maximus fatigue limits the physical and mental athletic capacity to perform set tasks. A possible link between the presence of latent trigger points (LTrPs) and muscle fatigue development/persistence has been posited. The aim of the study was to determine whether elite short-track speed skating can result in the impairment of the musculoskeletal system of the lower limbs. METHODS Elite short-track athletes as the experimental group (EXP) = 9, 19.5 ± 1.8 years, and healthy subjects as the control group (CON) = 18, 20.8 ± 1.2 years, were tested for: (i) lower limb loading asymmetry using ground reaction force (GRF) measurements during quiet standing, (ii) gluteus maximus fatigue measured with surface electromyography (sEMG) during the Biering-Sorensen test, and (iii) LTrPs presence in the 14 examined muscles of the pelvic girdle and lower limbs. RESULTS There were between-group differences in the number of LTrPs, with the EXP group (left lower limb (LLL) n = 18, right lower limb (RLL) n = 9) showing more LTrPs compared to the CON group (LLL n = 2, RLL n = 1), (p < 0.001), and within-group differences in the EXP group only (p < 0.001). There were also significant differences in muscle fatigue for the left side (p < 0.001) both between the groups and within the EXP group (p ≤ 0.001). The vertical ground reaction force (GRF) measurement showed a loading rate of 2% (p = 0.013) in the athletes' LLL exclusively. CONCLUSIONS The study confirmed an increased prevalence of LTrPs, increased muscle fatigue and left-sided limb load asymmetry in elite short-track athletes. TRIAL REGISTRATION The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of the Poznan University of Medical Sciences (Resolution No 110/22 of 10 March 2022). TRIAL REGISTRATION 20/07/2022, Trial Id: ACTRN12622001016729.
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Affiliation(s)
- Mariusz Konieczny
- Faculty of Physical Education and Physiotherapy, Opole University of Technology, Prószkowska 76, Opole, 45-068, Poland
| | - Elżbieta Skorupska
- Department of Physiotherapy, Poznan University of Medical Sciences, Poznan, 61-701, Poland.
| | - Przemysław Domaszewski
- Department of Health Sciences, Institute of Health Sciences, University of Opole, Katowicka 68, Opole, 45-060, Poland
| | - Paweł Pakosz
- Faculty of Physical Education and Physiotherapy, Opole University of Technology, Prószkowska 76, Opole, 45-068, Poland
| | - Marta Skulska
- Faculty of Physical Education and Physiotherapy, Opole University of Technology, Prószkowska 76, Opole, 45-068, Poland
| | - Pablo Herrero
- Faculty of Health Sciences, IIS Aragon, University of Zaragoza, Domingo Miral, s/n, Zaragoza, 50009, Spain
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22
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Güleç GG, Yıldızgören MT, Bağcier F. An overlooked cause of plantar fasciitis: Myofascial trigger point of the abductor hallucis muscle. Foot (Edinb) 2023; 56:102022. [PMID: 37023664 DOI: 10.1016/j.foot.2023.102022] [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: 05/24/2022] [Revised: 02/10/2023] [Accepted: 03/18/2023] [Indexed: 04/08/2023]
Abstract
The etiology of plantar heel pain is multifactorial. Myofascial trigger points of abductor hallucis muscle one of the muscles that should be carefully evaluated and treated in patients diagnosed with plantar fasciitis.
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Affiliation(s)
- Gamze G Güleç
- Department of Physical Medicine and Rehabilitation, Kastamonu Physical Medicine and Rehabilitation Center, Kastamonu, Turkey; Konya Fizikon Physical Medicine and Rehabilitation Center, Konya, Turkey.
| | - Mustafa T Yıldızgören
- Department of Physical Medicine and Rehabilitation, Kastamonu Physical Medicine and Rehabilitation Center, Kastamonu, Turkey; Konya Fizikon Physical Medicine and Rehabilitation Center, Konya, Turkey
| | - Fatih Bağcier
- Department of Physical Medicine and Rehabilitation, Kastamonu Physical Medicine and Rehabilitation Center, Kastamonu, Turkey; Department of Physical Medicine and Rehabilitation, Başakşehir Çam and Sakura City Hospital, İstanbul, Turkey
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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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Di Antonio S, Arendt-Nielsen L, Ponzano M, Bovis F, Torelli P, Pelosin E, Finocchi C, Castaldo M. Migraine patients with and without neck pain: Differences in clinical characteristics, sensitization, musculoskeletal impairments, and psychological burden. Musculoskelet Sci Pract 2023; 66:102800. [PMID: 37344290 DOI: 10.1016/j.msksp.2023.102800] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/07/2023] [Accepted: 06/10/2023] [Indexed: 06/23/2023]
Abstract
AIMS This study aims to assess differences in clinical characteristics across healthy controls and migraine patients with (MNP) and without (MwoNP) neck pain. METHOD This study assessed: headache frequency; headache disability index (HDI); central sensitization inventory (CSI); Hospital Anxiety (HADS-A) and Depression (HADS-D) scale; active range of motion (AROM); flexion rotation test (FRT); activation pressure score (APS); number of active/latent myofascial trigger points (MTrPs) in head/neck muscles; number of positive cervical vertebral segments (C1/C2) who reproduce migraine pain; wind-up ratio (WUR); mechanical pain threshold (MPT) and static pressure pain threshold (sPPT) over the trigeminal area; sPPT and dynamic PPT (dPPT) over the cervical area; sPPTs and MPT over the hand. RESULTS Compared to controls, MNP had: worse CSI, HADS-A, and HADS-D (all, p < 0.002); reduced AROM (flexion, extension, left lateral-flexion, and right-rotation), FRT, APS, and a higher number of MTrPs and positive cervical vertebral segments (all, p < 0.020); reduced trigeminal MPT and sPPT, cervical sPPT and dPPT, hand MPT and sPPT (all, p < 0.006). Compared to controls, MwoNP had: worse CSI, and HADS-A (all, p < 0.002); reduced AROM (flexion, and left lateral-flexion), FRT, APS, and a higher number of MTrPs and positive cervical vertebral segments (all, p < 0.017); reduced trigeminal MPT and cervical dPPT (all, p < 0.007). Compared to MwoNP, MNP had higher headache frequency, worse HDI and CSI (all, p < 0.006); reduced AROM (flexion, and right rotation) (all, p < 0.037); reduced cervical dPPT (all, p < 0.002). CONCLUSION MNP had worse headache characteristics, more pronounced cervical musculoskeletal impairments, enhanced signs and symptoms related to sensitization, and worse psychological burden compared to MwoNP.
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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
| | - Marta Ponzano
- Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genoa, 16132, Genoa, Italy
| | - Francesca Bovis
- Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genoa, 16132, Genoa, Italy
| | - Paola Torelli
- Headache Centre, Department of Medicine and Surgery, University of Parma, 43126, Parma, Italy
| | - Elisa Pelosin
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, 16132, Genoa, Italy; IRCCS, Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Cinzia Finocchi
- IRCCS, Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - 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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Pradeep A, Birerdinc A, Branigan T, Phan V, Morris H, Shah J, DeStefano S, Sikdar S, Srbely J, Kumbhare D, Stecco A, Paik J, Gerber LH. Evidence for an association of serum microanalytes and myofascial pain syndrome. BMC Musculoskelet Disord 2023; 24:624. [PMID: 37528404 PMCID: PMC10391753 DOI: 10.1186/s12891-023-06744-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 07/21/2023] [Indexed: 08/03/2023] Open
Abstract
BACKGROUND Myofascial Pain Syndrome (MPS) is a common pain disorder. Diagnostic criteria include physical findings which are often unreliable or not universally accepted. A precise biosignature may improve diagnosis and treatment effectiveness. The purpose of this study was to assess whether microanalytic assays significantly correlate with characteristic clinical findings in people with MPS. METHODS This descriptive, prospective study included 38 participants (25 women) with greater than 3 months of myofascial pain in the upper trapezius. Assessments were performed at a university laboratory. The main outcome measures were the Beighton Index, shoulder range of motion, strength asymmetries and microanalytes: DHEA, Kynurenine, VEGF, interleukins (IL-1b, IL-2, IL-4, IL-5, IL-7, IL-8, IL-13), growth factors (IGF-1, IGF2, G-CSF, GM-CSF), MCP-1, MIP-1b, BDNF, Dopamine, Noradrenaline, NPY, and Acetylcholine. Mann-Whitney test and Spearman's multivariate correlation were applied for all variables. The Spearman's analysis results were used to generate a standard correlation matrix and heat map matrix. RESULTS Mean age of participants was 32 years (20-61). Eight (21%) had widespread pain (Widespread Pain Index ≥ 7). Thirteen (34%) had MPS for 1-3 years, 14 (37%) 3-10 years, and 11 (29%) for > 10 years. The following showed strong correlations: IL1b,2,4,5,7,8; GM-CSF and IL 2,4,5,7; between DHEA and BDNF and between BDNF and Kynurenine, NPY and acetylcholine. The heat map analysis demonstrated strong correlations between the Beighton Index and IL 5,7, GM-CSF, DHEA. Asymmetries of shoulder and cervical spine motion and strength associated with select microanalytes. CONCLUSION Cytokine levels significantly correlate with selected clinical assessments. This indirectly suggests possible biological relevance for understanding MPS. Correlations among some cytokine clusters; and DHEA, BDNF kynurenine, NPY, and acetylcholine may act together in MPS. These findings should be further investigated for confirmation that link these microanalytes with select clinical findings in people with MPS.
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Affiliation(s)
- Aishwarya Pradeep
- Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, 9000 Rockville Pike, , Bethesda, MD, 20892, USA
| | - Aybike Birerdinc
- College of Science, George Mason University, 4400 University Drive, Fairfax, VA, 22032, USA
| | - Travis Branigan
- Department of Human Health and Nutritional Sciences, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada
| | - Vy Phan
- Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, 9000 Rockville Pike, , Bethesda, MD, 20892, USA
| | - Hailey Morris
- Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, 9000 Rockville Pike, , Bethesda, MD, 20892, USA
| | - Jay Shah
- Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, 9000 Rockville Pike, , Bethesda, MD, 20892, USA
| | - Secili DeStefano
- College of Public Health, George Mason University, 4400 University Drive, Fairfax, VA, 22030, USA
| | - Siddhartha Sikdar
- Volgenau School, George Mason University, 4400 University Drive, Fairfax, VA, 22032, USA
| | - John Srbely
- Department of Human Health and Nutritional Sciences, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada
| | - Dinesh Kumbhare
- Department of Medicine, Division of Physical Medicine and Rehabilitation, University of Toronto, 200 Elizabeth Street, Toronto, ON, M5G 2C4, Canada
| | - Antonio Stecco
- Department of Physical Medicine and Rehabilitation, New York University Langone Medical Center, 550 First Avenue, New York, NY, 10016, USA
| | - James Paik
- Medicine Service Line, Inova Health System, 3300 Gallows Rd, Falls Church, VA, 22042, USA
| | - Lynn H Gerber
- College of Public Health, George Mason University, 4400 University Drive, Fairfax, VA, 22030, USA.
- Medicine Service Line, Inova Health System, 3300 Gallows Rd, Falls Church, VA, 22042, USA.
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Perreault T, Arendt-Nielson L, Fernández-de-las-Peñas C, Dommerholt J, Herrero P, Hubbard R. Intramuscular Electrical Stimulation for the Treatment of Trigger Points in Patients with Chronic Migraine: A Protocol for a Pilot Study Using a Single-Case Experimental Design. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1380. [PMID: 37629671 PMCID: PMC10456716 DOI: 10.3390/medicina59081380] [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: 07/15/2023] [Revised: 07/25/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: Trigger points (TrPs) are prevalent in patients with migraine headaches. Needling interventions targeting TrPs in migraine patients may reduce the intensity and frequency of headaches, yet systematic reviews reveal a lack of robust evidence. Intramuscular electrical stimulation (IMES) is a modality that delivers electrical current into muscles and TrPs, with recent studies suggesting it may amplify the therapeutic effects of dry needling peripherally and centrally. This could be advantageous for patients with migraine and symptomatic TrPs. Materials and Methods: This study will implement a multiple baseline single-case experimental design (SCED). In a clinical setting, a SCED study lends itself to conducting research with only a few patients that each serve as their own controls. In this SCED study, four participants with chronic migraine will be enrolled in a non-concurrent manner and randomized to one of four baseline measurement periods (4, 5, 6 or 7 weeks), leading to four potentially different start dates for each participant in the intervention phase. During the intervention phase, patients will receive five sessions of dry needling with IMES, one session per week for five weeks. The primary outcome measure will be headache frequency, i.e., the reduction in the number of headache days over a one-month period using electronic headache diary data from the Migraine Buddy smartphone application. Secondary outcome measures will be changes in mean migraine pain intensity using a numeric pain rating scale (NPRS), migraine disability using the Migraine Disability Assessment Test (MIDAS), the Headache Impact Test (HIT-6), and changes in selected cervical musculoskeletal impairments including pressure pain thresholds (PPTs) over TrPs, the craniocervical flexion test (CCFT), and cervical active range of motion (AROM). Primary and secondary outcome measures will be analyzed separately using both visual and statistical analyses. Results: Actively recruiting participants. This project was approved by the Mass General Brigham Institutional Review Board (protocol #2023P000931) and is registered with ClinicalTrials.gov (NCT05893914). Conclusions: This study will seek to determine the effects of a five-week intervention period of IMES to TrPs in the posterior cervical muscles of subjects with chronic migraine.
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Affiliation(s)
- Thomas Perreault
- Department of Physical Therapy, Wentworth Douglass Hospital, Dover, NH 03820, USA;
| | - Lars Arendt-Nielson
- Center for Neuroplasticity and Pain, SMI, School of Medicine, Aalborg University, DK-9220 Aalborg, Denmark; (L.A.-N.); (C.F.-d.-l.-P.)
- Department of Gastroenterology & Hepatology, Mech-Sense, Clinical Institute, Aalborg University Hospital, DK-9000 Aalborg, Denmark
- Steno Diabetes Center North Denmark, Clinical Institute, Aalborg University Hospital, DK-9000 Aalborg, Denmark
| | - César Fernández-de-las-Peñas
- Center for Neuroplasticity and Pain, SMI, School of Medicine, Aalborg University, DK-9220 Aalborg, Denmark; (L.A.-N.); (C.F.-d.-l.-P.)
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, 28922 Madrid, Spain
- Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia-Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, 28922 Madrid, Spain
| | - Jan Dommerholt
- Myopain Seminars, Bethesda, MD 20814, USA;
- Department of Physical Therapy and Rehabilitation Science, School of Medicine, University of Maryland, Baltimore, MD 21201, USA
| | - Pablo Herrero
- IIS Aragon, Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, 50009 Zaragoza, Spain;
| | - Ryan Hubbard
- Department of Physical Therapy, Wentworth Douglass Hospital, Dover, NH 03820, USA;
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Du Y, Cai X, Xu B, Wu Y, Chen M, Wang J, Yuan B, Zhang W, Zhu J, Yang C. Global Status and Future Trends of Fascia and Pain Research in 2013-2022: Bibliometric Analysis Based on CiteSpace and VOSviewer. J Pain Res 2023; 16:2633-2653. [PMID: 37538250 PMCID: PMC10394092 DOI: 10.2147/jpr.s412161] [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: 03/12/2023] [Accepted: 07/19/2023] [Indexed: 08/05/2023] Open
Abstract
Background Fascial pathological pain is the main type of chronic pain in older adults today, and studying the relationship between fascia and pain can help in the clinical search for effective treatments. However, in the face of the vast amount of research findings, there is no systematic assessment of the relationship between fascia and pain in a bibliometric analysis. Therefore, the purpose of this study is to analyze studies on fascia and pain using CiteSpace and VOSviewer to identify research hotspots and future directions. Materials and Methods A total of 744 papers related to fascia and pain from 2013 to 2022 were collected from the core collection database of Web of Science, and the authors, countries, institutions, keyword co-occurrence, keyword clustering, and keyword emergence were analyzed by CiteSpace and VOSviewer to construct a knowledge map. Results Literature publication has shown an overall upward trend over the past decade, but there have been some fluctuations. Carmelo Pirri, Caterina Fede, and Raffaele De Caro are the top three authors with the most articles. The United States, China, and Spain are major contributors to fascial and pain research. The University of Padua, Universidad Complutense and Harvard Medical School are leading institutions in this field. However, it is noteworthy that the collaboration between authors, countries and institutions is not active. Keyword analysis showed that hot spots and trends in research on fascia and pain focused on hot diseases, major interventions, and mechanism exploration. Conclusion This analysis identifies the most influential authors, institutions, and countries in the field of fascial and pain research and provides a reference for assessing their academic impact. The analysis of keywords and co-cited literature is useful for analyzing research hotspots and their evolution, as well as for predicting future trends.
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Affiliation(s)
- Yikuan Du
- Central Laboratory, The Tenth Affiliated Hospital of Southern Medical University, Dongguan, 523059, People’s Republic of China
| | - Xiaolin Cai
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Bijun Xu
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Yuqing Wu
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Mianhai Chen
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Jinjin Wang
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Bing Yuan
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Weichui Zhang
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Jinfeng Zhu
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
| | - Chun Yang
- Dongguan Key Laboratory of Chronic Inflammatory Diseases, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
- Dongguan Key Laboratory of Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, 523808, People’s Republic of China
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28
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Shamseldeen NE, Hegazy MMA, Fayaz NA, Mahmoud NF. Instrumented assisted soft tissue mobilization vs extracorporeal shock wave therapy in treatment of myofascial pain syndrome. World J Orthop 2023; 14:572-581. [PMID: 37485429 PMCID: PMC10359744 DOI: 10.5312/wjo.v14.i7.572] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/10/2023] [Accepted: 05/31/2023] [Indexed: 07/17/2023] Open
Abstract
BACKGROUND Active myofascial trigger points (TrPs) often occur in the upper region of the upper trapezius (UT) muscle. These TrPs can be a significant source of neck, shoulder, and upper back pain and headaches. These TrPs and their related pain and disability can adversely affect an individual’s everyday routine functioning, work-related productivity, and general quality of life.
AIM To investigate the effects of instrument assisted soft tissue mobilization (IASTM) vs extracorporeal shock wave therapy (ESWT) on the TrPs of the UT muscle.
METHODS A randomized, single-blind, comparative clinical study was conducted at the Medical Center of the Egyptian Railway Station in Cairo. Forty patients (28 females and 12 males), aged between 20-years-old and 40-years-old, with active myofascial TrPs in the UT muscle were randomly assigned to two equal groups (A and B). Group A received IASTM, while group B received ESWT. Each group was treated twice weekly for 2 weeks. Both groups received muscle energy technique for the UT muscle. Patients were evaluated twice (pre- and post-treatment) for pain intensity using the visual analogue scale and for pain pressure threshold (PPT) using a pressure algometer.
RESULTS Comparing the pre- and post-treatment mean values for all variables for group A, there were significant differences in pain intensity for TrP1 and TrP2 (P = 0.0001) and PPT for TrP1 (P = 0.0002) and TrP2 (P = 0.0001). Also, for group B, there were significant differences between the pre- and post-treatment pain intensity for TrP1 and TrP2 and PPT for TrP1 and TrP2 (P = 0.0001). There were no significant differences between the two groups in the post-treatment mean values of pain intensity for TrP1 (P = 0.9) and TrP2 (P = 0.76) and PPT for TrP1 (P = 0.09) and for TrP2 (P = 0.91).
CONCLUSION IASTM and ESWT are effective methods for improving pain and PPT in patients with UT muscle TrPs. There is no significant difference between either treatment method.
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Affiliation(s)
- Nourhan Elsayed Shamseldeen
- Department of Physical Therapy for Musculoskeletal Disorders & Its Surgery, Faculty of Physical Therapy, Cairo University, Cairo 14531, Egypt
| | - Mohammed Moustafa Aldosouki Hegazy
- Department of Physical Therapy for Musculoskeletal Disorders & Its Surgery, Faculty of Physical Therapy, Cairo University, Cairo 14531, Egypt
| | - Nadia Abdalazeem Fayaz
- Department of Physical Therapy for Musculoskeletal Disorders & Its Surgery, Faculty of Physical Therapy, Cairo University, Cairo 14531, Egypt
| | - Nesreen Fawzy Mahmoud
- Department of Physical Therapy for Musculoskeletal Disorders & Its Surgery, Faculty of Physical Therapy, Cairo University, Cairo 14531, Egypt
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Sollmann N, Schandelmaier P, Weidlich D, Stelter J, Joseph GB, Börner C, Schramm S, Beer M, Zimmer C, Landgraf MN, Heinen F, Karampinos DC, Baum T, Bonfert MV. Headache frequency and neck pain are associated with trapezius muscle T2 in tension-type headache among young adults. J Headache Pain 2023; 24:84. [PMID: 37438700 DOI: 10.1186/s10194-023-01626-w] [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: 06/19/2023] [Accepted: 07/05/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND Tension-type headache (TTH) is the most prevalent primary headache disorder. Neck pain is commonly associated with primary headaches and the trigemino-cervical complex (TCC) refers to the convergence of trigeminal and cervical afferents onto neurons of the brainstem, thus conceptualizes the emergence of headache in relation to neck pain. However, no objective biomarkers exist for the myofascial involvement in primary headaches. This study aimed to investigate the involvement of the trapezius muscles in primary headache disorders by quantitative magnetic resonance imaging (MRI), and to explore associations between muscle T2 values and headache frequency and neck pain. METHODS This cohort study prospectively enrolled fifty participants (41 females, age range 20-31 years): 16 subjects with TTH only (TTH-), 12 with mixed-type TTH plus migraine (TTH+), and 22 healthy controls (HC). The participants completed fat-suppressed T2-prepared three-dimensional turbo spin-echo MRI, a headache diary (over 30 days prior to MRI), manual palpation (two weeks before MRI), and evaluation of neck pain (on the day of MRI). The bilateral trapezius muscles were manually segmented, followed by muscle T2 extraction. Associations between muscle T2 and the presence of neck pain as well as the number of days with headache (considering the 30 days prior to imaging using the headache calendar) were analyzed using regression models (adjusting for age, sex, and body mass index). RESULTS The TTH+ group demonstrated the highest muscle T2 values (right side: 31.4 ± 1.2 ms, left side: 31.4 ± 0.8 ms) as compared to the TTH- group or HC group (p < 0.001). Muscle T2 was significantly associated with the number of headache days (β-coefficient: 2.04, p = 0.04) and the presence of neck pain (odds ratio: 2.26, p = 0.04). With muscle T2 as the predictor, the area under the curve for differentiating between HC and the TTH+ group was 0.82. CONCLUSIONS Increased T2 of trapezius muscles may represent an objective imaging biomarker for myofascial involvement in primary headache disorders, which could help to improve patient phenotyping and therapy evaluation. Pathophysiologically, the increased muscle T2 values could be interpreted as a surrogate of neurogenic inflammation and peripheral sensitization within myofascial tissues.
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Affiliation(s)
- Nico Sollmann
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
- TUM-Neuroimaging Center, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.
- Department of Diagnostic and Interventional Radiology, University Hospital Ulm, Ulm, Germany.
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA.
| | - Paul Schandelmaier
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- Department of Pediatrics - Dr. von Hauner Children's Hospital, Division of Pediatric Neurology and Developmental Medicine, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- LMU Center for Children with Medical Complexity - iSPZ Hauner, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Dominik Weidlich
- Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Jonathan Stelter
- Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Gabby B Joseph
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Corinna Börner
- Department of Pediatrics - Dr. von Hauner Children's Hospital, Division of Pediatric Neurology and Developmental Medicine, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- LMU Center for Children with Medical Complexity - iSPZ Hauner, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Severin Schramm
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- TUM-Neuroimaging Center, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Meinrad Beer
- Department of Diagnostic and Interventional Radiology, University Hospital Ulm, Ulm, Germany
| | - Claus Zimmer
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- TUM-Neuroimaging Center, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Mirjam N Landgraf
- Department of Pediatrics - Dr. von Hauner Children's Hospital, Division of Pediatric Neurology and Developmental Medicine, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- LMU Center for Children with Medical Complexity - iSPZ Hauner, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Florian Heinen
- Department of Pediatrics - Dr. von Hauner Children's Hospital, Division of Pediatric Neurology and Developmental Medicine, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- LMU Center for Children with Medical Complexity - iSPZ Hauner, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Dimitrios C Karampinos
- Department of Diagnostic and Interventional Radiology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Thomas Baum
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Michaela V Bonfert
- Department of Pediatrics - Dr. von Hauner Children's Hospital, Division of Pediatric Neurology and Developmental Medicine, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- LMU Center for Children with Medical Complexity - iSPZ Hauner, Ludwig-Maximilians-Universität München, Munich, Germany
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Arce Gálvez L, Buitrago Martín CL, Guauque Marcelo CV, Valencia Gómez RE. Myofascial pain syndrome in the oncologic patient: general considerations. Med Oncol 2023; 40:153. [PMID: 37071299 DOI: 10.1007/s12032-023-02004-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 03/21/2023] [Indexed: 04/19/2023]
Abstract
This article aims to make visible a common non-oncologic pain condition in cancer patients. Myofascial pain syndrome can generate an increase in the symptomatic burden of the oncologic patient, increase the demand for opioid medication, and decrease the quality of life. We consider that health professionals involved in the care of cancer patients in its different stages should be aware of it, diagnose it, and treat it early to avoid processes of pain chronification, peripheral tissue modification, and deterioration of the functional condition of patients with oncologic diseases.
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Affiliation(s)
- Leonado Arce Gálvez
- Pain medicine and palliative care, Fundación Universitaria de Ciencias de La Salud (FUCS), Hospital San José Carrera 19 Número 8A-32 Los Mártires, Bogotá, Colombia.
| | - Claudia Liliana Buitrago Martín
- Pain medicine and palliative care, Fundación Universitaria de Ciencias de La Salud (FUCS), Hospital San José Carrera 19 Número 8A-32 Los Mártires, Bogotá, Colombia
| | - Christian Vladimir Guauque Marcelo
- Pain medicine and palliative care, Fundación Universitaria de Ciencias de La Salud (FUCS), Hospital San José Carrera 19 Número 8A-32 Los Mártires, Bogotá, Colombia
| | - Rafael Enrico Valencia Gómez
- Pain medicine and palliative care, Fundación Universitaria de Ciencias de La Salud (FUCS), Hospital San José Carrera 19 Número 8A-32 Los Mártires, Bogotá, Colombia
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Benito-de-Pedro AI, Becerro-de-Bengoa-Vallejo R, Losa-Iglesias ME, Rodríguez-Sanz D, Calvo-Lobo C, Benito-de-Pedro M. Efficacy of Deep Dry Needling versus Percutaneous Electrolysis in Ultrasound-Guided Treatment of Active Myofascial Trigger Points of the Levator Scapulae in Short-Term: A Randomized Controlled Trial. Life (Basel) 2023; 13:life13040939. [PMID: 37109468 PMCID: PMC10143630 DOI: 10.3390/life13040939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/28/2023] [Accepted: 04/01/2023] [Indexed: 04/07/2023] Open
Abstract
Deep dry needling (DDN) and percutaneous electrolysis (PE) provide the benefit of the mechanical effect of the needle, and PE adds the potential advantages of the galvanic current it incorporates in myofascial trigger points (MTrPs) therapy. The aim of this study was to compare the short-term efficacy between PE and DDN on active MTrPs of the levator scapulae by considering pain intensity. A simple-blind randomized controlled trial was carried out, recruiting patients suffering from non-specific neck pain lasting more than 3 months and with active MTrPs in the levator scapulae muscle (n = 52). Patients were divided into intervention (PE; n = 26) and control (DDN; n = 26) groups and received one treatment session on the active MTrPs of the levator scapulae. Patients were assessed for pain intensity, pressure pain threshold (PPT), cervical range of motion (CROM), neck disability and post-needling soreness, immediately after treatment, at 72 h and at 14 days. In addition, pain during treatment was recorded after the procedure. There were no significant differences for pain intensity, post-needling soreness and PPT. We found significant differences in CROM, immediately after treatment (p = 0.043), and at 72 h (p = 0.045), in favor of the PE group. Significant differences were found for neck disability (p < 0.047), immediately post-treatment, in favor of the DDN group. Moreover, there were significant differences for pain during the intervention (p < 0.002), in favor of the DDN group (4.54 ± 2.21) versus the PE group (6.54 ± 2.27). PE and DDN appear to have similar short-term effects. PE proved to be a more painful treatment than DDN. Clinical trial registry: NCT04157426.
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Affiliation(s)
- Ana Isabel Benito-de-Pedro
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | | | | | - David Rodríguez-Sanz
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - César Calvo-Lobo
- Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - María Benito-de-Pedro
- Facultad HM Hospitales de Ciencias de la Salud Universidad Camilo José Cela, 28692 Madrid, Spain
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Duarte FCK, Chien R, Ghazinour G, Murnaghan K, West DWD, Kumbhare DA. Myofascial Pain as an Unseen Comorbidity in Osteoarthritis: A Scoping Review. Clin J Pain 2023; 39:188-201. [PMID: 36943163 DOI: 10.1097/ajp.0000000000001102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 01/25/2023] [Indexed: 03/23/2023]
Abstract
OBJECTIVE This review aimed to identify, summarize, and appraise the evidence supporting the coexistence of myofascial pain (MPS) and trigger points (MTrP) in osteoarthritis (OA), and the effectiveness of MTrPs treatments in OA-related pain and physical function outcomes. METHODS Three databases were searched from inception to June 2022. We included observational and experimental studies to fulfill our 2 study aims. Two independent reviewers conducted 2-phase screening procedures and risk of bias using checklist tools for cross-sectional, quasi-experimental, and randomized control trials. Patient characteristics, findings of active and latent MTrPs in relevant muscles, treatments, and pain and physical function outcomes were extracted from low-risk bias studies. RESULTS The literature search yielded 2898 articles, of which 6 observational and 7 experimental studies had a low bias risk and the data extracted. Active MTrPs in knee OA patients was more evident in the quadriceps and hamstring muscles than in healthy individuals. Dry needling on active MTrPs improved pain and physical function in the short term compared with sham treatment in hip OA patients. In knee OA, dry needling on latent or active MTrPs improved pain and functional outcomes compared with sham needling but did not result in better pain and physical outcomes when combined with a physical exercise program. DISCUSSION The presence of active versus latent MTrPs seems to be a more sensitive discriminating feature of OA given that latent is often present in OA and healthy individuals. Dry needling on active MTrPs improved pain and physical function in the short term compared with sham treatment in hip OA patients. However, the small sample size and the few number of studies limit any firm recommendation on the treatment. REGISTRY The study protocol was prospectively registered in Open Science Framework (https://doi.org/10.17605/OSF.IO/8DVU3).
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Affiliation(s)
- Felipe C K Duarte
- Canadian Memorial Chiropractic College
- KITE Research, Toronto Rehabilitation Institute, University Health Network
- Discipline of Chiropractic, School of Health, Medical and Applied Sciences, CQUniversity, Brisbane, Australia
| | | | - Golnaz Ghazinour
- Faculty of Kinesiology and Physical Education, University of Toronto
| | | | - Daniel W D West
- Faculty of Kinesiology and Physical Education, University of Toronto
- Discipline of Chiropractic, School of Health, Medical and Applied Sciences, CQUniversity, Brisbane, Australia
| | - Dinesh A Kumbhare
- Faculty of Kinesiology and Physical Education, University of Toronto
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Discipline of Chiropractic, School of Health, Medical and Applied Sciences, CQUniversity, Brisbane, Australia
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McGowen JM, Hoppes CW, Forsse JS, Albin SR, Abt J, Koppenhaver SL. The Utility of Myotonometry in Musculoskeletal Rehabilitation and Human Performance Programming. J Athl Train 2023; 58:305-318. [PMID: 37418563 PMCID: PMC11215642 DOI: 10.4085/616.21] [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] [Indexed: 07/09/2023]
Abstract
Myotonometry is a relatively novel method used to quantify the biomechanical and viscoelastic properties (stiffness, compliance, tone, elasticity, creep, and mechanical relaxation) of palpable musculotendinous structures with portable mechanical devices called myotonometers. Myotonometers obtain these measures by recording the magnitude of radial tissue deformation that occurs in response to the amount of force that is perpendicularly applied to the tissue through a device's probe. Myotonometric parameters such as stiffness and compliance have repeatedly demonstrated strong correlations with force production and muscle activation. Paradoxically, individual muscle stiffness measures have been associated with both superior athletic performance and a higher incidence of injury. This indicates optimal stiffness levels may promote athletic performance, whereas too much or too little may lead to an increased risk of injury. Authors of numerous studies suggested that myotonometry may assist practitioners in the development of performance and rehabilitation programs that improve athletic performance, mitigate injury risk, guide therapeutic interventions, and optimize return-to-activity decision-making. Thus, the purpose of our narrative review was to summarize the potential utility of myotonometry as a clinical tool that assists musculoskeletal clinicians with the diagnosis, rehabilitation, and prevention of athletic injuries.
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Affiliation(s)
- Jared M. McGowen
- Department of Health, Human Performance, and Recreation, Baylor University, Waco, TX
- US Army Medical Professional Training Brigade, San Antonio, TX
| | - Carrie W. Hoppes
- Army-Baylor University Doctoral Program in Physical Therapy, San Antonio, TX
| | - Jeff S. Forsse
- Department of Health, Human Performance, and Recreation, Baylor University, Waco, TX
| | | | - John Abt
- Children’s Health Andrews Institute for Orthopaedics and Sports Medicine, Plano, TX
| | - Shane L. Koppenhaver
- Department of Health, Human Performance, and Recreation, Baylor University, Waco, TX
- Doctoral Program in Physical Therapy, Baylor University, Waco, TX
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Tang F, Jiang C, Chen J, Wang L, Zhao F. Global hotspots and trends in Myofascial Pain Syndrome research from 1956 to 2022: A bibliometric analysis. Medicine (Baltimore) 2023; 102:e33347. [PMID: 36961168 PMCID: PMC10036018 DOI: 10.1097/md.0000000000033347] [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: 11/25/2022] [Accepted: 03/02/2023] [Indexed: 03/25/2023] Open
Abstract
Myofascial Pain Syndrome (MPS) is a prevalent disease, and the related literature research has been increasing in recent years. However, there is a lack of scientific and comprehensive bibliometric analyses in the MPS research field. This study aimed to summarize and visualize the literature distribution laws, research hotspots and development trends in MPS based on bibliometric methods. Relevant literature on MPS research from 1956 to 2022 was retrieved from the Web of Science Core Collection database. Quantitative and visual analyses of the collected literature were performed using Microsoft Office 2021, Bibliometrics, VOSviewer, and CiteSpace. A total of 1099 papers were included, and the number of papers in this research field is generally upward. The USA has the most publications (270), and Univ Sao Paulo is the institution with the most publications (31). Hong CZ and Calvo-Lobo C have the same number of publications and are the authors with the most publications (20), and Simons DG is the author with the most co-citations (1078). Journal of Musculoskeletal Pain is the journal with the most publications (61), and Pain is the journal with the most co-cited papers (2598) and the highest impact factor (7.926). Lidocaine injection versus dry needling to myofascial trigger point. The importance of the local twitch response is the reference with the highest number of co-citations (136). The top 5 keywords in this period are myofascial pain syndrome (571), trigger points (218), pain (97), myofascial pain (92), and myofascial trigger point (80). The keywords of recent bursts are dry needling (2016-2022), efficacy (2020-2022), validity (2020-2022), temporomandibular joint disorder (2020-2022), and orofacial pain (2020-2022). This study summarizes and visualizes the evolution, research hotspots, and future trends of the global MPS domain from 1956 to 2022. It is helpful for scholars to understand the general situation of MPS research quickly and provide a reference for clinical decision-making and future research directions.
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Affiliation(s)
- Fei Tang
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Changgui Jiang
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Jun Chen
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Liangyong Wang
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Fukun Zhao
- Department of Clinical Pharmacy, Zunyi First People’s Hospital (The Third Affiliated Hospital of Zunyi Medical University), Guizhou, PR China
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Fernández-de-las-Peñas C, Nijs J, Cagnie B, Gerwin RD, Plaza-Manzano G, Valera-Calero JA, Arendt-Nielsen L. Myofascial Pain Syndrome: A Nociceptive Condition Comorbid with Neuropathic or Nociplastic Pain. Life (Basel) 2023; 13:life13030694. [PMID: 36983849 PMCID: PMC10059732 DOI: 10.3390/life13030694] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 02/28/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Myofascial pain syndrome is featured by the presence of myofascial trigger points (TrPs). Whether TrPs are primary or secondary phenomena or if they relate to central or peripheral nervous system disorders is controversial. Referred pain, a cardinal sign of TrPs, is a central phenomenon driven by peripheral input. In 2021, the International Association for the Study of Pain (IASP) proposed a clinical criteria and grading system for classifying patients with pain on nociceptive, neuropathic, or nociplastic phenotypes. Myofascial TrP pain has been traditionally categorized as a nociceptive phenotype; however, increasing evidence supports that this condition could be present in patients with predominantly nociplastic pain, particularly when it is associated with an underlying medical condition. The clinical response of some therapeutic approaches for managing TrPs remains unclear. Accordingly, the ability to classify myofascial TrP pain into one of these phenotypes would likely be critical for producing more successful clinical treatment outcomes by a precision medicine approach. This consensus paper presents evidence supporting the possibility of subgrouping individuals with myofascial TrP pain into nociceptive, nociplastic, or mixed-type phenotype. It is concluded that myofascial pain caused by TrPs is primarily a nociceptive pain condition, is unlikely to be classified as neuropathic or nociplastic, but can be present in patients with predominantly neuropathic or nociplastic pain. In the latter cases, management of the predominant central pain problem should be a major treatment goal, but the peripheral drive from TrPs should not be ignored, since TrP treatment has been shown to reduce sensitization-associated symptomatology in nociplastic pain conditions, e.g., fibromyalgia.
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Affiliation(s)
- César Fernández-de-las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos (URJC), 28922 Madrid, Spain
- Center for Neuroplasticity and Pain (CNAP), Sensory Motor Interaction (SMI), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark
- Correspondence:
| | - Jo Nijs
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, 1050 Brussel, Belgium
- Chronic Pain Rehabilitation, Department of Physical Medicine and Physiotherapy, University Hospital Brussels, 1090 Jette, Belgium
- Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Barbara Cagnie
- Department of Rehabilitation Sciences, Ghent University, 9000 Ghent, Belgium
| | - Robert D. Gerwin
- Department of Neurology, School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Gustavo Plaza-Manzano
- Department of Radiology, Rehabilitation and Physiotherapy, Complutense University of Madrid, 28040 Madrid, Spain
- Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Juan A. Valera-Calero
- Department of Radiology, Rehabilitation and Physiotherapy, Complutense University of Madrid, 28040 Madrid, Spain
- Grupo InPhysio, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain (CNAP), Sensory Motor Interaction (SMI), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, 9220 Aalborg, Denmark
- Department of Medical Gastroenterology, Mech-Sense, Aalborg University Hospital, 9000 Aalborg, Denmark
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Liew BXW, Palacios-Ceña M, Scutari M, Fuensalida-Novo S, Guerrero-Peral A, Ordás-Bandera C, Pareja JA, Fernández-de-Las-Peñas C. Path Analysis Models Integrating Psychological, Psycho-physical and Clinical Variables in Individuals With Tension-Type Headache. THE JOURNAL OF PAIN 2023; 24:426-436. [PMID: 36244659 DOI: 10.1016/j.jpain.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
Abstract
Tension type headache (TTH) is a prevalent but poorly understood pain disease. Current understanding supports the presence of multiple associations underlying its pathogenesis. Our aim was to compare competing multivariate pathway models that explains the complexity of TTH. Headache features (intensity, frequency, or duration - headache diary), headache-related disability (Headache Disability Inventory-HDI), anxiety/depression (Hospital Anxiety and Depression Scale), sleep quality (Pittsburgh Sleep Quality Index), widespread pressure pain thresholds (PPTs) and trigger points (TrPs) were collected in 208 individuals with TTH. Four latent variables were formed from the observed variables - Distress (anxiety, depression), Disability (HDI subscales), Severity (headache features), and Sensitivity (all PPTs). Structural equation modelling (SEM) and Bayesian network (BN) analyses were used to build and compare a theoretical (modeltheory) and a data-driven (modelBN) latent variable model. The modelBN (root mean square error of approximation [RMSEA] = 0.035) provided a better statistical fit than modeltheory (RMSEA = 0.094). The only path common between modelbn and modeltheory was the influence of years with pain on TrPs. The modelBN revealed that the largest coefficient magnitudes were between the latent variables of Distress and Disability (β=1.524, P = .006). Our theoretical model proposes a relationship whereby psycho-physical and psychological factors result in clinical features of headache and ultimately affect disability. Our data-driven model proposes a more complex relationship where poor sleep, psychological factors, and the number of years with pain takes more relevance at influencing disability. Our data-driven model could be leveraged in clinical trials investigating treatment approaches in TTH. PERSPECTIVE: A theoretical model proposes a relationship where psycho-physical and psychological factors result in clinical manifestations of headache and ultimately affect disability. A data-driven model proposes a more complex relationship where poor sleep, psychological factors, and number of years with pain takes more relevance at influencing disability.
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Affiliation(s)
- Bernard X W Liew
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester, United Kingdom
| | - María Palacios-Ceña
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Marco Scutari
- Istituto Dalle Molle di Studi Sull'Intelligenza Artificiale (IDSIA), Lugano, Switzerland
| | - Stella Fuensalida-Novo
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | | | | | - Juan A Pareja
- Department of Neurology, Hospital Quirón Pozuelo, Madrid, Spain
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain.
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A Potential Objective Sign of Central Sensitization: Referred Pain Elicited by Manual Gluteus Minimus Muscle Exploration is Coincident with Pathological Autonomic Response Provoked by Noxious Stimulation. Pain Res Manag 2023; 2023:4030622. [PMID: 36776486 PMCID: PMC9911239 DOI: 10.1155/2023/4030622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 08/31/2022] [Accepted: 01/21/2023] [Indexed: 02/05/2023]
Abstract
Referred pain/sensation provoked by trigger points suits the nociplastic pain criteria. There is a debate over whether trigger points are related to a peripheral phenomenon or central sensitization (CS) processes. Referred pain is considered a possible sign of CS, which occurs probably mainly due to the abnormal activity of the immune and autonomic nervous systems. To confirm abnormal autonomic reactivity within the referred pain zone of active trigger points, a new diagnostic tool, the Skorupska Protocol® (the SP test®), was applied. The test uses noxious stimulation (10 minutes of dry needling under infrared camera control) as a diagnostic tool to confirm abnormal autonomic nervous system activity. A response to the SP test® of healthy subjects with referred pain sensations provoked by latent trigger points (LTrPs) stimulation was not explored before. The study aims at examining if LTrPs can develop an autonomic response. Methods. Two groups of healthy subjects, (i) gluteus minimus LTrPs with referred pain (n = 20) and (ii) control (n = 27), were examined using the SP test®. Results. Abnormal autonomic activity within the referred pain zone was confirmed for all analyzed LTrPs subjects. 70% of control subjects had no feature of vasodilatation and others presented minor vasomotor fluctuations. The size of vasomotor reactivity within the referred pain zone was LTrPs 11.1 + 10.96% vs. control 0.8 + 0.6% (p < 0.05). Conclusions. Noxious stimulation of latent TrPs induces abnormal autonomic nervous system activity within the referred pain zone. The observed phenomenon supports the concept of central nervous system involvement in the referred pain patomechanizm.
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Baeumler P, Hupe K, Irnich D. Proposal of a diagnostic algorithm for myofascial trigger points based on a multiple correspondence analysis of cross-sectional data. BMC Musculoskelet Disord 2023; 24:62. [PMID: 36694147 PMCID: PMC9872335 DOI: 10.1186/s12891-023-06129-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/02/2023] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Myofascial trigger points (MTrPS), the morphological correlate of myfascial pain syndromes (MPS), contribute to the worldwide high chronic pain burden. However, uncertainty about MTrP diagnostic criteria remains. Aim of this cross-sectional study was to characterize clusters of diagnostic criteria assessable during physical examination that might guide MTrP diagnosis. METHODS Thirteen MTrP diagnostic criteria proposed in relevant literature were assessed by standardized examinations in the trapezius and levator scapulae muscles of 61 chronic pain patients undergoing an interdisciplinary pain assessment. Hierarchical cluster analysis from multiple correspondence analysis was applied to data of the four muscles separately. Examining physicians classified the findings as MTrP, sufficient for diagnosis of an MPS and/or relevant for the patients' pain condition. RESULTS Taut bands, hypersensitive spots within a taut band, nodules within a taut band and referred pain (classical diagnostic criteria) were most frequent (28-66% M. trapezius, 8-21% M. levator scapulae). Restricted range of motion, pain during contraction, pain exacerbation during emotional stress, muscular weakness, jump sign, local twitch response and autonomic phenomena (complementary diagnostic criteria) occurred in 2-25% and hypersensitive spots and nodules outside of a taut band in 2-7% of the cases. Four clusters emerged: (1) no or just one diagnostic criterion, mostly a taut band alone; (2) a hypersensitive spot and/or nodule outside of a taut band partly in combination with complementary diagnostic criteria; (3) at least two classical diagnostic criteria (mostly a taut band containing a hypersensitive spot) partly in combination with complementary diagnostic criteria; (4) at least two, rather three, classical diagnostic criteria always in combination with complementary diagnostic criteria. Referred pain was specific to cluster 3 and 4. Among classical diagnostic criteria, palpable nodules within a taut band contributed least, and among complementary diagnostic criteria, restricted range of motion and pain during contraction contributed most to data representation. CONCLUSION We propose that the definite diagnosis of an MTrP requires a hypersensitive spot potentially felt as a nodule located within a taut band in addition to either referred pain, a local twitch response or at least two complementary diagnostic criteria, whereby signs of muscular dysfunction take on greater importance.
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Affiliation(s)
- Petra Baeumler
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
| | - Kerstin Hupe
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
| | - Dominik Irnich
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
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Ma YT, Dong YL, Wang B, Xie WP, Huang QM, Zheng YJ. Dry needling on latent and active myofascial trigger points versus oral diclofenac in patients with knee osteoarthritis: a randomized controlled trial. BMC Musculoskelet Disord 2023; 24:36. [PMID: 36650486 PMCID: PMC9847151 DOI: 10.1186/s12891-022-06116-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 12/26/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Latent and active myofascial trigger points (MTrPs) in knee-associated muscles may play a key role in pain management among patients with knee osteoarthritis (KOA). The aim of this study was to investigate the effect of dry needling treatment on pain intensity, disability, and range of motion (ROM) in patients with KOA. METHODS This randomized, single-blinded, clinical trial was carried out for 6 weeks of treatment and 6-month follow-up. A total of 98 patients met the entry criteria and were randomly assigned to the dry needling latent and active myofascial trigger point (MTrPs) with the stretching group or the oral diclofenacwith the stretching group. Numeric Pain Rating Scale (NPRS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and ROM were statistically analyzed before and after treatment and at the 6-month follow-up. RESULTS A total of 42 patients in the dry needling group (DNG) and 35 patients in the diclofenac group (DG), respectively, completed the study, and there was no significant difference in the general data between the two groups. After treatments, both the groups showed a good effect in knee pain, function, and ROM, However, the DNG showed a significantly better result than the DG. Especially in the results of the 6-month follow-up, the DNG showed much better results than the DG. CONCLUSIONS Dry needling on latent and active MTrPs combined with stretching and oral diclofenac combined with stretching can effectively relieve pain, improve function, and restore knee ROM affected by KOA. However, the effects of dry needling and stretching are better and longer lasting than those of oral diclofenac and stretching for at least 6 months. TRIAL REGISTRATION Registered in the Chinese Clinical Trial Registry ( www.chictr.org.cn ) in 17/11/2017 with the following code: ChiCTR-INR-17013432.
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Affiliation(s)
- Yan-Tao Ma
- grid.413597.d0000 0004 1757 8802Department of Pain Management, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Yu-Lin Dong
- Department of Treatment, Yang Zhi Affiliated Rehabilition Hospital of Tongji, Shanghai, China
| | - Bo Wang
- grid.413597.d0000 0004 1757 8802Department of Pain Management, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Wen-Pin Xie
- grid.413597.d0000 0004 1757 8802Department of Pain Management, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Qiang-Min Huang
- grid.412543.50000 0001 0033 4148Department of Sport Rehabilitation, School of Kinesiology, Shanghai University of Sport, Shanghai, China ,Department of Pain Management, Shanghai Ciyuan Rehablitation Hospital, Sinophama Holding, Shanghai, China
| | - Yong-Jun Zheng
- grid.413597.d0000 0004 1757 8802Department of Pain Management, Huadong Hospital Affiliated to Fudan University, Shanghai, China
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Liu Q, Zhang W, Tian T, Liu Y, Bai H, Hu Q, Qi F. Latent myofascial trigger points injection therapy for adult cough variant asthma: A randomized controlled trial. Front Med (Lausanne) 2023; 10:937377. [PMID: 36910483 PMCID: PMC9995510 DOI: 10.3389/fmed.2023.937377] [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: 05/09/2022] [Accepted: 02/06/2023] [Indexed: 02/25/2023] Open
Abstract
Background Cough variant asthma (CVA) is a chronic inflammatory airway disease characterized by airway hyper-responsiveness (AHR), of which cough is the only symptom. The cough is a result of the contraction of the vocal cords, diaphragm, sternocleidomastoid muscle, and other respiratory related muscles caused by the AHR. Long-term chronic coughing can lead to repetitive contraction and chronic strain of the muscles involved in the head and neck, ultimately contributing to the formation of latent myofascial trigger points (MTrPs). In turn, latent MTrPs can also irritate or compress the nerves around them, triggering cough. The date indicated that latent MTrPs can induce autonomic phenomena and are effective in allergic rhinitis. But their roles in asthma are unclear. In this article, the efficacy and safety of latent MTrPs injection therapy in CVA were investigated. Methods This randomized controlled trial was conducted with 110 patients. Patients were assigned to the intervention or control group in a 1:1.5 ratio. Intervention group (n = 44): single injection therapy with latent MTrPs. Control group (n = 66): budesonide-formoterol plus montelukast for 8 weeks. During the 36-week follow up period, the recurrence rate at week 36, cough visual analog scale (VAS), ACT (asthma control test)-scores, ACQ5 (asthma control questionnaire)-scores, AQLQ (asthma quality of life questionnaire)-scores, proportion of using rescue medication, and adverse events were evaluated. Results The recurrence rate at week 36 was lower in the intervention group than in the control group (36 weeks, 5.0 vs. 34.55%, p = 0.001). There were significant differences between groups in change from baseline to 36 weeks in VAS [36 weeks, 1.70 (1.49) vs. 3.18 (2.04), p < 0.001]; ACT-score [36 weeks, 21.38 (2.65) vs. 18.53 (3.00), p < 0.001]; ACQ5-score [36 weeks, 0.85 (0.55) vs. 1.52 (0.62), p < 0.001]; AQLQ-score [36w, 174.40 (18.22) vs. 151.69 (24.04), p < 0.001]; proportion of using rescue medication (36 weeks, 5.0 vs. 29.1%, p = 0.003). Fewer adverse events occurred in the two groups. Conclusion Latent myofascial trigger points injection therapy provided long-acting, practical, short treatment duration and safety methods for CVA. Clinical Trials Registration http://www.chictr.org.cn/index.aspx, Chinese Clinical Trial Registry Center, ChiCTR2100044079.
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Affiliation(s)
- Qianqian Liu
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, China
| | - Wenwen Zhang
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, China
| | - Tian Tian
- Department of Respiratory, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, China
| | - Yu Liu
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, China
| | - He Bai
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, China
| | - Qiya Hu
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, China
| | - Feng Qi
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, China
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Xu ZH, An N, Wang ZR. Exercise-Induced Hypoalgesia Following Proprioceptive Neuromuscular Facilitation and Resistance Training Among Individuals With Shoulder Myofascial Pain: Randomized Controlled Trial. JMIRX MED 2022; 3:e40747. [PMID: 37725522 PMCID: PMC10414395 DOI: 10.2196/40747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 11/20/2022] [Accepted: 12/07/2022] [Indexed: 09/21/2023]
Abstract
BACKGROUND Various exercises can attenuate pain perception in healthy individuals and may interact with the descending pain modulation in the central nervous system. However, the analgesic effects of exercise in patients with myofascial pain can be disrupted by the pathological changes during chronic pain conditions. Thus, the exercises targeted on the facilitation of the sensory-motor interaction may have a positive impact on the restoration of the descending pain modulation and the analgesia effects. OBJECTIVE This paper estimates the effect of proprioceptive neuromuscular facilitation (PNF) and resistance training on exercise-induced hypoalgesia (EIH) and conditioned pain modulation (CPM) among patients with myofascial pain syndrome. METHODS A total of 76 female patients with myofascial pain syndrome (aged 18-30 years), with the pain in the upper trapezius and a visual analog scale score of greater than 30/100 mm, were enrolled in the study. Participants were randomly assigned into 3 intervention groups, including isometric (n=18, 24%), isotonic (n=19, 25%), and PNF (n=20, 26%) exercises, as well as 1 control group (n=19, 25%) with no intervention. Pressure pain threshold and the CPM responses at the myofascial trigger point, arm, and leg sites were assessed before and after the exercise session. The effective EIH response was reflected in the improvement of pressure pain thresholds. RESULTS There was an increase in pressure pain thresholds and CPM responses at trigger point (P<.001 and P<.001), arm (P<.001 and P<.001), and leg sites (P<.001 and P=.03) in participants who performed PNF and isotonic exercise, while the isometric exercise only increased pressure pain thresholds at leg sites (P=.03). Compared with the control group, both the isotonic (P=.02) and PNF (P<.001) groups showed greater EIH responses at the trigger points. In comparison to the control group, only the PNF exercise (P=.01) significantly improved pressure pain thresholds and CPM responses at arm and leg sites compared to the control group. CONCLUSIONS PNF, isotonic, and isometric exercises could lead to local and global EIH effects. The improvement in CPM response following PNF and isotonic exercises suggested that the EIH mechanisms of different resistance exercises may be attributed to the enhancement of the endogenous pain modulation via the motor-sensory interaction from the additional eccentric and dynamic muscle contraction. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCtr202111090819166165; https://tinyurl.com/2ab93p7n.
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Affiliation(s)
- Zi-Han Xu
- School of Sport Medicine and Rehabilitation, Beijing Sport University, Beijing, China
| | - Nan An
- School of Sport Medicine and Rehabilitation, Beijing Sport University, Beijing, China
| | - Zi-Ru Wang
- School of Sport Medicine and Rehabilitation, Beijing Sport University, Beijing, China
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López-Castellanos R, Ruiz-Astasio E, Cortés-Campos A, Fernández-Carnero S, Cuenca-Zaldivar N, Pecos-Martin D, Selva-Sarzo F, Nunez-Nagy S. Correlation between Anthropometric and Ultrasound Measurement for Dry Needling of the Iliocostalis Lumborum Muscle with a Safety Protocol: A Cross-Sectional Observational Study. Healthcare (Basel) 2022; 10:2470. [PMID: 36553994 PMCID: PMC9777974 DOI: 10.3390/healthcare10122470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/29/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION the management of musculoskeletal pain through the application of dry needling (DN) is effective. The application of this technique can carry very infrequent major risks on muscles, such as on the iliocostalis lumborum due to its proximity to the kidney and the peritoneum. It is important to establish a DN protocol based on the different anthropometric variables of the subjects. MAIN OBJECTIVE the main objective of this study was to investigate the correlation between different anthropometric variables and the skin-kidney and skin-peritoneum distances to establish the size of the needle that could perform DN in the iliocostalis lumborum muscle without risk. DESIGN a cross-sectional observational study was conducted. METHODOLOGY a total of 68 healthy subjects were evaluated. Demographic and anthropometric data, such as age, gender, weight, height, body mass index (BMI), chest (xiphoid process and axilla) and abdomen circumferences, and skinfold thickness were collected. The measurements of skin-upper and lower edge of the iliocostalis lumborum muscle and the skin-peritoneum and/or kidney in the regions of L2 and L4, and on both sides, were assessed using ultrasound imaging. RESULTS a multiple linear regression analysis was performed, confirming that, in L2 without compression, gender significantly predicted the distance, with the distance being greater in women than in men. The measurement without compression increased with age up to 50 years, and it also increased with higher measurements for the chest-triceps, iliac crest, and thigh skinfold thickness, and decreased with higher measurement for the abdominal circumference. It was verified that the measurement with compression in L2 decreased as the neutral axillary circumference and the skinfold thickness in the abdomen-iliac crest increased, while the distance increased with larger measurements obtained in the neutral abdominal circumference and in the skinfold thickness of the chest-triceps. It was also verified that the measurement with compression in L4 increased up to a body mass index of 25 and then decreased even if the index increased further, and it decreased as the skinfold thickness in the abdomen-iliac crest decreased and increased as the measurements of the neutral abdominal circumference and the skinfold thickness in the chest-triceps increased. In L4 without compression, the gender variable significantly predicted changes in the measurement, with women tending to have a smaller distance compared to men. CONCLUSIONS the measurements of the neutral abdominal circumference, chest-triceps, and abdomen-iliac crest skinfold thickness could help clinicians predict the skin-kidney and skin-peritoneum distances for dry needling of the iliocostalis lumborum with the methodology described.
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Affiliation(s)
| | | | | | - Samuel Fernández-Carnero
- Universidad de Alcalá, Facultad de Medicina y Ciencias de la Salud, Departamento de Enfermería y Fisioterapia, Grupo de Investigación en Fisioterapia y Dolor, 28801 Alcalá de Henares, Spain
| | - Nicolás Cuenca-Zaldivar
- Universidad de Alcalá, Facultad de Medicina y Ciencias de la Salud, Departamento de Enfermería y Fisioterapia, Grupo de Investigación en Fisioterapia y Dolor, 28801 Alcalá de Henares, Spain
- Research Group in Nursing and Health Care, Puerta de Hierro Health Research Institute—Segovia de Arana (IDIPHISA), 28222 Madrid, Spain
| | - Daniel Pecos-Martin
- Universidad de Alcalá, Facultad de Medicina y Ciencias de la Salud, Departamento de Enfermería y Fisioterapia, Grupo de Investigación en Fisioterapia y Dolor, 28801 Alcalá de Henares, Spain
| | | | - Susana Nunez-Nagy
- Universidad de Alcalá, Facultad de Medicina y Ciencias de la Salud, Departamento de Enfermería y Fisioterapia, Grupo de Investigación en Fisioterapia y Dolor, 28801 Alcalá de Henares, Spain
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Pressure Pain Threshold of the Upper Trapezius Trigger Point: A Systematic Review with Meta-Analysis of Baseline Values and Their Modification after Physical Therapy. J Clin Med 2022; 11:jcm11237243. [PMID: 36498817 PMCID: PMC9739431 DOI: 10.3390/jcm11237243] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Myofascial trigger points (TrP) are diagnosed upon the presence of clinical signs among which hypersensitivity is considered one of the most important. The detection of the pressure pain threshold (PPT) is used to quantify the degree of hypersensitivity. However, there is a lack of normative data about how hypersensitive a TrP is. Therefore, the objective was to quantify the PPT for myofascial TrP in the upper trapezius muscle and its modification after manual or instrumental physical therapy interventions. METHODS A systematic review and meta-analysis were conducted among three databases (MEDLINE, Cochrane Library, and PEDro). Two independent reviewers conducted the electronic search and assessed the methodological quality of the included studies. RESULTS Eleven studies with a high-risk bias indicated that the PPT at TrP sites was 105.11 kPa lower (95% CI: -148.93; -61.28) at active TrP sites (Chi-squared = 1.07, df = 1 (p = 0.30), I2 = 7%) compared to the PPT of the upper trapezius muscles of healthy subjects. In addition, the PPT of TrP was also lower than the reference values coming from the pain-free population. Moreover, the PPT increased after both manual and instrumental treatment by 28.36 kPa (95% CI: 10.75; 45.96) and 75.49 kPa (95% CI: 18.02; 132.95), respectively. CONCLUSIONS The results of the present study show that TrP has a decreased PPT when compared to healthy muscles and that physical therapy may increase the PPT. However, the clinical relevance of this decreased PPT needs to be further elucidated. Further, the high risk of bias in all the retrieved studies undermines the validity of the results.
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Hachisuka R, Taguchi S, Moriwaki K, Oshita K, Umeda A, Tsutsumi YM. Subacute postoperative myofascial pain diagnosed and treated successfully by ultrasound: a case after laparoscopic hepatectomy. JA Clin Rep 2022; 8:53. [PMID: 35852721 PMCID: PMC9296717 DOI: 10.1186/s40981-022-00540-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 07/03/2022] [Accepted: 07/06/2022] [Indexed: 12/02/2022] Open
Abstract
Background Myofascial pain syndrome is one of the causes of prolonged postoperative pain after abdominal surgery. However, diagnosis and treatment of myofascial pain syndrome, especially its myofascial trigger point (MTrP), have not been well established. Case presentation A 55-year-old man experienced severe subacute abdominal pain after laparoscopic hepatectomy despite aggressive postoperative pain management. He had a positive Carnett’s sign, indicating abdominal wall pain, 2 weeks after the surgery. Ultrasonography showed a hyperechoic spot surrounded by a hypoechoic area in the inner abdominal oblique muscle under the palpable spot that fulfills the criteria of MTrP. The echogenic MTrP disappeared after repetitive ultrasound-guided trigger point injections (USG TPIs) with pain relief. Conclusions Our present case indicates that diagnosing myofascial pain by visualizing the echogenic MTrPs in the abdominal muscles, and subsequent USG TPIs, might provide an accurate maneuver for diagnosis and treatment of subacute myofascial pain after abdominal surgery.
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Do Psychological Factors Influence the Elastic Properties of Soft Tissue in Subjects with Fibromyalgia? A Cross-Sectional Observational Study. Biomedicines 2022; 10:biomedicines10123077. [PMID: 36551833 PMCID: PMC9775315 DOI: 10.3390/biomedicines10123077] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/16/2022] [Accepted: 11/23/2022] [Indexed: 12/05/2022] Open
Abstract
Nowadays, there is evidence related to the impact that psychological factors have on symptoms, specifically vegetative ones, and on the autonomic nervous system in patients with fibromyalgia (FM). However, there are no studies to correlate the level of association between psychological factors and the elastic properties of tissue in the FM population. Elastic properties of soft tissue reflect age- and disease-related changes in the mechanical functions of soft tissue, and mechanical failure has a profound impact on morbidity and mortality. The study has a cross-sectional observational design with 42 participants recruited from a private clinic and rehabilitation service. The Pain Catastrophizing Scale, Tampa Kinesiophobia Scale and Self-Efficacy Scale were used to assess psychological factors. The elastic properties of the tissue in the characteristic painful points, which patients suffering from FM described, were assessed by strain elastography. A low and significant level of association was found between pain catastrophising scale (PCS) and the non-dominant lateral epicondyle (r = -0.318; p = 0.045). Kinesiophobia was found to be related to the dominant lateral epicondyle (r = 0.403; p = 0.010), the non-dominant knee (r = -0.34; p = 0.027) and the dominant forearm (r = 0.360; p = 0.010). Self-Efficacy showed a low level of association with the non-dominant supraspinatus (r = -0.338; p = 0.033) and the non-dominant medial epicondyle (r = -0.326; p = 0.040). Psychological factors and the elastic properties of tissue seem to be associated in patients suffering from FM. The most profound association between psychological factors and non-dominant parts of the body could be related to neglect and non-use of those parts of the body.
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Sirh SJ, Sirh SW, Mun HY, Sirh HM. Importance of quadratus lumborum muscle trigger point injection and prolotherapy technique for lower back and buttock pain. FRONTIERS IN PAIN RESEARCH 2022; 3:997645. [DOI: 10.3389/fpain.2022.997645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 11/07/2022] [Indexed: 11/23/2022] Open
Abstract
BackgroundLow back pain is a heterogeneous disease. Myofascial pain and enthesopathy of the quadratus lumborum muscle are important causes of lower back and/or buttock pain. However, a concrete, safe, and effective injection technique for the treatment of trigger points and enthesopathy in the quadratus lumborum muscle has not yet been developed.ObjectivesWe aimed to evaluate the importance of the quadratus lumborum muscle and introduce an effective landmark-based blind injection technique for treating quadratus lumborum trigger points and enthesopathy.MethodsAdult patients (n = 17) with lower back and/or buttock pain were placed in the lateral decubitus position. Next, we delicately palpated the quadratus lumborum muscle to accurately locate its lesions, including trigger points, taut bands, and tendon lesions, after five key landmarks had been identified. A newly designed 60–90-mm, 28G thin hypodermic needle was inserted at the tender points. The needle was typically advanced until its tip touched the transverse process to treat myofascial trigger points and tendon lesions in the iliolumbar and lumbocostal fibers, excluding superficial trigger points of the iliocostal fibers. Subsequently, lidocaine (0.5%) or a mixture of lidocaine (0.5%) and dextrose (12.5–15%) was injected.ResultsThe pretreatment visual analog scale score for all 17 patients decreased from ≥4–8/10 (mean 5.588) to 0–1/10 (mean 0.294) after completion of all treatments. The total number of treatments was one to four in acute and subacute cases and two to eight in chronic cases. The mean follow-up period was 73.5 days (treatment period: range, 4 to 43 days + at least 60 days of follow-up).ConclusionsHerein, we describe for the first time a landmark-based integrated injection technique for the treatment of trigger points and myofascial pain in the quadratus lumborum; this technique is safe, effective, and can be used with or without steroids, fluoroscopy, or ultrasound guidance.
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Myofascial Pain Syndrome in Women with Primary Dysmenorrhea: A Case-Control Study. Diagnostics (Basel) 2022; 12:diagnostics12112723. [PMID: 36359567 PMCID: PMC9689409 DOI: 10.3390/diagnostics12112723] [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: 09/20/2022] [Revised: 10/22/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
There is limited information on myofascial trigger points (MTrPs) and specific symptoms of chronic pelvic pain and, more specifically, dysmenorrhea. The objective of this study was to determine whether patients suffering from primary dysmenorrhea present alterations in mechanosensitivity and pain patterns, and greater presence of MTrPs in the abdominal and pelvic floor muscles. A case-control study was carried out with a total sample of 84 participants distributed based on primary dysmenorrhea and contraceptive treatment. The sample was divided into four groups each comprising 21 women. Data on pain, quality of life, and productivity and work absenteeism were collected; three assessments were made in different phases of the menstrual cycle, to report data on pressure pain threshold, MTrP presence, and referred pain areas. One-way ANOVA tests showed statistically significant differences (p < 0.01) between the groups, for the Physical Health domain and the total score of the SF-12 questionnaire, and for all the domains of the McGill questionnaire; but no significant differences were found in the data from the WPAI-GH questionnaire. Statistically significant data (p < 0.01) were found for mechanosensitivity in the abdominal area and limbs, but not for the lumbar assessment, within the group, with very few significant intergroup differences. The frequency of active MTrPs is higher in the groups of women with primary dysmenorrhea and during the menstrual phase, with the prevalence of myofascial trigger points of the iliococcygeus muscle being especially high in all examination groups (>50%) and higher than 70% in women with primary dysmenorrhea, in the menstrual phase, and the internal obturator muscle (100%) in the menstrual phase. Referred pain areas of the pelvic floor muscles increase in women with primary dysmenorrhea.
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Liu M, Liu Y, Li X, Pei M, Han M, Qi F. Dexmedetomidine inhibits abnormal muscle hypertrophy of myofascial trigger points via TNF-α/ NF-κB signaling pathway in rats. Front Pharmacol 2022; 13:1031804. [PMID: 36408215 PMCID: PMC9669483 DOI: 10.3389/fphar.2022.1031804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
Myofascial pain syndrome (MPS) is a chronic pain disorder with inflammation-related primarily characterized by the presence of myofascial trigger points (MTrPs). Myocyte enhancer factor 2C (MEF2C) is involved in the occurrence of a variety of skeletal muscle diseases. However, it is not yet clear if MEF2C is involved in MTrPs. The purpose of this study was to investigate whether MEF2C was involved in the inflammatory pathogenesis of MTrPs. In the present study, we used RNA sequencing (RNA-seq) to compare the differential expression of myocyte enhancer factor 2C (MEF2C) in healthy participants and MTrPs participants. The widely used rat MTrPs model was established to research the upstream and downstream regulatory mechanism of MEF2C and found that MEF2C was significantly increased in patients with MTrPs. Dexmedetomidine (Dex) was injected intramuscularly in the MTrPs animal to assess its effects on MEF2C. The expression of MEF2C protein and mRNA in skeletal muscle of rats in the MTrPs group were up-regulated. In addition, the expression of TNF- α, p-P65, MLCK, and Myocilin (MyoC) was up-regulated and the mechanical pain threshold was decreased. Peripheral TNF- α injection significantly decreased the mechanical pain threshold and increased the expression of p-P65, MLCK, MEF2C, and MyoC in healthy rats. Maslinic acid increased the mechanical pain threshold and inhibited the expression of p-P65, MLCK, MEF2C, and MyoC. In addition, peripheral injection of DEX in MTrPs rats also inhibited the expression of TNF- α, p-P65, MLCK, MEF2C, and MyoC. These results suggest that MEF2C is involved in the inflammatory pathogenesis of MTrPs and DEX serves as a potential therapeutic strategy for the treatment of MPS.
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Affiliation(s)
- Mingjian Liu
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Laboratory of Basic Medical Sciences, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Yu Liu
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Laboratory of Basic Medical Sciences, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Xuan Li
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Laboratory of Basic Medical Sciences, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Miao Pei
- Laboratory of Basic Medical Sciences, Qilu Hospital, Shandong University, Jinan, Shandong, China
- Department of Anesthesiology Clinic, Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu, China
| | - Mei Han
- Department of the Quality Management, The Second Hospital of Shandong University, Jinan, China
- *Correspondence: Mei Han, ; Feng Qi,
| | - Feng Qi
- Department of Anesthesiology and Pain Clinic, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- *Correspondence: Mei Han, ; Feng Qi,
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Lee S, Lee IS, Chae Y. Similarities between Ashi acupoints and myofascial trigger points: Exploring the relationship between body surface treatment points. Front Neurosci 2022; 16:947884. [PMID: 36408408 PMCID: PMC9671147 DOI: 10.3389/fnins.2022.947884] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 10/12/2022] [Indexed: 06/10/2024] Open
Abstract
Although acupuncture points and myofascial trigger points (TPs) are based in different medical fields, the two points share important attributes. We explored the relationship between acupuncture points and TPs based on their characteristics and the results of previous studies. We outlined the relationship between acupuncture points and TPs by examining their similarities and differences. Among the acupuncture point subgroups, TPs mostly corresponded to Ashi points. Based on the common features of TPs and Ashi points, we suggest that TPs are more closely related to Ashi points than to other acupoints. However, TPs also share some features, such as pain indication and location, with classical acupuncture points (CA) and extra acupuncture points (EA), which makes it difficult to elucidate their relationship with other subgroups. Therefore, we suggest to understand the relationship of CAs, EAs, Ashi points, and TPs. In this report, we concluded that concerning muscular pain symptoms Ashi points and TPs are indistinguishable.
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Affiliation(s)
- Seoyoung Lee
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, South Korea
| | - In-Seon Lee
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, South Korea
| | - Younbyoung Chae
- Department of Science in Korean Medicine, Graduate School, Kyung Hee University, Seoul, South Korea
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, South Korea
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Carroll M, Ellis R, Kohut S, Garrett N, Fernández-de-Las-Peñas C. Associations Between Gluteus Medius Trigger Points With Hip Passive Range of Movement and Muscle Strength in Adults With Chronic Nonspecific Low Back Pain: A Cross-Sectional Study. J Manipulative Physiol Ther 2022; 45:641-651. [PMID: 37318387 DOI: 10.1016/j.jmpt.2023.03.001] [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: 08/21/2022] [Revised: 03/21/2023] [Accepted: 03/30/2023] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The purpose of this study was to investigate whether there is a relationship between gluteus medius trigger points with hip passive range of motion and hip muscle strength in people with chronic nonspecific low back pain (LBP). METHODS This was a cross-sectional, blinded study that took place in 2 rural communities in New Zealand. Assessments were carried out in physiotherapy clinics in these towns. A total of 42 participants over 18 years old experiencing chronic nonspecific LBP were recruited. After meeting inclusion criteria, participants completed the following 3 questionnaires: Numerical Pain Rating Scale, Oswestry Disability Index, and Tampa Scale of Kinesiophobia. The primary researcher (a physiotherapist) assessed each participant's bilateral hip passive range of movement (using an inclinometer) and muscle strength (using a dynamometer). Following this, a blinded trigger point assessor examined the gluteus medius muscles for the presence of active and latent trigger points. RESULTS General linear modeling using univariate analysis revealed that there was a positive association between hip strength and trigger point status (P =.03 left internal rotation, P =.04 right internal rotation, and P =.02 right abduction). Participants with no trigger points showed higher strength values (eg, right internal rotation standard error: 0.64), and those with trigger points showed lower strength. Overall, muscles exhibiting latent trigger points were the weakest (eg, right internal rotation standard error: 0.67). CONCLUSION The presence of active or latent gluteus medius trigger points was associated with hip weakness in adults with chronic nonspecific LBP. There was no association between gluteus medius trigger points and hip passive range of movement.
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Affiliation(s)
- Marianne Carroll
- Department of Physiotherapy, School of Clinical Sciences, Auckland University of Technology, Auckland, New Zealand.
| | - Richard Ellis
- Department of Physiotherapy, School of Clinical Sciences, Auckland University of Technology, Auckland, New Zealand; Active Living and Rehabilitation, Health and Rehabilitation Institute, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Susan Kohut
- Department of Physiotherapy, School of Clinical Sciences, Auckland University of Technology, Auckland, New Zealand; Active Living and Rehabilitation, Health and Rehabilitation Institute, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Nick Garrett
- Department of Biostatistics and Epidemiology, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos, Madrid, Spain
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