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Huang H, Liu R, Shao J, Chen S, Sun J, Zhu J. Biomechanically based Fu's subcutaneous needling treatment for senile knee osteoarthritis: protocol for a randomized controlled trial. J Orthop Surg Res 2024; 19:394. [PMID: 38978119 PMCID: PMC11232289 DOI: 10.1186/s13018-024-04878-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 06/25/2024] [Indexed: 07/10/2024] Open
Abstract
INTRODUCTION Fu's subcutaneous needling (FSN) is a new type of acupuncture that uses subcutaneous tissue to oscillate from side to side to improve muscle pathology status and can be effective in treating Knee osteoarthritis. Nonetheless, whether the clinical effect is similar to that of most commonly used drugs is unclear. Thus, this study aims to determine the pain-relieving effect and improvement in the joint function of the FSN therapy by comparing it with that of a positive control drug (celecoxib). Furthermore, this clinical trial also aims to evaluate the effect of FSN on gait and lower limb muscle flexibility, which can further explore the scientific mechanisms of the FSN therapy. METHODS AND ANALYSIS This study is a randomized, parallel-controlled, single-center prospective clinical study that includes 60 participants, with an FSN group (n = 30) and a drug group (n = 30). The Fu's subcutaneous needling (FSN) group undergo the FSN therapy 3 times a week for 2 weeks, while the drug group receives 0.2 g/day oral celecoxib for 2 weeks, with a follow-up period of 4 weeks after the completion of treatment. The primary outcome is the difference in the visual analog scale score after 2 weeks of treatment compared with baseline. The Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index, joint active range of motion test, three-dimensional gait analysis, and shear wave elastic imaging technology analysis in lower limb muscles are also performed to demonstrate clinical efficacy. ETHICS AND DISSEMINATION The trial is performed following the Declaration of Helsinki. The study protocol and consent form have been approved by the Ethics Committee of Guangdong Provincial Hospital of Chinese Medicine. All patients will give informed consent before participation and the trial is initiated after approval. The results of this trial will be disseminated through publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT06328153.
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Affiliation(s)
- Hai Huang
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Ruixuan Liu
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jieying Shao
- The Eighth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Shiyang Chen
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jian Sun
- Clinical Medical College of Acupuncture & Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
| | - Junxia Zhu
- Baiyun Hospital of The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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Shen X, Wang S, Chen J, Li J, Li C, Xiang R, Zhao C, Xu X. Inter-rater reliability and test-retest reliability of the foot posture index (FPI-6) for assessing static foot posture in elderly female patients with knee osteoarthritis and its association with quadriceps muscle tone and stiffness. Front Bioeng Biotechnol 2024; 12:1385986. [PMID: 38983600 PMCID: PMC11232489 DOI: 10.3389/fbioe.2024.1385986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 05/29/2024] [Indexed: 07/11/2024] Open
Abstract
Objective 1. To assess the Inter-rater reliability and test-retest reliability of FPI-6 total score and individual scores in static foot posture evaluation among elderly female patients with knee osteoarthritis (KOA), aiming to establish the reliability of the FPI-6 scale. 2. To investigate the disparity between dominant and non-dominant quadriceps characteristics in elderly female KOA patients, as well as explore the correlation between quadriceps characteristics and abnormal foot posture, thereby offering novel insights for the prevention and treatment of KOA. Methods The study enrolled a total of 80 lower legs of 40 participants (all female) with unilateral or bilateral KOA, who were assessed by two raters at three different time points. The inter-rater and test-retest reliability of the FPI-6 was evaluated using the intra-class correlation coefficient (ICC), while the absolute reliability of FPI-6 was examined using the standard error of measurement (SEM), minimum detectable change (MDC), and Bland-Altman analysis. The internal consistency of FPI-6 was assessed using Spearman's correlation coefficient. Additionally, MyotonPRO was employed to assess quadriceps muscle tone and stiffness in all participants, and the association between quadriceps muscle tone/stiffness and the total score of FPI-6 was analyzed. Result Our study found excellent inter-rater and test-retest reliability (ICC values of 0.923 and 0.931, respectively) for the FPI-6 total score, as well as good to excellent reliability (ICC values ranging from 0.680 to 0.863 and 0.739-0.883) for individual items. The SEM and MDC values for the total score of FPI-6 among our study inter-rater were 0.78 and 2.15, respectively. and the SEM and MDC values for the test-retest total score of FPI-6 were found to be 0.76 and 2.11, respectively. Furthermore, the SEM and MDC values between inter-rater and test-retest across six individual items ranged from 0.30 to 0.56 and from 0.84 to 1.56. The Bland-Altman plots and respective 95% LOA showed no evidence of systematic bias. In terms of the mechanical properties of the quadriceps on both sides, the muscle tone and stiffness of rectus femoris (RF), vastus medialis (VM), and vastus lateralis (VL) were significantly higher in the non-dominant leg compared to the dominant leg. Additionally, in the non-dominant leg, there was a significant positive correlation between the muscle tone and stiffness of VM, VL, RF and the total score of FPI-6. However, in the dominant leg, only VM's muscle tone and stiffness showed a significant positive correlation with the total score of FPI-6. Conclusion The reliability of the FPI-6 total score and its six individual items was good to excellent. Our findings offer a straightforward and dependable approach for researchers to assess foot posture in elderly female patients with KOA. Furthermore, we observed significantly greater quadriceps tension and stiffness in the non-dominant leg compared to the dominant leg. The FPI-6 total score exhibited a significant correlation with changes in quadriceps muscle performance among KOA patients. These observations regarding the relationship between changes in quadriceps muscle performance and foot posture in elderly female KOA patients may provide novel insights for disease prevention, treatment, and rehabilitation.
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Affiliation(s)
- XingXing Shen
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shuai Wang
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiahao Chen
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Junyi Li
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Congcong Li
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ruian Xiang
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Chuanxi Zhao
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou, China
| | - Xuemeng Xu
- The Fifth Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou, China
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Simão DT, Heise CO, Rodrigues JC, Yamauti LS, Villegas RI, Cho AB, Mattar Junior R. Functional and morphological evaluation of the trapezius muscle after spinal accessory nerve transfer to brachial plexus nerves. Microsurgery 2024; 44:e31152. [PMID: 38363113 DOI: 10.1002/micr.31152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 12/05/2023] [Accepted: 01/24/2024] [Indexed: 02/17/2024]
Abstract
INTRODUCTION The main innervation of the trapezius muscle is provided by the spinal accessory nerve. Several studies describe the contributions of cervical plexus roots to the trapezius muscle innervation, either directly or through connections with the spinal accessory nerve. There is no adequate understanding of how the trapezius muscle is affected after using the spinal accessory nerve in nerve transfer procedures with the usual technique, preserving at least 1 branch for the upper trapezius. METHODS We evaluated 20 patients with sequelae of traumatic brachial plexus injury who underwent surgical procedures for brachial plexus repair or free muscle transfer, which included the spinal accessory nerve transfer technique and were followed for a minimum of 1 year. The three portions trapezius muscle were evaluated by physical examination, magnetic resonance imaging (analysis of fatty degeneration) and electromyography. RESULTS In all evaluation methods, the middle and lower portions of the trapezius muscle showed more significant morphological and/or functional impairment than the upper portion, in most cases. There was a statistically significant difference in all the complementary exams results, between the affected side (with sacrifice of the nerve) versus the normal side, in the middle and lower portions of the trapezius muscle. CONCLUSIONS Physical examination alone is not sufficient to determine the residual functionality of the trapezius muscle. Magnetic resonance imaging and electromyography are useful tools to assess both morphological involvement of the trapezius muscle and nerve conduction impairment of the trapezius muscle, respectively. The results suggest that the middle and lower portions of the trapezius muscle are affected by previous SAN transfer and should be considered with caution for further muscle transfer procedures.
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Affiliation(s)
- Danielle Tiemi Simão
- Division of Hand Surgery and Microsurgery, Institute of Orthopedics and Traumatology, "Hospital das Clínicas" of the School of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Carlos O Heise
- Division of Neurology, "Hospital das Clínicas" of the School of Medicine of the University of São Paulo, São Paulo, Brazil
| | - João C Rodrigues
- Department of Imaging Diagnostic, Hospital Israelita Albert Einstein, São Paulo, Brazil
- Radiology Department, Institute of Orthopedics and Traumatology, "Hospital das Clínicas" of the School of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Lucas S Yamauti
- Division of Hand Surgery and Microsurgery, Institute of Orthopedics and Traumatology, "Hospital das Clínicas" of the School of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Robin I Villegas
- Division of Hand Surgery and Microsurgery, Institute of Orthopedics and Traumatology, "Hospital das Clínicas" of the School of Medicine of the University of São Paulo, São Paulo, Brazil
| | - Alvaro B Cho
- Division of Hand Surgery and Microsurgery, Institute of Orthopedics and Traumatology, "Hospital das Clínicas" of the School of Medicine of the University of São Paulo, São Paulo, Brazil
- Division of Hand Surgery and Microsurgery, Coordinator of the Hand Surgery and Microsurgery Fellowship Program, ABC Medical School, Santo André, Brazil
| | - Rames Mattar Junior
- Division of Hand Surgery and Microsurgery, Institute of Orthopedics and Traumatology, "Hospital das Clínicas" of the School of Medicine of the University of São Paulo, São Paulo, Brazil
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Suwankanit K, Shimizu M, Suzuki K, Kaneda M. Usefulness of Ultrasound Shear Wave Elastography for Detection of Quadriceps Contracture in Immobilized Rats. Animals (Basel) 2023; 14:76. [PMID: 38200807 PMCID: PMC10778017 DOI: 10.3390/ani14010076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/15/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Quadriceps contracture is an abnormal pathological shortening of the muscle-tendon unit. To improve the prognosis of quadriceps contracture, improvement of its diagnostic method is needed. In this study, we evaluated the diagnostic utility of ultrasound shear wave elastography in a rat model of quadriceps contracture induced by immobilization. Fifty Wistar rats were randomly divided into control and immobilization groups. During up to 4 weeks of joint immobilization, the quadriceps elastic modulus, muscle hardness, creatinine phosphokinase levels, joint range of motion, histopathologic parameters, and levels of fibrosis-associated mRNA expression were measured every week in the immobilization and control groups and compared. In the immobilization group, the elastic modulus gradually but significantly increased (p < 0.05) throughout the immobilization period. However, muscle hardness and serum creatinine phosphokinase levels only increased at 1 and 2 weeks after the start of immobilization, respectively. Muscle atrophy and shortening progressed throughout the immobilization group. Collagen type I and III, α-SMA protein, and mRNA expression of IL-1β and TGF-β1 significantly increased (p < 0.05) throughout in the immobilization group. Ultrasound shear wave elastography is the most useful method for clinical assessment of muscle contracture.
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Affiliation(s)
- Kanokwan Suwankanit
- Department of Veterinary Diagnostic Imaging, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Tokyo 183-0054, Japan;
- Department of Clinical Sciences and Public Health, Faculty of Veterinary Science, Mahidol University, Nakhon Pathom 73170, Thailand
| | - Miki Shimizu
- Department of Veterinary Diagnostic Imaging, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Tokyo 183-0054, Japan;
| | - Kazuhiko Suzuki
- Laboratory of Veterinary Toxicology, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Tokyo 183-0054, Japan;
| | - Masahiro Kaneda
- Laboratory of Veterinary Anatomy, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Tokyo 183-8509, Japan;
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Götschi T, Snedeker JG, Fitze DP, Sarto F, Spörri J, Franchi MV. Three-dimensional mapping of ultrasound-derived skeletal muscle shear wave velocity. Front Bioeng Biotechnol 2023; 11:1330301. [PMID: 38179131 PMCID: PMC10764491 DOI: 10.3389/fbioe.2023.1330301] [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: 10/30/2023] [Accepted: 12/08/2023] [Indexed: 01/06/2024] Open
Abstract
Introduction: The mechanical properties of skeletal muscle are indicative of its capacity to perform physical work, state of disease, or risk of injury. Ultrasound shear wave elastography conducts a quantitative analysis of a tissue's shear stiffness, but current implementations only provide two-dimensional measurements with limited spatial extent. We propose and assess a framework to overcome this inherent limitation by acquiring numerous and contiguous measurements while tracking the probe position to create a volumetric scan of the muscle. This volume reconstruction is then mapped into a parameterized representation in reference to geometric and anatomical properties of the muscle. Such an approach allows to quantify regional differences in muscle stiffness to be identified across the entire muscle volume assessed, which could be linked to functional implications. Methods: We performed shear wave elastography measurements on the vastus lateralis (VL) and the biceps femoris long head (BFlh) muscle of 16 healthy volunteers. We assessed test-retest reliability, explored the potential of the proposed framework in aggregating measurements of multiple subjects, and studied the acute effects of muscular contraction on the regional shear wave velocity post-measured at rest. Results: The proposed approach yielded moderate to good reliability (ICC between 0.578 and 0.801). Aggregation of multiple subject measurements revealed considerable but consistent regional variations in shear wave velocity. As a result of muscle contraction, the shear wave velocity was elevated in various regions of the muscle; showing pre-to-post regional differences for the radial assessement of VL and longitudinally for BFlh. Post-contraction shear wave velocity was associated with maximum eccentric hamstring strength produced during six Nordic hamstring exercise repetitions. Discussion and Conclusion: The presented approach provides reliable, spatially resolved representations of skeletal muscle shear wave velocity and is capable of detecting changes in three-dimensional shear wave velocity patterns, such as those induced by muscle contraction. The observed systematic inter-subject variations in shear wave velocity throughout skeletal muscle additionally underline the necessity of accurate spatial referencing of measurements. Short high-effort exercise bouts increase muscle shear wave velocity. Further studies should investigate the potential of shear wave elastography in predicting the muscle's capacity to perform work.
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Affiliation(s)
- Tobias Götschi
- Orthopaedic Biomechanics Laboratory, Department of Orthopaedics, Balgrist University Hospital, Zurich, Switzerland
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
- Department of Orthopaedics, Sports Medical Research Group, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Jess G. Snedeker
- Orthopaedic Biomechanics Laboratory, Department of Orthopaedics, Balgrist University Hospital, Zurich, Switzerland
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
| | - Daniel P. Fitze
- Department of Orthopaedics, Sports Medical Research Group, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
- Department of Orthopaedics, University Centre for Prevention and Sports Medicine, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Fabio Sarto
- Department of Biomedical Sciences, Institute of Physiology, University of Padua, Padua, Italy
| | - Jörg Spörri
- Department of Orthopaedics, Sports Medical Research Group, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
- Department of Orthopaedics, University Centre for Prevention and Sports Medicine, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Martino V. Franchi
- Department of Orthopaedics, Sports Medical Research Group, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
- Department of Biomedical Sciences, Institute of Physiology, University of Padua, Padua, Italy
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Nasr AJ, Pierson CJ, Tzen YT, Khazzam M, Jain NB, Lin YS. Emerging Role of Quantitative Ultrasound-Based Imaging Techniques for Characterizing Rotator Cuff Tears: A Scoping Review. Diagnostics (Basel) 2023; 13:2011. [PMID: 37370906 DOI: 10.3390/diagnostics13122011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Rotator cuff myosteatosis following cuff tears is very common and one of the most important prognostic factors in clinical management. Quantitative ultrasound-based imaging techniques (QUBIT) are frequently used along with magnetic resonance imaging (MRI) to evaluate rotator cuff fatty degeneration. However, the examination of rotator cuff tissue integrity by QUBIT is lacking a standardized imaging protocol and procedural methodologies. In this scoping review, we synthesized the current state of QUBIT against the reference imaging modalities in patients with rotator cuff tears. The literature search was extracted from 963 studies, with 22 studies included in the final review in accordance with the preferred reporting items for systematic reviews and meta-analyses extensions for scoping reviews. The selected studies included human participants and focused on measuring at least one prognostic or diagnostic factor using ultrasonography-based imaging with reference to MRI. The findings suggest both conventional B-mode ultrasound and shear wave elastography imaging were comparable to MRI-based imaging techniques for the evaluation of fatty infiltration and rotator cuff tear characterization. This review establishes guidelines for reporting shoulder-specific QUBIT aimed at developing a standardized imaging protocol. The objective was to enhance the diagnostic and prognostic capabilities of QUBIT in the clinical setting.
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Affiliation(s)
- Andrew J Nasr
- Department of Applied Clinical Research, University of Texas Southwestern, Dallas, TX 75390, USA
| | - Chris J Pierson
- Department of Applied Clinical Research, University of Texas Southwestern, Dallas, TX 75390, USA
| | - Yi-Ting Tzen
- Department of Applied Clinical Research, University of Texas Southwestern, Dallas, TX 75390, USA
- Department of Orthopaedic Surgery, University of Texas Southwestern, Dallas, TX 75390, USA
- Department of Physical Medicine and Rehabilitation, University of Texas Southwestern, Dallas, TX 75390, USA
| | - Michael Khazzam
- Department of Orthopaedic Surgery, University of Texas Southwestern, Dallas, TX 75390, USA
| | - Nitin B Jain
- Department of Orthopaedic Surgery, University of Texas Southwestern, Dallas, TX 75390, USA
- Department of Physical Medicine and Rehabilitation, University of Texas Southwestern, Dallas, TX 75390, USA
| | - Yen-Sheng Lin
- Department of Orthopaedic Surgery, University of Texas Southwestern, Dallas, TX 75390, USA
- Department of Physical Medicine and Rehabilitation, University of Texas Southwestern, Dallas, TX 75390, USA
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Chen W, Li C, Wang Y, Shen X, Wu Z, Li J, Ye Z, Xiang R, Xu X. Comparison of the asymmetries in muscle mass, biomechanical property and muscle activation asymmetry of quadriceps femoris between patients with unilateral and bilateral knee osteoarthritis. Front Physiol 2023; 14:1126116. [PMID: 37284540 PMCID: PMC10239935 DOI: 10.3389/fphys.2023.1126116] [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: 12/17/2022] [Accepted: 04/25/2023] [Indexed: 06/08/2023] Open
Abstract
Background: More and more attention has been paid to the research of muscle mass and muscle quality of quadriceps femoris (QF) in knee osteoarthritis (KOA). This study aimed to explore the asymmetric changes of muscle mass, biomechanical property and muscle activation in the inter-limbs QF of KOA patients, and tried to provide a novel insight for the evaluation, prevention and treatment of KOA. Methods: A total of 56 Participants with unilateral or bilateral KOA were included in this study: 30 patients with unilateral pain and 26 patients with bilateral pain were assigned to the bilateral group (BG) and unilateral group (UG), respectively. The symptom severity of bilateral lower limbs was evaluated by visual analogue scale, and the relatively serious leg (RSL) and relatively moderate leg (RML) were classified. The thickness of rectus femoris (RF), vastus intermedius (VI), vastus medialis (VM) and vastus lateralis (VL) were measured by ultrasound. The Shear wave elastography (SWE) techniqie was used to measure the shear modulus of RF, VM and VL. Surface electromyography (sEMG) was used to assess the root mean square (RMS) of the RF, VM, and VL during straight leg raising in a sitting position and squatting task. We calculated the asymmetry indexes of inter-limbs for the corresponding indices of the measured muscles. Result: Thickness of RF, VI and VL of RSL was lower than those on RML (p < 0.05), and thickness of VM was lower more significant (p < 0.01). Thickness of RF, VI and VL of RSL was also lower than those of RML in BG (p < 0.05), however, there was no significant difference in VM thickness (p > 0.05). There were no significant difference in Asymmetry indexes of all measured muscle thickness between the two groups (p > 0.05). The Shear modulus of RF, VM, and VL in the RML of UG and BG was higher than those in the RSL (p < 0.05). In sitting and straight leg raising task, the RMS of RF, VM and VL in RML were higher than those in RSL, UG and BG both showed this trend (p < 0.05). About squatting task, in UG, the RMS of the three muscles in RML of patients were also higher than those in the RSL (p < 0.05). However, the difference was not significant in BG (p > 0.05). In the straight leg raising task, the asymmetry indexes of RMS in RF, VM, and VL of both the two groups were positively correlated with VAS scores (p < 0.05). Conclusion: The muscle thickness, shear modulus and muscle activation electromyography of QF in RML were higher than those of RSL in unilateral KOA patients. The VM of RML in bilateral KOA patients may show muscle thickness degeneration earlier, which is closer to the VM of RSL. The shear modulus of RF, VM, and VL were higher on the RML side during the single-leg task, but there may be passive compensation for muscle activation in both lower limbs during the bipedal task. In conclusion, there is a general asymmetry of QF muscle mass, biomechanics Characteristic and performance in patients with KOA, which may provide new ideas for the assessment, treatment and rehabilitation of the disease.
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Affiliation(s)
- Weijian Chen
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Congcong Li
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yi Wang
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xingxing Shen
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zugui Wu
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Junyi Li
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zixuan Ye
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ruian Xiang
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xuemeng Xu
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Second Hospital of Traditional Chinese Medicine, Guangzhou, China
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Zurong Y, Yuandong L, Xiankui T, Fuhao M, Tang L, Junkun Z. Morphological and Mechanical Properties of Lower-Limb Muscles in Type 2 Diabetes: New Potential Imaging Indicators for Monitoring the Progress of DPN. Diabetes 2022; 71:2751-2763. [PMID: 36125913 DOI: 10.2337/db22-0009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 09/14/2022] [Indexed: 01/11/2023]
Abstract
The aim of this study was to explore changes in morphological and mechanical properties of lower-limb skeletal muscles in patients with diabetes with and without diabetic peripheral neuropathy (DPN) and seek to find a potential image indicator for monitoring the progress of DPN in patients with type 2 diabetes mellitus (T2DM). A total of 203 patients with T2DM, with and without DPN, were included in this study. Ultrasonography and ultrasound shear wave imaging (USWI) of the abductor hallux (AbH), tibialis anterior (TA), and peroneal longus (PER) muscles were performed for each subject, and the shear wave velocity (SWV) and cross-sectional area (CSA) of each AbH, TA, and PER were measured. The clinical factors influencing AbH_CSA and AbH_SWV were analyzed, and the risk factors for DPN complications were investigated. AbH_CSA and AbH_SWV in the T2DM group with DPN decreased significantly (P < 0.05), but no significant differences were found in the SWV and CSA of the TA and PER between the two groups. Toronto Clinical Scoring System (CSS) score and glycosylated hemoglobin (HbA1c) were independent predictors of AbH_CSA and AbH_SWV. As AbH_SWV and AbH_CSA decreased, Toronto CSS score and HbA1c increased and incidence of DPN increased significantly. In conclusion, the AbH muscle of T2DM patients with DPN became smaller and softer, while its morphological and mechanical properties were associated with the clinical indicators related to the progression of DPN. Thus, they could be potential imaging indicators for monitoring the progress of DPN in T2DM patients.
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Affiliation(s)
- Yang Zurong
- Department of Ultrasound Diagnosis, Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Li Yuandong
- College of Mechanical and Vehicle Engineering, Hunan University, Changsha, Hunan, China
| | - Tan Xiankui
- Department of Ultrasound Diagnosis, Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Mo Fuhao
- College of Mechanical and Vehicle Engineering, Hunan University, Changsha, Hunan, China
| | - Liu Tang
- Department of Orthopaedics, Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Zhan Junkun
- Department of Geriatric, Institute of Aging and Geriatrics, Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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Strakowski JA. Ultrasound Evaluation of Peripheral Nerve Trauma. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2022. [DOI: 10.1007/s40141-022-00346-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Chiba E, Hamamoto K, Kanai E, Oyama-Manabe N, Omoto K. A preliminary animal study on the prediction of nerve block success using ultrasonographic parameters. Sci Rep 2022; 12:3119. [PMID: 35210487 PMCID: PMC8873395 DOI: 10.1038/s41598-022-06986-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 02/07/2022] [Indexed: 11/13/2022] Open
Abstract
This study aimed to evaluate the diagnostic value of ultrasonographic parameters as an indicator for predicting regional nerve block success. Ultrasound-guided sciatic nerve block was performed in seven dogs using either 2% mepivacaine (nerve-block group) or saline (sham-block group). The cross-sectional area (CSA), nerve blood flow (NBF), and shear wave velocity (SWV) of the sciatic nerve (SWVN), SWV of the biceps femoris muscle (SWVM), and their ratio (SWVNMR) were measured at 0, 30, 60, and 90 min after the nerve block as well as the change rate of each parameter from the baseline. A receiver operating characteristic (ROC) curve analysis was performed to determine the diagnostic value of each parameter in the prediction of nerve block success. No significant changes were observed in the CSA or NBF in association with the nerve block. The SWVN and SWVNMR in the nerve-block group were significantly higher than those in the sham-block group at 90 min and at 30, 60, and 90 min, respectively (p < 0.05). The change rates of SWVN and SWVNMR in the nerve-block group were significantly higher than those in the sham-block group at all time points (p < 0.05). The ROC curve analysis showed that SWVN had a moderate diagnostic accuracy (area under the curve [AUC], 0.779), whereas SWVNMR and change rates of SWVN and SWVNMR had a high diagnostic accuracy (AUC, 0.947, 0.998, and 1.000, respectively). Ultrasonographic evaluation of the SWVN and SWVNMR could be used as indicators for predicting nerve block success.
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Affiliation(s)
- Emiko Chiba
- Department of Radiology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama, Saitama, 330-8503, Japan
| | - Kohei Hamamoto
- Department of Radiology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama, Saitama, 330-8503, Japan.
| | - Eiichi Kanai
- Laboratory of Small Animal Surgery, Department of Veterinary Medicine, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara, Kanagawa, 252-5201, Japan
| | - Noriko Oyama-Manabe
- Department of Radiology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama, Saitama, 330-8503, Japan
| | - Kiyoka Omoto
- Department of Laboratory Medicine, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama, Saitama, 330-8503, Japan
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11
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Deng M, Zhou X, Li Y, Yin Y, Liang C, Zhang Q, Lu J, Wang M, Wang Y, Sun Y, Li R, Yan L, Wang Q, Hou G. Ultrasonic Elastography of the Rectus Femoris, a Potential Tool to Predict Sarcopenia in Patients With Chronic Obstructive Pulmonary Disease. Front Physiol 2022; 12:783421. [PMID: 35069243 PMCID: PMC8766419 DOI: 10.3389/fphys.2021.783421] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 12/02/2021] [Indexed: 12/14/2022] Open
Abstract
Purpose: Skeletal muscle dysfunction is common in patients with chronic obstructive pulmonary disease (COPD) and is associated with a poor prognosis. Abnormal muscle quantity of the lower limbs is a manifestation of skeletal muscle dysfunction in patients with COPD. Shear wave ultrasound elastography (SWE) is a novel and possible tool to evaluate qualitative muscle parameters. This study explores the feasibility of SWE to measure the stiffness of the rectus femoris and evaluates its value in predicting sarcopenia in patients with COPD. Methods: Ultrasound examination of the rectus femoris was performed to determine the mean elasticity index (SWEmean), cross-sectional area (RFcsa), and thickness (RFthick) using grayscale ultrasonography (US) and SWE in 53 patients with COPD and 23 age-matched non-COPD healthy controls. The serum levels of circulating biomarkers (GDF15, resistin, and TNF-α) were measured using ELISA. The definition of sarcopenia followed the guidelines from the Asian Working Group for Sarcopenia. Receiver operating characteristic (ROC) curve analysis of the SWEmean, RFthick, and RFcsa was used to evaluate their predictive ability for sarcopenia. Results: The intraobserver and interobserver repeatability of SWE performance was excellent (all correlation coefficients > 0.95; p < 0.05). The SWEmean of the rectus femoris in patients with COPD (8.98 ± 3.12 kPa) was decreased compared with that in healthy controls (17.00 ± 5.14 kPa) and decreased with advanced global initiative for chronic obstructive lung disease (GOLD) stage. Furthermore, SWEmean was found to be independent of sex, height, and body mass, and a lower SWEmean in patients with COPD was positively associated with reduced pulmonary function, worse physical function, poor exercise tolerance, decreased muscle strength, and worse dyspnea index score. The correlation between physical function [five-repetition sit-to-stand test (5STST)], muscle function, and SWEmean was higher than those of RFthick and RFcsa. In addition, SWEmean was negatively correlated with serum GDF15 levels (r = −0.472, p < 0.001), serum resistin levels (r = −0.291, p = 0.035), and serum TNF-α levels (r = −0.433, p = 0.001). Finally, the predictive power of SWEmean [area under the curve (AUC): 0.863] in the diagnosis of sarcopenia was higher than that of RFthick (AUC: 0.802) and RFcsa (AUC: 0.816). Conclusion: Compared with grayscale US, SWE was not affected by the patient’s height, weight, or BMI and better represented skeletal muscle function and physical function. Furthermore, SWE is a promising potential tool to predict sarcopenia in patients with COPD.
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Affiliation(s)
- Mingming Deng
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Center for Respiratory Medicine, Beijing, China.,Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China.,National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Xiaoming Zhou
- Department of Pulmonary and Critical Care Medicine, Fourth Hospital of China Medical University, Shenyang, China
| | - Yanxia Li
- Respiratory Department, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yan Yin
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Chaonan Liang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Qin Zhang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Jingwen Lu
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Mengchan Wang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Yu Wang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Yue Sun
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Ruixia Li
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Liming Yan
- Department of Pulmonary and Critical Care Medicine, Fourth Hospital of China Medical University, Shenyang, China
| | - Qiuyue Wang
- Department of Pulmonary and Critical Care Medicine, First Hospital of China Medical University, Shenyang, China
| | - Gang Hou
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.,National Center for Respiratory Medicine, Beijing, China.,Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China.,National Clinical Research Center for Respiratory Diseases, Beijing, China.,Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital Affiliated to Capital Medical University Beijing, Beijing, China.,Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
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12
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Selcuk Can T, Kaniye Yilmaz B, Ozdemir S. Multifidus Muscle Stiffness in Single-level Unilateral Lumbar Disc Herniation: Comparison of Two Shear-wave Elastography Methods. HASEKI TIP BÜLTENI 2022. [DOI: 10.4274/haseki.galenos.2021.1673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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13
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Aarab Y, Flatres A, Garnier F, Capdevila M, Raynaud F, Lacampagne A, Chapeau D, Klouche K, Etienne P, Jaber S, Molinari N, Gamon L, Matecki S, Jung B. Shear Wave Elastography, A New Tool for Diaphragmatic Qualitative Assessment. A Translational Study. Am J Respir Crit Care Med 2021; 204:797-806. [PMID: 34255974 DOI: 10.1164/rccm.202011-4086oc] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
RATIONALE Prolonged mechanical ventilation (MV) is often associated either with a decrease (known atrophy) or an increase (supposed injury) in diaphragmatic thickness. Shear wave elastography is a non-invasive technique that measures shear modulus, a surrogate of tissue stiffness and mechanical properties. OBJECTIVES To describe changes in shear modulus (SM) during the ICU stay and the relationship with alterations in muscle thickness. To perform a comprehensive ultrasound-based characterization of histological and force production changes occurring in the diaphragm. METHODS Translational study using critically ill patients and mechanically ventilated piglets. Serial ultrasound examination of the diaphragm collecting thickness and SM was performed in both patients and piglets. Transdiaphragmatic pressure and diaphragmatic biopsies were collected in piglets. MEASUREMENTS AND MAIN RESULTS We enrolled 102 patients, 88 of whom were invasively mechanically ventilated. At baseline, SM was 14.3+/-4.3 kPa and diaphragm end-expiratory thickness was 2.0+/-0.5 mm. Decrease or increase by more than 10% from baseline was reported in 86% of the patients for thickness and in 92% of the patients for shear modulus. An increase in diaphragmatic thickness during the stay was associated with a decrease in SM (β=-9.34±4.41; p=0.03) after multivariable analysis. In the piglet sample, a decrease in SM over 3 days of MV was associated with loss of force production, slow and fast fiber atrophy and increased lipid droplets accumulation. CONCLUSIONS Increases in diaphragm thickness during critical illness is associated with decreased tissue stiffness as demonstrated by shear wave ultrasound elastography, consistent with the development of muscle injury and weakness.
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Affiliation(s)
| | | | - Fanny Garnier
- Centre Hospitalier Regional Universitaire de Montpellier, 26905, Montpellier, France
| | - Mathieu Capdevila
- Montpellier University and Montpellier Teaching Hospital,, Saint Eloi Anesthesiology and Critical Care Medicine, Montpellier University and Montpellier Teaching Hospital, Montpellier, France , Montpellier, France.,Montpellier Universite d'Excellence, 539031, PhyMedExp, Montpellier, France
| | | | - Alain Lacampagne
- PhyMedExp, Montpellier University, INSERM, CNRS, Montpellier, France
| | - David Chapeau
- Lapeyronie University Hospital, Intensive Care Unit, Montpellier, France
| | - Kada Klouche
- Lapeyronie University Hospital, Intensive Care Unit, Montpellier, France
| | - Pascal Etienne
- Laboratoire Charles Coulomb, 131799, Montpellier, France
| | - Samir Jaber
- University hospital. CHU de MONTPELLIER HOPITAL SAINT ELOI, Intensive Care Unit and transplantation-Departement of Anesthesiology DAR B, Montpellier Cedex 5, France
| | - Nicolas Molinari
- CHU Montpellier - Hôpital la Colombière, DIM, Montpellier, France
| | - Lucie Gamon
- Montpellier University and Montpellier Teaching Hospital,, Saint Eloi Anesthesiology and Critical Care Medicine, Montpellier University and Montpellier Teaching Hospital, Montpellier, France
| | - Stefan Matecki
- Universite de Montpellier, 27037, 4. Pediatric Functional Exploration Unit, University Hospital of Montpellier, Montpellier, France
| | - Boris Jung
- Centre Hospitalier Regional Universitaire de Montpellier, 26905, medical ICU, Montpellier, France;
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14
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Zhu Y, Jin Z, Luo Y, Wang Y, Peng N, Peng J, Wang Y, Yu B, Lu C, Zhang S. Evaluation of the Crushed Sciatic Nerve and Denervated Muscle with Multimodality Ultrasound Techniques: An Animal Study. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:377-392. [PMID: 31699548 DOI: 10.1016/j.ultrasmedbio.2019.10.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 10/03/2019] [Accepted: 10/04/2019] [Indexed: 06/10/2023]
Abstract
This study was aimed at evaluating the value of multimodality ultrasound techniques in the detection of crushed sciatic nerve and denervated muscle in rabbits. Fifty healthy male New Zealand white rabbits were randomly divided into five groups (n = 10 in each group): four crushed injury groups at 1, 2, 4 and 8 wk post-sciatic nerve crushed injury, and a control group without crush injury. The crushed sciatic nerve and denervated muscle were measured with conventional ultrasound, shear wave elastography and contrast-enhanced ultrasonography, and the results were compared with the histopathological parameters. The inter- and intra-reader reliability of multimodality ultrasound was assessed with intra-class correlation coefficients. Our results revealed that the sciatic nerve thickened at 2 wk post-crushed injury (p < 0.01), but recovered to almost normal thickness at 8 wk post-injury. Stiffness of the crushed nerve gradually increased (p < 0.01), and intraneural blood volume decreased (area under the curve, peak intensity, time to peak, p < 0.01 each) over time. Histopathological evaluation revealed obvious collagen hyperplasia and poor regenerated microvascular and sparse axonal regeneration and remyelination. Compared with that of the control group, the elastic modulus of the denervated muscle significantly increased (p < 0.05), which may be related to the increased intramuscular collagen (p < 0.01) and decreased muscle fiber cross-sectional area (p < 0.01). There were no significant differences in contrast-enhanced ultrasonography parameters (area under the curve, peak intensity, time to peak) of the denervated muscle between the crush injury groups and the control group (p >0.05). All ultrasound results had excellent inter- and intra-reader consistency (intraclass correlation coefficient >0.80). In conclusion, multimodality ultrasound techniques could provide quantitative information on the morphologic changes, mechanical properties and blood perfusion of crushed nerve and denervated muscle, which may be of great importance in clinical practice.
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Affiliation(s)
- Yaqiong Zhu
- Medical College of Nankai University, Tianjin, China; Departments of Ultrasound, Chinese PLA General Hospital, Beijing, China; Beijing Key Laboratory of Chronic Heart Failure Precision Medicine, Chinese PLA General Hospital, Beijing, China
| | - Zhuang Jin
- Departments of Ultrasound, Chinese PLA General Hospital, Beijing, China; General hospital of Northern Theater Command, Shenyang, Liaoning province, China
| | - Yukun Luo
- Departments of Ultrasound, Chinese PLA General Hospital, Beijing, China.
| | - Yuexiang Wang
- Departments of Ultrasound, Chinese PLA General Hospital, Beijing, China.
| | - Nan Peng
- Department of Geriatric Rehabilitation, Chinese PLA General Hospital, Beijing, China
| | - Jiang Peng
- Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China; Key Lab of Musculoskeletal Trauma & War Injuries, Chinese PLA General Hospital, Beijing, China
| | - Yu Wang
- Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China; Key Lab of Musculoskeletal Trauma & War Injuries, Chinese PLA General Hospital, Beijing, China
| | - Bo Yu
- Departments of Ultrasound, Chinese PLA General Hospital, Beijing, China
| | - Changfeng Lu
- Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China; Key Lab of Musculoskeletal Trauma & War Injuries, Chinese PLA General Hospital, Beijing, China
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15
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Shi X, Yu W, Wang T, Battulga O, Wang C, Shu Q, Yang X, Liu C, Guo C. Electroacupuncture alleviates cartilage degradation: Improvement in cartilage biomechanics via pain relief and potentiation of muscle function in a rabbit model of knee osteoarthritis. Biomed Pharmacother 2020; 123:109724. [PMID: 31918209 DOI: 10.1016/j.biopha.2019.109724] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 11/12/2019] [Accepted: 11/27/2019] [Indexed: 01/13/2023] Open
Abstract
Knee osteoarthritis (KOA) is a chronic degenerative joint disorder characterized by loss of articular cartilage and progressive deterioration, leading to pain and functional limitation. Abnormal biomechanics play a core role in the onset and development of KOA. The aim of this study was to explore whether electroacupuncture (EA) may relieve pain and adjust the biomechanical properties of the extensor-flexor muscles to improve abnormal joint loading, thus alleviating the degradation of cartilage in a rabbit model of KOA. Firstly, a KOA model was induced by immobilization for 6 weeks. Then, different interventions (EA and celecoxib) were applied for 4 weeks. The levels of pain and disability were assessed using the Lequesne MG index. Muscle function, including function of the rectus femoris and biceps femoris, was tested through hematoxylin-eosin staining (HE staining) and use of a microforce tension-torsion instrument. The cartilage was tested using nanoindentation, Safranin O-Fast Green staining, confocal laser scanning microscopy (immunofluorescence), immunohistochemistry and the enzyme-linked immunosorbent assay (ELISA). Finally, we found that EA and celecoxib resulted in lower behavioral and pain scores than the model group. In addition, it improved the function of muscles. Furthermore, those treatments alleviated the rate of cartilage degradation, manifested as increased loss factor without statistical difference and a significant reduction in the Mankin score. This promoted the metabolism of type II collagen in the cartilage layer and drastically reduced the expression of CTX-II in the synovial fluid and peripheral serum. Concisely, EA promotes pain limitation and ameliorates muscular atrophy-induced inappropriate biomechanical loading on the articular cartilage through pain relief and potentiation of muscle function, thus improving cartilage viscoelasticity, as demonstrated by the retarded degradation of type II collagen in our KOA model.
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Affiliation(s)
- Xiaowei Shi
- Department of Massage, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Wenjing Yu
- Department of Pediatrics, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tong Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Oyunerdene Battulga
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Chunjiu Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Qi Shu
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Xue Yang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Changxin Liu
- Department of Tuina and Pain, Beijing University of Chinese Medicine Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Changqing Guo
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China.
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16
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Alis D, Durmaz ESM, Alis C, Erol BC, Okur B, Kizilkilic O, Mihmanli I. Shear Wave Elastography of the Lumbar Multifidus Muscle in Patients With Unilateral Lumbar Disk Herniation. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:1695-1703. [PMID: 30426520 DOI: 10.1002/jum.14854] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 10/10/2018] [Indexed: 05/12/2023]
Abstract
OBJECTIVES To assess lumbar multifidus muscle stiffness in patients with unilateral lumbar disk herniation (LDH) causing nerve root compression using shear wave elastography (SWE). METHODS Thirty-three patients with unilateral subarticular LDH (L3-L4, L4-L5, and L5-S1) causing nerve root compression, diagnosed by magnetic resonance imaging, were enrolled in the study. Exclusion criteria were bilateral or multilevel LDH confirmed on magnetic resonance imaging, bilateral leg symptoms, and patients with a history of any spinal operation, malignancy, trauma, infection, spondylolisthesis, severe lateral recess stenosis, spinal canal stenosis, and substantial comorbidities. Two observers separately evaluated the multifidus muscle using SWE. Shear wave elastographic examinations of the muscle were performed slightly below the herniation using the spinous process of the vertebra as a landmark. The stiffness of the muscle between affected and normal sides was compared. Moreover, the correlation between the stiffness and duration of the symptoms and the correlation between the stiffness and severity of the nerve compression were also calculated. RESULTS The mean stiffness values of the multifidus muscle on the affected side (mean ± SD: observer 1, 14.08 ± 3.57 kPa; observer 2, 13.70 ± 4.05 kPa) were significantly lower compared to the contralateral side (observer 1, 18.81 ± 3.95 kPa; observer 2, 18.28 ± 4.12 kPa; P < .001). The muscle stiffness had a moderate negative correlation with the duration of the symptoms and the severity of the nerve compression (observer 1, r = -0.535; observer 2, r = -0.458; P < .001). CONCLUSIONS The multifidus muscle on the ipsilateral side of the LDH showed reduced stiffness values, and stiffness values were negatively correlated with the disease duration and severity of the nerve compression. Further studies might reveal the potential role of SWE of the multifidus muscle in determining clinical outcomes and assessing effectiveness treatment in patients with LDH.
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Affiliation(s)
- Deniz Alis
- Department of Radiology, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | | | - Ceren Alis
- Department of Neurology, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Burak Caglar Erol
- Department of Radiology, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Betul Okur
- Department of Physical Medicine and Rehabilitation, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Osman Kizilkilic
- Department of Radiology, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Ismail Mihmanli
- Department of Radiology, Istanbul University, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
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17
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Saito A, Wakasa M, Kimoto M, Ishikawa T, Tsugaruya M, Kume Y, Okada K. Age-related changes in muscle elasticity and thickness of the lower extremities are associated with physical functions among community-dwelling older women. Geriatr Gerontol Int 2018; 19:61-65. [PMID: 30556237 DOI: 10.1111/ggi.13567] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 08/16/2018] [Accepted: 10/08/2018] [Indexed: 11/30/2022]
Abstract
AIM To clarify the age-related changes in muscle elasticity or thickness of the lower extremities in older women, and to analyze their relationship with physical functions. METHODS The muscle elasticity and thickness of the rectus femoris and medial head of the gastrocnemius of 102 young women (young group) and 221 elderly women (elderly group) were measured using ultrasonography. In the elderly group, physical functions, including knee extension strength, Timed Up and Go test, single-leg standing, maximum gait speed and Four Square Step Test were also measured. RESULTS The elasticity of the rectus femoris and medial head of the gastrocnemius were significantly higher, but the muscle thickness of both muscles was significantly lower in the elderly group than in the young group (both P < 0.001). In the elderly group, the elasticity of the rectus femoris was significantly correlated with Timed Up and Go test, maximum gait speed and Four Square Step Test (ρ = 0.481, r = -0.387 and ρ = 0.401, respectively, all P < 0.001), and the medial head of the gastrocnemius was similar (ρ = 0.471, r = -0.489 and ρ = 0.422, respectively, all P < 0.001). The muscle thickness of the rectus femoris was significantly associated with knee extension strength (r = 0.444, P < 0.001). CONCLUSIONS Older women showed age-related changes in high elasticity and atrophy of the rectus femoris and medial head of the gastrocnemius. The high elasticity of both muscles, not muscle thickness, was associated with dynamic balance and walking ability. Geriatr Gerontol Int 2019; 19: 61-65.
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Affiliation(s)
- Akira Saito
- Department of Physical Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
| | - Masahiko Wakasa
- Department of Physical Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
| | - Minoru Kimoto
- Department of Physical Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
| | - Takashi Ishikawa
- Department of Occupational Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
| | - Megumi Tsugaruya
- Department of Occupational Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
| | - Yu Kume
- Department of Occupational Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
| | - Kyoji Okada
- Department of Physical Therapy, Akita University Graduate School of Health Sciences, Akita, Japan
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