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Shi R, Zhu JX, Zhu L, Zhao WM, Li H, Chen QC, Pan HF, Wang DG. Exploring the nexus between fatigue, body composition, and muscle strength in hemodialysis patients. Eur J Med Res 2024; 29:266. [PMID: 38698469 PMCID: PMC11067273 DOI: 10.1186/s40001-024-01852-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/19/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND Fatigue is a relatively prevalent condition among hemodialysis patients, resulting in diminished health-related quality of life and decreased survival rates. The purpose of this study was to investigate the relationship between fatigue and body composition in hemodialysis patients. METHODS This cross-sectional study included 92 patients in total. Fatigue was measured by Functional Assessment of Chronic Illness Therapy - Fatigue (FACIT-F) (cut-off ≤ 34). Body composition was measured based on quantitative computed tomography (QCT), parameters including skeletal muscle index (SMI), intermuscular adipose tissue (IMAT), and bone mineral density (BMD). Handgrip strength was also collected. To explore the relationship between fatigue and body composition parameters, we conducted correlation analyses and binary logistic regression. RESULTS The prevalence of fatigue was 37% (n = 34), abnormal bone density was 43.4% (n = 40). There was a positive correlation between handgrip strength and FACIT-F score (r = 0.448, p < 0.001). Age (r = - 0.411, p < 0.001), IMAT % (r = - 0.424, p < 0.001), negatively associated with FACIT-F score. Multivariate logistic regression analysis shows that older age, lower serum phosphorus, higher IMAT% are associated with a high risk of fatigue. CONCLUSION The significantly increased incidence and degree of fatigue in hemodialysis patients is associated with more intermuscular adipose tissue in paraspinal muscle.
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Affiliation(s)
- Rui Shi
- Department of Nephrology, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
- Institute of Kidney Disease, Inflammation & Immunity Mediated Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
| | - Jia-Xin Zhu
- Department of Nephrology, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
- Institute of Kidney Disease, Inflammation & Immunity Mediated Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
| | - Li Zhu
- Department of Nephrology, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
- Institute of Kidney Disease, Inflammation & Immunity Mediated Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
| | - Wen-Man Zhao
- Department of Nephrology, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
- Institute of Kidney Disease, Inflammation & Immunity Mediated Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
| | - Huai Li
- Department of Nephrology, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
- Institute of Kidney Disease, Inflammation & Immunity Mediated Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
| | - Qi-Chun Chen
- Department of Radiology, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China
| | - Hai-Feng Pan
- Institute of Kidney Disease, Inflammation & Immunity Mediated Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China.
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, China.
| | - De-Guang Wang
- Department of Nephrology, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China.
- Institute of Kidney Disease, Inflammation & Immunity Mediated Diseases, The Second Affiliated Hospital of Anhui Medical University, 678 Furong Road, Hefei, China.
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Zheng D, Wu Z, Li L, Cheng S, Chang J. Genetic analysis of the causal relationship between gut microbiota and intervertebral disc degeneration: a two-sample Mendelian randomized study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024; 33:1986-1998. [PMID: 38093001 DOI: 10.1007/s00586-023-08059-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 11/02/2023] [Accepted: 11/19/2023] [Indexed: 06/18/2024]
Abstract
PURPOSE Several recent studies have reported a possible association between gut microbiota and intervertebral disc degeneration; however, no studies have shown a causal relationship between gut microbiota and disc degeneration. This study was dedicated to investigate the causal relationship between the gut microbiota and intervertebral disc degeneration and the presence of potentially bacterial traits using two-sample Mendelian randomization. METHODS A two-sample Mendelian randomization study was performed using the summary statistics of the gut microbiota from the largest available genome-wide association study meta-analysis conducted by the MiBioGen consortium. Summary statistics of intervertebral disc degeneration were obtained from the FinnGen consortium R8 release data. Five basic methods and MR-PRESSO were used to examine causal associations. The results of the study were used to examine the causal association between gut microbiota and intervertebral disc degeneration. Cochran's Q statistics were used to quantify the heterogeneity of instrumental variables. RESULTS By using Mendelian randomization analysis, 10 bacterial traits potentially associated with intervertebral disc degeneration were identified: genus Eubacterium coprostanoligenes group, genus Lachnoclostridium, unknown genus id.2755, genus Marvinbryantia, genus Ruminococcaceae UCG003, family Rhodospirillaceae, unknown genus id.959, order Rhodospirillales, genus Lachnospiraceae NK4A136 grou, genus Eubacterium brachy group. CONCLUSION This Mendelian Randomization study found a causal effect between 10 gut microbiota and intervertebral disc degeneration, and we summarize the possible mechanisms of action in the context of existing studies. However, additional research is essential to fully understand the contribution of genetic factors to the dynamics of gut microbiota and its impact on disc degeneration.
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Affiliation(s)
- Daqiang Zheng
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Zhiming Wu
- Department of Orthopedics, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030032, China
| | - Lu Li
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Sichao Cheng
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Jianjun Chang
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China.
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Minetama M, Kawakami M, Nakatani T, Teraguchi M, Nakagawa M, Yamamoto Y, Matsuo S, Sakon N, Nakagawa Y. Lumbar paraspinal muscle morphology is associated with spinal degeneration in patients with lumbar spinal stenosis. Spine J 2023; 23:1630-1640. [PMID: 37394143 DOI: 10.1016/j.spinee.2023.06.398] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 06/27/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND CONTEXT Lumbar spinal stenosis (LSS) has been reported to induce changes in paraspinal muscle morphology, but objective physical function and degenerative spine conditions are rarely assessed. PURPOSE To identify factors associated with paraspinal muscle morphology using objective physical and degenerative spine assessments in patients with LSS. STUDY DESIGN/SETTING Cross-sectional design. PATIENT SAMPLE Seventy patients with neurogenic claudication caused by LSS, receiving outpatient physical therapy. OUTCOME MEASURES Cross-sectional area (CSA) and functional CSA (FCSA) of the multifidus, erector spinae, and psoas muscles, the severity of stenosis, disc degeneration, and endplate abnormalities were evaluated by magnetic resonance imaging, as well as sagittal spinopelvic alignment by X-ray. Objective physical assessments included pedometry and claudication distance. Patient-reported outcomes included the numerical rating scale of low back pain, leg pain, and leg numbness, and the Zurich Claudication Questionnaire. METHODS To assess the impact of LSS on paraspinal muscles, FCSA and FCSA/CSA were compared between the dominant and nondominant sides based on the patients' neurogenic symptoms, and multivariable regression analyses adjusted for age, sex, height, and weight were performed; p<.05 was considered significant. RESULTS Seventy patients were analyzed. At one level below the maximum stenotic level, erector spinae FCSA on the dominant side was significantly lower than that on the nondominant side. In the multivariable regression analyses, at one level below the symptomatic level, disc degeneration, endplate abnormalities, and lumbar spinopelvic alignment, such as decreased lumbar lordosis and increased pelvic tilt, were negatively associated with multifidus FCSA and FCSA/CSA ratio. A significant association was observed between dural sac CSA and erector spinae FCSA. Throughout L1/2 to L5/S, disc degeneration, endplate abnormalities, and lumbar spinopelvic alignment were negatively associated with multifidus and erector spinae FCSA or FCSA/CSA. CONCLUSIONS Lumbar paraspinal muscle asymmetry caused by LSS was observed only in erector spinae. Disc degeneration, endplate abnormalities, and lumbar spinopelvic alignment, rather than spinal stenosis and LSS symptoms, were more associated with paraspinal muscle atrophy or fat infiltration.
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Affiliation(s)
- Masakazu Minetama
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan.
| | - Mamoru Kawakami
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan; Department of Orthopedic Surgery, Saiseikai Wakayama Hospital, 45 Jyunibancho, Wakayama city, Wakayama, 640-8158, Japan
| | - Tomohiro Nakatani
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan
| | - Masatoshi Teraguchi
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan
| | - Masafumi Nakagawa
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan
| | - Yoshio Yamamoto
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan
| | - Sachika Matsuo
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan
| | - Nana Sakon
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan
| | - Yukihiro Nakagawa
- Spine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi-cho, Ito-gun, Wakayama, 649-7113, Japan
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Suo M, Zhang J, Sun T, Wang J, Liu X, Huang H, Li Z. The association between morphological characteristics of paraspinal muscle and spinal disorders. Ann Med 2023; 55:2258922. [PMID: 37722876 PMCID: PMC10512810 DOI: 10.1080/07853890.2023.2258922] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/07/2023] [Indexed: 09/20/2023] Open
Abstract
BACKGROUND Spinal disorders affect millions of people worldwide, and can cause significant disability and pain. The paraspinal muscles, located on either side of the spinal column, play a crucial role in the movement, support, and stabilization of the spine. Many spinal disorders can affect paraspinal muscles, as evidenced by changes in their morphology, including hypertrophy, atrophy, and degeneration. OBJECTIVES The objectives of this review were to examine the current literature on the relationship between the paraspinal muscles and spinal disorders, summarize the methods used in previous studies, and identify areas for future research. METHODS We reviewed studies on the morphological characteristics of the paravertebral muscle and discussed their relationship with spinal disorders, as well as the current limitations and future research directions. RESULTS The paraspinal muscles play a critical role in spinal disorders and are important targets for the treatment and prevention of spinal disorders. Clinicians should consider the role of the paraspinal muscles in the development and progression of spinal disorders and incorporate assessments of the paraspinal muscle function in clinical practice. CONCLUSION The findings of this review highlight the need for further research to better understand the relationship between the paraspinal muscles and spinal disorders, and to develop effective interventions to improve spinal health and reduce the burden of spinal disorders.
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Affiliation(s)
- Moran Suo
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, P.R. China
- Key Laboratory of Molecular Mechanism for Repair and Remodeling of Orthopedic Diseases, Liaoning Province, P.R. China
| | - Jing Zhang
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, P.R. China
- Key Laboratory of Molecular Mechanism for Repair and Remodeling of Orthopedic Diseases, Liaoning Province, P.R. China
| | - Tianze Sun
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, P.R. China
- Key Laboratory of Molecular Mechanism for Repair and Remodeling of Orthopedic Diseases, Liaoning Province, P.R. China
| | - Jinzuo Wang
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, P.R. China
- Key Laboratory of Molecular Mechanism for Repair and Remodeling of Orthopedic Diseases, Liaoning Province, P.R. China
| | - Xin Liu
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, P.R. China
- Key Laboratory of Molecular Mechanism for Repair and Remodeling of Orthopedic Diseases, Liaoning Province, P.R. China
| | - Huagui Huang
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, P.R. China
- Key Laboratory of Molecular Mechanism for Repair and Remodeling of Orthopedic Diseases, Liaoning Province, P.R. China
| | - Zhonghai Li
- Department of Orthopedics, First Affiliated Hospital of Dalian Medical University, Dalian, P.R. China
- Key Laboratory of Molecular Mechanism for Repair and Remodeling of Orthopedic Diseases, Liaoning Province, P.R. China
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Larivière C, Preuss R, Gagnon DH, Mecheri H, Driscoll M, Henry SM. The relationship between clinical examination measures and ultrasound measures of fascia thickness surrounding trunk muscles or lumbar multifidus fatty infiltrations: An exploratory study. J Anat 2023; 242:666-682. [PMID: 36521728 PMCID: PMC10008298 DOI: 10.1111/joa.13807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/28/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
Patients with chronic low back pain (CLBP) exhibit remodelling of the lumbar soft tissues such as muscle fatty infiltrations (MFI) and fibrosis of the lumbar multifidus (LuM) muscles, thickness changes of the thoracolumbar fascia (TLF) and perimuscular connective tissues (PMCT) surrounding the abdominal lateral wall muscles. Rehabilitative ultrasound imaging (RUSI) parameters such as thickness and echogenicity are sensitive to this remodelling. This experimental laboratory study aimed to explore whether these RUSI parameters (LuM echogenicity and fascia thicknesses), hereafter called dependent variables (DV) were linked to independent variables (IV) such as (1) other RUSI parameters (trunk muscle thickness and activation) and (2) physical and psychological measures. RUSI measures, as well as a clinical examination comprising physical tests and psychological questionnaires, were collected from 70 participants with LBP. The following RUSI dependent variables (RUSI-DV), measures of passive tissues were performed bilaterally: (1) LuM echogenicity (MFI/fibrosis) at three vertebral levels (L3/L4, L4/L5 and L5/S1); (2) TLF posterior layer thickness, and (3) PMCT thickness of the fasciae between subcutaneous tissue thickness (STT) and external oblique (PMCTSTT/EO ), between external and internal oblique (PMCTEO/IO ), between IO and transversus abdominis (PMCTIO/TrA ) and between TrA and intra-abdominal content (PMCTTrA/IA ). RUSI measures of trunk muscle's function (thickness and activation), also called measures of active muscle tissues, were considered as independent variables (RUSI-IV), along with physical tests related to lumbar stability (n = 6), motor control deficits (n = 7), trunk muscle endurance (n = 4), physical performance (n = 4), lumbar posture (n = 2), and range of motion (ROM) tests (n = 6). Psychosocial measures included pain catastrophizing, fear-avoidance beliefs, psychological distress, illness perceptions and concepts related to adherence to a home-based exercise programme (physical activity level, self-efficacy, social support, outcome expectations). Six multivariate regression models (forward stepwise selection) were generated, using RUSI-DV measures as dependent variables and RUSI-IV/physical/psychosocial measures as independent variables (predictors). The six multivariate models included three to five predictors, explaining 63% of total LuM echogenicity variance, between 41% and 46% of trunk superficial fasciae variance (TLF, PMCTSTT/EO ) and between 28% and 37% of deeper abdominal wall fasciae variance (PMCTEO/IO , PMCTIO/TrA and PMCTTrA/IA ). These variables were from RUSI-IV (LuM thickness at rest, activation of IO and TrA), body composition (percent fat) and clinical physical examination (lumbar and pelvis flexion ROM, aberrant movements, passive and active straight-leg raise, loaded-reach test) from the biological domain, as well as from the lifestyle (physical activity level during sports), psychological (psychological distress-cognitive subscale, fear-avoidance beliefs during physical activities, self-efficacy to exercise) and social (family support to exercise) domains. Biological, psychological, social and lifestyle factors each accounted for substantial variance in RUSI-passive parameters. These findings are in keeping with a conceptual link between tissue remodelling and factors such as local and systemic inflammation. Possible explanations are discussed, in keeping with the hypothesis-generating nature of this study (exploratory). However, to impact clinical practice, further research is needed to determine if the most plausible predictors of trunk fasciae thickness and LuM fatty infiltrations have an effect on these parameters.
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Affiliation(s)
- Christian Larivière
- Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Montréal, Québec, Canada.,Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada
| | - Richard Preuss
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada.,School of Physical & Occupational Therapy, McGill University, Montréal, Québec, Canada
| | - Dany H Gagnon
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada.,School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Hakim Mecheri
- Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Montréal, Québec, Canada.,Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada
| | - Mark Driscoll
- Department of Mechanical Engineering, McGill University, Montréal, Québec, Canada
| | - Sharon M Henry
- Department of Neurological Sciences, University of Vermont, Burlington, Vermont, USA
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Wesselink EO, Pool JJM, Mollema J, Weber KA, Elliott JM, Coppieters MW, Pool-Goudzwaard AL. Is fatty infiltration in paraspinal muscles reversible with exercise in people with low back pain? A systematic review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:787-796. [PMID: 36459201 PMCID: PMC10515728 DOI: 10.1007/s00586-022-07471-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/03/2022] [Accepted: 11/14/2022] [Indexed: 12/03/2022]
Abstract
PURPOSE Increased fatty infiltration in paraspinal muscles has been recognized as a feature of muscle quality loss in people with Low Back Pain (LBP) and is highly associated with the severity of LBP and dysfunction. Reducing fatty infiltration has been recognized as a rehabilitation aim. An earlier systematic review published in 2014 revealed conflicting evidence for the reversibility of paraspinal muscle quality by means of exercise and no updates have been published since. A new systematic literature search is warranted. METHOD Pubmed, CINAHL and Embase were searched from inception to July 2022. Randomized, non-randomized controlled trials (RCT and non-RCT) and single-arm trials were included if they reported the effect of exercise on paraspinal fatty infiltration in people with LBP. Effect sizes and statistical power were calculated for (1) exercise versus control, and (2) pre-post exercise changes. Available data from the RCTs were pooled via meta-analysis when appropriate. Otherwise, data were synthesized qualitatively. RESULTS Two RCTs, one non-RCT and three single-arm trials met the selection criteria. Data were not pooled due to substantial clinical heterogeneity. Effect sizes from the RCTs revealed no significant difference for exercise versus control. One single-arm trial with high risk of bias demonstrated a significant pre-post difference with moderate effect size, but only at one (T12-L1) of the investigated levels. CONCLUSION Moderate quality evidence is available that paraspinal fatty infiltration is not reversible with exercise in people with LBP. More larger RCT's are needed to draw firmer conclusions.
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Affiliation(s)
- E O Wesselink
- Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
| | - J J M Pool
- Institute of Movement Sciences, HU University of Applied Sciences Utrecht, Utrecht, The Netherlands
| | - J Mollema
- Institute of Movement Sciences, HU University of Applied Sciences Utrecht, Utrecht, The Netherlands
| | - K A Weber
- Systems Neuroscience and Pain Lab, Department of Anaesthesiology, Perioperative and Pain Medicine, Stanford University, Palo Alto, CA, USA
| | - J M Elliott
- The University of Sydney, Faculty of Medicine and Health, Northern Sydney Local Health District, Kolling Research Institute, Sydney, Australia
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - M W Coppieters
- Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Menzies Health Institute Queensland, Griffith University, Brisbane and Gold Coast, Australia
| | - A L Pool-Goudzwaard
- Faculty of Behavioural and Movement Sciences, Amsterdam Movement Sciences, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- SOMT University of Physiotherapy, Amersfoort, The Netherlands
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Vincent KF, Bundock J, Dona CPG, Chenna SS, Mohanty S, Saini C, Hong J, Albert TJ, Dahia CL. Loss of lumbar disc height with age and its impact on pain and sensitivity associated behaviors in mice. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:848-858. [PMID: 36719517 PMCID: PMC9998347 DOI: 10.1007/s00586-023-07545-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/30/2022] [Accepted: 01/13/2023] [Indexed: 02/01/2023]
Abstract
PURPOSE Aging is a risk factor for several debilitating conditions including those related to chronic back pain and intervertebral disc degeneration, both of which have no cure. Mouse models are useful tools for studying disc degeneration and chronic back pain in a tightly controlled and clinically relevant aging environment. Moreover, mice offer the advantage of carrying out longitudinal studies to understand the etiology and progression of disc pathology induced by genetic or surgical strategies. Previously, age-related behavioral trends of discomfort and enhanced nociception in mice were reported; however, whether these measures are mediated by structural and pathological changes in the disc is unknown. METHODS The goal of the present observational study was to identify behavioral correlates of age-related degenerative changes in the disc. Towards this, we collected radiographs from 150 mice (77 females) between three and 23 months of age and measured the disc height index for each level of lumbar disc. Behavioral measures were collected on several of these mice which included rearing and distance travelled in an open field test; time spent in rearing, reaching, immobile, and self-suspended in the tail suspension test; bilateral hind paw licking in response to cold allodynia using acetone; and unilateral hind paw licking in response to heat hyperalgesia using capsaicin. RESULTS Results show that the lower lumbar discs lose height with age and these changes are independent of body composition measures including body weight, bone mineral density, fat mass, lean weight mass, percent fat mass, and percent lean mass. Disc height positively correlates with rearing and mobility in the open field test, immobility in the tail suspension test, and thermal hyperalgesia. Disc height negatively correlates with cold allodynia and rearing in the tail suspension test. Furthermore, mediation analysis shows that the lumbosacral disc significantly mediates the effect of age on rearing in the open field test, but not cold allodynia, suggesting this behavior is a useful measure of age-related axial discomfort due to disc degeneration. CONCLUSION In summary, the findings from the current study show that disc height are associated with measures of axial discomfort and nociception in mice.
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Affiliation(s)
- Kathleen F Vincent
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, 515 East 71st St., New York, NY, 10021, USA.,Department of Cell and Developmental Biology, Weill Cornell Medicine, Graduate School of Medical Science, New York, NY, 10065, USA
| | - Jacqueline Bundock
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, 515 East 71st St., New York, NY, 10021, USA
| | | | - Srish S Chenna
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, 515 East 71st St., New York, NY, 10021, USA
| | - Sarthak Mohanty
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, 515 East 71st St., New York, NY, 10021, USA
| | - Chandan Saini
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, 515 East 71st St., New York, NY, 10021, USA
| | - Justin Hong
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, 515 East 71st St., New York, NY, 10021, USA
| | - Todd J Albert
- Hospital for Special Surgery, New York, NY, 10021, USA.,Weill Cornell Medical College, New York, NY, 10065, USA
| | - Chitra L Dahia
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, 515 East 71st St., New York, NY, 10021, USA. .,Department of Cell and Developmental Biology, Weill Cornell Medicine, Graduate School of Medical Science, New York, NY, 10065, USA.
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Grande-Alonso M, Pro-Marín D, Piedra-Garrosa I, La Touche R, Paris-Alemany A. Sensorimotor, cognitive and affective behavior according to perceived level of disability in patients with chronic low back pain: an observational cross-sectional study. JOURNAL OF MUSCULOSKELETAL & NEURONAL INTERACTIONS 2023; 23:72-83. [PMID: 36856102 PMCID: PMC9976176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
OBJECTIVES The aim was to evaluate the influence of the level of disability on sensorimotor and psychological variables in nonspecific chronic low back pain (NCLBP). METHODS A cross-sectional observational study was performed with 90 participants, divided into one group with NCLBP (60 participants) and one asymptomatic group (30 participants). Symptomatic participants were divided into a "major" or "minor" disability group using the Roland Morris Disability Questionnaire score, resulting in two groups of 30 participants. All participants completed a series of self-administered questionnaires and performed sensorimotor tests. RESULTS There were no statistically significant differences in the sensorimotor variables except in pain intensity, which was greater in the NCLBP group with high lumbar disability. There were statistically significant differences between the symptomatic groups in the degree of self-efficacy, pain catastrophism and kinesiophobia. CONCLUSIONS Patients with NCLBP and high levels of disability present greater pain intensity and significantly poorer results in psychological variables compared with those with NCLBP and low levels of disability. In contrast, there were no differences for sensorimotor variables between the patients with NCLBP and high levels of disability and those with low levels of disability.
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Affiliation(s)
- Mónica Grande-Alonso
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, Madrid, Spain.,Instituto de Rehabilitación Funcional La Salle, Aravaca, Calle Ganímedes, Madrid, Spain
| | - Diego Pro-Marín
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, Madrid, Spain.,Instituto de Rehabilitación Funcional La Salle, Aravaca, Calle Ganímedes, Madrid, Spain
| | - Irene Piedra-Garrosa
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, Madrid, Spain
| | - Roy La Touche
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, Madrid, Spain.,Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), Madrid, Calle Luisa Fernanda, Spain
| | - Alba Paris-Alemany
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, Madrid, Spain.,Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), Madrid, Calle Luisa Fernanda, Spain
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9
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D'Onofrio G, Kirschner J, Prather H, Goldman D, Rozanski A. Musculoskeletal exercise: Its role in promoting health and longevity. Prog Cardiovasc Dis 2023; 77:25-36. [PMID: 36841491 DOI: 10.1016/j.pcad.2023.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 02/20/2023] [Indexed: 02/27/2023]
Abstract
Resistance training (RT) is an often ignored but essential component of physical health.. The functioning of the musculoskeletal system declines with age, resulting in sarcopenia, loss of muscle strength and power, decrease in muscle flexibility and balance. Other pertinent age-related changes include decline in basal metabolic rate, increase in fat mass, and decrease in bone mineral density. Such primary aging can be accentuated by the concomitant presence of comorbid conditions, such as insulin resistance and diabetes, obesity, inflammatory conditions, and physical inactivity (PI). The latter is often promoted by the presence of musculoskeletal conditions, such as osteoarthritis, back pain, and osteoporosis, which are quite common in society. RT can diminish long-term joint stress, "resist" age-related physiological deterioration and improve health outcomes through its ability to increase muscle strength and mass, balance the distribution of forces within a joint, increase basal metabolic rate and bone density, reduce body fat and cardiac risk factors, enhance endothelial function, and promote cognitive function and psychological well-being. Accordingly, health providers should screen for PI, lack of RT, and mobility risks using short screening questions, and employ simple functional tests, when indicated, to evaluate patients for impairment in gait, muscle strength, flexibility, and balance. This review also provides general principles for initiating and conducting RT and provides general and specific examples of resistance training programs, which should be individualized for patients through the evaluation and guidance by appropriate health providers, physical therapists, and certified trainers.
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Affiliation(s)
- Gerard D'Onofrio
- Physiatry Department, Hospital for Special Surgery, Department of Rehabilitation Medicine, Weill Cornell Medicine, NY, New York, United States of America
| | - Jonathan Kirschner
- Physiatry Department, Hospital for Special Surgery, Department of Rehabilitation Medicine, Weill Cornell Medicine, NY, New York, United States of America
| | - Heidi Prather
- Physiatry Department, Hospital for Special Surgery, Department of Rehabilitation Medicine, Weill Cornell Medicine, NY, New York, United States of America
| | | | - Alan Rozanski
- Division of Cardiology, Mount Sinai Morningside Hospital, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, NY, New York, United States of America.
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10
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Gantenbein B, Sun Z, Liu Z, Samartzis D. Editorial: Immunological imbalance: What is its role in intervertebral disc degeneration? Front Cell Dev Biol 2023; 11:1196377. [PMID: 37152285 PMCID: PMC10157150 DOI: 10.3389/fcell.2023.1196377] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 04/14/2023] [Indexed: 05/09/2023] Open
Affiliation(s)
- Benjamin Gantenbein
- Tissue Engineering for Orthopaedics and Mechanobiology, Bone and Joint Program, Department for BioMedical Research (DBMR) of the Medical Faculty, University of Bern, Bern, Switzerland
- Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital, Medical Faculty, University of Bern, Bern, Switzerland
- *Correspondence: Benjamin Gantenbein,
| | - Zhen Sun
- Department of Orthopaedics, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Zhongyang Liu
- Department of Orthopaedics, Chinese PLA General Hospital, Beijing, China
| | - Dino Samartzis
- Rush Medical College, Rush University, Chicago, IL, United States
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11
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Zhao X, Yang Y, Yue R, Su C. Potential causal association between leisure sedentary behaviors, physical activity and musculoskeletal health: A Mendelian randomization study. PLoS One 2023; 18:e0283014. [PMID: 36928028 PMCID: PMC10019723 DOI: 10.1371/journal.pone.0283014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/28/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Increasing evidence shows that leisure sedentary behaviors (LSB) and physical activity (PA) are associated with various musculoskeletal disorders. However, the causality between LSB/PA and musculoskeletal health remained unknown. In this study, we aimed to evaluate the causal relationships between LSB/PA and lower back pain (LBP), intervertebral disc disorder (IVDD), rheumatoid arthritis (RA), and bone mineral density (BMD) by using a two-sample Mendelian randomization method. METHODS The exposure data were obtained from large-scale genome-wide association studies (GWAS), including the PA dataset (self-reported PA, n = 377,234; accelerometer-assessed PA, n = 91,084) and LSB dataset (n = 422,218). The outcome data were derived from the FinnGen LBP dataset (n = 248,528), FinnGen IVDD dataset (n = 256,896), BMD GWAS dataset (n = 56,284), and RA GWAS dataset (n = 58,284). The causal relationships were estimated with inverse variance weighted (IVW), MR-Egger, and weighted median methods. Sensitivity analyses were performed with Cochran's Q test, MR-Egger intercept test, and leave-one-out analysis to estimate the robustness of our findings. RESULTS Genetically predicted leisure television watching increased the risk of LBP (OR = 1.68, 95% CI 1.41 to 2.01; P = 8.23×10-9) and IVDD (OR = 1.62, 95% CI 1.37 to 1.91; P = 2.13 × 10-8). In addition, this study revealed a potential causal relationship between computer use and a reduced risk of IVDD (OR = 0.60, 95% CI 0.42 to 0.86; P = 0.005) and RA (OR = 0.28, 95% CI 0.13 to 0.60; P = 0.001). CONCLUSIONS Our results suggest that leisure television watching is a risk factor for LBP and IVDD, whereas leisure computer use may act as a protective factor against IVDD and RA. These findings emphasized the importance of distinguishing between different sedentary behaviors in musculoskeletal disease studies.
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Affiliation(s)
- Xiaoyan Zhao
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Clinical Medical Department, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yan Yang
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Clinical Medical Department, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Rensong Yue
- Department of Endocrinology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- * E-mail: (CS); (RY)
| | - Chengguo Su
- Acupuncture and Tuina Department, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- * E-mail: (CS); (RY)
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12
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Carvalho V, Santos J, Santos Silva P, Vaz R, Pereira P. Relationship between fatty infiltration of paraspinal muscles and clinical outcome after lumbar discectomy. BRAIN & SPINE 2022; 2:101697. [PMID: 36605389 PMCID: PMC9808467 DOI: 10.1016/j.bas.2022.101697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/02/2022] [Accepted: 11/23/2022] [Indexed: 12/12/2022]
Abstract
Introduction Cross sectional area (CSA) and fat infiltration (FI) are important parameters to assess paravertebral muscle atrophy. However, the relationship of muscular fat infiltration in patients with symptomatic lumbar disc herniation undergoing surgery remains unclear. Research question Does lumbar paravertebral muscle atrophy have prognostic value regarding the clinical outcome for patients with symptomatic lumbar disc herniation undergoing surgery? Methods Patients over 18 years of age with lumbar disc herniation and radicular pain who underwent single-level discectomy were included. Multifidus, erector spinae and psoas cross-sectional area (CSA) and fatty infiltration (FI) were measured by ImageJ software at the levels of L3-L4, L4-L5 and L5-S1 from T2-weighted Magnetic Resonance axial images. Clinical status was assessed preoperatively and one-year after surgery with patient reported outcome measurements (PROMS), that included Numeric Rating Score for back and leg pain, Core Outcome Measurement Index (COMI), Oswestry Disability Index and EuroQoL-5D. Univariate and multiple linear regressions were performed. Results Erector spinae FI was the only muscle-related factor that correlated to postoperative PROMS. Postoperative COMI was higher in patients with FI>30% (median: 4.4, IQR: 3.2) and lower when FI<15% (median: 1.2, IQR: 1.6) (Kruskal-Wallis, p < 0.001). Male gender was associated with better outcome as well as erector spinae FI<15%, while FI >30% was related to worse postoperative status. Conclusions In the current study, increased fat infiltration of erector spinae muscles correlated to less favorable clinical outcomes following lumbar discectomies.
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Affiliation(s)
- Vasco Carvalho
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal,Corresponding author. Al. Prof. Hernâni Monteiro, 4200 - 319, Porto, Portugal.
| | - Juliana Santos
- Faculty of Medicine of the University of Porto, Portugal
| | - Pedro Santos Silva
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal
| | - Rui Vaz
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal
| | - Paulo Pereira
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal
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13
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Jiménez-García R, López-de-Andrés A, de Miguel-Diez J, Zamorano-León JJ, Carabantes-Alarcón D, Noriega C, Cuadrado-Corrales N, Pérez-Farinos N. Time Trends and Sex Differences in the Association between Diabetes and Chronic Neck Pain, Chronic Low Back Pain, and Migraine. Analysis of Population-Based National Surveys in Spain (2014-2020). J Clin Med 2022; 11:jcm11236953. [PMID: 36498528 PMCID: PMC9739053 DOI: 10.3390/jcm11236953] [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: 10/12/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
(1) Background: To assess the time trend in the prevalence of chronic neck pain (CNP), chronic low back pain (CLBP), and migraine or frequent headache (MFH) among people with diabetes in Spain from 2014 to 2020, this study identified sex differences and compared the prevalence of these pain sites between people with diabetes and age−sex-matched non-diabetic subjects. (2) Methods: The study design included a cross-sectional and a case−control study. The data were obtained from the European Health Interview Surveys for Spain conducted in 2014 and 2020. The presence of diabetes, CNP, CLBP, and MFH was self-reported. Study covariates included sociodemographic characteristics, comorbidities, lifestyles, and pain-related variables. (3) Results: Among people with diabetes, the prevalence of CNP, CLBP, and MFH did not improve from 2014 to 2020. Women with diabetes had a significantly higher prevalence of all the pain sites analyzed than men with diabetes. After matching by sex and age, the prevalence of CNP (26.0% vs. 21.1%; p < 0.001), CLBP (31.2% vs. 25.0%; p < 0.001), and MFH (7.7% vs. 6.5%; p = 0.028) was higher for people with diabetes than for those without diabetes. Self-reported mental disease was independently associated with reporting the three pain sites analyzed in people with diabetes. (4) Conclusions: The prevalence of CNP, CLBP, and MFH has remained stable over time. Remarkable sex differences were found, with a higher prevalence among women than men with diabetes. Diabetes was associated with reporting in all the pain sites analyzed. Self-reported mental disease was associated with reporting CNP, CLBP, and MFH.
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Affiliation(s)
- Rodrigo Jiménez-García
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - Ana López-de-Andrés
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-913-941-520
| | - Javier de Miguel-Diez
- Respiratory Care Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense de Madrid, 28007 Madrid, Spain
| | - José J. Zamorano-León
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - David Carabantes-Alarcón
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - Concepción Noriega
- Department of Nursery and Physiotherapy, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain
| | - Natividad Cuadrado-Corrales
- Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28040 Madrid, Spain
| | - Napoleón Pérez-Farinos
- Public Health and Psychiatry Department, Faculty of Medicine, Universidad de Málaga, 29016 Málaga, Spain
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14
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Evaluation of Sagittal Spinopelvic Alignment on Analgesic Efficacy of Lumbar Epidural Steroid Injection in Geriatric Patients. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58101383. [PMID: 36295544 PMCID: PMC9606979 DOI: 10.3390/medicina58101383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/28/2022] [Accepted: 09/29/2022] [Indexed: 11/08/2022]
Abstract
Background and Objectives: The aim of this study was to evaluate the impact of sagittal imbalance based on pelvic incidence−lumbar lordosis (PI-LL) mismatch on the analgesic efficacy of epidural steroid injection in geriatric patients. Materials and Methods: Patients aged 65 years or older who received lumbar epidural steroid injections under fluoroscopy were enrolled. The cutoff of PI-LL mismatch >20° was used as an indicator of a marked sagittal imbalance. The cross-sectional area of the psoas and paraspinal muscles, as well as the paraspinal fat infiltration grade were measured. A 50% or more decrease in pain score at four weeks after injection was considered as good analgesia. Variables were compared between PI-LL ≤ 20° and >20° groups and multivariate analysis was used to identify factors related to pain relief after injection. Results: A total of 237 patients consisting of 150 and 87 patients in the PI-LL ≤ 20° and >20° groups, respectively, were finally analyzed. Female patients, patients with lumbar surgery history, and the smaller cross-sectional area of the psoas muscles were predominantly observed in patients with sagittal imbalance. There was no difference in analgesic outcome after injection according to the PI-LL mismatch (good analgesia 60.0 vs. 60.9%, p = 0.889). Multivariate analysis showed that pre-injection opioid use, moderate to severe foraminal stenosis, and high-graded paraspinal fat infiltration were significantly associated with poor analgesia after injection. Conclusions: There was no significant correlation between sagittal spinopelvic alignment and pain relief after lumbar epidural steroid injection for geriatric patients.
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15
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Kim HJ, Rho M, Yoon KB, Jo M, Lee DW, Kim SH. Influence of cross-sectional area and fat infiltration of paraspinal muscles on analgesic efficacy of epidural steroid injection in elderly patients. Pain Pract 2022; 22:621-630. [PMID: 35735193 DOI: 10.1111/papr.13141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/13/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND An assessment of paraspinal muscle degeneration based on magnetic resonance imaging has been used to investigate both sarcopenia and myosteatosis. The morphologic changes in cross-sectional area and fat infiltration of the paraspinal muscles can affect pain outcomes after epidural steroid injection. METHODS Patients ≥65 years of age who underwent fluoroscopy-guided lumbar epidural steroid injections were enrolled. Good analgesia was defined as ≥50% reduction in pain score at 4 weeks after injection. Cross-sectional area and grade of fat infiltration of the paraspinal muscles on magnetic resonance images at the level of L3-L4 disc were measured. Patient demographics, pain-related factors, clinical factors, and paraspinal muscle measurements were compared between good and poor analgesia groups. The factors associated with pain outcomes after injection were identified using multivariate analysis. RESULTS A total of 245 patients consisting of 149 and 96 patients in the good and poor analgesia groups, respectively, fully satisfied the study criteria for analysis. Patients of older age, opioid use, and high-grade foraminal stenosis were frequently observed in the poor analgesia group. The grade of fat infiltration of the paraspinal muscles was significantly higher in the poor analgesia group (Grade 2, 20.8% vs. 42.7%, p < 0.001), and this result was predominantly observed in female patients. However, there was no difference in the muscle cross-sectional area between the two groups (18.29 ± 3.16 vs. 18.59 ± 3.03 cm2 /m2 , p = 0.460). The percentage of patients with good analgesia decreased as the grade of fat infiltration increased (Grade 0 = 75.0%, Grade 1 = 65.8%, Grade 2 = 43.0%, p < 0.001). Multivariate logistic regression analysis revealed that preinjection opioid use [adjusted odds ratio (aOR) = 1.926, 95% confidence interval (CI) = 1.084-3.422, p = 0.025], moderate to severe foraminal stenosis (aOR = 2.859, 95% CI = 1.371-5.965, p = 0.005), and high-grade fat infiltration of the paraspinal muscles (aOR = 4.258, 95% CI = 1.805-10.043, p = 0.001) were significantly associated with poor analgesia after injection. CONCLUSION High fat infiltration of the paraspinal muscles at the mid-lumbar region appeared to be an independent factor associated with poor analgesia after epidural steroid injection in elderly patients with symptomatic degenerative lumbar spinal disease receiving conservative care. However, the cross-sectional area of the paraspinal muscles was not associated with pain relief after injection.
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Affiliation(s)
- Hee Jung Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Miribi Rho
- Department of Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Kyung Bong Yoon
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Minju Jo
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Woo Lee
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Shin Hyung Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
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16
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Li X, Zhang Y, Xie Y, Lu R, Tao H, Chen S. Correlation Between Bone Mineral Density (BMD) and Paraspinal Muscle Fat Infiltration Based on QCT: A Cross-Sectional Study. Calcif Tissue Int 2022; 110:666-673. [PMID: 35006307 DOI: 10.1007/s00223-022-00944-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 01/04/2022] [Indexed: 12/18/2022]
Abstract
To investigate the correlation between fatty infiltration of the paraspinal muscle and bone mineral density (BMD). In total, 367 subjects (182 men and 185 women) who underwent quantitative computed tomography (QCT) examination were enrolled in this study. A QCT Pro workstation was used to obtain the mean BMD of the lower lumbar spine (L3, L4, L5) and fat fraction (FF) of the paraspinal muscle (psoas and erector spinae) at the corresponding levels. The patient's age, sex, body mass index, number of previous vertebral fractures, physical activity level, and visual analog scale (VAS) score for lower back pain were recorded. For categorical variables, one-way ANOVA and independent-samples t tests were performed. Spearman and Pearson correlation coefficients were used to analyze the correlations among continuous variables. Influential factors were analyzed by multivariate linear regression analysis. Regarding the mean paraspinal muscle FF, there were significant differences between the different vertebral fracture groups (P < 0.05). Age and VAS score showed a positive correlation with the mean paraspinal muscle FF (r = 0.389, 0.454). BMD showed a negative correlation with the mean paraspinal muscle FF (r = - 0.721). The multiple linear regression analysis showed that vertebral fracture (β = 0.851, P = 0.021) and BMD (β = - 4.341, P = 0.004) were independent factors of the mean paraspinal muscle FF. This study demonstrated that an advanced age, a greater VAS score, a higher number of vertebral fractures, and a lower BMD may be associated with more severe fatty infiltration of the paraspinal muscle.
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Affiliation(s)
- Xiangwen Li
- Department of Radiology & Institute of Medical Functional and Molecular Imaging, Huashan Hospital, Fudan University, Shanghai, China
| | - Yuyang Zhang
- Department of Radiology & Institute of Medical Functional and Molecular Imaging, Huashan Hospital, Fudan University, Shanghai, China
| | - Yuxue Xie
- Department of Radiology & Institute of Medical Functional and Molecular Imaging, Huashan Hospital, Fudan University, Shanghai, China
| | - Rong Lu
- Department of Radiology & Institute of Medical Functional and Molecular Imaging, Huashan Hospital, Fudan University, Shanghai, China
| | - Hongyue Tao
- Department of Radiology & Institute of Medical Functional and Molecular Imaging, Huashan Hospital, Fudan University, Shanghai, China
| | - Shuang Chen
- Department of Radiology & Institute of Medical Functional and Molecular Imaging, Huashan Hospital, Fudan University, Shanghai, China.
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Ravalli S, Musumeci G. Facing Back Pain with Wine and Physical Activity. J INVEST SURG 2022; 35:1034-1035. [PMID: 35085464 DOI: 10.1080/08941939.2021.1991531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Intervertebral disc disease (IVDD) refers to degenerative processes of the spine resulting in reduced shock-absorbing ability, which may ultimately lead to disc herniation and spinal cord compression. Back pain is associated with this condition, representing the clinical feature mostly frequently referred by the patients. In this contribution, we analysed a recent review published in the Journal of Investigative Surgery, which discusses the mechanisms of the ROS production in IVDD with respect to resveratrol activity.
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Affiliation(s)
- Silvia Ravalli
- Department of Biomedical and Biotechnological Sciences, Anatomy, Histology and Movement Sciences Section, School of Medicine, University of Catania, Catania, Italy
| | - Giuseppe Musumeci
- Department of Biomedical and Biotechnological Sciences, Anatomy, Histology and Movement Sciences Section, School of Medicine, University of Catania, Catania, Italy.,Research Center on Motor Activities (CRAM), University of Catania, Catania, Italy.,Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA, USA
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18
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Li DD, Yang Y, Gao ZY, Zhao LH, Yang X, Xu F, Yu C, Zhang XL, Wang XQ, Wang LH, Su JB. Sedentary lifestyle and body composition in type 2 diabetes. Diabetol Metab Syndr 2022; 14:8. [PMID: 35033170 PMCID: PMC8760762 DOI: 10.1186/s13098-021-00778-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/28/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Body composition alterations may participate in the pathophysiological processes of type 2 diabetes (T2D). A sedentary lifestyle may be responsible for alterations of body composition and adverse consequences, but on which body composition of patients with T2D and to what extent the sedentary lifestyle has an effect have been poorly investigated. METHODS We recruited 402 patients with T2D for this cross-sectional study. All patients received questionnaires to evaluate sedentary time and were further divided into three subgroups: low sedentary time (LST, < 4 h, n = 109), middle sedentary time (MST, 4-8 h, n = 129) and high sedentary time (HST, > 8 h, n = 164). Each patient underwent a dual energy X-ray absorptiometry (DXA) scan to detect body composition, which included body fat percentage (B-FAT), trunk fat percentage (T-FAT), appendicular skeletal muscle index (ASMI), lumbar spine bone mineral density (BMD) (LS-BMD), femoral neck BMD (FN-BMD), hip BMD (H-BMD) and total BMD (T-BMD). Other relevant clinical data were also collected. RESULTS With increasing sedentary time (from the LST to HST group), B-FAT and T-FAT were notably increased, while ASMI, LS-BMD, FN-BMD, H-BMD and T-BMD were decreased (p for trend < 0.01). After adjustment for other relevant clinical factors and with the LST group as the reference, the adjusted mean changes [B (95% CI)] in B-FAT, T-FAT, ASMI, LS-BMD, FN-BMD, H-BMD and T-BMD in the HST group were 2.011(1.014 to 3.008)%, 1.951(0.705 to 3.197)%, - 0.377(- 0.531 to - 0.223) kg/m2, - 0.083(- 0.124 to - 0.042) g/cm2, - 0.051(- 0.079 to - 0.024) g/cm2, - 0.059(- 0.087 to - 0.031) g/cm2 and - 0.060(- 0.088 to - 0.033) g/cm2, p < 0.01, respectively. CONCLUSIONS A sedentary lifestyle may independently account for increases in trunk and body fat percentage and decreases in appendicular skeletal muscle mass and BMD of the lumbar spine, femoral neck, hip and total body in patients with T2D.
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Affiliation(s)
- Dan-Dan Li
- Department of Nursing, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Yang Yang
- Department of Nursing, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Zi-Yi Gao
- Department of Nuclear Medicine, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Li-Hua Zhao
- Department of Endocrinology, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Xue Yang
- Department of Endocrinology, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Feng Xu
- Department of Endocrinology, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Chao Yu
- Department of Clinical Laboratory, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Xiu-Lin Zhang
- Department of Clinical Laboratory, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Xue-Qin Wang
- Department of Endocrinology, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China
| | - Li-Hua Wang
- Department of Nursing, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China.
| | - Jian-Bin Su
- Department of Endocrinology, Affiliated Hospital 2 of Nantong University, and First People's Hospital of Nantong City, No. 6 Haierxiang North Road, Nantong, 226001, China.
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Shirado O, Arai Y, Iguchi T, Imagama S, Kawakami M, Nikaido T, Ogata T, Orita S, Sakai D, Sato K, Takahata M, Takeshita K, Tsuji T. Formulation of Japanese Orthopaedic Association (JOA) clinical practice guideline for the management of low back pain- the revised 2019 edition. J Orthop Sci 2022; 27:3-30. [PMID: 34836746 DOI: 10.1016/j.jos.2021.06.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/12/2021] [Accepted: 06/22/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND The latest clinical guidelines are mandatory for physicians to follow when practicing evidence-based medicine in the treatment of low back pain. Those guidelines should target not only Japanese board-certified orthopaedic surgeons, but also primary physicians, and they should be prepared based entirely on evidence-based medicine. The Japanese Orthopaedic Association Low Back Pain guideline committee decided to update the guideline and launched the formulation committee. The purpose of this study was to describe the formulation we implemented for the revision of the guideline with the latest data of evidence-based medicine. METHODS The Japanese Orthopaedic Association Low Back Pain guideline formulation committee revised the previous guideline based on a method for preparing clinical guidelines in Japan proposed by Medical Information Network Distribution Service Handbook for Clinical Practice Guideline Development 2014. Two key phrases, "body of evidence" and "benefit and harm balance" were focused on in the revised version. Background and clinical questions were determined, followed by literature search related to each question. Appropriate articles were selected from all the searched literature. Structured abstracts were prepared, and then meta-analyses were performed. The strength of both the body of evidence and the recommendation was decided by the committee members. RESULTS Nine background and nine clinical qvuestions were determined. For each clinical question, outcomes from the literature were collected and meta-analysis was performed. Answers and explanations were described for each clinical question, and the strength of the recommendation was decided. For background questions, the recommendations were described based on previous literature. CONCLUSIONS The 2019 clinical practice guideline for the management of low back pain was completed according to the latest evidence-based medicine. We strongly hope that this guideline serves as a benchmark for all physicians, as well as patients, in the management of low back pain.
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Affiliation(s)
- Osamu Shirado
- Department of Orthopaedic and Spinal Surgery, Aizu Medical Center (AMEC) at Fukushima Medical University, Japan.
| | - Yoshiyasu Arai
- Department of Orthopaedic Surgery, Saiseikai Kawaguchi General Hospital, Japan
| | - Tetsuhiro Iguchi
- Department of Orthopaedic Surgery, Saiseikai Hyogo Prefectural Hospital, Japan
| | - Shiro Imagama
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Japan
| | | | - Takuya Nikaido
- Department of Orthopaedic Surgery, Fukushima Medical University, Japan
| | | | - Sumihisa Orita
- Center for Frontier Medical Engineering (CFME), Department of Orthopaedic Surgery, Chiba University, Japan
| | - Daisuke Sakai
- Department of Orthopaedic Surgery, Surgical Science, Tokai University School of Medicine, Japan
| | - Kimiaki Sato
- Department of Orthopaedic Surgery, Kurume University, Japan
| | - Masahiko Takahata
- Department of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Japan
| | | | - Takashi Tsuji
- Department of Orthopaedic Surgery, National Hospital Organization Tokyo Medical Center, Japan
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Eloi DRL, Quemelo PRV, Sousa MNAD. INFLUENCE OF PHYSICAL ACTIVITY AND TIME IN THE SITTING POSITION ON THE CONDITION OF LOW BACK PAIN AMONG UNIVERSITY STUDENTS. COLUNA/COLUMNA 2022. [DOI: 10.1590/s1808-185120222101253794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Objective: To verify the influence of sedentary behavior and physical activity on the prevalence and situation of low back pain in medical students at a higher education institution. Methods: Cross-sectional study with a quantitative approach, conducted with 220 students. Data were collected between January and February 2021, using the Roland-Morris Disability Questionnaire. Data were analyzed using the Statistical Package for the Social Sciences Program. Values of p ≤ 0.05 were accepted as statistically significant. Results: Sixty-five percent of the participants were female, the average student age was 24.19 years, and a predominance of students were in the clinical cycle (60.9%). Of the total sample, 75.9% (n=167) stated that they performed physical activities and 28.2% (n=62) responded that they spend between 7-10 hours sitting studying. The prevalence of low back pain was high (84.1%; n=185), however, only 1.5% (n=3) had scores indicative of functional disability. Women (Mean=5.07, SD=0.35) had greater functional disability than men (Mean=3.33, SD=0.35; p=0.008). Sedentary students had greater disability (Mean=5.79, SD=4.55) than active students (Mean=4.04, SD=3.62; p=0.007); individuals who spent more than 7 hours a day sitting also had higher scores (p=0.02). Conclusion: The findings indicated a significant self-reported prevalence of low back pain among medical students, with greater functional disability in females, sedentary individuals, and those who sat for more than 7 hours a day. Level of Evidence II; Cross-sectional study .
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21
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Wang Z, Zhao Z, Han S, Hu X, Ye L, Li Y, Gao J. Advances in research on fat infiltration and lumbar intervertebral disc degeneration. Front Endocrinol (Lausanne) 2022; 13:1067373. [PMID: 36568091 PMCID: PMC9768030 DOI: 10.3389/fendo.2022.1067373] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
Low back pain (LBP) is a disabling condition with no available cure, severely affecting patients' quality of life. Intervertebral disc degeneration (IVDD) is the leading cause of chronic low back pain (CLBP). IVDD is a common and recurrent condition in spine surgery. Disc degeneration is closely associated with intervertebral disc inflammation. The intervertebral disc is an avascular tissue in the human body. Transitioning from hematopoietic bone marrow to bone marrow fat may initiate an inflammatory response as we age, resulting in bone marrow lesions in vertebrae. In addition, the development of LBP is closely associated with spinal stability imbalance. An excellent functional state of paraspinal muscles (PSMs) plays a vital role in maintaining spinal stability. Studies have shown that the diminished function of PSMs is mainly associated with increased fat content, but whether the fat content of PSMs is related to the degree of disc degeneration is still under study. Given the vital role of PSMs lesions in CLBP, it is crucial to elucidate the interaction between PSMs changes and CLBP. Therefore, this article reviews the advances in the relationship and the underlying mechanisms between IVDD and PSMs fatty infiltration in patients with CLBP.
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Affiliation(s)
- Zairan Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Zijun Zhao
- Spine Center, Sanbo Brain Hospital, Capital Medical University, Beijing, China
| | - Shiyuan Han
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Xianghui Hu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Liguo Ye
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yongning Li
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- Department of International Medical Services, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Yongning Li, ; Jun Gao,
| | - Jun Gao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Yongning Li, ; Jun Gao,
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James G, Millecamps M, Stone LS, Hodges PW. Multifidus Muscle Fiber Type Distribution is Changed in Mouse Models of Chronic Intervertebral Disc Degeneration, but is not Attenuated by Whole Body Physical Activity. Spine (Phila Pa 1976) 2021; 46:1612-1620. [PMID: 33973565 DOI: 10.1097/brs.0000000000004105] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Case-controlled animal study. OBJECTIVE The aim of this study was to investigate whether multifidus muscle fiber type distribution changes in models of interverbal disc (IVD) degeneration and whether this is resolved by physical activity (PA). SUMMARY OF BACKGROUND DATA The loss of slow type I muscle fibers in the multifidus muscle in people with low back pain is contentious. Data from animal models of IVD degeneration suggest some discrepancies in human studies might be explained by the dependence of slow muscle fiber changes and their underlying mechanisms, on the time since injury and progression of IVD degeneration. It is not yet resolved what changes are apparent once the chronic phase is established. It is also not known whether muscle fiber changes can be resolved by whole body PA. This study aimed to examine slow fiber distribution in the multifidus muscle in models of IVD injury or spontaneous degeneration in animals with or without exposure to PA. METHODS Two models of IVD degeneration were used. The first model used a genetically modified mouse (SPARC-null) that spontaneously develops IVD degeneration. The second model involved a surgically induced IVD lesion to induce degeneration. Mice in each study were allocated to housing with or without a running wheel for PA. At 12 months of age, the multifidus muscle was harvested. Slow muscle fiber distribution and the mRNA expression of genes associated with muscle fiber type transformation were examined. RESULTS The proportion and cross-sectional area of slow muscle fibers were reduced in both models of IVD degeneration compared to controls, without evidence of ongoing fiber transformation. Whole-body PA did not attenuate these alterations. CONCLUSION Results confirmed slow muscle fiber loss in the multifidus in the chronic phase of IVD degeneration induced spontaneously and by injury. Whole-body PA did not attenuate changes to muscle fiber distribution. More specific approaches to muscle activation might be required to achieve more complete reversal of muscle fiber changes, with potential implications for therapy in humans.Level of Evidence: N/A.
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Affiliation(s)
- Gregory James
- The University of Queensland, NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, Brisbane, Australia
| | - Magali Millecamps
- Alan Edwards Centre for Research on Pain, Faculty of Dentistry, McGill University, Montreal, Quebec, Canada
| | - Laura S Stone
- Alan Edwards Centre for Research on Pain, Faculty of Dentistry, McGill University, Montreal, Quebec, Canada
- Department of Anesthesiology, Faculty of Medicine, University of Minnesota, Minneapolis, MN
| | - Paul W Hodges
- The University of Queensland, NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, Brisbane, Australia
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23
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Hodges PW, Bailey JF, Fortin M, Battié MC. Paraspinal muscle imaging measurements for common spinal disorders: review and consensus-based recommendations from the ISSLS degenerative spinal phenotypes group. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2021; 30:3428-3441. [PMID: 34542672 DOI: 10.1007/s00586-021-06990-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/12/2021] [Accepted: 09/05/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE Paraspinal muscle imaging is of growing interest related to improved phenotyping, prognosis, and treatment of common spinal disorders. We reviewed issues related to paraspinal muscle imaging measurement that contribute to inconsistent findings between studies and impede understanding. METHODS Three key contributors to inconsistencies among studies of paraspinal muscle imaging measurements were reviewed: failure to consider possible mechanisms underlying changes in paraspinal muscles, lack of control of confounding factors, and variations in spinal muscle imaging modalities and measurement protocols. Recommendations are provided to address these issues to improve the quality and coherence of future research. RESULTS Possible pathophysiological responses of paraspinal muscle to various common spinal disorders in acute or chronic phases are often overlooked, yet have important implications for the timing, distribution, and nature of changes in paraspinal muscle. These considerations, as well as adjustment for possible confounding factors, such as sex, age, and physical activity must be considered when planning and interpreting paraspinal muscle measurements in studies of spinal conditions. Adoption of standardised imaging measurement protocols for paraspinal muscle morphology and composition, considering the strengths and limitations of various imaging modalities, is critically important to interpretation and synthesis of research. CONCLUSION Study designs that consider physiological and pathophysiological responses of muscle, adjust for possible confounding factors, and use common, standardised measures are needed to advance knowledge of the determinants of variations or changes in paraspinal muscle and their influence on spinal health.
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Affiliation(s)
- Paul W Hodges
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, 4072, Australia.
| | - Jeannie F Bailey
- Department of Orthopedic Surgery, University of California, San Francisco, CA, USA
| | - Maryse Fortin
- Department of Health, Kinesiology & Applied Physiology, Concordia University, Montreal, QC, Canada
| | - Michele C Battié
- Faculty of Health Sciences and Western's Bone and Joint Institute, Western University, London, ON, Canada
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Seyed MA, Mohamed SHP. Low Back Pain: A Comprehensive Review on the Diagnosis, Treatment Options, and the Role of Other Contributing Factors. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: In recent years, low back pain (LBP) is a growing major health issue around the world and mostly addressed in primary healthcare settings. This may be due to changing work environment including the nature of long sitting work hours, especially in the booming information and technology (IT) and Business Process Outsourcing (BPO) industry. LBP is normally considered as a combination of various types of pain and its related conditions, which eventually lead to disabilities.
AIM: In this article, the aim is to discuss the current and future perspectives of LBP mainly on diagnosis and therapeutic front of LBP.
METHODS: A search was performed using electronic databases, which include PubMed Central and Google Scholar, using the related key words “back pain and low back pain.” All related peer reviewed published articles were included regardless of the language, region, or the publication date.
RESULTS: Although the management of LBP both in terms of diagnosis as well as in the therapeutic options has witnessed considerable progress but challenges are still exist not only within countries but also in the regions and continents among various medical professionals. However, in the past few years, a huge array of coordinated but randomized multi-center clinical studies were performed and various detailed insight investigations have been done, and substantial clinical guidelines have become available. Hence, a new view on evidence-based management approach for LBP has significantly improved recently and discussed here.
CONCLUSION: Based on the available evidence and literature, this comprehensive review discusses the present and future perspectives of LBP mainly on diagnosis and therapeutic front for LBP. In addition, current intervention and prevention plans have failed to lessen the considerable burden of LBP and hence several areas which require more details, which deserves additional discussion to augment us through an understanding of this very important topic on improvements of multi tasked outcomes to benefit the affected patients.
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Virk S, Sandhu M, Wright-Chisem J, Vaishnav A, Albert T, Qureshi SA. The association between spondylolisthesis and decreased muscle health throughout the lumbar spine for patients with operative lumbar spinal stenosis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2021; 30:2605-2612. [PMID: 33893871 PMCID: PMC11296382 DOI: 10.1007/s00586-021-06832-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 03/02/2021] [Accepted: 03/30/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE There are data underlining the relationship between muscle health and spine related pathology, but little data regarding changes in paralumbar muscle associated with lumbar spondylolisthesis. We aimed to define changes in paralumbar muscle health associated with spondylolisthesis. METHODS A retrospective review was performed on consecutive patients with lumbar spine pathology requiring an operation. A pre-operative lumbar MRI was analysed for muscle health measurements including lumbar indentation value (LIV), paralumbar cross-sectional area divided by body mass index (PL-CSA/BMI), and Goutallier classification of fatty atrophy. All measurements were taken from an axial slice of a T2-weighted image at lumbar disc spaces. Baseline health-related quality of life scores (HRQOLs), narcotic use and areas of stenosis were tracked. We performed Chi-square analyses and student's t test to determine statistically significant differences between cohorts. RESULTS There were 307 patients (average age 56.1 ± 16.7 years, 141 females) included within our analysis. 112 patients had spondylolisthesis. There were no differences in baseline HRQOLs between the spondylolisthesis cohort (SC) and non-spondylolisthesis cohort (non-SC). There were significantly worse PL-CSA/BMI at L2-L3 (p = 0.03), L3-L4 (p = 0.04) and L4-L5 (p = 0.02) for the SC. Goutallier classification of paralumbar muscle was worse for SC at L1-L2 (p = 0.04) and at L4-L5 (p < 0.001). Increased grade of spondylolisthesis was associated with worse PL-CSA at L1-L2 (p = 0.02), L2-L3 (p = 0.03) and L3-L4 (p = 0.05). Similarly, there were worse Goutallier classification scores associated with higher-grade spondylolisthesis at all levels (p < 0.05). CONCLUSION There are significant detrimental changes to paralumbar muscle health throughout the lumbar spine associated with spondylolisthesis.
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Affiliation(s)
- Sohrab Virk
- Hospital for Special Surgery, 535 E. 70th St., New York, NY, 10021, USA
| | - Milan Sandhu
- Weill Cornell Medical College, New York, NY, USA
| | | | - Avani Vaishnav
- Hospital for Special Surgery, 535 E. 70th St., New York, NY, 10021, USA
| | - Todd Albert
- Hospital for Special Surgery, 535 E. 70th St., New York, NY, 10021, USA
- Weill Cornell Medical College, New York, NY, USA
| | - Sheeraz A Qureshi
- Hospital for Special Surgery, 535 E. 70th St., New York, NY, 10021, USA.
- Weill Cornell Medical College, New York, NY, USA.
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Uçar İ, Karartı C, Cüce İ, Veziroğlu E, Özüdoğru A, Koçak FA, Dadalı Y. The relationship between muscle size, obesity, body fat ratio, pain and disability in individuals with and without nonspecific low back pain. Clin Anat 2021; 34:1201-1207. [PMID: 34378252 DOI: 10.1002/ca.23776] [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: 07/02/2021] [Revised: 08/08/2021] [Accepted: 08/08/2021] [Indexed: 01/24/2023]
Abstract
Patients with nonspecific low back pain (NSLBP) may face motor control problems and health disability barriers during various tasks. However, studies investigating the extent of these disadvantages, and possible associated factors are quite limited in patients with NSLBP. To compare motor control performances and physical assessment domains between patients with NSLBP and asymptomatic controls. Twenty-seven patients with NSBLP and 27 age- and sex-matched asymptomatic controls participated in this cross-sectional study. Ultrasonographic imaging was used to determine abdominal and multifidus muscles thicknesses and adipose tissue rate. Visual analog scale was used to assess LBP severity. Body mass index (BMI) and Oswestry Disability Index (ODI) scores of the participants were physical assessment domains of LBP. BMI values were greater in the NSLBP group compared to the asymptomatic participants. ANCOVA revealed a significant interaction effect regarding external abdominal oblique and multifidus lumborum muscles thickness, and abdominal adipose tissue (p = 0.015; p = 0.001; p = 0.006), respectively in terms of two groups. The thicknesses of these muscles were lesser in the NSLBP group compared with the control group. Similarly, abdominal adipose tissue was higher in the NSLBP group. The stepwise multiple regression analysis demonstrated that the Oswestry Disability Index and abdominal adipose tissue rate were significant and independent factors of the low back pain severity with 73.5% of the variance. The study results indicate that increased disability and fat infiltration are possible determinants influencing pain severity, although further research is required. Examining musculoskeletal properties of lumbar region could provide information about the limitation in patients with NSBLP.
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Affiliation(s)
- İlyas Uçar
- Department of Anatomy, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Caner Karartı
- Department of Physiotherapy and Rehabilitation, Kırşehir Ahi Evran University, Kırşehir, Turkey
| | - İsa Cüce
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Enes Veziroğlu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Anıl Özüdoğru
- Department of Physiotherapy and Rehabilitation, Kırşehir Ahi Evran University, Kırşehir, Turkey
| | - Fatmanur Aybala Koçak
- Physical Medicine and Rehabilitation, Faculty of Medicine, Kırşehir Ahi Evran University, Kırşehir, Turkey
| | - Yeliz Dadalı
- Department of Radiology, Faculty of Medicine, Kırşehir Ahi Evran University, Kırşehir, Turkey
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Larivière C, Henry SM, Preuss R. Structural remodeling of the lumbar multifidus, thoracolumbar fascia and lateral abdominal wall perimuscular connective tissues: A search for its potential determinants. J Anat 2021; 238:536-550. [PMID: 33070313 PMCID: PMC7855088 DOI: 10.1111/joa.13330] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 09/14/2020] [Accepted: 09/17/2020] [Indexed: 01/07/2023] Open
Abstract
Recently remodeling of lumbar soft tissues has received increased research attention. However, the major determinants that influence remodeling need to be elucidated in order to understand the impact of different rehabilitation modalities on tissue remodeling. The main aim of this study was to explore the between-subject variance of different measures of lumbar soft tissues quantified with rehabilitative ultrasound imaging (RUSI). RUSI measures (n = 8) were collected from 30 subjects without and 34 patients with LBP: (1) lumbar multifidus (LM) echogenicity (fatty infiltration/fibrosis) at three vertebral levels (L3/L4, L4/L5 and L5/S1) (n = 3); (2) posterior layer thickness of the thoracolumbar fascia (n = 1); and (3) thickness of the fasciae surrounding the external oblique (EO), internal oblique (IO), and transversus abdominis (TrA) (n = 4). Forward stepwise multivariate regression modeling was conducted with these RUSI measures as dependent variables, using the following independent variables as potential determinants: age, sex, the presence of LBP, body size/composition characteristics (height, weight, trunk length, subcutaneous tissue thickness over the abdominal, and LM muscles), trunk muscle function (or activation) as determined with the percent thickness change of LM, EO, IO, and TrA muscles during a standardized effort (RUSI measures), and physical activity level during sport and leisure activities as estimated with a self-report questionnaire. Two or three statistically significant predictors (or determinants) were selected in the regression model of each RUSI measure (n = 8 models), accounting for 26-64% of their total variance. The subcutaneous tissue thickness on the back accounted for 15-30% variance of LM echogenicity measures and thoracolumbar fascia thickness while the subcutaneous tissue thickness over the abdominals accounted for up to 42% variance of the fascia separating the subcutaneous adipose tissues and the EO muscle. The thickness of IO at rest accounted for 13-21% variance of all investigated abdominal fasciae except the fascia separating the subcutaneous adipose tissue and EO. Pain status accounted for 13-18% variance of the anterior and posterior fasciae of the TrA. Age accounted for 11-14% variance of LM echogenicity at all investigated vertebral levels while sex accounted for 15-21% variance of LM echogenicity at L3/L4 and fascia separating subcutaneous adipose tissue and EO muscle. The function (or activation) of EO and LM at L3/L4 accounted for 8-11% variance of the thoracolumbar fascia and fascia separating TrA and intra-abdominal content (TrA posterior fascia), respectively. Finally, the physical activity level during sport activities accounted for 7% variance of the fascia separating the subcutaneous adipose tissues and the EO muscle. These findings suggest that determinants other than body size characteristics may impact the remodeling of lumbar soft tissues, more importantly the subcutaneous adipose tissue deposits (thickness RUSI measures), which are associated with ectopic fat deposition in the LM and in the fasciae that are more closely positioned to the surface. While age, sex, and pain status explain some variability, modifiable factors such as physical activity level as well as trunk muscle thickness and function were involved. Overall, these results suggest that rehabilitation can potentially impact tissue remodeling, particularly in terms of intramuscular and perimuscular adipose tissues.
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Affiliation(s)
- Christian Larivière
- Institut de recherche Robert‐Sauvé en santé et en sécurité du travail (IRSST)MontréalQuébecCanada,Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR)Institut Universitaire sur la réadaptation en déficience physique de Montréal (IURDPM)Centre intégré universitaire de santé et de services sociaux du Centre‐Sud‐de‐l’Ile‐de‐Montréal (CCSMTL)MontréalQuébecCanada
| | - Sharon M. Henry
- Department of Neurological SciencesUniversity of VermontBurlingtonVTUSA
| | - Richard Preuss
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR)Institut Universitaire sur la réadaptation en déficience physique de Montréal (IURDPM)Centre intégré universitaire de santé et de services sociaux du Centre‐Sud‐de‐l’Ile‐de‐Montréal (CCSMTL)MontréalQuébecCanada,School of Physical & Occupational TherapyMcGill UniversityMontréalQCCanada
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Salik E, Donat A, Ağaoğlu MH. Chiropractic Nimmo Receptor-Tonus Technique and McKenzie Self-Therapy Program in the Management of Adjacent Segment Disease: A Case Report. J Chiropr Med 2021; 19:249-259. [PMID: 33536862 DOI: 10.1016/j.jcm.2020.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 09/20/2019] [Accepted: 01/29/2020] [Indexed: 11/30/2022] Open
Abstract
Objective The objective of the present study objective was to describe adjacent segment disease (ASD) from a chiropractic management prospective and subsequently to stimulate further research into the chiropractic therapeutic effects on such cases and to contribute to chiropractic literature. Clinical Features A 44-year-old woman had a history of lumbar stabilization revision operation by pedicle screw fixation for spondylolisthesis. Her intractable back pain episodes, which were diagnosed as ASD, began shortly after this surgery. At presentation, she was taking pregabalin 75 mg 2 times a day for postoperative neuropathic pain without any pain relief. Clinical testing revealed myofascial tender points reproducing the pain. Intervention and Outcome After taking the case history and performing a physical examination, the patient was managed with chiropractic Nimmo receptor-tonus technique in combination with McKenzie exercises. Nimmo was applied by manually pressing on clinically relevant points for 5 to 15 seconds in 11 visits over 3 weeks. The patient by herself did McKenzie exercises 5 to 10 times a day for 10 to 12 repetitions over 2 months. After 3 weeks of therapy, visual analog scale and Oswestry Disability Index scores were improved. Furthermore, because of the amelioration of the patient's symptoms, her neurosurgeon successfully discontinued pregabalin 75 mg 2 times a day without negative consequences to care. Conclusion As far as the authors are aware, there is currently no published case of ASD care in chiropractic literature. Our rehabilitative management received a favorable response. It can be hypothesized that it offers a perspective that informs improved patient care.
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Affiliation(s)
- Emsal Salik
- Chiropractic Program, Health Sciences Institute, Bahcesehir University, Besiktas, Istanbul, Turkey
| | - Ali Donat
- Chiropractic Program, Health Sciences Institute, Bahcesehir University, Besiktas, Istanbul, Turkey
| | - Mustafa Hulisi Ağaoğlu
- Chiropractic Program, Health Sciences Institute, Bahcesehir University, Besiktas, Istanbul, Turkey
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Islam MS, Sujan MSH, Tasnim R, Ferdous MZ, Masud JHB, Kundu S, Mosaddek ASM, Choudhuri MSK, Kircaburun K, Griffiths MD. Problematic internet use among young and adult population in Bangladesh: Correlates with lifestyle and online activities during the COVID-19 pandemic. Addict Behav Rep 2020; 12:100311. [PMID: 33364319 PMCID: PMC7752719 DOI: 10.1016/j.abrep.2020.100311] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/15/2020] [Accepted: 10/30/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Although internet use can boost individuals' quality of life in various aspects, activities on the internet (e.g., gambling, video gaming, social media use, pornography use, etc.) can be used as coping strategy to deal with psychological stressors and mood states (e.g., fear, anxiety, depression) particularly during the global COVID-19 pandemic. OBJECTIVES The present study assessed problematic internet use (PIU) among Bangladeshi youth and adults in Bangladesh and examined its correlation with lifestyle and online activities during the COVID-19 pandemic. METHODS An online cross-sectional survey was utilized between May and June 2020 comprising 13,525 Bangladeshi individuals (61.3% male; age range 18-50 years; mean age 23.7 years) recruited from various online platforms. The self-report survey included questions concerning socio-demographics, lifestyle, and online activities during the COVID-19 pandemic, as well as psychometric scales such as the nine-item Internet Disorder Scale-Short Form (IDS9-SF). RESULTS Utilizing hierarchical regression analysis, problematic internet use was significantly and positively associated with those who were younger, having a higher level of education, living with a nuclear family, engaging in less physical exercise, avoiding household chores, playing online videogames, social media use, and engaging in recreational online activities. CONCLUSIONS Excessive internet use appears to have been commonplace during the COVID-19 pandemic period and young adults were most vulnerable to problematic internet use.
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Affiliation(s)
- Md. Saiful Islam
- Department of Public Health and Informatics, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
- Youth Research Association, Savar, Dhaka 1342, Bangladesh
| | - Md. Safaet Hossain Sujan
- Department of Public Health and Informatics, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
- Youth Research Association, Savar, Dhaka 1342, Bangladesh
| | - Rafia Tasnim
- Department of Public Health and Informatics, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
- Youth Research Association, Savar, Dhaka 1342, Bangladesh
| | - Most. Zannatul Ferdous
- Department of Public Health and Informatics, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
- Quest Bangladesh, Lalmatia, Dhaka 1207, Bangladesh
| | - Jakir Hossain Bhuiyan Masud
- Quest Bangladesh, Lalmatia, Dhaka 1207, Bangladesh
- Public Health Informatics Foundation (PHIF), Mirpur, Dhaka 1216, Bangladesh
| | - Sourav Kundu
- Quest Bangladesh, Lalmatia, Dhaka 1207, Bangladesh
- Advanced Institute of Industrial Technology, Shinagawa City, Tokyo 140-0011, Japan
| | - Abu Syed Md. Mosaddek
- Quest Bangladesh, Lalmatia, Dhaka 1207, Bangladesh
- Department of Pharmacology, Uttara Adhunik Medical College, Uttara, Dhaka 1230, Bangladesh
| | - M. Shahabuddin K. Choudhuri
- Quest Bangladesh, Lalmatia, Dhaka 1207, Bangladesh
- Department of Pharmacy, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
- United States Pharmacopeial Convention (USP) Herbal Medicines Compendium South Asia Expert Panel Member, Hyderabad, India
| | - Kagan Kircaburun
- International Gaming Research Unit, Psychology Department, Nottingham Trent University, 50 Shakespeare Street, Nottingham NG1 4FQ, UK
| | - Mark D. Griffiths
- International Gaming Research Unit, Psychology Department, Nottingham Trent University, 50 Shakespeare Street, Nottingham NG1 4FQ, UK
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Dallaway A, Hattersley J, Diokno M, Tallis J, Renshaw D, Wilson A, Wayte S, Weedall A, Duncan M. Age-related degeneration of lumbar muscle morphology in healthy younger versus older men. Aging Male 2020; 23:1583-1597. [PMID: 33691587 DOI: 10.1080/13685538.2021.1878130] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
AIM The aim of this study was to evaluate age-related changes in lumbar paravertebral muscle (LPM) morphology in healthy younger and older adult men. METHODS T2-weighted axial MRI of the lumbar spine were obtained for 12 healthy older (67.3 ± 6.0 years) and younger (24.7 ± 3.1 years) men. Normalised muscle volume (NMV) and muscle fat infiltrate (MFI) were determined bilaterally for the psoas (PS), quadratus lumborum (QL), erector spinae (ES) and multifidus (MF). MANOVA was used to compare NMV and MFI between age groups. Follow-up ANOVA compared NMV and MFI for each muscle between age groups, with physical activity (PA) as a covariate. Stepwise regression was used to explore the association between muscle morphology. RESULTS NMV of the ES and QL were significantly lower in the older group (OG) (p = 0.040 and p < 0.001, respectively). MFI across all muscles was significantly greater in the OG (p < 0.001). PA did not moderate the relationship between aging and muscle degeneration. Non-dominant handgrip strength was associated with NMV (p = 0.003). CONCLUSIONS Age-related atrophy is muscle specific in the lumbar spine; changes in lumbar musculature is independent of PA, handgrip strength may reflect morphological changes in the postural muscles with age. This study supports establishing effective targeted exercise interventions in the lumbar musculature.
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Affiliation(s)
- Alexander Dallaway
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
- Coventry NIHR CRF Human Metabolism Research Unit, University Hospitals Coventry and Warwickshire, Coventry, UK
| | - John Hattersley
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
- Coventry NIHR CRF Human Metabolism Research Unit, University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Michael Diokno
- Department of Radiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Jason Tallis
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
- School of Life Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
| | - Derek Renshaw
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
| | - Adrian Wilson
- Coventry NIHR CRF Human Metabolism Research Unit, University Hospitals Coventry and Warwickshire, Coventry, UK
- Radiology Physics, Department of Clinical Physics and Bioengineering, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Sarah Wayte
- Radiology Physics, Department of Clinical Physics and Bioengineering, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Andrew Weedall
- Radiology Physics, Department of Clinical Physics and Bioengineering, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Michael Duncan
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
- School of Life Sciences, Faculty of Health and Life Sciences, Coventry University, Coventry, UK
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31
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Hofste A, Soer R, Hermens HJ, Wagner H, Oosterveld FGJ, Wolff AP, Groen GJ. Inconsistent descriptions of lumbar multifidus morphology: A scoping review. BMC Musculoskelet Disord 2020; 21:312. [PMID: 32429944 PMCID: PMC7236939 DOI: 10.1186/s12891-020-03257-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 03/31/2020] [Indexed: 12/18/2022] Open
Abstract
Background Lumbar multifidus (LM) is regarded as the major stabilizing muscle of the spine. The effects of exercise therapy in low back pain (LBP) are attributed to this muscle. A current literature review is warranted, however, given the complexity of LM morphology and the inconsistency of anatomical descriptions in the literature. Methods Scoping review of studies on LM morphology including major anatomy atlases. All relevant studies were searched in PubMed (Medline) and EMBASE until June 2019. Anatomy atlases were retrieved from multiple university libraries and online. All studies and atlases were screened for the following LM parameters: location, imaging methods, spine levels, muscle trajectory, muscle thickness, cross-sectional area, and diameter. The quality of the studies and atlases was also assessed using a five-item evaluation system. Results In all, 303 studies and 19 anatomy atlases were included in this review. In most studies, LM morphology was determined by MRI, ultrasound imaging, or drawings – particularly for levels L4–S1. In 153 studies, LM is described as a superficial muscle only, in 72 studies as a deep muscle only, and in 35 studies as both superficial and deep. Anatomy atlases predominantly depict LM as a deep muscle covered by the erector spinae and thoracolumbar fascia. About 42% of the studies had high quality scores, with 39% having moderate scores and 19% having low scores. The quality of figures in anatomy atlases was ranked as high in one atlas, moderate in 15 atlases, and low in 3 atlases. Discussion Anatomical studies of LM exhibit inconsistent findings, describing its location as superficial (50%), deep (25%), or both (12%). This is in sharp contrast to anatomy atlases, which depict LM predominantly as deep muscle. Within the limitations of the self-developed quality-assessment tool, high-quality scores were identified in a majority of studies (42%), but in only one anatomy atlas. Conclusions We identified a lack of standardization in the depiction and description of LM morphology. This could affect the precise understanding of its role in background and therapy in LBP patients. Standardization of research methodology on LM morphology is recommended. Anatomy atlases should be updated on LM morphology.
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Affiliation(s)
- Anke Hofste
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands. .,Faculty of Physical Activity and Health, Saxion University of Applied Sciences, Enschede, the Netherlands.
| | - Remko Soer
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands.,Faculty of Physical Activity and Health, Saxion University of Applied Sciences, Enschede, the Netherlands
| | - Hermie J Hermens
- Department of Biomedical Signals & Systems, Faculty of Electrical Engineering, Mathematics and Computer Science, University of Twente, Enschede, the Netherlands.,Telemedicine Group, Roessingh Research and Development, Enschede, the Netherlands
| | - Heiko Wagner
- Department of Movement Science, Institute of Sport and Exercise Sciences, Münster, Germany
| | - Frits G J Oosterveld
- Faculty of Physical Activity and Health, Saxion University of Applied Sciences, Enschede, the Netherlands
| | - André P Wolff
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands
| | - Gerbrand J Groen
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands
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Does pre-operative multifidus morphology on MRI predict clinical outcomes in adults following surgical treatment for degenerative lumbar spine disease? A systematic review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2020; 29:1318-1327. [DOI: 10.1007/s00586-020-06423-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 04/11/2020] [Indexed: 12/13/2022]
Abstract
Abstract
Aim
Low back pain (LBP) resulting from degenerative lumbar spine disease is a leading contributor to global disability. Changes in the morphology of the lumbar multifidus muscle on magnetic-resonance imaging (MRI) are associated with worse LBP and disability, but the association between multifidus morphology and post-operative outcomes is not known. The purpose of this systematic review is to examine the relationship between pre-operative multifidus morphology and post-operative changes in pain and disability.
Methods
We performed a systematic search using the Cochrane Library, EMBASE, MEDLINE, CINAHL and Scopus databases covering the period from January 1946 to January 2018. The literature was searched and assessed by independent reviewers according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. All relevant papers were assessed for risk of bias according to the Quality in Prognosis Studies tool.
Results
The initial search yielded 436 studies, of which 6 studies were included in the analysis. Four studies were at a low risk of bias. These studies included a total of 873 patients undergoing spinal surgery. An association between low fat infiltration and greater improvement in LBP and disability following surgery was identified. There was insufficient evidence to identify a relationship between cross-sectional area (CSA) and LBP or disability.
Conclusions
This systematic review found evidence for an association between low multifidus fat infiltration on MRI at baseline and greater reductions in measures of LBP and disability following surgical treatment. There is also limited evidence for an association between larger pre-operative multifidus CSA and improvements in disability, but not pain. The findings of this review should be interpreted with caution due to the small quantity of the available literature.
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Dallaway A, Kite C, Griffen C, Duncan M, Tallis J, Renshaw D, Hattersley J. Age-related degeneration of the lumbar paravertebral muscles: Systematic review and three-level meta-regression. Exp Gerontol 2020; 133:110856. [PMID: 32006635 DOI: 10.1016/j.exger.2020.110856] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/24/2020] [Accepted: 01/28/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Morphological changes of the lumbar spine muscles are not well characterised with ageing. To further the understanding of age-related degeneration of the lumbar spine musculature, normative morphological changes that occur within the paravertebral muscles must first be established. METHODS A systematic review and meta-regressions were conducted adhering to PRISMA guidelines. Searches for published and unpublished data were completed in June 2019. RESULTS Searches returned 4781 articles. 34 articles were included in the quantitative analysis. Three-level meta-analyses showed age-related atrophy (r = -0.26; 95% CI: -0.33, -0.17) and fat infiltration (r = 0.39; 95% CI: 0.28, 0.50) in the lumbar paravertebral muscles. Degenerative changes were muscle-specific and men (r = -0.32; 95% CI: -0.61, 0.01) exhibited significantly greater muscle atrophy than women (r = -0.24; 95% CI: -0.47, 0.03). Imaging modality, specifically ultrasound, also influenced age-related muscle atrophy. Measurements taken across all lumbar levels revealed the greatest fat infiltration with ageing (r = 0.58, 95% CI: 0.35, 0.74). Moderators explained a large proportion of between-study variance in true effects for muscle atrophy (72.6%) and fat infiltration (79.8%) models. CONCLUSIONS Lumbar paravertebral muscles undergo age-related degeneration in healthy adults with muscle, lumbar level and sex-specific responses. Future studies should use high-resolution imaging modalities to quantify muscle atrophy and fat infiltration.
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Affiliation(s)
- A Dallaway
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom; Human Metabolic Research Unit, University Hospitals Coventry and Warwickshire, Clifford Bridge Rd, Coventry CV2 2DX, United Kingdom.
| | - C Kite
- School of Life and Health Sciences, Cell and Tissue Biomedical Research Group, Aston University, Aston Triangle, Birmingham B4 7ET, United Kingdom; Centre for Active Living, University Centre Shrewsbury, University of Chester, Guildhall, Frankwell Quay, Shrewsbury SY3 8HQ, United Kingdom
| | - C Griffen
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom; Human Metabolic Research Unit, University Hospitals Coventry and Warwickshire, Clifford Bridge Rd, Coventry CV2 2DX, United Kingdom
| | - M Duncan
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom; School of Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom
| | - J Tallis
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom; School of Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom
| | - D Renshaw
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom
| | - J Hattersley
- Centre for Sport, Exercise and Life Sciences, Faculty of Health and Life Sciences, Science and Health Building, Whitefriars Street, Coventry University, Coventry CV1 2DS, United Kingdom; Human Metabolic Research Unit, University Hospitals Coventry and Warwickshire, Clifford Bridge Rd, Coventry CV2 2DX, United Kingdom
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Alsufiany MB, Lohman EB, Daher NS, Gang GR, Shallan AI, Jaber HM. Non-specific chronic low back pain and physical activity: A comparison of postural control and hip muscle isometric strength: A cross-sectional study. Medicine (Baltimore) 2020; 99:e18544. [PMID: 32000363 PMCID: PMC7004720 DOI: 10.1097/md.0000000000018544] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Most research on sedentary lifestyle has focused on pain and disability, while neuromuscular outcomes (postural control and strength) have received less attention. The objective of the study was to determine whether low level of physical activity is negatively associated with measures of lower body muscular strength and postural control in individuals with and without non-specific chronic low back pain (NSCLBP).Twenty-four subjects with NSCLBP (28.8 ± 5.9 years) and 24 age, gender, and body mass index matched healthy controls participated in the study. Subjects were sub-classified into 4 subgroups based on their physical activity level: Non-active NSCLBP; Active NSCLBP; Non-active healthy control; and Active healthy control. Each subgroup consisted of 12 subjects. Peak force of hip muscles strength was assessed using a handheld dynamometer. Postural control was assessed using computerized posturography and the Y Balance Test.There was no significant group by physical activity interaction for strength and static and dynamic postural control, except for static control during left single leg stance with eyes closed (P = .029). However, there was a significant difference in strength and postural control by physical activity (P < .05). Postural control and peak force of hip muscles strength were significantly associated with physical activity (r ranged from 0.50 to 0.66, P < .001 and r ranged from 0.40 to 0.59, P < .05, respectively).Postural control and hip strength were independently related to physical activity behavior. A sedentary behavior may be an important risk factor for impaired postural control and hip muscles strength, and that physical fitness is vital to neuromuscular outcomes.
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Affiliation(s)
- Muhsen B. Alsufiany
- Department of Physical Therapy
- Department of Physical Therapy, Faculty of Applied Medical Sciences, Taif University, Kingdom of Saudi Arabia
| | | | - Noha S. Daher
- Department of Allied Health Studies, School of Allied Health Professions, Loma Linda University, Loma Linda, CA
| | | | | | - Hatem M. Jaber
- Department of Allied Health Studies, School of Allied Health Professions, Loma Linda University, Loma Linda, CA
- Department of Physical Therapy, College of Rehabilitative Sciences, University of St. Augustine for Health Sciences, Austin, TX
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Nieto-García J, Suso-Martí L, La Touche R, Grande-Alonso M. Somatosensory and Motor Differences between Physically Active Patients with Chronic Low Back Pain and Asymptomatic Individuals. ACTA ACUST UNITED AC 2019; 55:medicina55090524. [PMID: 31450752 PMCID: PMC6780835 DOI: 10.3390/medicina55090524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/16/2019] [Accepted: 08/20/2019] [Indexed: 12/22/2022]
Abstract
Background and Objectives: Chronic low back pain (CLBP) is the most common occupational disorder due to its associated disability and high risk of recurrence and chronicity. However, the mechanisms underlying physical and psychological variables in patients with CLBP remain unclear. The main objective of this study was to assess whether there were differences between physically active patients with nonspecific CLBP compared with asymptomatic individuals in sensorimotor and psychological variables. Materials and Methods: This was an observational cross-sectional design with a nonprobabilistic sample. The sample was divided into two groups: individuals with nonspecific CLBP (n = 30) and asymptomatic individuals as a control (n = 30). The psychological variables assessed were low back disability, fear of movement, pain catastrophizing, and self-efficacy. The sensorimotor variables assessed were two-point discrimination, pressure pain threshold, lumbopelvic stability, lumbar flexion active range of motion, and isometric leg and back strength. Results: Statistically significant differences between the groups in terms of catastrophizing levels (p = 0.026) and fear of movement (p = 0.001) were found, but no statistically significant differences between groups were found in self-efficacy (p > 0.05). No statistically significant differences between the groups in any of the sensorimotor variables were found (p > 0.05). Conclusion: No sensorimotor differences were found between patients with asymptomatic and chronic low back pain, but differences were found in the psychological variables of catastrophizing and fear of movement.
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Affiliation(s)
- Juan Nieto-García
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
| | - Luis Suso-Martí
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
- Department of Physiotherapy, Universidad CEU Cardenal Herrera, CEU Universities, 46115 Valencia, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain.
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain.
- Instituto de Neurociencia y Dolor Craneofacial (INDCRAN), 28023 Madrid, Spain.
- Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), 28046 Madrid, Spain.
| | - Mónica Grande-Alonso
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, 28023 Madrid, Spain
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The Relationship Between Endplate Pathology and Patient-reported Symptoms for Chronic Low Back Pain Depends on Lumbar Paraspinal Muscle Quality. Spine (Phila Pa 1976) 2019; 44:1010-1017. [PMID: 30896590 PMCID: PMC6597281 DOI: 10.1097/brs.0000000000003035] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Cross-sectional cohort study of chronic low back pain (CLBP) patients and matched controls. OBJECTIVE To explore the interplay between vertebral endplate damage and adjacent paraspinal muscle (PSM) quality, and to test their association in a cohort of patients with CLBP and matched controls. SUMMARY OF BACKGROUND DATA Nonspecific CLBP is challenging to diagnose, in part, due to uncertainty regarding the source of pain. Delineating interactions among potential CLBP mechanisms may enhance diagnosis and treatment customization. METHODS We collected advanced MRI imaging on 52 adult subjects, including 38 CLBP patients and 14 age- and sex-matched asymptomatic control subjects. Mean multifidus and erector spinae fat fraction (FF) was measured throughout the spine using an IDEAL MRI sequence. Presence of cartilage endplate (CEP) defects was determined at each disc level using UTE MRI. Logistic regression was used to test association of PSM FF, CEP defects, modic changes (MC), disc degeneration, and their interplay. RESULTS We observed that CEP defects were the strongest predictor of nonspecific CLBP (OR: 14.1, P < 0.01) even after adjusting for MC and disc degeneration (OR: 26.1, P = 0.04). PSM quality did not independently distinguish patient and control groups, except for patients with high self-reported disability.At specifically L4L5, CEP damage was most prevalent and CEP damage was significantly associated with CLBP (OR: 3.7, 95% CI: 1.2-21.5, P = 0.03). CEP damage at L4L5 was predictive of CLBP when adjacent to PSMs with greater FF (MF, OR 14.7, P = 0.04; ES, OR: 17.3, P = 0.03), but not when PSM FF was lower and comparable to values in control, asymptomatic subjects. CONCLUSION These results demonstrate the clinically important reciprocity between passive and dynamic spinal stabilizers, and support the notion that therapies targeting the PSMs may provide clinical benefit even in the presence of other spinal pathologies. LEVEL OF EVIDENCE 4.
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Yoshida A, Kurimoto S, Iwatsuki K, Saeki M, Nishizuka T, Nakano T, Yoneda H, Onishi T, Yamamoto M, Tatebe M, Hirata H. Upper extremity disability is associated with pain intensity and grip strength in women with bilateral idiopathic carpal tunnel syndrome. NeuroRehabilitation 2019; 44:199-205. [PMID: 30856127 DOI: 10.3233/nre-182589] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND The upper extremity disability in patients with carpal tunnel syndrome (CTS) is related to dysfunction due to the median nerve damage. However, there is no report on which dysfunctions affect the upper extremity disability. PURPOSE This study aimed to investigate which clinical factors influence upper extremity disability in women with CTS. METHODS We analyzed 60 hands of women with bilateral idiopathic CTS. Upper extremity disability was assessed using Hand10, a validated and self-administered tool. Pain intensity was measured using the Japanese version of the Short-Form McGill Pain Questionnaire (SF-MPQ-J). We performed nerve conduction studies, assessed physical and psychological parameters, and collected demographic data. Physical parameters comprised grip strength, pinch strength, tactile threshold, static 2-point discrimination sensation, and severity of numbness. Psychological parameters include depression, pain anxiety, and distress. RESULTS The bivariate analysis revealed that Hand10 was significantly correlated with age, symptom duration, SF-MPQ-J, grip strength, pain anxiety, and distress. Multiple regression analysis demonstrated that SF-MPQ-J and grip strength were related to Hand10 score. CONCLUSIONS Pain intensity and grip strength were dysfunctions affecting the upper extremity disability in women with bilateral idiopathic CTS. Rehabilitation approaches for CTS should be considered based on the adaptive activities of the neural networks.
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Affiliation(s)
- Akihito Yoshida
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan.,Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan
| | - Shigeru Kurimoto
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Katsuyuki Iwatsuki
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Masaomi Saeki
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Takanobu Nishizuka
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Tomonori Nakano
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Hidemasa Yoneda
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Tetsurou Onishi
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Michiro Yamamoto
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Masahiro Tatebe
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Hitoshi Hirata
- Department of Hand Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
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Wesselink E, de Raaij E, Pevenage P, van der Kaay N, Pool J. Fear-avoidance beliefs are associated with a high fat content in the erector spinae: a 1.5 tesla magnetic resonance imaging study. Chiropr Man Therap 2019; 27:14. [PMID: 30918625 PMCID: PMC6419476 DOI: 10.1186/s12998-019-0234-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 01/16/2019] [Indexed: 12/19/2022] Open
Abstract
Background Intramuscular adipose tissue (IMAT) is a feature of degenerative muscle composition and is a common feature in populations with chronic low back pain (CLBP). Avoidance behavior is a possible cause of morphological muscle composition due to disuse of the paraspinal muscles. Therefore it is of clinical interest to determine the association between fear-avoidance beliefs and IMAT of the paraspinal muscles in populations with CLBP. Methods In this cross-sectional study, we examined twenty-four adults, featuring a mean age of 48.63 years (SD ± 14.73), with CLBP. Axial T2-weighted Magnetic Resonance Imaging (MRI) images were selected on the same level as the intervertebral disc of segments L4-L5 and L5-S1. After determine the region of interest, the amount of IMAT was measured by an automatic-threshold method to distinguish fat from muscle tissue. Fear-avoidance beliefs were measured with the Fear-Avoidance Beliefs Questionnaire, with regard to Physical Activity (FABQ-PA). Bivariate correlation and multiple regression analysis were used to determine the association between IMAT of the paraspinal muscles and fear-avoidance beliefs. Results There is a significant bivariate association between the FABQ-PA and ES IMAT (r = 0.484, P = 0.017), but not for LMM (r = 0.228, P = 0.284). The association between the FABQ-PA and ES IMAT remained moderate after adjusting for covariates (β = 0.381, P = 0.028). Conclusion Fear-avoidance beliefs are moderately associated with ES IMAT and poorly associated with LMM IMAT in a population with CLBP. Results should be interpreted with caution due to a small and selected study population.
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Affiliation(s)
- Eddo Wesselink
- Research Group Lifestyle and Health, University of Applied Sciences Utrecht, Heidelberglaan 7, 3584 CS Utrecht, The Netherlands
- Paramedical Centre Fytac, Genemuiden, The Netherlands
| | - Edwin de Raaij
- Research Group Lifestyle and Health, University of Applied Sciences Utrecht, Heidelberglaan 7, 3584 CS Utrecht, The Netherlands
- Department of Health Sciences, VU University, Amsterdam, The Netherlands
- the EMGO Institute for Health and Care Research, Amsterdam, The Netherlands
| | | | - Nick van der Kaay
- Research Group Lifestyle and Health, University of Applied Sciences Utrecht, Heidelberglaan 7, 3584 CS Utrecht, The Netherlands
- Physiotherapy van der Kaay, Leiden, The Netherlands
| | - Jan Pool
- Research Group Lifestyle and Health, University of Applied Sciences Utrecht, Heidelberglaan 7, 3584 CS Utrecht, The Netherlands
- Department of Health Sciences, VU University, Amsterdam, The Netherlands
- the EMGO Institute for Health and Care Research, Amsterdam, The Netherlands
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Kim HJ, Choo J. [Effects of an Integrated Physical Activity Program for Physically Inactive Workers: Based on the PRECEDE-PROCEED Model]. J Korean Acad Nurs 2019; 48:692-707. [PMID: 30613057 DOI: 10.4040/jkan.2018.48.6.692] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 11/20/2018] [Accepted: 11/21/2018] [Indexed: 11/09/2022]
Abstract
PURPOSE We aimed to examine the effects of an integrated physical activity (PA) program developed for physically inactive workers on the theoretical basis of the PRECEDE-PROCEED model. METHODS Participants were 268 workers in three departments of L manufacturing unit in South Korea. The three departments were randomly allocated into integration (n=86) (INT), education (n=94) (ED), and control (n=88) (CT) groups. The INT group received self-regulation, support, and policy-environmental strategies of a 12-week integrated PA program, the ED group received self-regulation strategies only, and the CT group did not receive any strategies. After 12 weeks, process evaluation was conducted by using the measures of self-regulation (autonomous vs. controlled regulation), autonomy support, and resource availability; impact evaluation by using PA measures of sitting time, PA expenditure, and compliance; and outcome evaluation by using the measures of cardiometabolic/musculoskeletal health and presenteeism. RESULTS Among process measures, autonomous regulation did not differ by group, but significantly decreased in the CT group (p=.006). Among impact measures, PA compliance significantly increased in the INT group compared to the CT group (p=.003). Among outcome measures, the changes in cardiometabolic/musculoskeletal health and presenteeism did not differ by group; however, systolic blood pressure (p=.012) and a presenteeism variable (p=.041) significantly decreased only in the INT group. CONCLUSION The integrated PA program may have a significant effect on increases in PA compliance and significant tendencies toward improvements in a part of cardiometabolic health and presenteeism for physically inactive workers. Therefore, occupational health nurses may modify and use it as a workplace PA program.
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Affiliation(s)
- Hye Jin Kim
- College of Nursing, Korea University, Seoul, Korea
| | - Jina Choo
- College of Nursing, Korea University, Seoul, Korea.
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Malik KM, Beckerly R, Imani F. Musculoskeletal Disorders a Universal Source of Pain and Disability Misunderstood and Mismanaged: A Critical Analysis Based on the U.S. Model of Care. Anesth Pain Med 2018; 8:e85532. [PMID: 30775292 PMCID: PMC6348332 DOI: 10.5812/aapm.85532] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/13/2018] [Accepted: 11/22/2018] [Indexed: 12/11/2022] Open
Abstract
Musculoskeletal disorders are the leading source of pain and disability globally but are especially prevalent in the industrialized nations including the U.S. In addition to the substantial individual suffering caused the rising monetary costs of these disorders are noteworthy. In the U.S. alone the annual costs have been estimated to be $874 billion 5.7% of the annual U.S. G.D.P. Despite these expenditures the care provided to patients with musculoskeletal disorders is highly variable and has regularly been shown to have suboptimal outcomes. The many reasons for this ineffective care include the mutable nature of the prevailing syndromes and their limited and variable understanding. The care rendered by a broad and incongruent group of providers who practice disparate methodologies and employ variable treatments. Disorderedly triage comprised of arbitrary selection of providers, care methodologies, and treatments, which is prone to a range of extraneous influences. Treatments that are unable to apprehend the causative pathological processes, which are therefore progressive, cause irreversible damage to the respective musculoskeletal structures, and result in enduring pain and disability. The overall lack of preventative care and the consequent prevalence of these disorders especially in specific work environments and with certain high-risk life styles. This article makes recommendations for better understanding, prevention, early recognition, timely employment of disease altering therapies, streamlining the existing care, and policy initiatives for waste confinement and improvement. These discernments may improve the overall quality of care provided to these patients, diminish the staggering pain and disability caused, and can reduce the immense costs incurred.
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Affiliation(s)
- Khalid M Malik
- University of Illinois, Chicago, United States
- Corresponding Author: Professor of Anesthesiology and Pain Medicine, University of Illinois, 301 N Harvey Ave., Oak Park IL 60302, Chicago, United States. Tel: +1-3124852938,
| | | | - Farnad Imani
- Pain Research Center, Iran University of Medical Sciences, Tehran, Iran
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Yuan W, Li ZX, Zhao CL, Hou TH, Hu SW, Liu WB, Yuan FL, Xiao JR. Attenuation of the degenerative effects of endothelin-1 on cartilaginous end plate cells by the endothelin receptor antagonist BQ-123 via the Wnt/β-catenin signaling pathway. Spine J 2018; 18:1669-1677. [PMID: 29886166 DOI: 10.1016/j.spinee.2018.05.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 04/06/2018] [Accepted: 05/03/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND CONTEXT Endothelin-1 (ET-1) is an inflammatory mediator associated with cartilage end plate (CEP) degeneration in the intervertebral disc (IVD). SOX9 is downregulated during CEP degeneration, along with its targets, collagen II and aggrecan. Wnt/β-catenin signaling is associated with CEP degeneration and a downstream target of SOX9; however, the precise mechanism of CEP degeneration and the role of ET-1 are largely unknown. PURPOSE The purpose of the study was to evaluate the influence of the endothelin-A receptor antagonist, BQ-123, on ET-1-induced effects on cartilaginous end plate cells (CECs) associated with CEP degeneration via the Wnt/β-catenin signaling pathway. STUDY DESIGN/SETTING The influence of ET-1 on the expression levels of collagen II, aggrecan, and SOX9 in CECs and the effect of BQ-123 in this context were investigated. METHODS To establish a model for CEP degeneration, three lumbar discs (L3-L4, L4-L5, and L5-L6 levels) in New Zealand white rabbits were punctured close to the vertebral end plate using a 14G needle. Intervertebral disc degeneration was evaluated by magnetic resonance imaging 4 weeks after vertebral end plate injury. CECs were then isolated from the degenerated CEPs to allow evaluation of the role of ET-1 and BQ-123 and to investigate their effects on the Wnt/β-catenin signaling pathway. The expression of ET-1 in CECs from degenerated CEPs was analyzed by immunofluorescent staining. Changes in the levels of collagen II, aggrecan, and SOX9 were evaluated in CECs by real-time polymerase chain reaction and by Western blotting. The Wnt/β-catenin signaling pathway was also investigated by Western blotting. RESULTS After 4 weeks, IVDs with vertebral end plate injury exhibited clear signs of disc degeneration. Immunofluorescent staining showed that ET-1 was expressed in the cytoplasm of CECs. Endothelin-1 stimulation significantly inhibited the expression of collagen II, aggrecan, and SOX9 in CECs, whereas BQ-123 increased the levels of these three molecules. In addition, ET-1 stimulation increased the expression of β-catenin, cyclin D1, and Dvl1 in the Wnt/β-catenin signaling pathway of CECs from degenerated discs and reduced the expression of GSK-3β, whereas BQ-123 had the opposite effect. CONCLUSIONS Endothelin-1 can reduce levels of collagen II, aggrecan, and SOX9 in CECs through activation of the Wnt/β-catenin signaling pathway, whereas BQ-123 attenuates these negative effects, highlighting a new molecular mechanism with potential for exploitation for treatment of CEP degeneration.
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Affiliation(s)
- Wei Yuan
- Department of Orthopaedic Oncology, Spinal Tumor Center, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Zhen-Xi Li
- Department of Orthopaedic Oncology, Spinal Tumor Center, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Cheng-Long Zhao
- Department of Orthopaedic Oncology, Spinal Tumor Center, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Tian-Hui Hou
- Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, Shanghai, 201318, China
| | - Si-Wang Hu
- Department of Orthopaedic Oncology, Spinal Tumor Center, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Wei-Bo Liu
- Department of Orthopaedic Oncology, Spinal Tumor Center, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Feng-Lai Yuan
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention Ministry of Education, East China Normal University, Shanghai, 200241, China
| | - Jian-Ru Xiao
- Department of Orthopaedic Oncology, Spinal Tumor Center, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China.
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Acupuncture and Neural Mechanism in the Management of Low Back Pain-An Update. MEDICINES 2018; 5:medicines5030063. [PMID: 29941854 PMCID: PMC6164863 DOI: 10.3390/medicines5030063] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 06/13/2018] [Accepted: 06/21/2018] [Indexed: 12/20/2022]
Abstract
Within the last 10 years, the percentage of low back pain (LBP) prevalence increased by 18%. The management and high cost of LBP put a tremendous burden on the healthcare system. Many risk factors have been identified, such as lifestyle, trauma, degeneration, postural impairment, and occupational related factors; however, as high as 95% of the cases of LBP are non-specific. Currently, LBP is treated pharmacologically. Approximately 25 to 30% of the patients develop serious side effects, such as drowsiness and drug addiction. Spinal surgery often does not result in a massive improvement of pain relief. Therefore, complementary approaches are being integrated into the rehabilitation programs. These include chiropractic therapy, physiotherapy, massage, exercise, herbal medicine and acupuncture. Acupuncture for LBP is one of the most commonly used non-pharmacological pain-relieving techniques. This is due to its low adverse effects and cost-effectiveness. Currently, many randomized controlled trials and clinical research studies have produced promising results. In this article, the causes and incidence of LBP on global health care are reviewed. The importance of treatment by acupuncture is considered. The efforts to reveal the link between acupuncture points and anatomical features and the neurological mechanisms that lead to acupuncture-induced analgesic effect are reviewed.
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Correlation of texture analysis of paraspinal musculature on MRI with different clinical endpoints: Lumbar Stenosis Outcome Study (LSOS). Eur Radiol 2018; 29:22-30. [DOI: 10.1007/s00330-018-5552-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 05/09/2018] [Accepted: 05/21/2018] [Indexed: 01/03/2023]
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Jimenez-Garcia R, del Barrio JL, Hernandez-Barrera V, de Miguel-Díez J, Jimenez-Trujillo I, Martinez-Huedo MA, Lopez-de-Andres A. Is there an association between diabetes and neck pain and lower back pain? Results of a population-based study. J Pain Res 2018; 11:1005-1015. [PMID: 29872337 PMCID: PMC5973317 DOI: 10.2147/jpr.s158877] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The objective of the study was to study the association between low back pain (LBP), neck pain (NP), and diabetes while controlling for many sociodemographic characteristics, comorbidities, and lifestyle variables. The study also aimed to identify which of these variables is independently associated with LBP and NP among diabetes sufferers. METHODS A case-control study using data taken from the European Health Interview Surveys for Spain was conducted in 2009/2010 (n=22,188) and 2014 (n=22,842). We selected subjects ≥40 years of age. Diabetes status was self-reported. One non-diabetic control was matched by the year of survey, age, and sex for each diabetic case. The presence of LBP and NP was defined as the affirmative answer to both of the questions: "Have you suffered chronic LBP/NP over the last 12 months?" and "Has your physician confirmed the diagnosis?" Independent variables included demographic and socioeconomic characteristics, health status variables, lifestyles, and pain characteristics. RESULTS The prevalence of NP (32.2% vs 26.8%) and LBP (37.1% vs 30.3%) was significantly higher among those suffering from diabetes. Multivariable analysis showed that diabetes was associated with a 1.19 (95% CI 1.04-1.36) and 1.20 (95% CI 1.06-1.35) higher risk of NP and LBP. Among diabetic subjects, being female, concomitant mental or respiratory disorders, being obese, and physically inactive are variables associated with suffering from these pains. Those suffering NP had 8 times higher risk of reporting LBP than those without NP and the same association is found among those suffering from LBP. CONCLUSION The prevalence and intensity of NP and LBP are high among people with diabetes, affecting them significantly more than their age- and sex-matched non-diabetic controls. Specific preventive and educational strategies must be implemented to reduce the incidence, severity, and negative effect on the quality of NP and LBP among diabetic patients.
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Affiliation(s)
- Rodrigo Jimenez-Garcia
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - José Luis del Barrio
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Valentín Hernandez-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Javier de Miguel-Díez
- Respiratory Department, Hospital General Universitario Gregorio Marañón, Facultad de Medicina, Universidad Complutense de Madrid (UCM), Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Isabel Jimenez-Trujillo
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | | | - Ana Lopez-de-Andres
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
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da Cruz Fernandes IM, Pinto RZ, Ferreira P, Lira FS. Low back pain, obesity, and inflammatory markers: exercise as potential treatment. J Exerc Rehabil 2018; 14:168-174. [PMID: 29740548 PMCID: PMC5931150 DOI: 10.12965/jer.1836070.035] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 03/26/2018] [Indexed: 12/21/2022] Open
Abstract
Low back pain is a health issue with significant impact to patients and society. This narrative review aims to synthesize the relationship between obesity, low-grade inflammation and low back pain. It is known that a sedentary lifestyle is a risk factor for obesity and related disorders. The adipose tissue of obese people secretes a range of cytokines of character pro- and anti-inflammatory, with many molecular effects. In addition, pro-inflammatory cytokines are sensitizers of C-reactive protein (CRP), a marker of acute inflammation that can be linked to the musculoskeletal pain sensation individuals with back pain. Another inflammatory marker deserves mention, prostaglandin E2. Prostaglandin E2 is important in the process of triggering actions such as pyrexia, sensation of pain and inflammation, which are exhibited in low back pain condition. The potential for exercises and physical activity to control these mediators and act as a preventative measure for back pain are important because they work as a nonpharmacological strategy to this target audience. There are two types of exercise discussed in this review, the moderate-intensity continuous training and high-intensity interval training.
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Affiliation(s)
- Isabela Maia da Cruz Fernandes
- Exercise and Immunometabolism Research Group, Department of Physical Education, Faculty of Sciences and Technology, São Paulo State University, Presidente Prudente, São Paulo,
Brazil
| | - Rafael Zambelli Pinto
- Department of Physical Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte,
Brazil
| | - Paulo Ferreira
- Discipline of Physiotherapy, The University of Sydney – Faculty of Health Sciences, Sydney,
Australia
| | - Fábio Santos Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, Faculty of Sciences and Technology, São Paulo State University, Presidente Prudente, São Paulo,
Brazil
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Does an Aerobic Exercise Improve Outcomes in Older Sedentary Nonspecific Low Back Pain Subjects? A Randomized Controlled Study. TOPICS IN GERIATRIC REHABILITATION 2018. [DOI: 10.1097/tgr.0000000000000177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Association of body mass index with chronic pain prevalence: a large population-based cross-sectional study in Japan. J Anesth 2018; 32:360-367. [PMID: 29582154 DOI: 10.1007/s00540-018-2486-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 03/16/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE The aim of this study was to examine the association between body mass index and chronic pain. METHODS The outcome was chronic pain prevalence by body mass index (BMI). BMIs of less than 18.5, 18.5-25.0, 25.0-30.0, and 30.0 or over kg/m2 were defined as underweight, normal weight, overweight, and obese. SUBJECTS We used data from 4993 participants (2464 men and 2529 women aged 20-79 years) of the Pain Associated Cross-sectional Epidemiological survey in Japan. Sex-stratified multivariable-adjusted odds ratios were calculated with 95% confidence intervals using a logistic regression model including age, smoking, exercise, sleep time, monthly household expenditure, and presence of severe depression. We analyzed all ages and age subgroups, 20-49 and 50-79 years. RESULTS The prevalence of chronic pain was higher among underweight, overweight, and obese male respondents than those reporting normal weight, with multivariable odds ratios of 1.52 (1.03-2.25), 1.55 (1.26-1.91), and 1.71 (1.12-2.60). According to underweight, only older men showed higher prevalence of chronic pain than normal weight men with odd ratios, 2.19 (1.14-4.20). Being overweight and obese were also associated with chronic pain in women; multivariable odds ratios were 1.48 (1.14-1.93) and 2.09 (1.20-3.64). Being underweight was not associated with chronic pain. CONCLUSION There was a U-shaped association between BMI and chronic pain prevalence among men ≥ 50 years, and a dose-response association among women. Our finding suggests that underweight should be considered in older men suffering chronic pain.
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Valdivieso P, Franchi MV, Gerber C, Flück M. Does a Better Perfusion of Deconditioned Muscle Tissue Release Chronic Low Back Pain? Front Med (Lausanne) 2018; 5:77. [PMID: 29616222 PMCID: PMC5869187 DOI: 10.3389/fmed.2018.00077] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 03/07/2018] [Indexed: 12/19/2022] Open
Abstract
Non-specific chronic low back pain (nsCLBP) is a multifactorial condition of unknown etiology and pathogenesis. Physical and genetic factors may influence the predisposition of individuals to CLBP, which in many instances share a musculoskeletal origin. A reduced pain level in low back pain patients that participate in exercise therapy highlights that disuse-related muscle deconditioning may predispose individuals to nsCLBP. In this context, musculoskeletal pain may be the consequence of capillary rarefaction in inactive muscle as this would lower local tissue drainage and washing out of toxic waste. Muscle activity is translated into an angio-adaptative process, which implicates angiogenic-gene expression and individual response differences due to heritable modifications of such genes (gene polymorphisms). The pathophysiologic mechanism underlying nsCLBP is still largely unaddressed. We hypothesize that capillary rarefaction due to a deconditioning of dorsal muscle groups exacerbates nsCLBP by increasing noxious sensation, reducing muscle strength and fatigue resistance by initiating a downward spiral of local deconditioning of back muscles which diminishes their load-bearing capacity. We address the idea that specific factors such as angiotensin-converting enzyme and Tenascin-C might play an important role in altering susceptibility to nsCLBP via their effects on microvascular perfusion and vascular remodeling of skeletal muscle, inflammation, and pain sensation. The genetic profile may help to explain the individual predisposition to nsCLBP, thus identifying subgroups of patients, which could benefit from ad hoc treatment types. Future therapeutic approaches aimed at relieving the pain associated with nsCLBP should be based on the verification of mechanistic processes of activity-induced angio-adaptation and muscle-perfusion.
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Affiliation(s)
- Paola Valdivieso
- Laboratory for Muscle Plasticity, Department of Orthopedics, University of Zurich, Zürich, Switzerland.,Interdisciplinary Spinal Research, Department of Chiropractic Medicine, Balgrist University Hospital, Zürich, Switzerland
| | - Martino V Franchi
- Laboratory for Muscle Plasticity, Department of Orthopedics, University of Zurich, Zürich, Switzerland
| | - Christian Gerber
- Orthopedics Department, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Martin Flück
- Laboratory for Muscle Plasticity, Department of Orthopedics, University of Zurich, Zürich, Switzerland
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Munster MM, Brismée JM, Sizer PS, Browne K, Dewan B, Litke A, Pape JL, Sobczak S. Can 5 minutes of repetitive prone press-ups and sustained prone press-ups following a period of spinal loading reverse spinal shrinkage? Physiother Theory Pract 2018; 35:259-267. [DOI: 10.1080/09593985.2018.1442539] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Michelle M Munster
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Jean-Michel Brismée
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Phillip S Sizer
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Kevin Browne
- The University of Texas at El Paso, El Paso, TX, USA
| | - Birendra Dewan
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Amber Litke
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - John L Pape
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Stéphane Sobczak
- Center for Rehabilitation Research, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
- Département d’Anatomie, Université du Québec à Trois-Rivières, Québec, Canada
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The Relationship Between Body Mass Index and Fatty Infiltration in the Shoulder Musculature. J Comput Assist Tomogr 2018; 42:323-329. [DOI: 10.1097/rct.0000000000000672] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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