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Yang S, Tang J, Yang Z, Jin H, Wang Q, Wang H. Effect of thoracolumbar fascia injury on reported outcomes after percutaneous vertebroplasty. Front Surg 2024; 11:1379769. [PMID: 38817944 PMCID: PMC11137208 DOI: 10.3389/fsurg.2024.1379769] [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: 01/31/2024] [Accepted: 05/06/2024] [Indexed: 06/01/2024] Open
Abstract
Purpose Thoracolumbar fascia injury is often associated with poor early pain relief after percutaneous vertebroplasty (PVP). This study will evaluate the effects of thoracolumbar fascia injury on early pain relief and time to get out of bed after PVP. Methods A total of 132 patients treated with PVP for osteoporotic vertebral compression fractures (OVCF) were included and divided into injured group (52 cases) and non-injured group (80 cases) according to the existence of thoracolumbar fascia injury. Before surgery, 1 day, 3 days, 1 week, 1 month, and 3 months after surgery, and at the last follow-up, the primary patient-reported outcome measures (PROMs) were the visual analogue scale (VAS) of pain while rolling over and standing, and the secondary PROMs was the Oswestry disability index (ODI). Meanwhile, the achieved rate of minimal clinically important differences (MCID) and patient acceptable symptom states (PASS) of the above measures in both groups was evaluated at the last follow-up. Results Except for the postoperative 3 months and the last follow-up, there were statistically significant differences in VAS-standing and ODI between the two groups at other time points after surgery (P < 0.05), and the non-injured group was significantly better than the injured group. At the last follow-up, there was no statistically significant difference in the MCID and PASS achievement rates of the above measures between the two groups (P > 0.05). In addition, the proportion of patients who got out of bed 1 and 3 days after surgery in the non-injury group was significantly higher than that in the injury group (P = 0.000 for both). Conclusion Thoracolumbar fascia injury significantly affected early pain relief and extended time of getting out of bed after PVP. Attention should be paid to preoperative evaluation of thoracolumbar fascial injury in order to better predict the postoperative efficacy of PVP.
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Affiliation(s)
| | | | | | | | | | - Huiming Wang
- Department of Orthopedics, Beijing Geriatric Hospital, Beijing, China
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2
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Creighton D, Fausone D, Swanson B, Young W, Nolff S, Ruble A, Hassan N, Soley E. Myofascial and discogenic origins of lumbar pain: A critical review. J Man Manip Ther 2023; 31:435-448. [PMID: 37503571 PMCID: PMC10642329 DOI: 10.1080/10669817.2023.2237739] [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: 04/04/2023] [Accepted: 07/11/2023] [Indexed: 07/29/2023] Open
Abstract
The purpose of this three-part narrative review is to examine the anatomy of, and the research which supports, either the lumbar myofascia or intervertebral disc (IVD) as principal sources of our patient's low back pain. A comprehensive understanding of anatomical lumbar pain generators in combination with the current treatment-based classification system will further improve and enhance clinical decision-making skills. Section I reviews the anatomy of the spinal myofascia, myofascial sources of lumbar pain, and imaging of myofascial tissues. Part II reviews the anatomy of the IVD, examines the IVD as a potential lumbar pain generator, and includes detailed discussion on Nerve Growth Factor, Inflammatory Cytokines, Vertebral End Plates and Modic change, Annular tears, and Discogenic instability. Part III looks at the history of myofascial pain, lab-based research and myofascial pain, and various levels of discogenic pain provocation research including animal, laboratory and human subjects. Our review concludes with author recommendations on developing a comprehensive understanding of altered stress concentrations affecting the posterior annulus fibrosis, neo-innervation of the IVD, inflammatory cytokines, discogenic instability, and how this knowledge can complement use of the Treatment-Based Classification System.
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Pirri C, Caroccia B, Angelini A, Piazza M, Petrelli L, Caputo I, Montemurro C, Ruggieri P, De Caro R, Stecco C. A New Player in the Mechanobiology of Deep Fascia: Yes-Associated Protein (YAP). Int J Mol Sci 2023; 24:15389. [PMID: 37895068 PMCID: PMC10607668 DOI: 10.3390/ijms242015389] [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: 08/20/2023] [Revised: 10/14/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Recent studies have demonstrated that fascial fibroblasts are susceptible to mechanical stimuli, leading to the remodeling of the extracellular matrix (ECM). Moreover, the extensive literature on Yes-associated protein (YAP) has shown its role in cell mechanics, linking cell properties, such as shape, adhesion, and size, to the expression of specific genes. The aim of this study was to investigate the presence of YAP in deep fascia and its activation after a mechanical stimulus was induced via a focal extracorporeal shockwave (fESW) treatment. Thoracolumbar fascia (TLF) samples were collected from eight patients (age: 30-70 years; four males and four females) who had undergone spine elective surgical procedures at the Orthopedic Clinic of University of Padova. YAP was measured in both tissue and TLF-derived fibroblasts through immunoblotting. COL1A1 and HABP2 gene expression were also evaluated in fibroblasts 2, 24, and 48 h after the fESW treatment. YAP was expressed in all the examined tissues. The ratio between the active/inactive forms (YAP/p-YAP) of the protein significantly increased in fascial fibroblasts after mechanical stimulation compared to untreated cells (p = 0.0022). Furthermore, COL1A1 and HABP2 gene expression levels were increased upon treatment. These findings demonstrate that YAP is expressed in the deep fascia of the thoracolumbar region, suggesting its involvement in fascial mechanotransduction processes, remodeling, regeneration, and fibrogenesis. This study indicates, for the first time, that YAP is a "new player" in the mechanobiology of deep fascia.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (R.D.C.); (C.S.)
| | - Brasilina Caroccia
- Department of Medicine-DIMED, University of Padova, 35128 Padova, Italy; (B.C.); (M.P.); (L.P.); (I.C.)
| | - Andrea Angelini
- Department of Orthopedics and Orthopedic Oncology, University of Padova, 35128 Padova, Italy; (A.A.); (P.R.)
| | - Maria Piazza
- Department of Medicine-DIMED, University of Padova, 35128 Padova, Italy; (B.C.); (M.P.); (L.P.); (I.C.)
| | - Lucia Petrelli
- Department of Medicine-DIMED, University of Padova, 35128 Padova, Italy; (B.C.); (M.P.); (L.P.); (I.C.)
| | - Ilaria Caputo
- Department of Medicine-DIMED, University of Padova, 35128 Padova, Italy; (B.C.); (M.P.); (L.P.); (I.C.)
| | | | - Pietro Ruggieri
- Department of Orthopedics and Orthopedic Oncology, University of Padova, 35128 Padova, Italy; (A.A.); (P.R.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (R.D.C.); (C.S.)
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (R.D.C.); (C.S.)
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Sikdar S, Srbely J, Shah J, Assefa Y, Stecco A, DeStefano S, Imamura M, Gerber LH. A model for personalized diagnostics for non-specific low back pain: the role of the myofascial unit. FRONTIERS IN PAIN RESEARCH 2023; 4:1237802. [PMID: 37901614 PMCID: PMC10606250 DOI: 10.3389/fpain.2023.1237802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 10/02/2023] [Indexed: 10/31/2023] Open
Abstract
Low back pain (LBP) is the leading cause of disability worldwide. Most LBP is non-specific or idiopathic, which is defined as symptoms of unknown origin without a clear specific cause or pathology. Current guidelines for clinical evaluation are based on ruling out underlying serious medical conditions, but not on addressing underlying potential contributors to pain. Although efforts have been made to identify subgroups within this population based on response to treatment, a comprehensive framework to guide assessment is still lacking. In this paper, we propose a model for a personalized mechanism-based assessment based on the available evidence that seeks to identify the underlying pathologies that may initiate and perpetuate central sensitization associated with chronic non-specific low back pain (nsLBP). We propose that central sensitization can have downstream effects on the "myofascial unit", defined as an integrated anatomical and functional structure that includes muscle fibers, fascia (including endomysium, perimysium and epimysium) and its associated innervations (free nerve endings, muscle spindles), lymphatics, and blood vessels. The tissue-level abnormalities can be perpetuated through a vicious cycle of neurogenic inflammation, impaired fascial gliding, and interstitial inflammatory stasis that manifest as the clinical findings for nsLBP. We postulate that our proposed model offers biological plausibility for the complex spectrum of clinical findings, including tissue-level abnormalities, biomechanical dysfunction and postural asymmetry, ecological and psychosocial factors, associated with nsLBP. The model suggests a multi-domain evaluation that is personalized, feasible and helps rule out specific causes for back pain guiding clinically relevant management. It may also provide a roadmap for future research to elucidate mechanisms underlying this ubiquitous and complex problem.
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Affiliation(s)
- Siddhartha Sikdar
- Center for Adaptive Systems of Brain Body Interactions, George Mason University, Fairfax, VA, United States
- Department of Bioengineering, George Mason University, Fairfax, VA, United States
| | - John Srbely
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, CA, United States
| | - Jay Shah
- Rehabilitation Medicine Department, National Institutes of Health Clinical Center, Bethesda, MD, United States
| | - Yonathan Assefa
- Rehabilitation Medicine Department, National Institutes of Health Clinical Center, Bethesda, MD, United States
| | - Antonio Stecco
- Department of Rehabilitation Medicine, New York University Grossman School of Medicine, New York City, NY, United States
| | | | - Marta Imamura
- Faculty of Medicine, University of São Paolo, São Paulo, Brazil
| | - Lynn H. Gerber
- Center for Adaptive Systems of Brain Body Interactions, George Mason University, Fairfax, VA, United States
- Department of Medicine, INOVA Health System, Fairfax, VA, United States
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Kodama Y, Masuda S, Ohmori T, Kanamaru A, Tanaka M, Sakaguchi T, Nakagawa M. Response to Mechanical Properties and Physiological Challenges of Fascia: Diagnosis and Rehabilitative Therapeutic Intervention for Myofascial System Disorders. Bioengineering (Basel) 2023; 10:bioengineering10040474. [PMID: 37106661 PMCID: PMC10135675 DOI: 10.3390/bioengineering10040474] [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: 03/19/2023] [Revised: 04/06/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Damage to the fascia can cause significant performance deficits in high-performance sports and recreational exercise and may contribute to the development of musculoskeletal disorders and persistent potential pain. The fascia is widely distributed from head to toe, encompassing muscles, bones, blood vessels, nerves, and internal organs and comprising various layers of different depths, indicating the complexity of its pathogenesis. It is a connective tissue composed of irregularly arranged collagen fibers, distinctly different from the regularly arranged collagen fibers found in tendons, ligaments, or periosteum, and mechanical changes in the fascia (stiffness or tension) can produce changes in its connective tissue that can cause pain. While these mechanical changes induce inflammation associated with mechanical loading, they are also affected by biochemical influences such as aging, sex hormones, and obesity. Therefore, this paper will review the current state of knowledge on the molecular level response to the mechanical properties of the fascia and its response to other physiological challenges, including mechanical changes, innervation, injury, and aging; imaging techniques available to study the fascial system; and therapeutic interventions targeting fascial tissue in sports medicine. This article aims to summarize contemporary views.
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Affiliation(s)
- Yuya Kodama
- Department of Orthopaedic Surgery, Okayama Rosai Hospital, 1-10-25 Midorimachi, Minamiku, Okayama 702-8055, Japan
| | - Shin Masuda
- Department of Orthopaedic Surgery, Okayama Rosai Hospital, 1-10-25 Midorimachi, Minamiku, Okayama 702-8055, Japan
| | - Toshinori Ohmori
- Department of Orthopaedic Surgery, Okayama Rosai Hospital, 1-10-25 Midorimachi, Minamiku, Okayama 702-8055, Japan
| | - Akihiro Kanamaru
- Department of Orthopaedic Surgery, Okayama Rosai Hospital, 1-10-25 Midorimachi, Minamiku, Okayama 702-8055, Japan
| | - Masato Tanaka
- Department of Orthopaedic Surgery, Okayama Rosai Hospital, 1-10-25 Midorimachi, Minamiku, Okayama 702-8055, Japan
| | - Tomoyoshi Sakaguchi
- Department of Central Rehabilitation, Okayama Rosai Hospital, 1-10-25 Midorimachi, Minamiku, Okayama 702-8055, Japan
| | - Masami Nakagawa
- Department of Central Rehabilitation, Okayama Rosai Hospital, 1-10-25 Midorimachi, Minamiku, Okayama 702-8055, Japan
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Stecco A, Giordani F, Fede C, Pirri C, De Caro R, Stecco C. From Muscle to the Myofascial Unit: Current Evidence and Future Perspectives. Int J Mol Sci 2023; 24:ijms24054527. [PMID: 36901958 PMCID: PMC10002604 DOI: 10.3390/ijms24054527] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 03/02/2023] Open
Abstract
The "motor unit" or the "muscle" has long been considered the quantal element in the control of movement. However, in recent years new research has proved the strong interaction between muscle fibers and intramuscular connective tissue, and between muscles and fasciae, suggesting that the muscles can no longer be considered the only elements that organize movement. In addition, innervation and vascularization of muscle is strongly connected with intramuscular connective tissue. This awareness induced Luigi Stecco, in 2002, to create a new term, the "myofascial unit", to describe the bilateral dependent relationship, both anatomical and functional, that occurs between fascia, muscle and accessory elements. The aim of this narrative review is to understand the scientific support for this new term, and whether it is actually correct to consider the myofascial unit the physiological basic element for peripheral motor control.
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Affiliation(s)
- Antonio Stecco
- Department of Rehabilitation Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Federico Giordani
- Department of Rehabilitation Medicine, Padova University, 35141 Padova, Italy
| | - Caterina Fede
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
| | - Carmelo Pirri
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
| | - Raffaele De Caro
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
| | - Carla Stecco
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
- Correspondence: ; Tel.: +39-04-9827-2315
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Immediate Effects of Myofascial Release Treatment on Lumbar Microcirculation: A Randomized, Placebo-Controlled Trial. J Clin Med 2023; 12:jcm12041248. [PMID: 36835784 PMCID: PMC9959802 DOI: 10.3390/jcm12041248] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 02/09/2023] Open
Abstract
(1) Background: Inflammatory processes in the thoracolumbar fascia (TLF) lead to thickening, compaction, and fibrosis and are thought to contribute to the development of nonspecific low back pain (nLBP). The blood flow (BF) of fascial tissue may play a critical role in this process, as it may promote hypoxia-induced inflammation. The primary objective of the study was to examine the immediate effects of a set of myofascial release (MFR) techniques on the BF of lumbar myofascial tissue. The secondary objectives were to evaluate the influence of TLF morphology (TLFM), physical activity (PA), and body mass index (BMI) on these parameters and their correlations with each other. (2) Methods: This study was a single-blind, randomized, placebo-controlled trial. Thirty pain-free subjects (40.5 ± 14.1 years) were randomly assigned to two groups treated with MFR or a placebo intervention. Correlations between PA, BMI, and TLFM were calculated at baseline. The effects of MFR and TLFM on BF (measured with white light and laser Doppler spectroscopy) were determined. (3) Results: The MFR group had a significant increase in BF after treatment (31.6%) and at follow-up (48.7%) compared with the placebo group. BF was significantly different between disorganized and organized TLFM (p < 0.0001). There were strong correlations between PA (r = -0.648), PA (d = 0.681), BMI (r = -0.798), and TLFM. (4) Conclusions: Impaired blood flow could lead to hypoxia-induced inflammation, possibly resulting in pain and impaired proprioceptive function, thereby likely contributing to the development of nLBP. Fascial restrictions of blood vessels and free nerve endings, which are likely associated with TLFM, could be positively affected by the intervention in this study.
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Ackermann PW, Alim MA, Pejler G, Peterson M. Tendon pain - what are the mechanisms behind it? Scand J Pain 2023; 23:14-24. [PMID: 35850720 DOI: 10.1515/sjpain-2022-0018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 06/16/2022] [Indexed: 01/17/2023]
Abstract
OBJECTIVES Management of chronic tendon pain is difficult and controversial. This is due to poor knowledge of the underlying pathophysiology of chronic tendon pain, priorly known as tendinitis but now termed tendinopathy. The objective of this topical review was to synthesize evolving information of mechanisms in tendon pain, using a comprehensive search of the available literature on this topic. CONTENT This review found no correlations between tendon degeneration, collagen separation or neovascularization and chronic tendon pain. The synthesis demonstrated that chronic tendon pain, however, is characterized by excessive nerve sprouting with ingrowth in the tendon proper, which corresponds to alterations oberserved also in other connective tissues of chronic pain conditions. Healthy, painfree tendons are devoid of nerve fibers in the tendon proper, while innervation is confined to tendon surrounding structures, such as sheaths. Chronic painful tendons exhibit elevated amounts of pain neuromediators, such as glutamate and substance p as well as up-regulated expression and excitability of pain receptors, such as the glutamate receptor NMDAR1 and the SP receptor NK1, found on ingrown nerves and immune cells. Increasing evidence indicates that mast cells serve as an important link between the peripheral nervous system and the immune systems resulting in so called neurogenic inflammation. SUMMARY Chronic painful tendons exhibit (1) protracted ingrowth of sensory nerves (2) elevated pain mediator levels and (3) up-regulated expression and excitability of pain receptors, participating in (4) neuro-immune pathways involved in pain regulation. Current treatments that entail the highest scientific evidence to mitigate chronic tendon pain include eccentric exercises and extracorporeal shockwave, which both target peripheral neoinnervation aiming at nerve regeneration. OUTLOOK Potential mechanism-based pharmacological treatment approaches could be developed by blocking promotors of nerve ingrowth, such as NGF, and promoting inhibitors of nerve ingrowth, like semaphorins, as well as blocking glutamate-NMDA-receptor pathways, which are prominent in chronic tendon pain.
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Affiliation(s)
- Paul W Ackermann
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Karolinska University Hospital, Trauma, Acute Surgery and Orthopaedics, Stockholm, Sweden
| | - Md Abdul Alim
- Department of Public Health and Caring Sciences, General Medicine, Uppsala University, Uppsala, Sweden
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
- Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Pejler
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
- Department of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Magnus Peterson
- Department of Public Health and Caring Sciences, General Medicine, Uppsala University, Uppsala, Sweden
- Academic Primary Health Care, Region Uppsala, Sweden
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Wang T, Long Y, Ma L, Dong Q, Li Y, Guo J, Jin L, Di L, Zhang Y, Wang L, Hou Z. Single-cell RNA-seq reveals cellular heterogeneity from deep fascia in patients with acute compartment syndrome. Front Immunol 2023; 13:1062479. [PMID: 36741388 PMCID: PMC9889980 DOI: 10.3389/fimmu.2022.1062479] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/28/2022] [Indexed: 01/19/2023] Open
Abstract
Introduction High stress in the compartment surrounded by the deep fascia can cause acute compartment syndrome (ACS) that may result in necrosis of the limbs. The study aims to investigate the cellular heterogeneity of the deep fascia in ACS patients by single-cell RNA sequencing (scRNA-seq). Methods We collected deep fascia samples from patients with ACS (high-stress group, HG, n=3) and patients receiving thigh amputation due to osteosarcoma (normal-stress group, NG, n=3). We utilized ultrasound and scanning electron microscopy to observe the morphologic change of the deep fascia, used multiplex staining and multispectral imaging to explore immune cell infiltration, and applied scRNA-seq to investigate the cellular heterogeneity of the deep fascia and to identify differentially expressed genes. Results Notably, we identified GZMK+interferon-act CD4 central memory T cells as a specific high-stress compartment subcluster expressing interferon-related genes. Additionally, the changes in the proportions of inflammation-related subclusters, such as the increased proportion of M2 macrophages and decreased proportion of M1 macrophages, may play crucial roles in the balance of pro-inflammatory and anti-inflammatory in the development of ACS. Furthermore, we found that heat shock protein genes were highly expressed but metal ion-related genes (S100 family and metallothionein family) were down-regulated in various subpopulations under high stress. Conclusions We identified a high stress-specific subcluster and variations in immune cells and fibroblast subclusters, as well as their differentially expressed genes, in ACS patients. Our findings reveal the functions of the deep fascia in the pathophysiology of ACS, providing new approaches for its treatment and prevention.
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Affiliation(s)
- Tao Wang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Yubin Long
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Lijie Ma
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Qi Dong
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Yiran Li
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Junfei Guo
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Lin Jin
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Luqin Di
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China
| | - Yingze Zhang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China,National Health Commission (NHC) Key Laboratory of Intelligent Orthopaedic Equipment, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Ling Wang
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China,Department of Orthopedic Oncology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,*Correspondence: Zhiyong Hou, ; Ling Wang,
| | - Zhiyong Hou
- Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, Hebei, China,National Health Commission (NHC) Key Laboratory of Intelligent Orthopaedic Equipment, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China,*Correspondence: Zhiyong Hou, ; Ling Wang,
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Weber P, Klingler W, Schleip R, Weber N, Joisten C. The Influence of a Single Instrument-Assisted Manual Therapy (IAMT) for the Lower Back on the Structural and Functional Properties of the Dorsal Myofascial Chain in Female Soccer Players: A Randomised, Placebo-Controlled Trial. J Clin Med 2022; 11:jcm11237110. [PMID: 36498690 PMCID: PMC9736370 DOI: 10.3390/jcm11237110] [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: 09/14/2022] [Revised: 10/26/2022] [Accepted: 11/26/2022] [Indexed: 12/05/2022] Open
Abstract
Background: Instrument-assisted manual therapy (IAMT) is indicated to improve flexibility, reduce pain, and induce hyperaemia locally and along myofascial chains. The underlying effects are largely unclear. This randomised, placebo-controlled pilot study aimed to gain first insights into these effects, primarily on the structural level, through ultrasonography. Methods: 67 healthy female soccer players aged 20.9 (±3.9) years were examined after right lumbar intervention (IAMT: intervention group (IG), heat application: comparison group (CG), pressure-less placebo: placebo group (PG)). Ultrasonography (absolute movement and shear motion), flexibility tests (passive straight leg raise test (PSLR), lumbar and thoracic double inclinometry), and superficial skin temperature were recorded before (t0), immediately (t1) and 45 min after the intervention (t2). Results: IAMT decreased the absolute mobility of the superficial lamina and its shear motion to the superficial fascia compared with the PG (t1; p < 0.05). PSLR improved in the IG compared with the CG (t2) and PG (t1, t2; p < 0.05). The temperature increased in the IG and CG compared with the PG (t1, t2) and in the CG compared with the IG (t1; p < 0.05). Conclusion: IAMT of the lumbar back briefly reduces absolute mobility of the superficial lamina and its shear motion to the superficial fascia, improves flexibility, and increases the temperature.
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Affiliation(s)
- Patrick Weber
- Department for Physical Activity in Public Health, Institute of Movement and Neurosciences, German Sport University Cologne, 50933 Cologne, Germany
- PANOVIA Medical Cooperative Society, 50354 Hürth, Germany
- Correspondence:
| | - Werner Klingler
- Anaesthesiology, SRH Hospitals Sigmaringen, 72488 Sigmaringen, Germany
- Experimental Anaesthesiology, Ulm University, 89081 Ulm, Germany
- Clinical Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Robert Schleip
- Conservative and Rehabilitative Orthopaedics, Department of Sport and Health Sciences, Technical University of Munich, 80809 Munich, Germany
- Department for Medical Professions, Diploma University of Applied Sciences, 37242 Bad Sooden-Allendorf, Germany
| | - Nadine Weber
- PANOVIA Medical Cooperative Society, 50354 Hürth, Germany
| | - Christine Joisten
- Department for Physical Activity in Public Health, Institute of Movement and Neurosciences, German Sport University Cologne, 50933 Cologne, Germany
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Differential Sensitization of Muscle versus Fascia in Individuals with Low Back Pain. Bioengineering (Basel) 2022; 9:bioengineering9090440. [PMID: 36134986 PMCID: PMC9495767 DOI: 10.3390/bioengineering9090440] [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: 08/02/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 11/21/2022] Open
Abstract
Muscles and the deep fascia surrounding them have been suggested to play an important role in various musculoskeletal pain conditions including low back pain. Both have been shown to host rich nociceptive innervation and to undergo changes in individuals with chronic pain. However, evidence for the respective contribution of muscle and fascia sensitization in humans with myofascial pain syndrome is lacking. Here, we studied the sensitization of muscle and fascia in individuals with myofascial low back pain. Twenty individuals with acute (5) and chronic (15) myofascial low back pain of the quadratus lumborum muscle and a matched control group of twenty healthy individuals were recruited and clinically evaluated. All participants underwent ultrasound-guided needling of their subcutaneous tissue, deep fascia and quadratus lumborum muscle. Reported pain intensity and episodes of muscle twitching were recorded and analyzed. Among pain patients, both muscles and deep fascia demonstrated pain hypersensitivity, but muscles were significantly more sensitized than the deep fascia. No difference between acute- or chronic-pain patients was observed. Results of this study suggest that while both deep fascia and muscle show pain sensitization in both early and chronic stages of low back pain, muscles are more sensitized than fascia.
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12
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13
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Li Y, Gao X, Huang H, Zhou X, Zang Y, Chou LW. Effects of Fu's Subcutaneous Needling on Mitochondrial Structure and Function in Rats with Sciatica. Mol Pain 2022; 18:17448069221108717. [PMID: 35670088 PMCID: PMC9210095 DOI: 10.1177/17448069221108717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
To observe the effects of Fu’s subcutaneous needling (FSN) and acupuncture treatment on the mitochondrial structure and function of the skeletal muscle tissue of rats with sciatica. Forty Sprague–Dawley rats were divided into control, model, acupuncture, and FSN groups (10 each) according to a random number table. The control group was left untreated. Rats in the FSN group were treated with FSN once every 2 days for three times, respectively (days 1, 3, 5, and 7), to cooperate with reperfusion approach. The acupuncture group was treated at the same timeline as that of the FSN group. Changes in the mechanical pain threshold, mitochondrial ultrastructure, mitochondrial citrate synthase (CS) activities, mitochondrial respiratory chain complex II, and mitochondrial COX- I protein expression in the skeletal muscle of rats treated with different treatments were compared with those of the model group. The pain thresholds of the rats were remarkably higher after FSN treatment and acupuncture, and the pain threshold of the FSN group was higher than that of the acupuncture group. Compared with the control group, the mitochondria of the model group had a damaged ultrastructure, were arranged in a disorganized manner, accumulated under the basement membrane, and appeared vacuolated with autophagosomes. The state of mitochondria in the FSN group was close to that in the control group and was remarkably better than that in the acupuncture group. The activities of mitochondrial CS and respiratory chain complex II in the skeletal muscle of the treated rats decreased compared with the control group (p < 0.05), and their levels were better in the FSN group than in the acupuncture group (p < 0.05). FSN treatment for 1 week considerably improved the pain thresholds and improved the skeletal muscle mitochondrial ultrastructure and mitochondrial function in rats with sciatica.
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Affiliation(s)
| | | | - Hailiang Huang
- 74738Shandong University of Traditional Chinese Medicine
| | - Xiyan Zhou
- 155177Qingdao Hospital of Traditional Chinese Medicine
| | - Yunhua Zang
- 155177Qingdao Hospital of Traditional Chinese Medicine
| | - Li-Wei Chou
- Department of Physical Medicine and Rehabilitation38020China Medical University Hospital
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14
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Fascial Innervation: A Systematic Review of the Literature. Int J Mol Sci 2022; 23:ijms23105674. [PMID: 35628484 PMCID: PMC9143136 DOI: 10.3390/ijms23105674] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/13/2022] [Accepted: 05/16/2022] [Indexed: 02/06/2023] Open
Abstract
Currently, myofascial pain has become one of the main problems in healthcare systems. Research into its causes and the structures related to it may help to improve its management. Until some years ago, all the studies were focused on muscle alterations, as trigger points, but recently, fasciae are starting to be considered a new, possible source of pain. This systematic review has been conducted for the purpose of analyze the current evidence of the muscular/deep fasciae innervation from a histological and/or immunohistochemical point of view. A literature search published between 2000 and 2021 was made in PubMed and Google Scholar. Search terms included a combination of fascia, innervation, immunohistochemical, and different immunohistochemical markers. Of the 23 total studies included in the review, five studies were performed in rats, four in mice, two in horses, ten in humans, and two in both humans and rats. There were a great variety of immunohistochemical markers used to detect the innervation of the fasciae; the most used were Protein Gene Marker 9.5 (used in twelve studies), Calcitonin Gene-Related Peptide (ten studies), S100 (ten studies), substance P (seven studies), and tyrosine hydroxylase (six studies). Various areas have been studied, with the thoracolumbar fascia being the most observed. Besides, the papers highlighted diversity in the density and type of innervation in the various fasciae, going from free nerve endings to Pacini and Ruffini corpuscles. Finally, it has been observed that the innervation is increased in the pathological fasciae. From this review, it is evident that fasciae are well innerved, their innervation have a particular distribution and precise localization and is composed especially by proprioceptors and nociceptors, the latter being more numerous in pathological situations. This could contribute to a better comprehension and management of pain.
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Ryskalin L, Morucci G, Natale G, Soldani P, Gesi M. Molecular Mechanisms Underlying the Pain-Relieving Effects of Extracorporeal Shock Wave Therapy: A Focus on Fascia Nociceptors. Life (Basel) 2022; 12:life12050743. [PMID: 35629410 PMCID: PMC9146519 DOI: 10.3390/life12050743] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/14/2022] [Accepted: 05/15/2022] [Indexed: 12/11/2022] Open
Abstract
In recent years, extracorporeal shock wave therapy (ESWT) has received increasing attention for its potential beneficial effects on various bone and soft-tissue pathologies, yielding promising outcomes for pain relief and functional recovery. In fact, ESWT has emerged as an alternative, non-invasive, and safe treatment for the management of numerous musculoskeletal disorders, including myofascial pain syndrome (MPS). In particular, MPS is a common chronic painful condition, accounting for the largest proportion of patients affected by musculoskeletal problems. Remarkably, sensory innervation and nociceptors of the fascial system are emerging to play a pivotal role as pain generators in MPS. At the same time, increasing evidence demonstrates that application of ESWT results in selective loss of sensory unmyelinated nerve fibers, thereby inducing long-lasting analgesia. The findings discussed in the present review are supposed to add novel viewpoints that may further enrich our knowledge on the complex interactions occurring between disorders of the deep fascia including changes in innervation, sensitization of fascial nociceptors, the pathophysiology of chronic musculoskeletal pain of MPS, and EWST-induced analgesia. Moreover, gaining mechanistic insights into the molecular mechanisms of pain-alleviating effects of ESWT may broaden the fields of shock waves clinical practice far beyond the musculoskeletal system or its original application for lithotripsy.
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Affiliation(s)
- Larisa Ryskalin
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
| | - Gabriele Morucci
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
| | - Gianfranco Natale
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
- Museum of Human Anatomy "Filippo Civinini", University of Pisa, 56126 Pisa, Italy
| | - Paola Soldani
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
| | - Marco Gesi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
- Center for Rehabilitative Medicine "Sport and Anatomy", University of Pisa, 56121 Pisa, Italy
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16
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Kondrup F, Gaudreault N, Venne G. The Deep Fascia and its Role in Chronic Pain & Pathological Conditions: A Review. Clin Anat 2022; 35:649-659. [PMID: 35417568 DOI: 10.1002/ca.23882] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 11/11/2022]
Abstract
INTRODUCTION The deep fascia is a three-dimensional continuum of connective tissue surrounding the bones, muscles, nerves and blood vessels throughout our body. Its importance in chronically debilitating conditions has recently been brought to light. This work investigates changes in these tissues in pathological settings. MATERIALS AND METHODS A state-of-the-art review was conducted in PubMed and Google Scholar following a two-stage process. A first search was performed to identify main types of deep fasciae. A second search was performed to identify studies considering a deep fascia, common pathologies of this deep fascia and the associated alterations in tissue anatomy. RESULTS We find that five main deep fasciae pathologies are chronic low back pain, chronic neck pain, Dupuytren's disease, plantar fasciitis and iliotibial band syndrome. The corresponding fasciae are respectively the thoracolumbar fascia, the cervical fascia, the palmar fascia, the plantar fascia and the iliotibial tract. Pathological fascia is characterized by increased tissue stiffness along with alterations in myofibroblast activity and the extra-cellular matrix, both in terms of collagen and Matrix Metalloproteases (MMP) levels. Innervation changes such as increased density and sensitization of nociceptive nerve fibers are observed. Additionally, markers of inflammation such as pro-inflammatory cytokines and immune cells are documented. Pain originating from the deep fascia likely results from a combination of increased nerve density, sensitization and chronic nociceptive stimulation, whether physical or chemical. CONCLUSIONS The pathological fascia is characterized by changes in innervation, immunology and tissue contracture. Further investigation is required to best benefit both research opportunities and patient care.
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Affiliation(s)
- Flemming Kondrup
- Department of Anatomy & Cell Biology, Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
| | - Nathaly Gaudreault
- School of rehabilitation, Faculty of medicine and health sciences, University of Sherbrooke, Sherbrooke, Canada
| | - Gabriel Venne
- Department of Anatomy & Cell Biology, Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada.,Institute of Health Science Education, Faculty of Medicine, McGill University, Montreal, Canada
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Castro J, Harrington AM, Chegini F, Matusica D, Spencer NJ, Brierley SM, Haberberger RV, Barry CM. Clodronate Treatment Prevents Vaginal Hypersensitivity in a Mouse Model of Vestibulodynia. Front Cell Infect Microbiol 2022; 11:784972. [PMID: 35118009 PMCID: PMC8803747 DOI: 10.3389/fcimb.2021.784972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/27/2021] [Indexed: 12/18/2022] Open
Abstract
IntroductionImproved understanding of vestibulodynia pathophysiology is required to develop appropriately targeted treatments. Established features include vulvovaginal hyperinnervation, increased nociceptive signalling and hypersensitivity. Emerging evidence indicates macrophage-neuron signalling contributes to chronic pain pathophysiology. Macrophages are broadly classified as M1 or M2, demonstrating pro-nociceptive or anti-nociceptive effects respectively. This study investigates the impact of clodronate liposomes, a macrophage depleting agent, on nociceptive signalling in a mouse model of vestibulodynia.MethodsMicroinjection of complete Freund’s adjuvant (CFA) at the vaginal introitus induced mild chronic inflammation in C57Bl/6J mice. A subgroup was treated with the macrophage depleting agent clodronate. Control mice received saline. After 7 days, immunolabelling for PGP9.5, F4/80+CD11c+ and F4/80+CD206+ was used to compare innervation density and presence of M1 and M2 macrophages respectively in experimental groups. Nociceptive signalling evoked by vaginal distension was assessed using immunolabelling for phosphorylated MAP extracellular signal-related kinase (pERK) in spinal cord sections. Hyperalgesia was assessed by visceromotor response to graded vaginal distension.ResultsCFA led to increased vaginal innervation (p < 0.05), increased pERK-immunoreactive spinal cord dorsal horn neurons evoked by vaginal-distension (p < 0.01) and enhanced visceromotor responses compared control mice (p < 0.01). Clodronate did not reduce vaginal hyperinnervation but significantly reduced the abundance of M1 and M2 vaginal macrophages and restored vaginal nociceptive signalling and vaginal sensitivity to that of healthy control animals.ConclusionsWe have developed a robust mouse model of vestibulodynia that demonstrates vaginal hyperinnervation, enhanced nociceptive signalling, hyperalgesia and allodynia. Macrophages contribute to hypersensitivity in this model. Macrophage-sensory neuron signalling pathways may present useful pathophysiological targets.
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Affiliation(s)
- Joel Castro
- Visceral Pain Research Group, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Bedford Park, SA, Australia
- Hopwood Centre for Neurobiology, Lifelong Health Theme, South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, Australia
| | - Andrea M. Harrington
- Visceral Pain Research Group, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Bedford Park, SA, Australia
- Hopwood Centre for Neurobiology, Lifelong Health Theme, South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, Australia
| | - Fariba Chegini
- Musculoskeletal Neurobiology Laboratory, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Adelaide, SA, Australia
| | - Dusan Matusica
- Pain and Sensory Neurobiology Laboratory, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Adelaide, SA, Australia
| | - Nick J. Spencer
- Visceral Neurophysiology Laboratory, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Adelaide, SA, Australia
| | - Stuart M. Brierley
- Visceral Pain Research Group, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Bedford Park, SA, Australia
| | - Rainer V. Haberberger
- School of Biomedicine, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Christine M. Barry
- Musculoskeletal Neurobiology Laboratory, College of Medicine and Public Health, Flinders Health and Medical Research Institute (FHMRI), Flinders University, Adelaide, SA, Australia
- *Correspondence: Christine M. Barry,
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18
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Evaluating the Effectiveness of Soft Tissue Therapy in the Treatment of Disorders and Postoperative Conditions of the Knee Joint-A Systematic Review. J Clin Med 2021; 10:jcm10245944. [PMID: 34945240 PMCID: PMC8704673 DOI: 10.3390/jcm10245944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/10/2021] [Accepted: 12/15/2021] [Indexed: 11/17/2022] Open
Abstract
The term "soft tissue therapy" (STT) refers to mechanical methods of treatment involving passive kneading, pressing and stretching of pathologically tense tissues in supporting the process of recovery after surgery or trauma to the musculoskeletal system. The objective of this study was to review current scientific reports evaluating the effectiveness of the use of STT in patients with diseases or after surgical procedures of the knee joint. A systematic search of the popular scientific databases PubMed, Scopus and Embase was performed from inception to 15 October 2021. Eight articles met eligibility criteria and were included in the review. Six papers were related to disorders of the knee joint, while the remaining two studies were related to dysfunctions associated with the conditions after surgical intervention. The findings presented confirmed the effectiveness of STT in orthopaedic patients who showed an increase in lower limb functional parameters. The research has shown that the use of various methods of STT has a significant impact on increasing muscle activity and flexibility as well as increasing the range of motion in the knee joint. The physiotherapeutic methods used had a significant impact on reducing pain and increasing physical function and quality of life. The techniques used reduced the time to descend stairs in patients with knee osteoarthritis. This review summarises the effectiveness of STT as an important form of treatment for orthopaedic patients with various knee joint dysfunctions.
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19
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Liu Q, Khanna A, Stubblefield MD, Yue GH, Allexandre D. Ultrasound-guided superficial serratus plane block for persistent post-mastectomy pain: four case reports. Support Care Cancer 2021; 30:2787-2792. [PMID: 34837540 DOI: 10.1007/s00520-021-06696-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/10/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Persistent post-mastectomy pain (PPMP) is common after surgery. Although multiple modalities have been used to treat this type of pain, including medications, physical therapy, exercise interventions, cognitive-behavioral psychology, psychosocial interventions, and interventional approaches, managing PPMP may be still a challenge for breast cancer survivors. Currently, serratus plane block (SPB) as a novel regional anesthetic technique shows promising results for controlling chronic pain. METHODS We report four cases of patients with PPMP that were treated using superficial serratus plane block (SSPB) at our clinic. A retrospective review of effect of pain relief was collected through postprocedure interviews. RESULTS We found that two of our patients were successfully treated with SSPB for pain after treatment for breast cancer. The third patient had an intercostobrachial nerve block that produced incomplete pain relief but had adequate pain relief with a SSPB. However, the fourth patient reported no pain relief after SSPB. CONCLUSION These cases illustrate that the patients with PPMP could benefit from SSPB. Particularly, we find patients with a subjective sense of "tightness" relating to reconstructive surgeries may be a good candidate for SSPB. Further studies are warranted to evaluate this block for PPMP, as it is low risk and relatively simple to perform.
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Affiliation(s)
- Qian Liu
- Institute of Neuroscience, Basic Medical College, Chongqing Medical University, Chongqing, China.
| | - Ashish Khanna
- Department of Cancer Rehabilitation, Winship Cancer Institute, Emory University School of Medicine, 1365 Clifton Rd, Atlanta, GA, 30322, USA
| | - Michael D Stubblefield
- Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Select Medical, Kessler Institute for Rehabilitation, 1199 Pleasant Valley Way, West Orange, NJ, 07052, USA
| | - Guang H Yue
- Center for Mobility and Rehabilitation Engineering Research, Kessler Foundation, 1199 Pleasant Valley Way, West Orange, NJ, 07052, USA.,Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, 183 S. Orange Avenue, Newark, NJ, 07103, USA
| | - Didier Allexandre
- Center for Mobility and Rehabilitation Engineering Research, Kessler Foundation, 1199 Pleasant Valley Way, West Orange, NJ, 07052, USA.,Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, 183 S. Orange Avenue, Newark, NJ, 07103, USA
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20
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Weiss K, Kalichman L. Deep fascia as a potential source of pain: A narrative review. J Bodyw Mov Ther 2021; 28:82-86. [PMID: 34776204 DOI: 10.1016/j.jbmt.2021.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/24/2021] [Accepted: 07/16/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND The fascial component of the myofascial pain syndrome and the contribution of the deep fascia to various painful conditions has not been well-described and is still less understood. OBJECTIVES The aims of this study were to evaluate the possible role of the deep fascia on musculoskeletal pain, focusing on findings from histological and experimental studies; and to assess the nociceptive and associated responses of the deep fascia to experimentally-induced irritation. METHODS Narrative review of the English scientific literature. RESULTS AND CONCLUSIONS Different components of the deep fascia, both in humans and animals are richly innervated, with some differences between body segments. These fascial components usually exhibit dense innervation, encompassing amongst others, nociceptive afferents. The application of different types of stimuli, i.e., electrical, mechanical, and chemical to these fascial components produces long-lasting pain responses. In some cases, the intensity and severity of pain produced by the stimulation of fascia were higher than ones produced by the stimulation of the related muscular tissue. These observations may denote that the deep fascia and its various components could be a source of pain in different pathologies and various pain syndromes.
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Affiliation(s)
- Kobi Weiss
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences at Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Leonid Kalichman
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences at Ben-Gurion University of the Negev, Beer-Sheva, Israel.
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21
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Wang TJ, Stecco A. Fascial thickness and stiffness in hypermobile Ehlers-Danlos syndrome. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2021; 187:446-452. [PMID: 34741592 DOI: 10.1002/ajmg.c.31948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/23/2021] [Accepted: 10/16/2021] [Indexed: 11/05/2022]
Abstract
There is a high prevalence of myofascial pain in people with hypermobile Ehlers-Danlos Syndrome (hEDS). The fascial origin of pain may correspond to changes in the extracellular matrix. The objective of this study was to investigate structural changes in fascia in hEDS. A series of 65 patients were examined prospectively-26 with hEDS, and 39 subjects with chronic neck, knee, or back pain without hEDS. The deep fascia of the sternocleidomastoid, iliotibial tract, and iliac fascia were examined with B-mode ultrasound and strain elastography, and the thicknesses were measured. Stiffness (strain index) was measured semi-quantitatively using elastography comparing fascia to muscle. Differences between groups were compared using one-way analysis of variance. hEDS subjects had a higher mean thickness in the deep fascia of the sternocleidomastoid compared with non-hEDS subjects. There was no significant difference in thickness of the iliac fascia and iliotibial tract between groups. Non-hEDS subjects with pain had a higher strain index (more softening of the fascia with relative stiffening of the muscle) compared with hEDS subjects and non-hEDS subjects without back or knee pain. In myofascial pain, softening of the fascia may occur from increase in extracellular matrix content and relative increase in stiffness of the muscle; this change is not as pronounced in hEDS.
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Affiliation(s)
- Tina J Wang
- Department of Physical Medicine & Rehabilitation, Loma Linda University School of Medicine, Upland, California, USA
| | - Antonio Stecco
- Department of Rehabilitation Medicine, New York University Grossman School of Medicine, New York, New York, USA
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22
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Ajimsha MS, Ismail LA, Al-Mudahka N, Majzoub A. Effectiveness of external myofascial mobilisation in the management of male chronic pelvic pain of muscle spastic type: A retrospective study. Arab J Urol 2021; 19:394-400. [PMID: 34552791 PMCID: PMC8451701 DOI: 10.1080/2090598x.2021.1954414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Objective To evaluate the outcome of men with muscle spastic chronic pelvic pain syndrome (CPPS) who underwent a comprehensive five-session fascial connectivity based external myofascial mobilisation (EMM) approach. Patients and methods A retrospective chart review of patients who underwent EMM for CPPS at the Pelvic Pain Unit of Hamad Medical Corporation, Qatar between January 2019 and October 2020 was conducted. Patient's symptoms were measured with the National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) scale and the numerical rating scale (NRS) before and after the completion of the sessions. The patients were given five EMM sessions as a 'once-a-week' programme. Results A total of 31 patients who completed all the EMM sessions were included. The mean (range) age of patients was 38 (20-54) years. The mean (SD) NIH-CPSI score at initial evaluation was 29.41 (8.3) and decreased to 9.14 (3.45) after the fifth visit. All the patients in the study group had a reduction of >6 points in the NIH-CPSI score, indicating a robust treatment response. The NRS reading also revealed significant improvement in pain (P < 0.001). Conclusions : An EMM approach based on fascial connectivity led to significant symptom improvement in all the studied patients. EMM may be an effective treatment option for muscle spastic type of CPPS. Future high-quality studies with control groups are needed to confirm the present findings. Durability and long-term results are yet to be determined. ABBREVIATIONS CP/CPPS: chronic prostatitis/chronic pelvic pain syndrome; EMM: external myofascial mobilisation; EO: external oblique; FM: fascial manipulation; GMx: gluteus maximus; HAC: hip adductor complex; HMC: Hamad Medical Corporation; IO: internal oblique; LD: latissimus dorsi; MFR: myofascial release; MM: myofascial mobilisation; NIH-CPSI: National Institute of Health-Chronic Prostatitis Symptom Index; NRS: numerical rating scale; PFPT: pelvic floor physical therapy; QoL, quality of life; TLF: thoracolumbar fascia; UPOINT: urinary (U), psychosocial (P), organ-specific (O), infection (I), neurological/systemic (N) and tenderness of pelvic floor skeletal muscles (T).
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Affiliation(s)
- M S Ajimsha
- Department of Physiotherapy, Hamad Medical Corporation, Doha, Qatar
| | | | - Noora Al-Mudahka
- Department of Physiotherapy, Hamad Medical Corporation, Doha, Qatar
| | - Ahmad Majzoub
- Department of Urology, Hamad Medical Corporation, Doha, Qatar.,Department of Urology, Weill Cornell Medicine - Qatar, Doha, Qatar
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23
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Langevin HM. Fascia Mobility, Proprioception, and Myofascial Pain. Life (Basel) 2021; 11:life11070668. [PMID: 34357040 PMCID: PMC8304470 DOI: 10.3390/life11070668] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 06/29/2021] [Accepted: 07/03/2021] [Indexed: 12/19/2022] Open
Abstract
The network of fasciae is an important part of the musculoskeletal system that is often overlooked. Fascia mobility, especially along shear planes separating muscles, is critical for musculoskeletal function and may play an important, but little studied, role in proprioception. Fasciae, especially the deep epimysium and aponeuroses, have recently been recognized as highly innervated with small diameter fibers that can transmit nociceptive signals, especially in the presence of inflammation. Patients with connective tissue hyper- and hypo-mobility disorders suffer in large number from musculoskeletal pain, and many have abnormal proprioception. The relationships among fascia mobility, proprioception, and myofascial pain are largely unstudied, but a better understanding of these areas could result in improved care for many patients with musculoskeletal pain.
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Affiliation(s)
- Helene M Langevin
- National Center for Complementary and Integrative Health, National Institutes of Health, 31 Center Drive, Suite 2B11, Bethesda, MD 20892, USA
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24
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de Azambuja G, Jorge CO, Gomes BB, Lourenço HR, Simabuco FM, Oliveira-Fusaro MCG. Regular swimming exercise prevented the acute and persistent mechanical muscle hyperalgesia by modulation of macrophages phenotypes and inflammatory cytokines via PPARγ receptors. Brain Behav Immun 2021; 95:462-476. [PMID: 33964434 DOI: 10.1016/j.bbi.2021.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/09/2021] [Accepted: 05/03/2021] [Indexed: 12/31/2022] Open
Abstract
Physically active individuals are less likely to develop chronic pain, and physical exercise is an established strategy to control inflammatory diseases. Here, we hypothesized that 1) peripheral pro-inflammatory macrophages phenotype contribute to predisposition of the musculoskeletal to chronic pain, and that 2) activation of PPARγ receptors, modulation of macrophage phenotypes and cytokines through physical exercise would prevent persistent muscle pain. We tested these hypotheses using swimming exercise, pharmacological and immunochemical techniques in a rodent model of persistent muscle hyperalgesia. Swimming prevented the persistent mechanical muscle hyperalgesia most likely through activation of PPARγ receptors, as well as activation of PPARγ receptors by 15d-PGJ2 and depletion of muscle macrophages in sedentary animals. Acute and persistent muscle hyperalgesia were characterized by an increase in pro-inflammatory macrophages phenotype, and swimming and the 15d-PGJ2 prevented this increase and increased anti-inflammatory macrophages phenotype. Finally, IL-1β concentration in muscle increased in the acute phase, which was also prevented by PPARγ receptors activation through swimming. Besides, swimming increased muscle concentration of IL-10 in both acute and chronic phases, but only in the persistent phase through PPARγ receptors. Our findings suggest physical exercise activates PPARγ receptors and increases anti-inflammatory responses in the muscle tissue by modulating macrophages phenotypes and cytokines, thereby preventing the establishment of persistent muscle hyperalgesia. These results further highlight the potential of physical exercise to prevent chronic muscle pain.
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Affiliation(s)
- Graciana de Azambuja
- Laboratory of Pain and Inflammation Research, School of Applied Sciences, University of Campinas, Brazil
| | - Carolina O Jorge
- Laboratory of Pain and Inflammation Research, School of Applied Sciences, University of Campinas, Brazil
| | - Beatriz B Gomes
- Laboratory of Pain and Inflammation Research, School of Applied Sciences, University of Campinas, Brazil
| | - Hayla R Lourenço
- Laboratory of Pain and Inflammation Research, School of Applied Sciences, University of Campinas, Brazil
| | - Fernando M Simabuco
- Multidisciplinary Laboratory in Food and Health, School of Applied Sciences, University of Campinas, Brazil
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Fede C, Petrelli L, Guidolin D, Porzionato A, Pirri C, Fan C, De Caro R, Stecco C. Evidence of a new hidden neural network into deep fasciae. Sci Rep 2021; 11:12623. [PMID: 34135423 PMCID: PMC8209020 DOI: 10.1038/s41598-021-92194-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 05/31/2021] [Indexed: 12/20/2022] Open
Abstract
It is recognized that different fasciae have different type of innervation, but actually nothing is known about the specific innervation of the two types of deep fascia, aponeurotic and epymisial fascia. In this work the aponeurotic thoracolumbar fascia and the epymisial gluteal fascia of seven adult C57-BL mice were analysed by Transmission Electron Microscopy and floating immunohistochemistry with the aim to study the organization of nerve fibers, the presence of nerve corpuscles and the amount of autonomic innervation. The antibodies used were Anti-S100, Anti-Tyrosine Hydroxylase and Anti-PGP, specific for the Schwann cells forming myelin, the sympathetic nerve fibers, and the peripheral nerve fibers, respectively. The results showed that the fascial tissue is pervaded by a rhomboid and dense network of nerves. The innervation was statistically significantly lower in the gluteal fascia (2.78 ± 0.6% of positive area, 140.3 ± 31.6/mm2 branching points, nerves with 3.2 ± 0.6 mm length and 4.9 ± 0.2 µm thickness) with respect to the thoracolumbar fascia (9.01 ± 0.98% of innervated area, 500.9 ± 43.1 branching points/mm2, length of 87.1 ± 1.0 mm, thickness of 5.8 ± 0.2 µm). Both fasciae revealed the same density of autonomic nerve fibers (0.08%). Lastly, corpuscles were not found in thoracolumbar fascia. Based on these results, it is suggested that the two fasciae have different roles in proprioception and pain perception: the free nerve endings inside thoracolumbar fascia may function as proprioceptors, regulating the tensions coming from associated muscles and having a role in nonspecific low back pain, whereas the epymisial fasciae works to coordinate the actions of the various motor units of the underlying muscle.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy.
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
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A Closer Look at the Cellular and Molecular Components of the Deep/Muscular Fasciae. Int J Mol Sci 2021; 22:ijms22031411. [PMID: 33573365 PMCID: PMC7866861 DOI: 10.3390/ijms22031411] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/26/2021] [Accepted: 01/27/2021] [Indexed: 12/16/2022] Open
Abstract
The fascia can be defined as a dynamic highly complex connective tissue network composed of different types of cells embedded in the extracellular matrix and nervous fibers: each component plays a specific role in the fascial system changing and responding to stimuli in different ways. This review intends to discuss the various components of the fascia and their specific roles; this will be carried out in the effort to shed light on the mechanisms by which they affect the entire network and all body systems. A clear understanding of fascial anatomy from a microscopic viewpoint can further elucidate its physiological and pathological characteristics and facilitate the identification of appropriate treatment strategies.
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Wang T, Vahdatinia R, Humbert S, Stecco A. Myofascial Injection Using Fascial Layer-Specific Hydromanipulation Technique (FLuSH) and the Delineation of Multifactorial Myofascial Pain. MEDICINA (KAUNAS, LITHUANIA) 2020; 56:medicina56120717. [PMID: 33419263 PMCID: PMC7766734 DOI: 10.3390/medicina56120717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/09/2020] [Accepted: 12/18/2020] [Indexed: 12/16/2022]
Abstract
Background and objectives: The aims of this study were to delineate the contribution of specific fascial layers of the myofascial unit to myofascial pain and introduce the use of ultrasound-guided fascial layer-specific hydromanipulation (FLuSH) as a novel technique in the treatment of myofascial pain. Materials and Methods: The clinical data of 20 consecutive adult patients who underwent myofascial injections using FLuSH technique for the treatment of myofascial pain were reviewed. The FLuSH technique involved measuring the pain pressure threshold using an analog algometer initially and after each ultrasound guided injection of normal saline into the specific layers of the myofascial unit (superficial fascia, deep fascia, or muscle) in myofascial points corresponding with Centers of Coordination/Fusion (Fascial Manipulation®). The outcome measured was the change in pain pressure threshold after injection of each specific fascial layer. Results: Deep fascia was involved in 73%, superficial fascia in 55%, and muscle in 43% of points. A non-response to treatment of all three layers occurred in 10% of all injected points. The most common combinations of fascial layer involvement were deep fascia alone in 23%, deep fascia and superficial fascia in 22%, and deep fascia and muscle in 18% of injected points. Each individual had on average of 3.0 ± 1.2 different combinations of fascial layers contributing to myofascial pain. Conclusions: The data support the hypothesis that multiple fascial layers are responsible for myofascial pain. In particular, for a given patient, pain may develop from discrete combinations of fascial layers unique to each myofascial point. Non-response to treatment of the myofascial unit may represent a centralized pain process. Adequate treatment of myofascial pain may require treatment of each point as a distinct pathologic entity rather than uniformly in a given patient or across patients.
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Affiliation(s)
- Tina Wang
- School of Medicine, Loma Linda University, Loma Linda, CA 92350, USA; (R.V.); (S.H.)
- Correspondence:
| | - Roya Vahdatinia
- School of Medicine, Loma Linda University, Loma Linda, CA 92350, USA; (R.V.); (S.H.)
| | - Sarah Humbert
- School of Medicine, Loma Linda University, Loma Linda, CA 92350, USA; (R.V.); (S.H.)
| | - Antonio Stecco
- Department of Rehabilitation Medicine, Grossman School of Medicine, New York University, New York, NY 10016, USA;
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Ganjaei KG, Ray JW, Waite B, Burnham KJ. The Fascial System in Musculoskeletal Function and Myofascial Pain. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2020. [DOI: 10.1007/s40141-020-00302-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Fede C, Porzionato A, Petrelli L, Fan C, Pirri C, Biz C, De Caro R, Stecco C. Fascia and soft tissues innervation in the human hip and their possible role in post-surgical pain. J Orthop Res 2020; 38:1646-1654. [PMID: 32181900 DOI: 10.1002/jor.24665] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 03/06/2020] [Accepted: 03/12/2020] [Indexed: 02/04/2023]
Abstract
Persistent symptoms, most commonly pain, may remain after otherwise successful hip replacement surgery. Innervation of fascia and soft tissues has become increasingly important in etiopathogenesis of pain, but the relative importance of the various anatomical structures in the hip region is still not known. Innervation of skin, superficial adipose tissue, superficial fascia, deep adipose tissue, deep fascia, muscles, capsule, capsule ligament, ligamentum teres, and tendon in the human hip from 11 patients and 2 cadavers were quantified by staining with anti-S100 antibody for myelin-forming Schwann cells, to obtain the percentage of antibody positivity, density and mean diameter of the nerve fibers. The skin was the most highly innervated (0.73% ± 0.37% of positive area in patients; 0.80% ± 0.28% in cadavers); the tendon was the least innervated (0.07% ± 0.01% in patients, 0.07% ± 0.007% in cadavers). The muscles (vasto-lateral and gluteus medius) were the second most innervated structure according the percentage (0.31% ± 0.13% in living humans, 0.30% ± 0.07% in cadavers), but with only a few nerves, with large diameters (mean diameter 36.4 ± 13.4 µm). Instead, the superficial fasciae showed 0.22% ± 0.06% and 0.26% ± 0.05% of positive areas in living humans and cadavers, respectively. Fasciae were invaded by networks of small nerve fibers, revealing a possible role in pain. The superficial fascia was the second most highly innervated tissue after the skin, with a density of 33.0 ± 2.5/cm2 , and a mean nerve sizes of 19.1 ± 7.2 µm. Lastly, the capsule turned out to be poorly innervated (0.09%), showing that its removal does not necessarily lead to painful consequences. Statement of clinical significance: Deeper knowledge about the innervation of the soft tissue in the human hip joint will enhance study and understanding of the best surgical procedures to follow during hip arthroplasty to reduce post-operative pain.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carlo Biz
- Department of Surgery, Oncology and Gastroenterology, Orthopedic Clinic, University of Padova, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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31
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Nelson-Wong E, Glinka M, Noguchi M, Langevin H, Badger GJ, Callaghan JP. Acute Surgical Injury Alters the Tensile Properties of Thoracolumbar Fascia in a Porcine Model. J Biomech Eng 2019; 140:2683659. [PMID: 30029246 DOI: 10.1115/1.4040452] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Indexed: 11/08/2022]
Abstract
Recent work utilizing ultrasound imaging demonstrated that individuals with low back pain (LBP) have increased thickness and decreased mobility of the thoracolumbar fascia (TLF), an indication that the TLF may play a role in LBP. This study used a porcine injury model (microsurgically induced local injury)-shown to produce similar results to those observed in humans with LBP-to test the hypothesis that TLF mechanical properties may also be altered in patients with LBP. Perimuscular TLF tissue was harvested from the noninjured side of vertebral level L3-4 in pigs randomized into either control (n = 5) or injured (n = 5) groups. All samples were tested with a displacement-controlled biaxial testing system using the following protocol: cyclic loading/unloading and stress relaxation tests at 25%, 35%, and then 45% of their resting length. Tissue anisotropy was also explored by comparing responses to loading in longitudinal and transverse orientations. Tissues from injured pigs were found to have greater stretch-stretch ratio moduli (measure of tissue stiffness), less energy dissipation, and less stress decay compared to tissues from control pigs. Responses across these variables also depended on loading orientation. CLINICAL SIGNIFICANCE these findings suggest that a focal TLF injury can produce impairments in tissue mechanical properties away from the injured area itself. This could contribute to some of the functional abnormalities observed in human LBP.
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Affiliation(s)
- Erika Nelson-Wong
- School of Physical Therapy, Regis University, 3333 Regis Boulevard G4, Denver, CO 80221 e-mail:
| | - Michal Glinka
- Faculty of Applied Health Sciences, University of Waterloo, 200 University Avenue West, Waterloo, ON N2 L 3G1, Canada e-mail:
| | - Mamiko Noguchi
- Faculty of Applied Health Sciences, University of Waterloo, , Waterloo, ON N2 L 3G1, Canada e-mail:
| | - Helene Langevin
- Osher Center for Integrative Medicine at Harvard Medical School and Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115 e-mail:
| | - Gary J Badger
- Department of Medical Biostatistics, College of Medicine, University of Vermont, Burlington, VT 05405 e-mail:
| | - Jack P Callaghan
- Faculty of Applied Health Sciences, University of Waterloo, , Waterloo, ON N2 L 3G1, Canada e-mail:
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Barry CM, Matusica D, Haberberger RV. Emerging Evidence of Macrophage Contribution to Hyperinnervation and Nociceptor Sensitization in Vulvodynia. Front Mol Neurosci 2019; 12:186. [PMID: 31447644 PMCID: PMC6691023 DOI: 10.3389/fnmol.2019.00186] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 07/19/2019] [Indexed: 12/16/2022] Open
Abstract
Vulvodynia is an idiopathic chronic pain disorder and a leading cause of dyspareunia, or pain associated with sexual intercourse, for women. The key pathophysiological features of vulvodynia are vaginal hyperinnervation and nociceptor sensitization. These features have been described consistently by research groups over the past 30 years, but currently there is no first-line recommended treatment that targets this pathophysiology. Instead, psychological interventions, pelvic floor physiotherapy and surgery to remove painful tissue are recommended, as these are the few interventions that have shown some benefit in clinical trials. Recurrence of vulvodynia is frequent, even after vestibulectomy and questions regarding etiology remain. Vestibular biopsies from women with vulvodynia contain increased abundance of immune cells including macrophages as well as increased numbers of nerve fibers. Macrophages have multiple roles in the induction and resolution of inflammation and their function can be broadly described as pro-inflammatory or anti-inflammatory depending on their polarization state. This state is not fixed and can alter rapidly in response to the microenvironment. Essentially, M1, or classically activated macrophages, produce pro-inflammatory cytokines and promote nociceptor sensitization and mechanical allodynia, whereas M2, or alternatively activated macrophages produce anti-inflammatory cytokines and promote functions such as wound healing. Signaling between macrophages and neurons has been shown to promote axonal sprouting and nociceptor sensitization. This mini review considers emerging evidence that macrophages may play a role in nociceptor sensitization and hyperinnervation relevant to vulvodynia and considers the implications for development of new therapeutic strategies.
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Affiliation(s)
- Christine Mary Barry
- Musculoskeletal Neurobiology Laboratory, Centre for Neuroscience, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Dusan Matusica
- Pain and Pulmonary Neurobiology Laboratory, Centre for Neuroscience, Órama Institute, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Rainer Viktor Haberberger
- Pain and Pulmonary Neurobiology Laboratory, Centre for Neuroscience, Órama Institute, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
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Stecco C, Pirri C, Fede C, Fan C, Giordani F, Stecco L, Foti C, De Caro R. Dermatome and fasciatome. Clin Anat 2019; 32:896-902. [DOI: 10.1002/ca.23408] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/29/2019] [Accepted: 05/09/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Carla Stecco
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
| | - Carmelo Pirri
- Physical and Rehabilitation Medicine University of Rome “Tor Vergata” Rome Italy
| | - Caterina Fede
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
| | - Chenglei Fan
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
| | - Federico Giordani
- Physical and Rehabilitation Medicine University of Padova Padova Italy
| | | | - Calogero Foti
- Physical and Rehabilitation Medicine University of Rome “Tor Vergata” Rome Italy
| | - Raffaele De Caro
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
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Stecco C, Caro RD. 2019 Ejtm Special on Muscle Fascia. Eur J Transl Myol 2019; 29:8060. [PMID: 31019664 PMCID: PMC6460217 DOI: 10.4081/ejtm.2019.8060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 02/09/2019] [Indexed: 02/06/2023] Open
Abstract
For many years the fasciae have been considered by the anatomists only as a "white envelope for the muscles", that is generally removed in anatomical tables, to recognize muscle nerves and vessels. This is one of the reasons that different descriptions of the fasciae exist. On the other hand, in the last years the fasciae and their properties are becoming of central importance to clinicians practicing in various conventional and alternative therapies. The results from the worldwide research activities constitute a body of significant and important data, but this clinical interest is not supported by in-depth comprehension to how integrate the new knowledge about fasciae with the classical biomechanical models based on muscles, tendons and bones. To close this gap an Ejtm Special on "Muscle Fascia" will be published September 30, 2019, but the typescripts will be added to the Ejtm Early Release list as soon as all authors will approve their Epub papers. Deadline for original articles and reviews is June 1st, 2019, but the Editors hope that authors submit their typescripts much earlier.
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Affiliation(s)
- Carla Stecco
- Department of Neurosciences, Section of Human Anatomy, University of Padova, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Section of Human Anatomy, University of Padova, Padova, Italy
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35
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Ehrle A, Ressel L, Ricci E, Merle R, Singer E. Histological examination of the interspinous ligament in horses with overriding spinous processes. Vet J 2019; 244:69-74. [DOI: 10.1016/j.tvjl.2018.12.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 09/12/2018] [Accepted: 12/07/2018] [Indexed: 10/27/2022]
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Carraro U. 2019Spring PaduaMuscleDays: Translational Myology and Mobility Medicine. Eur J Transl Myol 2019; 29:8105. [PMID: 31019665 PMCID: PMC6460213 DOI: 10.4081/ejtm.2019.8105] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 02/21/2019] [Indexed: 12/20/2022] Open
Abstract
A half-century tradition of skeletal muscles studies, started with a research on fever, is continuing under the auspices of the Interdepartmental Research Centre of Myology (CIR-Myo), Department of Biomedical Sciences, University of Padova, Italy, the A&C M-C Foundation for Translational Myology, Padova, Italy and the European Journal of Translational Myology (EJTM). This year an EJTM Special will be dedicated to Muscle Fascia, an under looked topic, which merits more attention. Furthermore, this year the 2019SpringPaduaMuscleDays: Translational Myology and Mobility Medicine, an International Conference, was held March 28-30, 2019 in Euganei Hills and Padova (Italy). The abstracts of the 2019SpPMD, that are reported in the Myology News of EJTM 29(1), 2019, are excellent examples of translational research. Their excellent contents are at the level needed for approval by Ethical Committees, International Granting Agencies, and Editors of international journals, thanks to the high scientific profiles of researchers and clinicians who are eager to present their results at the PaduaMuscleDays.
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Affiliation(s)
- Ugo Carraro
- Interdepartmental Research Centre of Myology (CIR-Myo), Department of Biomedical Sciences, University of Padova, Italy
- A&C M-C Foundation for Translational Myology, Padova, Italy
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Avila Gonzalez CA, Driscoll M, Schleip R, Wearing S, Jacobson E, Findley T, Klingler W. Frontiers in fascia research. J Bodyw Mov Ther 2018; 22:873-880. [PMID: 30368329 DOI: 10.1016/j.jbmt.2018.09.077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 09/06/2018] [Indexed: 01/07/2023]
Abstract
Basic sciences are the backbone of every clear understanding of how the body is composed and how different structures and functions are connected with each other. It is obvious that there is a huge variability in human beings - not only in terms of the outer appearance such as measurements of height, weight, muscle mass and other physical properties, but also with respect to metabolic and functional parameters. This article highlights recent developments of research activities in the field of fascia sciences with a special emphasis on assessment strategies as the basis of further studies. Anatomical and histological studies show that fascial tissue is highly variable in terms of density, stiffness, and other parameters such as metabolic and humoral activity. Moreover, it encompasses nerves and harbours a system of micro-channels, also known as the primo vascular system. As ultrasound is a widely available method, its use is appealing not only for imaging of fascial structures, but also for thorough scientific analysis. Unlike most other imaging technologies, US has the advantage of real-time analysis of active or passive movements. In addition, other assessment methods for fascial tissue are discussed. In conclusion, fascial tissue plays an important role not only in functional anatomy, but also in evolutionary and molecular biology, sport, and exercise science as well as in numerous therapeutic approaches. A high density of nerves is found in fascial tissue. Knowledge of individual characteristics, especially by visualizing with ultrasound, leads to personalized therapeutic approaches, such as in pain therapy.
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Affiliation(s)
- Carla Alessandra Avila Gonzalez
- Department of Anaesthesiology, Intensive Care, Palliative Care, and Pain Medicine, BG University Hospital Bergmannsheil, Ruhr University Bochum, Germany; Department of Anaesthesiology and Intensive Care Medicine, Hessing Foundation, Augsburg, Germany.
| | - Mark Driscoll
- Department of Mechanical Engineering, McGill University, Canada
| | - Robert Schleip
- Fascia Research Group, Department of Experimental Anaesthesiology, Ulm University, Germany
| | - Scott Wearing
- Faculty of Health School - Clinical Sciences, Queensland University of Technology, Brisbane, Australia
| | - Eric Jacobson
- Department of Global Health & Social Medicine, Harvard Medical School, Boston, USA; Motion Analysis Laboratory, Department of Physical Medicine & Rehabilitation, Spaulding Rehabilitation Hospital, USA
| | - Tom Findley
- Rutgers New Jersey Medical School, State University of New Jersey, USA
| | - Werner Klingler
- Fascia Research Group, Department of Experimental Anaesthesiology, Ulm University, Germany; Faculty of Health School - Clinical Sciences, Queensland University of Technology, Brisbane, Australia
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Stecco C, Macchi V, Barbieri A, Tiengo C, Porzionato A, De Caro R. Hand fasciae innervation: The palmar aponeurosis. Clin Anat 2018; 31:677-683. [PMID: 29575188 DOI: 10.1002/ca.23076] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 02/28/2018] [Accepted: 03/13/2018] [Indexed: 11/05/2022]
Abstract
There are few data in the scientific literature about the innervation of fasciae of the hand. The present study first elucidates the density and location of nervous structures in the palmar aponeurosis and, for comparison, in the flexor retinaculum (both can be considered specializations of the deep fascia of the upper limbs). Second, it compares nonpathological with pathological palmar aponeurosis. Samples of nonpathological fascia were taken from the flexor retinaculum and palmar aponeurosis of 16 upper limbs of unembalmed cadavers. Samples of pathological palmar aponeurosis were taken from seven patients with Dupuytren's disease. All samples were stained immunohistochemically with anti-S100 and anti-tubulin antibodies, and analyzed quantitatively and qualitatively by microscopy. The palmar aponeurosis showed higher median density than the retinacula of free nerve endings (22 and 20 elements/cm2 , respectively), Pacinian corpuscles (2 and 0 elements/cm2 ) and Golgi-Mazzoni corpuscles (1.0 and 0.5 element/cm2 ). Some corpuscles were located at the intersections of the fibers in the three directions. Free nerve endings were denser in pathological palmar aponeurosis (38 elements/cm2 ). The results indicate that the palmar aponeurosis is central to proprioception of the hand and that surgery should therefore avoid injuring it. The higher density of free nerve endings in pathological samples indicates that the nervous structures are implicated in the amplified fibrosis of Dupuytren's disease. Clin. Anat. 31:677-683, 2018. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- Carla Stecco
- Anatomy Institute, Department of Neuroscience, University of Padova, via Gabelli 65, Padova, 35121, Italy
| | - Veronica Macchi
- Anatomy Institute, Department of Neuroscience, University of Padova, via Gabelli 65, Padova, 35121, Italy
| | - Alessandro Barbieri
- Anatomy Institute, Department of Neuroscience, University of Padova, via Gabelli 65, Padova, 35121, Italy.,Clinic of Plastic surgery, Department of Neuroscience, University of Padova, via Giustiniani 2, Padova, 35121, Italy
| | - Cesare Tiengo
- Anatomy Institute, Department of Neuroscience, University of Padova, via Gabelli 65, Padova, 35121, Italy.,Clinic of Plastic surgery, Department of Neuroscience, University of Padova, via Giustiniani 2, Padova, 35121, Italy
| | - Andrea Porzionato
- Anatomy Institute, Department of Neuroscience, University of Padova, via Gabelli 65, Padova, 35121, Italy
| | - Raffaele De Caro
- Anatomy Institute, Department of Neuroscience, University of Padova, via Gabelli 65, Padova, 35121, Italy
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Origo D, Tarantino A, Nonis A, Vismara L. Osteopathic manipulative treatment in chronic coccydynia: A case series. J Bodyw Mov Ther 2018; 22:261-265. [DOI: 10.1016/j.jbmt.2017.06.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Noda K, Yoshida K, Kurosaka D. Dr. Noda, et al reply. J Rheumatol 2018; 45:441. [PMID: 29496920 DOI: 10.3899/jrheum.171244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- Kentaro Noda
- Division of Rheumatology, Department of Internal Medicine, the Jikei University School of Medicine, Tokyo, Japan.
| | - Ken Yoshida
- Division of Rheumatology, Department of Internal Medicine, the Jikei University School of Medicine, Tokyo, Japan
| | - Daitaro Kurosaka
- Division of Rheumatology, Department of Internal Medicine, the Jikei University School of Medicine, Tokyo, Japan
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Wilke J, Schleip R, Klingler W, Stecco C. The Lumbodorsal Fascia as a Potential Source of Low Back Pain: A Narrative Review. BIOMED RESEARCH INTERNATIONAL 2017; 2017:5349620. [PMID: 28584816 PMCID: PMC5444000 DOI: 10.1155/2017/5349620] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 04/24/2017] [Indexed: 12/19/2022]
Abstract
The lumbodorsal fascia (LF) has been proposed to represent a possible source of idiopathic low back pain. In fact, histological studies have demonstrated the presence of nociceptive free nerve endings within the LF, which, furthermore, appear to exhibit morphological changes in patients with chronic low back pain. However, it is unclear how these characteristics relate to the aetiology of the pain. In vivo elicitation of back pain via experimental stimulation of the LF suggests that dorsal horn neurons react by increasing their excitability. Such sensitization of fascia-related dorsal horn neurons, in turn, could be related to microinjuries and/or inflammation in the LF. Despite available data point towards a significant role of the LF in low back pain, further studies are needed to better understand the involved neurophysiological dynamics.
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Affiliation(s)
- Jan Wilke
- Department of Sports Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Robert Schleip
- Fascia Research Group, Neurosurgical Clinic Guenzburg, Ulm University, Ulm, Germany
| | - Werner Klingler
- Fascia Research Group, Neurosurgical Clinic Guenzburg, Ulm University, Ulm, Germany
| | - Carla Stecco
- Department of Molecular Medicine, Institute of Human Anatomy, University of Padova, Padova, Italy
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Abstract
From the point of view of healthcare policies, improvement in pain care has been required for years; however, there is a great discrepancy between the current need for pain care and the actual provision by healthcare services. This article seeks to demonstrate that while healthcare policies are one of the critical factors involved, a variety of conceptual, diagnostic and therapeutic causes should also be taken into account. Firstly, considering that pain care is primarily concerned with the suffering of pain by patients, the focus lies with their conscious experience in order to define the patients' understanding of pain. Additionally, in this article current biomedical and psychosocial comprehension concerning chronic pain will be illustrated and why it is necessary to broaden our horizons in order to do justice to patients with chronic pain.
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Ehrle A, Ressel L, Ricci E, Singer ER. Structure and Innervation of the Equine Supraspinous and Interspinous Ligaments. Anat Histol Embryol 2017; 46:223-231. [DOI: 10.1111/ahe.12261] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- A. Ehrle
- Philip Leverhulme Equine Hospital; Institute of Veterinary Science University of Liverpool; Chester High Road Neston CH64 7TE UK
| | - L. Ressel
- Section of Veterinary Pathology; Institute of Veterinary Science University of Liverpool; Chester High Road Neston CH64 7TE UK
| | - E. Ricci
- Section of Veterinary Pathology; Institute of Veterinary Science University of Liverpool; Chester High Road Neston CH64 7TE UK
| | - E. R. Singer
- Institute of Ageing and Chronic Disease University of Liverpool; 6 West Derby Street Liverpool L7 8TX UK
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Electrical high-frequency stimulation of the human thoracolumbar fascia evokes long-term potentiation-like pain amplification. Pain 2016; 157:2309-2317. [DOI: 10.1097/j.pain.0000000000000649] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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von Heymann W. Muskulatur und Bindegewebe. MANUELLE MEDIZIN 2016. [DOI: 10.1007/s00337-015-0085-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mense S, Hoheisel U. Evidence for the existence of nociceptors in rat thoracolumbar fascia. J Bodyw Mov Ther 2016; 20:623-8. [PMID: 27634088 DOI: 10.1016/j.jbmt.2016.01.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 12/20/2015] [Indexed: 12/28/2022]
Abstract
Recently, the existence of nociceptive fibers in fascia tissue has attracted much interest. Fascia can be a source of pain in several disorders such as fasciitis and non-specific low back pain. However, little is known about the properties of fascia nociceptors and possible changes of the fascia innervation by nociceptors under pathological circumstances. In this histologic study, the density of presumably nociceptive fibers and free nerve endings was determined in the three layers of the rat TLF: inner layer (IL, covering the multifidus muscle), middle layer (ML) and outer layer (OL). As markers for nociceptive fibers, antibodies to the neuropeptides CGRP and SP as well as to the transient receptor potential vanilloid 1 (TRPV1) were used. As a pathological state, inflammation of the TLF was induced with injection of complete Freund's adjuvant. The density of CGRP- and SP-positive fibers was significantly increased in the inner and outer layer of the inflamed fascia. In the thick middle layer, no inflammation-induced change occurred. In additional experiments, a neurogenic inflammation was induced in the fascia by electrical stimulation of dorsal roots. In these experiments, plasma extravasation was visible in the TLF, which is clear functional evidence for the existence of fascia nociceptors. The presence of nociceptors in the TLF and the increased density of presumably nociceptive fibers under chronic painful circumstances may explain the pain from a pathologically altered fascia. The fascia nociceptors probably contribute also to the pain in non-specific low back pain.
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Affiliation(s)
- Siegfried Mense
- Department of Neurophysiology, Center for Biomedicine and Medical Technology Mannheim, Ruprecht-Karls-University Heidelberg, D 68167, Mannheim, Germany.
| | - Ulrich Hoheisel
- Department of Neurophysiology, Center for Biomedicine and Medical Technology Mannheim, Ruprecht-Karls-University Heidelberg, D 68167, Mannheim, Germany.
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Branchini M, Lopopolo F, Andreoli E, Loreti I, Marchand AM, Stecco A. Fascial Manipulation® for chronic aspecific low back pain: a single blinded randomized controlled trial. F1000Res 2015; 4:1208. [PMID: 26834998 PMCID: PMC4706049 DOI: 10.12688/f1000research.6890.1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2016] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND The therapeutic approach to chronic aspecific low back pain (CALBP) has to consider the multifactorial aetiology of the disorder. International guidelines do not agree on unequivocal treatment indications. Recommendations for fascial therapy are few and of low level evidence but several studies indicate strong correlations between fascial thickness and low back pain. This study aims at comparing the effectiveness of Fascial Manipulation® associated with a physiotherapy program following guidelines for CALBP compared to a physiotherapy program alone. METHODS 24 subjects were randomized into two groups, both received eight treatments over 4 weeks. Outcomes were measured at baseline, at the end of therapy and at a 1 month and a 3 months follow-up. Pain was measured with the visual analogue scale (VAS) and the brief pain inventory (BPI), function with the Rolland-Morris disability questionnaire (RMDQ), state of well-being with the short-form 36 health-survey (SF-36). The mean clinical important difference (MCID) was also measured. RESULTS Patients receiving Fascial Manipulation® showed statistically and clinically significant improvements at the end of care for all outcomes, in the short (RMDQ, VAS, BPI) and medium term for VAS and BPI compared to manual therapy. The MCID show significant improvements in the means and percentage of subjects in groups in all outcomes post-treatment, in the short and medium term. CONCLUSION Fascial tissues were implicated in the aetiology of CALBP and treatment led to decreased symptomatic, improved functional and perceived well-being outcomes that were of greater amplitude compared to manual therapy alone.
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Affiliation(s)
- Mirco Branchini
- Physiotherapy Academic Program, University of Bologna, Bologna, 40138, Italy
| | | | - Ernesto Andreoli
- Department of Continuity Assistance and Disability, University of Bologna, Bologna, 40138, Italy
| | - Ivano Loreti
- Department of Emergency, University of Bologna, Bologna, 40138, Italy
| | | | - Antonio Stecco
- Sports Medicine Unit, University of Padua, Padova, 35120, Italy
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Branchini M, Lopopolo F, Andreoli E, Loreti I, Marchand AM, Stecco A. Fascial Manipulation® for chronic aspecific low back pain: a single blinded randomized controlled trial. F1000Res 2015; 4:1208. [PMID: 26834998 PMCID: PMC4706049 DOI: 10.12688/f1000research.6890.2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2016] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The therapeutic approach to chronic aspecific low back pain (CALBP) has to consider the multifactorial aetiology of the disorder. International guidelines do not agree on unequivocal treatment indications. Recommendations for fascial therapy are few and of low level evidence but several studies indicate strong correlations between fascial thickness and low back pain. This study aims at comparing the effectiveness of Fascial Manipulation® associated with a physiotherapy program following guidelines for CALBP compared to a physiotherapy program alone. METHODS 24 subjects were randomized into two groups, both received eight treatments over 4 weeks. Outcomes were measured at baseline, at the end of therapy and at a 1 month and a 3 months follow-up. Pain was measured with the visual analogue scale (VAS) and the brief pain inventory (BPI), function with the Rolland-Morris disability questionnaire (RMDQ), state of well-being with the short-form 36 health-survey (SF-36). The mean clinical important difference (MCID) was also measured. RESULTS Patients receiving Fascial Manipulation® showed statistically and clinically significant improvements at the end of care for all outcomes, in the short (RMDQ, VAS, BPI) and medium term for VAS and BPI compared to manual therapy. The MCID show significant improvements in the means and percentage of subjects in groups in all outcomes post-treatment, in the short and medium term. CONCLUSION Fascial tissues were implicated in the aetiology of CALBP and treatment led to decreased symptomatic, improved functional and perceived well-being outcomes that were of greater amplitude compared to manual therapy alone.
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Affiliation(s)
- Mirco Branchini
- Physiotherapy Academic Program, University of Bologna, Bologna, 40138, Italy
| | | | - Ernesto Andreoli
- Department of Continuity Assistance and Disability, University of Bologna, Bologna, 40138, Italy
| | - Ivano Loreti
- Department of Emergency, University of Bologna, Bologna, 40138, Italy
| | | | - Antonio Stecco
- Sports Medicine Unit, University of Padua, Padova, 35120, Italy
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