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Medrano-de-la-Fuente R, Hernando-Garijo I, Mingo-Gómez MT, Jiménez-Del-Barrio S, Hernández-Lázaro H, Ceballos-Laita L. Is adding dry needling to a standard care protocol beneficial in patients with chronic neck pain? A randomized placebo-controlled trial. Complement Ther Clin Pract 2024; 55:101842. [PMID: 38364664 DOI: 10.1016/j.ctcp.2024.101842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 02/06/2024] [Accepted: 02/11/2024] [Indexed: 02/18/2024]
Abstract
PURPOSE To evaluate the short-term effects of adding a dry needling therapy to a standard care protocol based on education, exercise and electrotherapy, compared to a sham procedure and to a standard care protocol in isolation in patients with chronic neck pain. MATERIAL AND METHODS A randomized placebo-controlled trial was performed. The participants in the dry needling group received a standard care protocol based on patient education, therapeutic exercise and electrotherapy, as well as two sessions of dry needling in the upper trapezius, levator scapulae, and/or sternocleidomastoid muscles. The participants in the sham dry needling group received the same standard care protocol and two sessions of sham dry needling. The participants in the control group received the same standard care protocol. The outcomes measured were pain intensity, pressure pain threshold, neck disability, range of movement, activation of deep cervical flexor muscles, kinesiophobia, pain catastrophizing, anxiety, and depression. RESULTS No significant group by time interactions were found for any of the outcome variables except for lower cervical spine range of movement (F = 3.79; p = 0.030). CONCLUSION The addition of two sessions of dry needling in the superficial neck muscles to a standard protocol did not yield superior results compared to either the standard care alone or the standard care plus sham dry needling in patients with chronic neck pain in any outcome except for cervical range of movement.
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Affiliation(s)
- Ricardo Medrano-de-la-Fuente
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - Ignacio Hernando-Garijo
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - María Teresa Mingo-Gómez
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - Sandra Jiménez-Del-Barrio
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain.
| | - Héctor Hernández-Lázaro
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
| | - Luis Ceballos-Laita
- Faculty of Health Sciences, University of Valladolid, C/ Universidad, 42004, Soria, Spain; Clinical Research in Health Sciences Group, University of Valladolid, C/ Universidad, 42004, Soria, Spain
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Campos López A, De-Miguel EE, Malo-Urriés M, Acedo TC. Mouth opening, jaw disability, neck disability, pressure pain thresholds, and myofascial trigger points in patients with disc displacement with reduction: A descriptive and comparative study. Cranio 2024; 42:309-315. [PMID: 34382921 DOI: 10.1080/08869634.2021.1956214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To assess jaw and neck function, pressure pain threshold (PPT), and the presence of trigger points (TrPs) in disc displacement with reduction (DDWR) subjects compared to healthy subjects. METHODS One hundred DDWR subjects and 100 matched controls were studied. Clinical evaluations included demographic data, range of motion, jaw and neck disability, PPT, and muscle TrPs. RESULTS DDWR subjects have limited pain-free opening limitation (p < 0.001), jaw and neck disability limitation (p < 0.001), and higher presence of active and latent TrPs limitation (p < 0.001) compared to healthy subjects. CONCLUSION DDWR subjects present a limited pain-free mouth opening, higher jaw and neck disability, lower PPT, and major presence of active and latent TrPs compared to healthy subjects. Cervical spine and TMJ evaluation and treatment should be considered in DDWR patients.
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Affiliation(s)
| | - Elena Estébanez De-Miguel
- Department Of Physiatrist And Nursery, Faculty Of Heath Sciences, University Of Zaragoza, Zaragoza, Spain
| | - Miguel Malo-Urriés
- Department Of Physiatrist And Nursery, Faculty Of Heath Sciences, University Of Zaragoza, Zaragoza, Spain
| | - Tania Camou Acedo
- Academic Department, Orthopedic Manual Therapy Center, Hermosillo, Mexico
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Yaşarer Ö, Mete E, Kaygusuz Benli R, Kılıç BB, Doğan H, Sarı Z. Association between smartphone addiction and myofascial trigger points. BMC Musculoskelet Disord 2024; 25:254. [PMID: 38561699 PMCID: PMC10985983 DOI: 10.1186/s12891-024-07383-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 03/25/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND The purpose of this study was to clarify the relationship between smartphone addiction and miyafascial trigger points in university students. METHODS A cross-sectional study of university students was conducted for the purpose of this study. The participants were assessed based on age, gender, dominant side, the amount of time they spent on their smartphones, the purpose of their use, and their posture. The Smartphone Addiction Scale Short Form (SAS-SF) was used to determine addictes and non-addicts. The cut-off value of SAS-SF is 31 and above for male and 33 and above for female. RESULTS There were 136 participants in the study. The posture score for addicts and non-addicts ones was not significantly different (p > 0,05), but the number of trigger points, maximal bending posture and trigger points in the right levator scapula and right cervical erector muscles were significantly higher in the smartphone addict participants (p < 0,05). CONCLUSIONS Smartphone addiction in university students is associated with postural changes and trigger points in the bilateral levator scapula and right cervical erector muscles. Public health programs should be developed to raise awareness about smartphone addiction, encourage screen breaks, and emphasize physical activity and exercise regularly.
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Affiliation(s)
- Özden Yaşarer
- Department of Therapy and Rehabilitation, Vocational School, Istanbul Arel University, Istanbul, Turkey.
- Department of Physiotherapy and Rehabilitation, Institute of Health Science, Marmara University, Istanbul, Turkey.
| | - Emel Mete
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, Medeniyet University, Istanbul, Turkey
| | - Reyhan Kaygusuz Benli
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, Demiroğlu Bilim University, Istanbul, Turkey
| | - Berivan Beril Kılıç
- Department of Physiotherapy and Rehabilitation, Institute of Health Science, Marmara University, Istanbul, Turkey
| | - Halis Doğan
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, Istanbul Arel University, Istanbul, Turkey
| | - Zübeyir Sarı
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, Marmara University, Istanbul, Turkey
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Lara-Palomo IC, Antequera-Soler E, Fernández-Sánchez M, Castro-Sánchez AM, García-López H. Electrical dry needling versus a non-invasive multicomponent intervention in the treatment of myofascial trigger points in patients with chronic low back pain: A randomised clinical trial. Clin Rehabil 2024; 38:347-360. [PMID: 37700695 DOI: 10.1177/02692155231201589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
OBJECTIVE To compare the effects of electrical dry needling with a non-invasive multi-component intervention in patients with chronic low back pain. DESIGN A randomised single-blind clinical trial. SETTING Outpatient Physiotherapy Clinic; home. PARTICIPANTS Sixty-four patients with chronic low back pain aged 30-65 years. INTERVENTIONS Six-week electrical dry needling on myofascial trigger points, and a non-invasive multicomponent intervention (home exercise programme, stretching and ischemic compression). MAIN MEASURES Pain (Visual Analogue Scale), disability (Roland-Morris Disability Questionnaire and Oswestry Disability Index), kinesiophobia (Tampa Scale of Kinesiophobia), quality of life and sleep (Short Form 36-item Health Survey and Pittsburgh Sleep Quality Index), isometric endurance of trunk flexor muscles (McQuade test), lumbar mobility in flexion (finger-to-floor distance), and pressure pain threshold (algometer) were assessed at baseline, after 6 weeks, and after 2 months. RESULTS ANOVA showed statistically significant differences in group-by-time interaction for most pain pressure thresholds of myofascial trigger points (P < 0.05), for disability (Roland-Morris Disability Questionnaire: F = 6.14, P = 0.016; and Oswestry Disability Index: F = 7.36, P = 0.009), for trunk anteflexion (F = 10.03, P = 0.002) and for habitual sleep efficacy (F = 6.65, P = 0.012), use of hypnotics (F = 4.77, P = 0.033) and total score of quality of sleep (F = 8.23, P = 0.006). CONCLUSIONS In comparison to a non-invasive multicomponent intervention, electrical dry needling has more positive effects on disability, pain intensity, kinesiophobia, and reducing patients' sensitivity to myofascial trigger points pressure, at post-treatment and at 2 months. CLINICAL TRIAL REGISTRATION NUMBER NCT04804228. Registered on May 28th, 2021. Available at https://clinicaltrials.gov/ct2/show/NCT04804228.
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Affiliation(s)
| | | | | | | | - Héctor García-López
- Department of Nursing, Physical Therapy and Medicine, University of Almería, Almería, Spain
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Moro MZ, de Oliveira Vidal EI, Pinheiro Módolo NS, Bono Fukushima F, Moreira de Barros GA. Dry needling, trigger point electroacupuncture and motor point electroacupuncture for the treatment of myofascial pain syndrome involving the trapezius: a randomised clinical trial. Acupunct Med 2024; 42:3-13. [PMID: 37905789 DOI: 10.1177/09645284231207865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
OBJECTIVE The objective of this study was to compare trigger point (TrP) dry needling, TrP electroacupuncture and motor point electroacupuncture of the trapezius muscle for the treatment of myofascial pain syndrome (MPS). METHODS This randomised clinical trial included 90 patients divided into three groups. Group 1 was treated with dry needling of TrPs, group 2 with intramuscular electrical stimulation of TrPs, and group 3 with electroacupuncture of motor points and/or the spinal accessory nerve. Each group received seven treatment sessions. The outcomes were the pain score measured by visual analogue scale (VAS) and quality of life evaluated by the 12-item short form (SF-12) health questionnaire. We compared the pain outcome over serial time points using growth curve analysis methods. RESULTS Participants in the three groups experienced significant improvements in pain scores over time. The average pain level of participants in group 3 across the repeated assessments was 0.98 units lower than in group 1 (mean difference (95% confidence interval (CI) = 1.74-0.23)), p = 0.012). There were no significant differences in pain scores between participants in groups 1 and 2, and there were no significant differences in quality of life across the three groups at the end of the treatment period. CONCLUSION Our results provide evidence that electrical stimulation of motor points and/or of the spinal accessory nerve may be superior in terms of pain relief (but not quality of life) to dry needling and possibly electrical stimulation of trigger points for the management of MPS involving the trapezius. TRIAL REGISTRATION NUMBER TRIAL-RBR-43R7RF (Brazilian Clinical Trials Registry).
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Affiliation(s)
- Marlene Zuccolotto Moro
- Department of Surgical Specialties and Anesthesiology, Botucatu Medical School, Sao Paulo State University (Unesp), Botucatu, Brazil
| | - Edison Iglesias de Oliveira Vidal
- Department of Surgical Specialties and Anesthesiology, Botucatu Medical School, Sao Paulo State University (Unesp), Botucatu, Brazil
| | - Norma Sueli Pinheiro Módolo
- Department of Surgical Specialties and Anesthesiology, Botucatu Medical School, Sao Paulo State University (Unesp), Botucatu, Brazil
| | - Fernanda Bono Fukushima
- Department of Surgical Specialties and Anesthesiology, Botucatu Medical School, Sao Paulo State University (Unesp), Botucatu, Brazil
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Alonso-Muñoz MB, Calvache-Mateo A, Martín-Núñez J, López-López L, Navas-Otero A, Heredia-Ciuró A, Valenza MC. Musculoskeletal, Functional and Performance Impairment in Female Overhead Athletes with a Previous Shoulder Injury. Healthcare (Basel) 2023; 12:21. [PMID: 38200927 PMCID: PMC10779138 DOI: 10.3390/healthcare12010021] [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: 11/23/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Shoulder injuries are substantial problems in overhead athletes, and more studies are necessary to deepen the knowledge on this type of injury. The objective of this study was to compare the overall function and performance of female overhead athletes with and without a previous history of shoulder injuries. METHODS In this cross-sectional study, female overhead athletes with and without a previous shoulder injury were included. Muscular impairment, the stability of the shoulder, strength, scapular dyskinesia, functionality and sports performance were evaluated. A total of 50 females were included. RESULTS There were significant differences in strength (p = 0.046) and stability (p = 0.039) between groups, with a poorer score in the group with a history of shoulder injury. Regarding scapular dyskinesia, significant differences were also observed between groups (p = 0.048), with higher levels of dyskinesia in the group with previous shoulder injury. Also, muscular impairment showed significant differences between groups for the three muscles evaluated (p < 0.005). Additionally, the group without a previous shoulder injury presented with a significantly greater score in functionality (p = 0.046) and sports performance (p = 0.004). CONCLUSION In conclusion, previous shoulder injuries are an important factor to take into account in female overhead athletes. Players with a history of shoulder injury present clinical impairments during the game, leading to poorer functional status and performance in sport.
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Affiliation(s)
| | | | | | - Laura López-López
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Av. De la Ilustración, 60, 18071 Granada, Spain; (M.B.A.-M.); (A.C.-M.); (J.M.-N.); (A.N.-O.); (A.H.-C.); (M.C.V.)
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Shomal Zadeh F, Koh RGL, Dilek B, Masani K, Kumbhare D. Identification of Myofascial Trigger Point Using the Combination of Texture Analysis in B-Mode Ultrasound with Machine Learning Classifiers. SENSORS (BASEL, SWITZERLAND) 2023; 23:9873. [PMID: 38139721 PMCID: PMC10747637 DOI: 10.3390/s23249873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/05/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023]
Abstract
Myofascial pain syndrome is a chronic pain disorder characterized by myofascial trigger points (MTrPs). Quantitative ultrasound (US) techniques can be used to discriminate MTrPs from healthy muscle. In this study, 90 B-mode US images of upper trapezius muscles were collected from 63 participants (left and/or right side(s)). Four texture feature approaches (individually and a combination of them) were employed that focused on identifying spots, and edges were used to explore the discrimination between the three groups: active MTrPs (n = 30), latent MTrPs (n = 30), and healthy muscle (n = 30). Machine learning (ML) and one-way analysis of variance were used to investigate the discrimination ability of the different approaches. Statistically significant results were seen in almost all examined features for each texture feature approach, but, in contrast, ML techniques struggled to produce robust discrimination. The ML techniques showed that two texture features (i.e., correlation and mean) within the combination of texture features were most important in classifying the three groups. This discrepancy between traditional statistical analysis and ML techniques prompts the need for further investigation of texture-based approaches in US for the discrimination of MTrPs.
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Affiliation(s)
- Fatemeh Shomal Zadeh
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5S 3G9, Canada; (F.S.Z.); (K.M.)
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON M5G 2A2, Canada;
| | - Ryan G. L. Koh
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON M5G 2A2, Canada;
| | - Banu Dilek
- Department of Physical Medicine and Rehabilitation, Dokuz Eylul University, Izmir 35340, Turkey;
| | - Kei Masani
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5S 3G9, Canada; (F.S.Z.); (K.M.)
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON M5G 2A2, Canada;
| | - Dinesh Kumbhare
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5S 3G9, Canada; (F.S.Z.); (K.M.)
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON M5G 2A2, Canada;
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Koh RGL, Dilek B, Ye G, Selver A, Kumbhare D. Myofascial Trigger Point Identification in B-Mode Ultrasound: Texture Analysis Versus a Convolutional Neural Network Approach. ULTRASOUND IN MEDICINE & BIOLOGY 2023; 49:2273-2282. [PMID: 37495496 DOI: 10.1016/j.ultrasmedbio.2023.06.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 05/18/2023] [Accepted: 06/26/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVE Myofascial pain syndrome (MPS) is one of the most common causes of chronic pain and affects a large portion of patients seen in specialty pain centers as well as primary care clinics. Diagnosis of MPS relies heavily on a clinician's ability to identify the presence of a myofascial trigger point (MTrP). Ultrasound can help, but requires the user to be experienced in ultrasound. Thus, this study investigates the use of texture features and deep learning strategies for the automatic identification of muscle with MTrPs (i.e., active and latent MTrPs) from normal (i.e., no MTrP) muscle. METHODS Participants (n = 201) were recruited from Toronto Rehabilitation Institute, and ultrasound videos of their trapezius muscles were acquired. This new data set consists of 1344 images (248 active, 120 latent, 976 normal) collected from these videos. For texture analysis, several features were investigated with varying parameters (i.e., region of interest size, feature type and pixel pair relationships). Convolutional neural networks (CNN) were also applied to observe the performance of deep learning approaches. Performance was evaluated based on the classification accuracy, micro F1-score, sensitivity, specificity, positive predictive value and negative predictive value. RESULTS The best CNN approach was able to differentiate between muscles with and without MTrPs better than the best texture feature approach, with F1-scores of 0.7299 and 0.7135, respectively. CONCLUSION The results of this study reveal the challenges associated with MTrP identification and the potential and shortcomings of CNN and radiomics approaches in detail.
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Affiliation(s)
- Ryan G L Koh
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.
| | - Banu Dilek
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada; Department of Physical Medicine and Rehabilitation, Dokuz Eylul University, Izmir, Turkey
| | - Gongkai Ye
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
| | - Alper Selver
- Department of Electrical and Electronics Engineering, Dokuz Eylul University, Izmir, Turkey
| | - Dinesh Kumbhare
- KITE Research Institute, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
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Formenton MR, Portier K, Gaspar BR, Gauthier L, Yeng LT, Fantoni DT. Location of Trigger Points in a Group of Police Working Dogs: A Preliminary Study. Animals (Basel) 2023; 13:2836. [PMID: 37760236 PMCID: PMC10526025 DOI: 10.3390/ani13182836] [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: 06/29/2023] [Revised: 07/26/2023] [Accepted: 08/08/2023] [Indexed: 09/29/2023] Open
Abstract
This study examined the percentage and location of trigger points in police working dogs. Twelve dogs housed at a military police kennel were selected through convenience sampling. Only active dogs with no comorbidities or radiographic changes doing 6 hours of intense physical activity per day were included. After orthopedic and neurological examination, dogs were palpated for the detection of trigger points (TPs), carried out by two independent examiners, with criteria of palpations previously standardized. TPs were recorded using an anatomy reference image according to the corresponding anatomical location. The percentage of TPs was highest in the lumbar portion of the longissimus dorsi muscle (42%), followed by the latissimus dorsi, pectineus, quadriceps femoris, and sartorius (33%) muscles. Most TPs were located on the right side of the body. This study's percentage of TPs in police working dogs was higher in spinal and hind limb muscles, especially on the right side. The major criteria for identifying TPs in dogs were the pain responses to palpation and contractile local response. The findings of this study could be used to refine myofascial pain prevention to reduce early retirement due to musculoskeletal pain and draw attention to this kind of problem that can also affect dogs.
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Affiliation(s)
- Maira Rezende Formenton
- School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo 05508-270, Brazil; (B.R.G.); (D.T.F.)
| | - Karine Portier
- VetAgro Sup (Campus Vétérinaire), Centre de Recherche et de Formation en Algologie Comparée (CREFAC), University of Lyon, 69280 Marcy l’Etoile, France; (K.P.); (L.G.)
- Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Centre de Recherche en Neurosciences de Lyon (CRNL), University of Lyon, U1028 UMR 5292, Trajectoires, 69500 Bron, France
| | - Beatriz Ribeiro Gaspar
- School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo 05508-270, Brazil; (B.R.G.); (D.T.F.)
| | - Lisa Gauthier
- VetAgro Sup (Campus Vétérinaire), Centre de Recherche et de Formation en Algologie Comparée (CREFAC), University of Lyon, 69280 Marcy l’Etoile, France; (K.P.); (L.G.)
| | - Lin Tchia Yeng
- School of Medicine, Institute of Orthopedics and Traumatology, University of São Paulo, São Paulo 05403-010, Brazil;
| | - Denise Tabacchi Fantoni
- School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo 05508-270, Brazil; (B.R.G.); (D.T.F.)
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10
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Lee S, Moon H, Ryu Y, Lee IS, Chae Y. Sensory and emotional responses to deep pressure stimulation at myofascial trigger points: a pilot study. Front Neurosci 2023; 17:1197302. [PMID: 37483352 PMCID: PMC10360180 DOI: 10.3389/fnins.2023.1197302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 06/20/2023] [Indexed: 07/25/2023] Open
Abstract
Objective Although manual pressure, such as that used during a massage, is often associated with pain, it can simultaneously be perceived as pleasant when applied to certain body areas. We hypothesized that stimulation of myofascial trigger points (TPs) leads to simultaneous pain and pleasure. TPs are hyperirritable points located in the taut band of the skeletal muscle. Method In this study, we measured the muscle tone, muscle stiffness, and pressure pain threshold of TPs and control points in the left brachioradialis muscle of 48 healthy participants. We also applied deep compression to the two points and collected subjective data on pain, pleasantness, unpleasantness, and relief. Result Greater muscle stiffness was observed in the TPs versus control points (t = 6.55, p < 0.001), and the pain threshold was significantly lower in the TPs (t = -6.21, p < 0.001). Unpleasantness ratings after deep compression were significantly lower in the TPs compared with control points (t = -2.68, p < 0.05). Participants experienced greater relief at the TPs compared with control points (t = 2.01, p < 0.05), although the perceived pain did not differ between the two types of points. Conclusion We compared the properties of TPs and control points, and found that deep compression at TPs was associated with higher muscle tone and stiffness, lower unpleasantness ratings, and higher relief ratings compared with the control points. These findings suggest that, at least for some TPs, pain and pleasantness are simultaneously elicited by deep pressure stimulation.
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Affiliation(s)
- Seoyoung Lee
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, Republic of Korea
| | - Heeyoung Moon
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, Republic of Korea
| | - Yeonhee Ryu
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea
| | - In-Seon Lee
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, Republic of Korea
| | - Younbyoung Chae
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul, Republic of Korea
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Naseri F, Dadgoo M, Pourahmadi M, Amroodi MN, Azizi S, Tabrizian P, Amiri A. Dry needling in a multimodal rehabilitation protocol following rotator cuff repair surgery: study protocol for a double-blinded randomized sham-controlled trial. BMC Musculoskelet Disord 2023; 24:330. [PMID: 37101278 PMCID: PMC10131318 DOI: 10.1186/s12891-023-06269-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/23/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND Rotator cuff tear (RCT) is one of the main causes of shoulder pain and dysfunction. Rotator cuff repair (RCR) is a common surgical procedure for the management of RCTs. Presence of myofascial trigger points (MTrP) as a result of surgical procedure can aggravate postoperative shoulder pain. The purpose of this protocol is to describe a randomized controlled trial design to evaluate the effect of implementing 4 sessions of myofascial trigger point dry needling (MTrP-DN) within a multimodal rehabilitation protocol following RCR surgery. METHODS Forty-six participants aged 40-75 will be recruited having postoperative shoulder pain after RCR and meeting the inclusion criteria. Participants will be randomly divided into 2 groups: One group will undergo MTrP-DN, manual therapy, exercise therapy and electrotherapy and the other will receive sham dry needling (S-DN), manual therapy, exercise therapy and electrotherapy. This protocol will cover 4 weeks of intervention. The primary outcome measure will be the Numeric Pain Rating Scale (NPRS) for pain. Secondary outcome measures will be Shoulder Pain and Disability Index (SPDI), range of motion (ROM), strength and adverse events. DISCUSSION This is the first study to investigate the use of 4 sessions of MTrP-DN in combination with a multimodal rehabilitation protocol for postoperative shoulder pain, restriction, weakness and dysfunction following RCR. The results of this study may help to determine the effect of MTrP-DN on various outcomes after RCR surgery. TRIAL REGISTRATION This trial was registered at the ( https://www.irct.ir ), (IRCT20211005052677N1) on 19/2/2022.
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Affiliation(s)
- Faeze Naseri
- Department of Physiotherapy, Rehabilitation Research Center, School of Rehabilitation Sciences, Iran University of Medical Sciences, Madadkaran All., Shahnazari St., Madar Sq., Mirdamad Blvd., Tehran, Iran
| | - Mehdi Dadgoo
- Department of Physiotherapy, Rehabilitation Research Center, School of Rehabilitation Sciences, Iran University of Medical Sciences, Madadkaran All., Shahnazari St., Madar Sq., Mirdamad Blvd., Tehran, Iran.
| | - Mohammadreza Pourahmadi
- Department of Physiotherapy, Rehabilitation Research Center, School of Rehabilitation Sciences, Iran University of Medical Sciences, Madadkaran All., Shahnazari St., Madar Sq., Mirdamad Blvd., Tehran, Iran
| | - Morteza Nakhaei Amroodi
- Department of Orthopedics, Bone and Joint Reconstruction Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Shirin Azizi
- Department of Physiotherapy, Rehabilitation Research Center, School of Rehabilitation Sciences, Iran University of Medical Sciences, Madadkaran All., Shahnazari St., Madar Sq., Mirdamad Blvd., Tehran, Iran
| | - Pouria Tabrizian
- Department of Orthopedics, Bone and Joint Reconstruction Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Amiri
- Department of Physiotherapy, Rehabilitation Research Center, School of Rehabilitation Sciences, Iran University of Medical Sciences, Madadkaran All., Shahnazari St., Madar Sq., Mirdamad Blvd., Tehran, Iran
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12
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Tang F, Jiang C, Chen J, Wang L, Zhao F. Global hotspots and trends in Myofascial Pain Syndrome research from 1956 to 2022: A bibliometric analysis. Medicine (Baltimore) 2023; 102:e33347. [PMID: 36961168 PMCID: PMC10036018 DOI: 10.1097/md.0000000000033347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/02/2023] [Indexed: 03/25/2023] Open
Abstract
Myofascial Pain Syndrome (MPS) is a prevalent disease, and the related literature research has been increasing in recent years. However, there is a lack of scientific and comprehensive bibliometric analyses in the MPS research field. This study aimed to summarize and visualize the literature distribution laws, research hotspots and development trends in MPS based on bibliometric methods. Relevant literature on MPS research from 1956 to 2022 was retrieved from the Web of Science Core Collection database. Quantitative and visual analyses of the collected literature were performed using Microsoft Office 2021, Bibliometrics, VOSviewer, and CiteSpace. A total of 1099 papers were included, and the number of papers in this research field is generally upward. The USA has the most publications (270), and Univ Sao Paulo is the institution with the most publications (31). Hong CZ and Calvo-Lobo C have the same number of publications and are the authors with the most publications (20), and Simons DG is the author with the most co-citations (1078). Journal of Musculoskeletal Pain is the journal with the most publications (61), and Pain is the journal with the most co-cited papers (2598) and the highest impact factor (7.926). Lidocaine injection versus dry needling to myofascial trigger point. The importance of the local twitch response is the reference with the highest number of co-citations (136). The top 5 keywords in this period are myofascial pain syndrome (571), trigger points (218), pain (97), myofascial pain (92), and myofascial trigger point (80). The keywords of recent bursts are dry needling (2016-2022), efficacy (2020-2022), validity (2020-2022), temporomandibular joint disorder (2020-2022), and orofacial pain (2020-2022). This study summarizes and visualizes the evolution, research hotspots, and future trends of the global MPS domain from 1956 to 2022. It is helpful for scholars to understand the general situation of MPS research quickly and provide a reference for clinical decision-making and future research directions.
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Affiliation(s)
- Fei Tang
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Changgui Jiang
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Jun Chen
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Liangyong Wang
- Department of Pain Medicine, Suiyang County Hospital of Traditional Chinese Medicine, Guizhou, PR China
| | - Fukun Zhao
- Department of Clinical Pharmacy, Zunyi First People’s Hospital (The Third Affiliated Hospital of Zunyi Medical University), Guizhou, PR China
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13
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Ricci V, Mezian K, Chang KV, Tarantino D, Güvener O, Gervasoni F, Naňka O, Özçakar L. Ultrasound Imaging and Guidance for Cervical Myofascial Pain: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3838. [PMID: 36900848 PMCID: PMC10001397 DOI: 10.3390/ijerph20053838] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 02/07/2023] [Accepted: 02/16/2023] [Indexed: 06/18/2023]
Abstract
Cervical myofascial pain is a very common clinical condition in the daily practice of musculoskeletal physicians. Physical examination is currently the cornerstone for evaluating the cervical muscles and identifying the eventual presence of myofascial trigger points. Herein, the role of ultrasound assessment in precisely localizing them is progressively mounting in the pertinent literature. Moreover, using ultrasound, not only the muscle tissue but also the fascial and neural elements can be accurately located/evaluated. Indeed, several potential pain generators, in addition to paraspinal muscles, can be involved in the clinical scenario of cervical myofascial pain syndrome. In this article, the authors extensively reviewed the sonographic approach for cervical myofascial pain in order to better diagnose or guide different procedures that can be performed in the clinical practice of musculoskeletal physicians.
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Affiliation(s)
- Vincenzo Ricci
- Physical and Rehabilitation Medicine Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, 20157 Milan, Italy
| | - Kamal Mezian
- Department of Rehabilitation Medicine, First Faculty of Medicine and General University Hospital, Charles University, 12800 Prague, Czech Republic
| | - Ke-Vin Chang
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei Hu Branch, Taipei 10845, Taiwan
| | - Domiziano Tarantino
- Department of Public Health, Rehabilitation Unit, University Federico II of Naples, 80131 Naples, Italy
| | - Orhan Güvener
- Department of Physical and Rehabilitation Medicine, Mersin University Medical School, 33000 Mersin, Turkey
| | - Fabrizio Gervasoni
- Physical and Rehabilitation Medicine Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, 20157 Milan, Italy
| | - Ondřej Naňka
- Institute of Anatomy, First Faculty of Medicine, Charles University, 12800 Prague, Czech Republic
| | - Levent Özçakar
- Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, 06100 Ankara, Turkey
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14
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Liu H, Li YP, Hou MJ, Huang WJ, Chen XL, Gao Z, Jiang Z. Effect of trigger point acupuncture on pain and functional activity in patients with chronic non-specific low back pain: a randomised controlled trial. Acupunct Med 2023:9645284221107685. [PMID: 36760118 DOI: 10.1177/09645284221107685] [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: 02/11/2023]
Abstract
BACKGROUND Trigger point (TrP) acupuncture is commonly used to treat chronic non-specific low back pain (CNLBP). Evidence for the efficacy of most TrP acupuncture modalities is weak or lacking. OBJECTIVE To assess the effect of TrP acupuncture on pain, disability, gait and muscle activation in patients with CNLBP. METHODS From May 2019 to February 2020, a randomised, single-blind clinical trial was carried out involving 33 participants with CNLBP, divided into one of two intervention groups or a control group (n = 11 per group). The intervention groups received TrP acupuncture or traditional acupuncture treatment three times a week for 4 weeks, and the control group remained on a waiting list and received no treatment. Pain, disability, gait and muscle activation were assessed at baseline and at 4 and 8 weeks of follow-up. RESULTS At baseline, the three groups showed no significant differences in age, gender, height, weight, body mass index (BMI) or disease course (p ⩾ 0.05). At 4 weeks, pain was relieved (measured by visual analogue scores, p = 0.036) and disability was improved (reflected by lower Oswestry disability index scores, p = 0.029) in TrP acupuncture versus waiting list groups. Moreover, lumbar extension range of motion was increased in TrP acupuncture versus both traditional acupuncture and waiting list groups (p = 0.029 and p = 0.027, respectively). At 8 weeks, there were no significant differences in any parameter between the three groups (p > 0.05). CONCLUSION TrP acupuncture had a significant short-term effect on pain relief and disability in patients with CNLBP, but there was no evidence of a long-term influence (at 8 weeks following the intervention). Further high-quality randomised controlled trials are needed for verification in the future.Trial registration number: ChiCTR1900022838 (Chinese Clinical Trial Registry).
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Affiliation(s)
- Hong Liu
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China.,Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation, Fujian University of Traditional Chinese Medicine, Ministry of Education, Fuzhou, China
| | - Ya-Ping Li
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China.,Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation, Fujian University of Traditional Chinese Medicine, Ministry of Education, Fuzhou, China
| | - Mei-Jin Hou
- Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation, Fujian University of Traditional Chinese Medicine, Ministry of Education, Fuzhou, China.,National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Wu-Jie Huang
- Department of Rehabilitation, Shenzhen Children's Hospital, Shenzhen, China
| | - Xiao-Lin Chen
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China.,Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation, Fujian University of Traditional Chinese Medicine, Ministry of Education, Fuzhou, China
| | - Zhen Gao
- Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation, Fujian University of Traditional Chinese Medicine, Ministry of Education, Fuzhou, China.,The First Clinical Medical College, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Zheng Jiang
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China.,Key Laboratory of Orthopedics & Traumatology of Traditional Chinese Medicine and Rehabilitation, Fujian University of Traditional Chinese Medicine, Ministry of Education, Fuzhou, China
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15
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Baeumler P, Hupe K, Irnich D. Proposal of a diagnostic algorithm for myofascial trigger points based on a multiple correspondence analysis of cross-sectional data. BMC Musculoskelet Disord 2023; 24:62. [PMID: 36694147 PMCID: PMC9872335 DOI: 10.1186/s12891-023-06129-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/02/2023] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Myofascial trigger points (MTrPS), the morphological correlate of myfascial pain syndromes (MPS), contribute to the worldwide high chronic pain burden. However, uncertainty about MTrP diagnostic criteria remains. Aim of this cross-sectional study was to characterize clusters of diagnostic criteria assessable during physical examination that might guide MTrP diagnosis. METHODS Thirteen MTrP diagnostic criteria proposed in relevant literature were assessed by standardized examinations in the trapezius and levator scapulae muscles of 61 chronic pain patients undergoing an interdisciplinary pain assessment. Hierarchical cluster analysis from multiple correspondence analysis was applied to data of the four muscles separately. Examining physicians classified the findings as MTrP, sufficient for diagnosis of an MPS and/or relevant for the patients' pain condition. RESULTS Taut bands, hypersensitive spots within a taut band, nodules within a taut band and referred pain (classical diagnostic criteria) were most frequent (28-66% M. trapezius, 8-21% M. levator scapulae). Restricted range of motion, pain during contraction, pain exacerbation during emotional stress, muscular weakness, jump sign, local twitch response and autonomic phenomena (complementary diagnostic criteria) occurred in 2-25% and hypersensitive spots and nodules outside of a taut band in 2-7% of the cases. Four clusters emerged: (1) no or just one diagnostic criterion, mostly a taut band alone; (2) a hypersensitive spot and/or nodule outside of a taut band partly in combination with complementary diagnostic criteria; (3) at least two classical diagnostic criteria (mostly a taut band containing a hypersensitive spot) partly in combination with complementary diagnostic criteria; (4) at least two, rather three, classical diagnostic criteria always in combination with complementary diagnostic criteria. Referred pain was specific to cluster 3 and 4. Among classical diagnostic criteria, palpable nodules within a taut band contributed least, and among complementary diagnostic criteria, restricted range of motion and pain during contraction contributed most to data representation. CONCLUSION We propose that the definite diagnosis of an MTrP requires a hypersensitive spot potentially felt as a nodule located within a taut band in addition to either referred pain, a local twitch response or at least two complementary diagnostic criteria, whereby signs of muscular dysfunction take on greater importance.
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Affiliation(s)
- Petra Baeumler
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
| | - Kerstin Hupe
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
| | - Dominik Irnich
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
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16
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From Histoanatomy to Sonography in Myofascial Pain Syndrome: A EURO-MUSCULUS/USPRM Approach. Am J Phys Med Rehabil 2023; 102:92-97. [PMID: 35067549 DOI: 10.1097/phm.0000000000001975] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
ABSTRACT Myofascial pain is a common clinical condition, whereby accurate physical examination is usually considered as the cornerstone to identify/diagnose the "trigger point complex," that is, the characteristic finding of this syndrome. Considering the emerging role of ultrasound examination as the natural extension of physical assessment for musculoskeletal disorders, we briefly revise the histological/anatomical features of trigger points and propose a standardized, multistep sonographic approach to myofascial pain. We also imply that the integrated clinical-ultrasound evaluation could be considered as a potential tool to discriminate different phases/subsets of this challenging pathology.
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17
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A Pilot Analysis on the Efficacy of Multiple Trigger-Point Saline Injections in Chronic Tension-Type Headache: A Retrospective Observational Study. J Clin Med 2022; 11:jcm11185428. [PMID: 36143074 PMCID: PMC9502468 DOI: 10.3390/jcm11185428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 09/08/2022] [Accepted: 09/13/2022] [Indexed: 11/21/2022] Open
Abstract
This study aimed to investigate the efficacy of new targeted trigger-point injections (TPIs) using isotonic saline in patients with chronic tension-type headache (CTTH). Of 121 patients with headache who were retrospectively reviewed, 19 were included in this study and were categorized into two groups: those who received TPIs more than four times (group 1); and those who received TPIs less than, or equal to, four times (group 2). The patients received ultrasound-guided isotonic saline injections into the active trigger points once weekly. The primary outcome was an effect on headache intensity, determined using the visual analog scale (VAS), whereas the secondary outcome was an effect on quality of life, evaluated using the Henry Ford Hospital Headache Disability Inventory (HDI). The mean symptom duration of the 19 patients (11 men and 8 women; mean age, 52.5 years; and range, 23−81 years) was 16 months. The most frequently injected muscle was the splenius capitis. Patient demographics were similar between the two groups (p > 0.05). Simple linear regression revealed that symptom duration (p = 0.001) and baseline VAS score (p = 0.009) were significantly associated with the number of injections. At one month after the first injection, the mean VAS and HDI scores in group 2 were significantly lower than those in group 1 (p < 0.05), whereas the scores significantly decreased immediately after the last injection in both groups (p < 0.05). No adverse effects were reported in any patient. Our results indicate that the administration of new targeted TPIs using isotonic saline into the head and neck muscles of patients with CTTH can effectively relieve headache intensity and safely improve their quality of life.
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18
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19
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Elbarbary M, Sgro A, Goldberg M, Tenenbaum H, Azarpazhooh A. Diagnostic Applications of Ultrasonography in Myofascial Trigger Points: A Scoping Review and Critical Appraisal of Literature. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2022. [DOI: 10.1177/87564793221102593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: Myofascial trigger points (MTrPs) are pathognomonic of myofascial pain syndrome. The detection ability of MTrPs via ultrasonography is underreported and the characteristics of MTrPs are not sufficiently standardized. The objective was to summarize the characteristics and diagnostic abilities of ultrasonography for MTrP investigations. Materials and Methods: A multi-database, and bibliography hand-search was implemented. Studies of ≥10 patients, published after 1980, appraising ultrasonography as a diagnostic aid for myofascial pain syndrome were included. The Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool was used to evaluate the diagnostic accuracy of the included studies. Results: Six cross-sectional studies met the inclusion criteria. The back and trapezius muscles were the most studied locations. The diagnostic studies were of low-medium risk of bias. The studies reported a large range of diagnostic metrics (accuracy 58%–100%, sensitivity 33%–91%, specificity 75%–100%, positive predictive value 91%–100%, negative predictive value 47%–97%, positive likelihood ratio 3.6, and negative likelihood ratio 0.12–0.67). Conclusion: This review found low-medium risk of bias evidence in support of ultrasonography for MTrP investigations. The clinical studies identified in the scoping review used gray-scale ultrasound equipment systems with a 5 to 14 MHz transducer to diagnose MTrPs and the local twitch response, and MTrPs were visualized mostly as hypoechoic nodules.
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Affiliation(s)
| | - Adam Sgro
- Mount Sinai Hospital, Toronto, ON, Canada
| | - Michael Goldberg
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
- Mount Sinai Hospital, Toronto, ON, Canada
| | - Howard Tenenbaum
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
- Mount Sinai Hospital, Toronto, ON, Canada
| | - Amir Azarpazhooh
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
- Mount Sinai Hospital, Toronto, ON, Canada
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20
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Abstract
Myofascial pain and myofascial pain syndromes are among some of the most common acute and chronic pain conditions. Many interventional procedures can be performed in both an acute and chronic pain setting to address myofascial pain syndromes. Trigger point injections can be performed with or without imaging guidance such as fluoroscopy and ultrasound; however, the use of imaging in years past has been recommended to improve patient outcome and safety. Injections can be performed using no injectate (dry needling), or can involve the administration of local anesthetics, botulinum toxin, or corticosteroids.
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21
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Ceballos-Laita L, Medrano-de-la-Fuente R, Mingo-Gómez MT, Hernando-Garijo I, Estébanez-de-Miguel E, Jiménez-Del-Barrio S. Effects of dry needling on pain, disability, kinesiophobia, pain catastrophizing and psychological distress in patients with chronic neck pain: A randomized controlled pilot study. J Back Musculoskelet Rehabil 2022; 35:393-401. [PMID: 34334377 DOI: 10.3233/bmr-200322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Myofascial trigger points (MTrPs) in neck muscles seem to be related to the main symptoms of patients with chronic neck pain. OBJECTIVE The objective was to investigate the effects of dry needling (DN) on pain, disability, kinesiophobia, pain catastrophizing and psychological distress in patients with chronic neck pain. METHODS A double blind randomized controlled pilot trial was designed. Twenty-one patients with chronic neck pain were randomly allocated to the DN group (n= 7), Sham-DN group (n= 7) or Control group (n= 7). All groups received a Transcutaneous Electrical Nerve Stimulation and Therapeutic Ultrasound (TENS/US) protocol with patient education. The DN and Sham-DN groups received two sessions of DN and sham DN, respectively. The primary outcome was pain intensity. Secondary outcomes were disability, kinesiophobia, pain catastrophizing, psychological distress, self-reported improvement and success of blinding. RESULTS The DN group showed a greater decrease in pain intensity, disability and pain catastrophizing compared to the Sham-DN group (p< 0.05) and the Control group (p< 0.05). The DN group showed the highest self-reported improvement. CONCLUSION Adding two sessions of DN in active MTrPs in upper trapezius, levator scapulae and sternocleidomastoid muscles to a TENS/US protocol with patient education decreased pain intensity, disability and pain catastrophizing in patients with chronic neck pain.
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Affiliation(s)
- Luis Ceballos-Laita
- Department of Surgery, Ophtalmology and Physiotherapy, University of Valladolid, Soria, Spain
| | | | | | - Ignacio Hernando-Garijo
- Department of Surgery, Ophtalmology and Physiotherapy, University of Valladolid, Soria, Spain
| | - Elena Estébanez-de-Miguel
- Department of Physiatrist and Nursey, Faculty of Health Sciencies, University of Zaragoza, Zaragoza, Spain
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22
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Dibai-Filho AV, Oliveira AKD, Oliveira MP, Barros MA, Bevilaqua-Grossi D, Guirro RRDJ. Reliability of quantitative sensory testing on myofascial trigger points in the upper trapezius muscle of individuals with chronic neck pain. REVISTA DA ASSOCIAÇÃO MÉDICA BRASILEIRA 2022; 68:56-60. [DOI: 10.1590/1806-9282.20210762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 11/22/2022]
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23
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Bagcier F, Yurdakul OV, Üşen A, Bozdag M. The relationship between gluteus medius latent trigger point and muscle strength in healthy subjects. J Bodyw Mov Ther 2022; 29:140-145. [DOI: 10.1016/j.jbmt.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 08/04/2021] [Accepted: 10/16/2021] [Indexed: 11/28/2022]
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Dibai Filho AV, Oliveira AKD, Oliveira MP, Bevilaqua-Grossi D, Guirro RRDJ. Relationship between pressure and thermal pain threshold, pain intensity, catastrophizing, disability, and skin temperature over myofascial trigger point in individuals with neck pain. Rev Assoc Med Bras (1992) 2021; 67:1798-1803. [DOI: 10.1590/1806-9282.20210731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 11/22/2022] Open
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25
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Diciolla NS, Pérez-Clemente C, Cámara-Caballero M, Matienzo-Barreto A, Real-Rodríguez A, Torres-Lacomba M. Efficacy of Exercise on Postneedling Soreness: A Randomized Controlled Trial. J Clin Med 2021; 10:jcm10235527. [PMID: 34884230 PMCID: PMC8658482 DOI: 10.3390/jcm10235527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 12/03/2022] Open
Abstract
This study aimed to investigate the efficacy of concentric, eccentric, and isometric exercise protocols on the postneedling soreness (PNS) after the dry needling (DN) of latent myofascial trigger points (MTrP) in the medial gastrocnemius muscle. A randomized clinical trial was carried out. Volunteers, ≥18 years old, with a latent MTrP in the medial gastrocnemius muscle were included. Subjects with contraindications to DN, active MTrPs, and/or other treatments in MTrPs in the 3 months prior to recruitment were excluded. A total of 69 participants were randomly allocated to four groups, where post-DN intervention consisted of an eccentric, concentric, or isometric exercise, or no exercise, and they were assessed for PNS intensity (visual analog scale (pVAS)), pressure pain threshold (PPT, analog algometer), pain intensity (nVAS), and local twitch responses (LTRs) during DN, as well as demographics and anthropometrics. The mixed-model analyses of variance showed significant interaction between time and pVAS, and between time and PPT (p < 0.001). While the multivariate test confirmed that PNS and PPT improved over time within each group, specifically between 6–12 h post-intervention, the post hoc analyses did not show significant differences between groups. The mixed-model analyses of covariance showed a significant nVAS effect (p < 0.01) on PNS decrease, and some effect of the LTRs (p < 0.01) and sex (p = 0.08) on PPT changes. All groups improved PNS and PPT, but none of them showed a greater improvement above the others. The most dramatic decrease was observed between 6–12 h post-exercise, although concentric and eccentric exercise had an effect immediately after the intervention. Between all potential modifiers, pain during DN significantly influenced PNS progression, while LTRs and sex seemed to determine PPT course over time.
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Affiliation(s)
- Nicola Sante Diciolla
- Physiotherapy in Women’s Health (FPSM) Research Group, Physiotherapy Department, Faculty of Medicine and Health Sciences, University of Alcalá, 28805 Madrid, Spain;
- Correspondence:
| | | | | | | | | | - María Torres-Lacomba
- Physiotherapy in Women’s Health (FPSM) Research Group, Physiotherapy Department, Faculty of Medicine and Health Sciences, University of Alcalá, 28805 Madrid, Spain;
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Cho SH. The effect of suboccipital muscle inhibition and posture correction exercises on chronic tension-type headaches. J Back Musculoskelet Rehabil 2021; 34:989-996. [PMID: 33935056 DOI: 10.3233/bmr-191667] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Compared with healthy people, patients with chronic tension-type headache (CTTH) are likely to have forward head postures (FHP) and a higher number of active trigger points (aTrP) on the suboccipital muscle. OBJECTIVE This study aims to verify how the suboccipital muscle inhibition (SMI) on aTrPs and the FHP correction exercise can effectively reduce symptoms of the CTTH patients. METHOD The subjects of this study were 45 individuals with CTTH, divided into three groups of 15 patients each: a) the SMI group using the myofascial release technique; b) the SMIEx group subject to both the SMI therapy and FHP correction exercises; and c) the control group. Group A and B were given the relevant interventions twice a week for four consecutive weeks, and went through the headache impact test (HIT-6) and examinations on the pressure pain threshold (PPT) of the headache areas, the type and number of myofascial trigger points (TrP), the soft tissue PPT, and the posture before and after the intervention. RESULTS There was a significant improvement in the HIT-6, the headache PPT, the soft tissue PPT, the TrP, and the posture in Group A and B patients to whom the SMI technique and SMIEx interventions were applied. The biggest reduction and increase in the HIT-6 and the headache PPT respectively were seen in the SMIEx group. CONCLUSION According to this study, the SMIEx can be an effective intervention for patients with CTTH.
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27
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Effects of myofascial release applied to neck muscles and craniocervical flexor training in patients with chronic myofascial TMD: A single arm study. INT J OSTEOPATH MED 2021. [DOI: 10.1016/j.ijosm.2021.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Jin F, Zhao L, Hu Q, Qi F. Peripheral EphrinB1/EphB1 signalling attenuates muscle hyperalgesia in MPS patients and a rat model of taut band-associated persistent muscle pain. Mol Pain 2021; 16:1744806920984079. [PMID: 33356837 PMCID: PMC7780166 DOI: 10.1177/1744806920984079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Myofascial pain syndrome (MPS) is an important clinical condition that is characterized by chronic muscle pain and a myofascial trigger point (MTrP) located in a taut band (TB). Previous studies showed that EphrinB1 was involved in the regulation of pathological pain via EphB1 signalling, but whether EphrinB1-EphB1 plays a role in MTrP is not clear. Methods The present study analysed the levels of p-EphB1/p-EphB2/p-EphB3 in biopsies of MTrPs in the trapezius muscle of 11 MPS patients and seven healthy controls using a protein microarray kit. EphrinB1-Fc was injected intramuscularly to detect EphrinB1s/EphB1s signalling in peripheral sensitization. We applied a blunt strike to the left gastrocnemius muscles (GM) and eccentric exercise for 8 weeks with 4 weeks of recovery to analyse the function of EphrinB1/EphB1 in the muscle pain model. Results P-EphB1, p-EphB2, and p-EphB3 expression was highly increased in human muscles with MTrPs compared to healthy muscle. EphB1 (r = 0.723, n = 11, P < 0.05), EphB2 (r = 0.610, n = 11, P < 0.05), and EphB3 levels (r = 0.670, n = 11, P < 0.05) in the MPS group were significantly correlated with the numerical rating scale (NRS) in the MTrPs. Intramuscular injection of EphrinB1-Fc produces hyperalgesia, which can be partially prevented by pre-treatment with EphB1-Fc. The p-EphB1 contents in MTrPs of MPS animals were significantly higher than that among control animals (P < 0.01). Intramuscular administration of the EphB1 inhibitor EphB1-Fr significantly suppressed mechanical hyperalgesia. Conclusions The present study showed that the increased expression of p-EphB1/p-EphB2/p-EphB3 was related to MTrPs in patients with MPS. This report is the first study to examine the function of EphrinB1-EphB1 signalling in primary muscle afferent neurons in MPS patients and a rat animal model. This pathway may be one of the most important and promising targets for MPS.
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Affiliation(s)
- Feihong Jin
- Department of Anesthesiology and Pain Clinic, Qilu Hospital of Shandong University, Ji'nan, China
| | - Lianying Zhao
- Department of Anesthesiology and Pain Clinic, Qilu Hospital of Shandong University, Ji'nan, China
| | - Qiya Hu
- Department of Anesthesiology and Pain Clinic, Qilu Hospital of Shandong University, Ji'nan, China
| | - Feng Qi
- Department of Anesthesiology and Pain Clinic, Qilu Hospital of Shandong University, Ji'nan, China
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Duarte FCK, West DWD, Linde LD, Hassan S, Kumbhare DA. Re-Examining Myofascial Pain Syndrome: Toward Biomarker Development and Mechanism-Based Diagnostic Criteria. Curr Rheumatol Rep 2021; 23:69. [PMID: 34236529 DOI: 10.1007/s11926-021-01024-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2021] [Indexed: 12/18/2022]
Abstract
PURPOSE OF REVIEW We discuss the need for a mechanism-based diagnostic framework with a focus on the development of objective measures (e.g., biomarkers) that can potentially be added to the diagnostic criteria of the syndrome. Potential biomarkers are discussed in relation to current knowledge on the pathophysiology of myofascial pain syndrome (MPS), including alterations in redox status, inflammation, and the myofascial trigger point (MTrP) biochemical milieu, as well as imaging and neurophysiological outcomes. Finally, we discuss the long-term goal of conducting a Delphi survey, to assess the influence of putative MPS biomarkers on clinician opinion, in order to ultimately develop new criteria for the diagnosis of MPS. RECENT FINDINGS Myofascial pain syndrome (MPS) is a prevalent healthcare condition associated with muscle weakness, impaired mood, and reduced quality of life. MPS is characterized by the presence of myofascial trigger points (MTrPs): stiff and discrete nodules located within taut bands of skeletal muscle that are painful upon palpation. However, physical examination of MTrPs often yields inconsistent results, and there is no gold standard by which to diagnose MPS. The current MPS diagnostic paradigm has an inherent subjectivity and the absence of correlation with the underlying pathophysiology. Recent advancements in ultrasound imaging, systemic biomarkers, MTrP-specific biomarkers, and the assessment of dysfunction in the somatosensorial system may all contribute to improved diagnostic effectiveness of MPS.
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Affiliation(s)
- Felipe C K Duarte
- Division of Research and Innovation, Canadian Memorial Chiropractic College, Toronto, Ontario, Canada
| | - Daniel W D West
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada.,Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada
| | - Lukas D Linde
- Inernational Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, British Columbia, Canada.,Department of Anesthesiology, Pharmacology & Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Djavid Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Samah Hassan
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Dinesh A Kumbhare
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada. .,Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada. .,Department of Medicine, Division of Physical Medicine and Rehabilitation, University of Toronto, 550 University Ave, Toronto, Ontario, M5G 2A2, Canada.
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Xiong W, Cheng L, Zhong Z, Hou X, Zhu M, Zhou X, Zhu S, Chen J. A comparison of the effects of fire needle and routine acupuncture for myofascitis: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e25473. [PMID: 34114979 PMCID: PMC8202649 DOI: 10.1097/md.0000000000025473] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 03/18/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Myofascitis is a common disease in clinic. The main cause of the disease is aseptic inflammation of local muscles and connective tissues such as myofascial, which can be manifested as paralysis, distension, and other discomfort, local muscle stiffness, spasm or palpable strain-like nodules. Chinese medicine ascribes it to "bi disease" and "Arthralgia disease," while Western medicine believes that the disease is mainly due to local muscle and fascia edema and exudation caused by trauma or long-term strain, forcing nerves to jam and producing pain and other abnormal feelings. Although the disease is not life-threatening, the pain and distension caused by local inflammatory stimuli can affect the patient's daily life and sleep quality. The purpose of this systematic review is to evaluate the efficacy of fire needle vs routine acupuncture in the treatment of myofascitis. METHODS Randomized controlled trials (RCTS) of fire needle vs routine acupuncture for myofascial inflammation will be comprehensively searched from inception to September 2020 on PubMed, Embase, Cochrane Library, China Biomedical Literature (CBM), China National Knowledge Infrastructure (CNKI), Chongqing VIP (CQVIP), and Wanfang. Additionally, RCT registered sites, including http://www.ClinicalTrials.gov and http://www.chictr.org.cn, also will be the search. Visual analogue scale (VAS) was used to score the pain before and after treatment. The primary outcome will be to compare the difference in pain scores between the 2 interventions. Two independent authors filtered the literature in the above database, extracted the data, and cross-checked it. RESULTS This study will offer a reasonable comprehensive evidence for the treatment of myofascitis with fire needle. CONCLUSION The conclusion of this study will provide evidence to judge the effectiveness of fire needle on myofascitis. REGISTRATION NUMBER INPLASY202080034.
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Affiliation(s)
- Wei Xiong
- Nanchang Hongdu Hospital of Traditional Chinese Medicine
| | - Ling Cheng
- Nanchang Hongdu Hospital of Traditional Chinese Medicine
| | - Zhiying Zhong
- Jiangxi University of Traditional Chinese Medicine, Nanchang, PR China
| | - Xinju Hou
- Nanchang Hongdu Hospital of Traditional Chinese Medicine
| | - Manhua Zhu
- Nanchang Hongdu Hospital of Traditional Chinese Medicine
| | - Xingchen Zhou
- Jiangxi University of Traditional Chinese Medicine, Nanchang, PR China
| | - Siyuan Zhu
- Jiangxi University of Traditional Chinese Medicine, Nanchang, PR China
| | - Jun Chen
- Jiangxi University of Traditional Chinese Medicine, Nanchang, PR China
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Rozenfeld E, Strinkovsky A, Finestone AS, Kalichman L. Reliability of trigger points evaluation in the lower leg muscles. PAIN MEDICINE 2021; 22:2283-2289. [PMID: 34048586 DOI: 10.1093/pm/pnab148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Myofascial trigger point diagnosis is a clinical palpatory skill dependent on the patient's subjective response. The inter- and intra-rater reliability of trigger point physical evaluation in the lower leg muscles has rarely been reported. Previous reliability studies suffered from the Kappa paradox. OBJECTIVE To evaluate the inter- and intra-rater reliability of trigger point recognition in the lower leg muscles implying a specific method to overcome the 1st Kappa paradox. DESIGN A reliability study with pre-second examiner exclusion to correct prevalence index. SETTING Physical therapy outpatient clinic, Beer-Sheva, Israel. SUBJECTS 86 soldiers aged 18-30 referred for physical therapy with a diagnosis of musculoskeletal pain consented to take part in this study. 26 were excluded for lacking trigger points, leaving 60 subjects for analysis (31 women, 29 men). METHODS Both legs were evaluated, and the results were analyzed separately for symptomatic (N = 87) and asymptomatic legs (N = 31).Each subject was evaluated three times, twice by one examiner, and once by a second examiner. Dichotomous findings including palpable taut-band, tenderness, referred pain, and relevance of referred pain were recorded. RESULTS Inter-rater reliability for active trigger points ranged from 0.49 to 0.75 (median: 0.52) and intra-rater reliability ranged from 0.41 to 0.84 (median: 0.65) and. For total trigger points intra-rater reliability ranged from 0.52 to 0.79 (median: 0.67), and inter-rater reliability ranged from 0.44 to 0.77 (median: 0.66). CONCLUSIONS Physical examination is a reliable method of trigger point evaluation in lower leg muscles, and it can be used as a diagnostic method for trigger point evaluation.
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Affiliation(s)
- Evgeni Rozenfeld
- Israel Defense Force, Medical Corps, Israel.,Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Asia Strinkovsky
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Aharon S Finestone
- Israel Defense Force, Medical Corps, Israel.,Shamir Medical Center, Zerifin, Affiliated to the Faculty of Medicine, Tel Aviv University, Israel
| | - Leonid Kalichman
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
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Dry Needling Adds No Benefit to the Treatment of Neck Pain: A Sham-Controlled Randomized Clinical Trial With 1-Year Follow-up. J Orthop Sports Phys Ther 2021; 51:37-45. [PMID: 33383999 DOI: 10.2519/jospt.2021.9864] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To examine the short- and long-term effectiveness of dry needling on disability, pain, and patient-perceived improvements in patients with mechanical neck pain when added to a multimodal treatment program that includes manual therapy and exercise. DESIGN Randomized controlled trial. METHODS Seventy-seven adults (mean ± SD age, 46.68 ± 14.18 years; 79% female) who were referred to physical therapy with acute, subacute, or chronic mechanical neck pain were randomly allocated to receive 7 multimodal treatment sessions over 4 weeks of (1) dry needling, manual therapy, and exercise (needling group); or (2) sham dry needling, manual therapy, and exercise (sham needling group). The primary outcome of disability (Neck Disability Index score) and secondary outcomes of pain (current and 24-hour average) and patient-perceived improvement were assessed at baseline and follow-ups of 4 weeks, 6 months, and 1 year by blinded assessors. Between-group differences were analyzed with a 2-way, repeated-measures analysis of variance. Global rating of change was analyzed with a Mann-Whitney U test. RESULTS There were no group-by-time interactions for disability (Neck Disability Index: F2.37,177.47 = 0.42, P = .69), current pain (visual analog scale: F2.84,213.16 = 1.04, P = .37), or average pain over 24 hours (F2.64,198.02 = 0.01, P = .10). There were no between-group differences for global rating of change at any time point (P≥.65). Both groups improved over time for all variables (Neck Disability Index: F2.37,177.47 = 124.70, P<.001; current pain: F2.84,213.16 = 64.28, P<.001; and average pain over 24 hours: F2.64,198.02 = 76.69, P<.001). CONCLUSION There were no differences in outcomes between trigger point dry needling and sham dry needling when added to a multimodal treatment program for neck pain. Dry needling should not be part of a first-line approach to managing neck pain. J Orthop Sports Phys Ther 2021;51(1):37-45. doi:10.2519/jospt.2021.9864.
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Alaca N. The impact of internet addiction on depression, physical activity level and trigger point sensitivity in Turkish university students. J Back Musculoskelet Rehabil 2020; 33:623-630. [PMID: 31771035 DOI: 10.3233/bmr-171045] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Internet addiction (IA), defined as excessive, time consuming, uncontrollable use of the internet, has become a widespread problem. In this study, we investigated the impact of internet addiction on depression, physical activity level, and latent trigger point sensitivity in Turkish university students. METHODS A total of 215 university students (155 females and 60 males) who were between 18-25 years of age participated in the study. Using the Addiction Profile Index Internet Addiction Form (APIINT), we identified 51 people as non-internet-addicted (non-IA) (Group 1: 10 male/41 female) and 51 as internet-addicted (IA) (Group 2: 7 male/44 female). APIINT, International Physical Activity Questionnaire-Short-Form (IPAQ), Beck Depression Inventory (BDI), and Neck Disability Index (NDI) were administered to both groups, and the pressure-pain threshold (PPT) in upper/middle trapezius latent trigger points area was measured. RESULTS The internet addiction rate was 24.3% in our students. Compared with the non-IA group, the daily internet use time and BDI and NDI scores were higher (all p< 0.05), while the IPAQ walking (p< 0.01), IPAQ total (p< 0.05), and PPT values (p< 0.05) were lower in the IA group. CONCLUSIONS IA is a growing problem. This addiction may lead to musculoskeletal problems and can have consequences involving the level of physical activity, depression, and musculoskeletal disorders, particularly in the neck.
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Sun WQ, Zhou AG, Pan DB, Huang QM. Myofascial trigger point dry needling for complex regional pain syndrome: a case report. Acupunct Med 2020; 39:547-548. [PMID: 33256434 DOI: 10.1177/0964528420959334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Wen-Qin Sun
- Department of Pain Management, The First People's Hospital of Changde City, Changde, P.R. China
| | - Ai-Guo Zhou
- Department of Pain Management, The First People's Hospital of Changde City, Changde, P.R. China
| | - Dao-Bo Pan
- Department of Pain Management, The First People's Hospital of Changde City, Changde, P.R. China
| | - Qiang-Min Huang
- Department of Sport Medicine and Rehabilitation, Shanghai University of Sport, Shanghai, P.R. China
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Li L, Stoop R, Clijsen R, Hohenauer E, Fernández-de-Las-Peñas C, Huang Q, Barbero M. Criteria Used for the Diagnosis of Myofascial Trigger Points in Clinical Trials on Physical Therapy: Updated Systematic Review. Clin J Pain 2020; 36:955-967. [PMID: 32841969 DOI: 10.1097/ajp.0000000000000875] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE The objective of this study was to conduct an updated systematic review of diagnostic criteria for myofascial trigger points (MTrPs) used in clinical trials of physical therapy interventions from 2007 to 2019. METHODS MEDLINE and Physiotherapy Evidence Database (PEDro) were searched using the following MeSH keywords: "trigger points," "trigger point," "myofascial trigger point," "myofascial trigger points," "myofascial pain," and "myofascial pain syndrome." The MeSH keywords were combined by using Boolean operators "OR"/"AND." All physiotherapy clinical trials including patients with musculoskeletal conditions characterized by at least 1 active MTrP or latent MTrP in any body area were selected. We pooled data from an individual criterion and criteria combinations used to diagnose MTrPs. The protocol was developed in accordance with the PRISMA-P guidelines. RESULTS Of 478 possibly relevant publications, 198 met the inclusion criteria. Of these 198 studies, 129 studies (65.1%) stated specifically the diagnostic criteria used for MTrPs in the main text, 56 studies (28.3%) failed to report any method whereby MTrP was diagnosed, and 13 studies (6.6%) adopted expert-based definitions for MTrPs without specification. Of 129 studies, the 6 criteria applied most commonly were: "spot tenderness" (n=125, 96.9%), "referred pain" (95, 73.6%), "local twitch response" (63, 48.8%), pain recognition (59, 45.7%), limited range of motion" (29, 22.5%), and "jump sign" (10, 7.8%). Twenty-three combinations of diagnostic criteria were identified. The most frequently used combination was "spot tenderness," "referred pain," and "local twitch response" (n=28 studies, 22%). CONCLUSIONS A number of the included studies failed in properly reporting the MTrP diagnostic criteria. Moreover, high variability in the use of MTrP diagnostic was also observed. Spot tenderness, referred pain, and local twitch response were the 3 most popular criteria (and the most frequently used combination). A lack of transparency in the reporting of MTrP diagnostic criteria is present in the literature. REGISTRY This systematic review was registered under the Centre for Reviews and Dissemination, PROSPERO number: CRD42018087420.
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Affiliation(s)
- Lihui Li
- Rehabilitation Research Laboratory 2rLab, Department of Business Economics Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno
- School of Medicine, Southern University of Science and Technology, Shenzhen
- Department of Sport Medicine and Rehabilitation Center, Shanghai University of Sport, Shanghai, China
| | - Rahel Stoop
- Rehabilitation Research Laboratory 2rLab, Department of Business Economics Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno
- International University of Applied Sciences THIM, Landquart, Switzerland
| | - Ron Clijsen
- Rehabilitation Research Laboratory 2rLab, Department of Business Economics Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno
- International University of Applied Sciences THIM, Landquart, Switzerland
- Department of Movement and Sport Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Erich Hohenauer
- Rehabilitation Research Laboratory 2rLab, Department of Business Economics Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno
- International University of Applied Sciences THIM, Landquart, Switzerland
- Department of Movement and Sport Sciences, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Sport and Exercise Science, University of Portsmouth, Portsmouth, UK
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation
- Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Qiangmin Huang
- Department of Sport Medicine and Rehabilitation Center, Shanghai University of Sport, Shanghai, China
| | - Marco Barbero
- Rehabilitation Research Laboratory 2rLab, Department of Business Economics Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno
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Kordi Yoosefinejad A, Samani M, Jabarifard F, Setooni M, Mirsalari R, Kaviani F, Jazayeri Shooshtari SM. Comparison of the prevalence of myofascial trigger points of muscles acting on knee between patients with moderate degree of knee osteoarthritis and healthy matched people. J Bodyw Mov Ther 2020; 25:113-118. [PMID: 33714481 DOI: 10.1016/j.jbmt.2020.10.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 08/31/2020] [Accepted: 10/20/2020] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Trigger points have been implicated in the development of several musculoskeletal disorders. Trigger points harbored in lower limb muscles might represent a ubiquitous source of pain in patients with knee osteoarthritis (OA). This study was carried out to evaluate the prevalence of Myofascial Trigger Points (MTrPs) in muscles acting on the knee in patients with OA. METHODS Thirty-seven patients aged at least 55 years old with a moderate degree of OA (grade III of Kellgren and Lawrence scale) were recruited. Thirty asymptomatic people, matched on age and body mass index, were considered as the control group. Ten muscles acting on the knee joint were selected. Taut bands were also identified using a skin rolling method. A pressure of 3 kg/cm2 was used to identify myofascial trigger points in all muscles except the popliteus (8 kg/cm2). RESULTS Chi-square was performed to compare the prevalence of trigger points between the groups. The McNemar test was administered to compare the prevalence of trigger points in the right and left sides of participants. Prevalence of the trigger points was significantly higher in patients with knee OA compared with asymptomatic people in all muscles except for right (p = 0.17) and left (p = 0.41) rectus femoris, right (p = 0.61) and left (p = 0.22) sartorius and left biceps femoris (p = 0.08). Comparison of the prevalence of MTrPs bilaterally revealed that only the right and left sartorius differed significantly (p = 0.008). CONCLUSIONS The prevalence of MTrPs in the muscles acting on the knee joint is higher in patients with a moderate degree of knee OA compared with asymptomatic subjects.
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Affiliation(s)
- Amin Kordi Yoosefinejad
- Physical Therapy Department, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran; Rehabilitation Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahbobeh Samani
- Physical Therapy Department, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Fatemeh Jabarifard
- Physical Therapy Department, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahnaz Setooni
- Physical Therapy Department, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Rezvan Mirsalari
- Physical Therapy Department, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Kaviani
- Physical Therapy Department, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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Cabrera-Martos I, Rodríguez-Torres J, López-López L, Prados-Román E, Granados-Santiago M, Valenza MC. Effects of an active intervention based on myofascial release and neurodynamics in patients with chronic neck pain: a randomized controlled trial. Physiother Theory Pract 2020; 38:1145-1152. [PMID: 32930638 DOI: 10.1080/09593985.2020.1821418] [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: 10/23/2022]
Abstract
BACKGROUND While neck pain can be severely disabling and costly, treatment options have shown moderate evidence of effectiveness. OBJECTIVE The objective of this study was to explore the effects of a 4-week active program based on myofascial release and neurodynamics on trigger point (TrP) examination, pain, and functionality in patients with chronic neck pain. METHODS Randomized controlled trial. A total of 40 patients with chronic neck pain were randomly allocated to an experimental or a control group (n = 20). The primary outcome measure was TrP examination. Secondary outcomes were pain, assessed with the Brief Pain Inventory and a visual analogue scale, and functionality, evaluated with the Neck Outcome Score. RESULTS A between-group analysis showed significant differences (p < .05) in the percentage of active TrPs in the following muscles: suboccipital (50 vs. 92.4% in the right muscle and 37.5 vs. 89.6% in the left muscle), left scalene and levator scapulae. Significant differences (p < .05) were also found in pain severity, average pain, and functionality (i.e. symptoms, sleep, and participation). CONCLUSIONS A 4-week self-administered program for patients with chronic neck pain was effective in reducing the presence of active TrPs. Pain severity, average pain, and some aspects of functionality also improved significantly after the intervention.
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Affiliation(s)
- Irene Cabrera-Martos
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Janet Rodríguez-Torres
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Laura López-López
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Esther Prados-Román
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - María Granados-Santiago
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Marie Carmen Valenza
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
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Luiza da Silva Queiroz M, Bezerra Diniz PR, Nepomuceno Montenegro EJ, de Souza Costa Neto JJ, Santana de Albuquerque Filho E, Valença MM, Sobral de Oliveira Souza AI, da Silva Tenório A, Wanderley D, de Oliveira DA. MRI in migraineurs: are there abnormalities in the area where the myofascial trigger points are palpable and in volume measurements? J Bodyw Mov Ther 2020; 24:260-266. [PMID: 32825998 DOI: 10.1016/j.jbmt.2020.02.025] [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: 05/11/2019] [Revised: 02/18/2020] [Accepted: 02/24/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Patients with migraine may present a higher quantity of myofascial trigger points (MTrP) and alterations in the cervical muscles when compared to non-migraineurs. The magnetic resonance imaging (MRI) is a robust method for the study of human soft tissues and could be useful to investigate these points. OBJECTIVES To identify the presence of MTrP in the descending fibers of the trapezius muscle in women with migraine and to quantify the muscle volume by MRI, correlating it with the headache characteristics. METHODS A cross-sectional analytic study was conducted among 14 women, eight in migraine group, and six in without migraine group. The presence of MTrP was evaluated using Simons' criteria, and linolenic acid capsules subsequently marked the areas. MRI was performed with 1.5T, T1-weighted sequence, and T2 in the axial, sagittal, and coronal planes. The T1-weighted sequences were performed with and without gadolinium contrast. RESULTS The T1-weighted image analysis with and without gadolinium did not show any signal alteration in the MTrP areas in both groups. The migraine group presented more MTrP in the trapezius muscle (MD [95%CI] = 1[1; 3]; MD [95%CI] = 1[0; 2] right and left side, respectively), and a smaller muscle volume (MD [95%CI] = -198.1[-338.7;-25.6], MD [95%CI] = -149.9[-325.05;-0.13] right and left side, respectively) than non-migraineurs. The migraine frequency presented a negative strong correlation with the trapezius volumes (r = -0.812; p = 0.014). CONCLUSION Migraineurs present more MTrP and a smaller muscle volume than non-migraineurs. The trapezius volume is negatively correlated with migraine frequency. MRI is not a suitable outcome measure for assessing MTrP.
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Affiliation(s)
| | - Paula Rejane Bezerra Diniz
- Post-graduation Program in Neuropsychiatry and Behavioral Sciences, Universidade Federal de Pernambuco, Recife, PE, Brazil
| | | | | | | | | | | | | | - Débora Wanderley
- Physical Therapy Departament, Universidade Federal de Pernambuco, Recife, PE, Brazil.
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Dones Iii VC, Regino JM, Esplana NTS, Rivera IRV, Tomas MKR. The effectiveness of biomechanical taping and Kinesiotaping on shoulder pain, active range of motion and function of participants with Trapezius Myalgia: A randomized controlled trial. J Bodyw Mov Ther 2020; 24:273-281. [PMID: 32826000 DOI: 10.1016/j.jbmt.2020.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Trapezius Myalgia (TM) is characterized by shoulder pain and dysfunction. Kinesio Taping is commonly used in symptom management of TM. Biomechanical Taping (BMT), a novel intervention, may provide equally effective management. OBJECTIVES This paper reports on the effectiveness of Biomechanical Taping compared with Kinesio Taping in improving shoulder pain, active range of motion (AROM), and function. METHODS Two groups of participants with TM were recruited through simple random sampling of participants from nine call centers and purposively-sampled participants from one fast-food chain and one community based rehabilitation center in Manila, Philippines. Participants were randomly allocated to either Kinesio Taping or biomechanical taping group in a double-blind clinical trial. Irrespective of the type of taping, participants performed gentle passive stretching of upper trapezius for six times each held for 30 s on Days 1, 3, and 5. On Days 2 and 4, participants performed gentle passive stretch of upper trapezius three times a day. Pre- and post-intervention measures were taken of Visual Analogue Scale for pain intensity, AROM for shoulder movement, and Disability of Arm, Shoulder, and Hand for function. RESULTS Of 68 participants, 62 had shoulder symptoms secondary to TM. Similar significant within group improvements were found for Visual Analogue Scale scores, and Disability of Arm, Shoulder and Hand for biomechanical taping and Kinesio Taping interventions when comparing between group results (p < 0.05). CONCLUSION Biomechanical Taping appears to be as effective as Kinesio Taping in the short term in decreasing pain and improving function of individuals with TM. Both taping techniques did not restrict shoulder AROM of included participants. MESH TERMS Athletic Tape, Myalgia, Pain Measurements, Shoulder Pain NON-MESH TERMS: Biomechanical Taping Technique.
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Affiliation(s)
- Valentin C Dones Iii
- College of Rehabilitation Sciences, University of Santo Tomas, Philippines; Center for Health Research and Movement Science, College of Rehabilitation Sciences, University of Santo Tomas, Philippines.
| | - Jocel M Regino
- College of Rehabilitation Sciences, University of Santo Tomas, Philippines; Center for Health Research and Movement Science, College of Rehabilitation Sciences, University of Santo Tomas, Philippines
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Zhang G, Lin Y, Zhou Q, Gao L, Zhang L, Yu Y, Shen Y, Huang Y. Silver acupuncture for myofascitis: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e20519. [PMID: 32502001 PMCID: PMC7306356 DOI: 10.1097/md.0000000000020519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND This systematic review aims to evaluate the effectiveness and safety of silver acupuncture in treatment of myofascitis. METHODS Electronic databases of all silver acupuncture for myofascitis will be searched at PubMed, Cochrane Library, Springer, Embase, China National Knowledge Infrastructure, Wanfang, and Chinese Biological Medical disc from inception to March 31, 2020, with language restricted in Chinese and English. The primary outcome is visual analog scale, a short pain scale with sensitivity and comparability. Secondary outcomes included Clinical Assessment Scale for Cervical Spondylosis, Japanese Orthopaedic Association Scores, Oswestry dysfunction index, American Orthopaedic Foot and Ankle Society-Ankle Hindfoot scale, Foot and Ankle Ability Measure, The Cumberland ankle instability tool, Pittsburgh sleep quality index, self-rating anxiety scale, self-depression rating scale, and follow-up relapse rate. The systematic review and searches for randomized controlled trials of this therapy for myofascitis. The Cochrane RevMan V5.3 bias assessment tool is implemented to assess bias risk, data integration risk, meta-analysis risk, and subgroup analysis risk (if conditions are met). Mean difference, standard mean deviation, and binary data will be used to represent continuous results. RESULTS This study will provide a comprehensive review and evaluation of the available evidence for the treatment of myofascitis with this therapy. CONCLUSION This study will provide new evidence to evaluate the effectiveness and side effects of silver acupuncture for myofascitis. Due to the data are not personalized, no formal ethical approval is required. ETHICS AND DISSEMINATION There is no requirement of ethical approval and it will be in print or disseminated by electronic copies. PROSPERO REGISTRATION NUMBER CRD42020151476.
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Affiliation(s)
- Guilong Zhang
- Affiliated Hospital of Chengdu University of Traditional Chinese Medicine
| | - Yanming Lin
- Affiliated Hospital of Chengdu University of Traditional Chinese Medicine
| | - Qun Zhou
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan
| | - Liang Gao
- Boai Hospital Affiliated to China Rehabilitation Research Center, Beijing
| | - Leixiao Zhang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Yang Yu
- Affiliated Hospital of Chengdu University of Traditional Chinese Medicine
| | - Yuquan Shen
- The First People's Hospital of Long quanyi District, Chengdu, Sichuan, China
| | - Yong Huang
- Affiliated Hospital of Chengdu University of Traditional Chinese Medicine
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Ortega-Santiago R, Ríos-León M, Martín-Casas P, Fernández-de-Las-Peñas C, Plaza-Manzano G. Active Muscle Trigger Points Are Associated with Pain and Related Disability in Patients with Plantar Heel Pain: A Case-Control Study. PAIN MEDICINE 2020; 21:1032-1038. [PMID: 30986304 DOI: 10.1093/pm/pnz086] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Pain experienced by patients with plantar heel pain has been associated with fascia thickness. It is possible that referred muscle pain may also be related to symptoms experienced by these patients. Our aim was to systematically investigate if the referred pain elicited by trigger points in the leg and foot musculature reproduces the symptoms in individuals with plantar heel pain and to determine the association of trigger points (TrPs) with pain and related disability. METHODS A case-control study was conducted. Thirty-five individuals with unilateral chronic plantar heel pain and 35 matched comparable healthy controls participated. An assessor blinded to the subject's condition explored TrPs in the flexor hallucis brevis, adductor hallucis, quadratus plantae, and internal gastrocnemius. Pain and related disability were assessed with a numerical pain rating scale (0-10), the Foot Function Index, and the Foot Health Status Questionnaire. RESULTS The number of TrPs for each patient with plantar heel pain was 4 ± 3 (2.5 ± 2 active TrPs, 1.5 ± 1.8 latent TrPs). Healthy controls only had latent TrPs (mean = 1 ± 1). Active TrPs in the quadratus plantae (N = 20, 62.5%), and flexor hallucis brevis (N = 19, 59%) were the most prevalent in patients with plantar heel pain. A greater number of active, but not latent, TrPs was associated with higher foot pain variables (0.413 < rs < 0.561, P < 0.01), higher impact of foot pain (0.350 < rs < 0.473, P < 0.05) and worse related disability (-0.447 < rs < -0.35456, P < 0.05). CONCLUSIONS The referred pain elicited by active TrPs in the foot muscles reproduced the symptoms in patients with plantar heel pain. A greater number of active TrPs was associated with higher pain and related disability in patients with plantar heel pain.
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Affiliation(s)
- Ricardo Ortega-Santiago
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine.,Cátedra de Investigación y Docencia en Fisioterapia: Terapia Manual y Punción Seca
| | - Marta Ríos-León
- Alumna de Doctorado, Escuela Internacional de Doctorado, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Patricia Martín-Casas
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Madrid, Spain
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine.,Cátedra de Investigación y Docencia en Fisioterapia: Terapia Manual y Punción Seca
| | - Gustavo Plaza-Manzano
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Madrid, Spain
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Behrangrad S, Abbaszadeh-Amirdehi M, Kordi Yoosefinejad A, Esmaeilnejadganji SM. Comparison of dry needling and ischaemic compression techniques on pain and function in patients with patellofemoral pain syndrome: a randomised clinical trial. Acupunct Med 2020; 38:371-379. [PMID: 32338532 DOI: 10.1177/0964528420912253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND To compare the effectiveness of ischaemic compression (IC) applied directly to the knee versus dry needling (DN) with respect to pain, functional status and sensitivity to mechanical stimulation of vastus medialis obliquus (VMO) myofascial trigger points (MTrPs) in patients with patellofemoral pain syndrome (PFPS). METHODS A total of 54 patients with unilateral PFPS aged 20-30 years were selected randomly from patients referred to physical therapy clinics of Babol University of Medical Sciences in Iran. Twenty-seven patients were allocated to either IC or DN groups. Three sessions of treatment were applied over 1 week with follow-up at 1 week, 1 month and 3 months. Primary outcome measures comprised the Kujala questionnaire score for functional status, numerical pain rating scale (NPRS) for pain intensity and pressure pain threshold (PPT) for sensitivity to mechanical stimulation; these were measured and recorded before treatment and 1 week, 1 month and 3 months after the last treatment session. RESULTS There were no statistically significant differences in the between-group comparisons of any variables at the various follow-up points. Both groups (n = 27 participants each) had significant improvements (p < 0.05) in pain, functional status and PPT values at follow-up. CONCLUSIONS There were no differences in markers of pain, function or pressure sensitivity over a 3-month follow-up period between patients with PFPS treated with DN and IC. Temporal improvements in both groups suggested that the two techniques may be similarly effective for the treatment of PFPS.
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Affiliation(s)
- Shabnam Behrangrad
- Department of Physical Therapy, Monash University, Melbourne, VIC, Australia
| | - Maryam Abbaszadeh-Amirdehi
- Mobility Impairment Research Center, Department of Physiotherapy, School of Rehabilitation, Babol University of Medical Sciences, Babol, Iran
| | - Amin Kordi Yoosefinejad
- Rehabilitation Research Center, Department of Physical therapy, School of Rehabilitation Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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Arias-Buría JL, Monroy-Acevedo Á, Fernández-de-Las-Peñas C, Gallego-Sendarrubias GM, Ortega-Santiago R, Plaza-Manzano G. Effects of dry needling of active trigger points in the scalene muscles in individuals with mechanical neck pain: a randomized clinical trial. Acupunct Med 2020; 38:380-387. [PMID: 32228029 DOI: 10.1177/0964528420912254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The aim of this study was to compare the effects of dry needling (DN) versus pressure release over scalene muscle trigger points (TrPs) on pain, related disability, and inspiratory vital capacity in individuals with neck pain. METHODS In this randomized, single-blind trial, 30 patients with mechanical neck pain and active TrPs in the scalene musculature were randomly allocated to trigger point dry needling (TrP-DN; n = 15) or pressure release (n = 15) groups. The DN group received a single session of DN of active TrPs in the anterior scalene muscles, and the pressure release group received a single session of TrP pressure release over the same muscle lasting 30 s. The primary outcome was pain intensity as assessed by a numerical pain rate scale (NPRS, 0-10). Secondary outcomes included disability (neck disability index, NDI) and inspiratory vital capacity. Outcomes were assessed at baseline and 1 day (immediately post), 1 week, and 1 month after the treatment session. Data were expressed as mean score difference (Δ) and standardized mean difference (SMD). RESULTS Patients receiving DN exhibited a greater decrease in pain intensity than those receiving TrP pressure release at 1 month (Δ 1.2 (95% CI-1.8, -0.6), p = 0.01), but not immediately (1 day) or 1 week after. Patients in the DN group exhibited a greater increase in inspiratory vital capacity at all follow-up time points (Δ 281 mm (95% CI 130, 432) immediately after, Δ 358 mm (95% CI 227, 489) 1 week after, and Δ 310 mm (95% CI 180, 440) 1 month after treatment) than those in the pressure release group (p = 0.006). Between-group effect sizes were large at all follow-up time points (1.1 > SMD > 1.3) in favor of DN. CONCLUSION This trial suggests that a single session of DN over active TrPs in the scalene muscles could be effective at reducing pain and increasing inspiratory vital capacity in individuals with mechanical neck pain. Future studies are needed to further confirm these results.
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Affiliation(s)
- José L Arias-Buría
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain.,Cátedra de Investigación y Docencia en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Spain
| | | | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain.,Cátedra de Investigación y Docencia en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Spain
| | | | - Ricardo Ortega-Santiago
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain.,Cátedra de Investigación y Docencia en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Gustavo Plaza-Manzano
- Department Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Madrid, Spain
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Dayanır IO, Birinci T, Kaya Mutlu E, Akcetin MA, Akdemir AO. Comparison of Three Manual Therapy Techniques as Trigger Point Therapy for Chronic Nonspecific Low Back Pain: A Randomized Controlled Pilot Trial. J Altern Complement Med 2020; 26:291-299. [DOI: 10.1089/acm.2019.0435] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Ismail Oguz Dayanır
- Neurosurgery Clinic, Ministry of Health Haseki Training and Research Hospital, Istanbul, Turkey
| | - Tansu Birinci
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Istanbul Medeniyet University, Istanbul, Turkey
| | - Ebru Kaya Mutlu
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Mustafa Ali Akcetin
- Neurosurgery Clinic, Ministry of Health Haseki Training and Research Hospital, Istanbul, Turkey
| | - Ali Osman Akdemir
- Neurosurgery Clinic, Ministry of Health Haseki Training and Research Hospital, Istanbul, Turkey
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Efficacy of Combination Therapies on Neck Pain and Muscle Tenderness in Male Patients with Upper Trapezius Active Myofascial Trigger Points. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9361405. [PMID: 32258159 PMCID: PMC7085833 DOI: 10.1155/2020/9361405] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 01/24/2020] [Indexed: 01/21/2023]
Abstract
Myofascial pain syndrome, thought to be the main cause of neck pain and shoulder muscle tenderness in the working population, is characterized by myofascial trigger points (MTrPs). This study aimed to examine the immediate and short-term effect of the combination of two therapeutic techniques for improving neck pain and muscle tenderness in male patients with upper trapezius active MTrPs. This study was a pretest-posttest single-blinded randomized controlled trial. Sixty male subjects with mechanical neck pain due to upper trapezius active MTrPs were recruited and randomly allocated into group A, which received muscle energy technique (MET) and ischemic compression technique (ICT) along with conventional intervention; group B, which received all the interventions of group A except ICT; and group C, which received conventional treatment only. Baseline (Pr), immediate postintervention (Po), and 2-week follow-up (Fo) measurements were made for all variables. Pain intensity and pressure pain threshold (PPT) were assessed by a visual analog scale (VAS) and pressure threshold meter, respectively. All the three groups received their defined intervention plans only. Repeated-measures analysis of variance was used to perform intra- and intergroup analyses. Cohen's d test was used to assess the effect size of the applied interventions within the groups. The intergroup analysis revealed significant differences among groups A, B, and C in VAS and PPT at Po (VAS-Po: F = 13.88, p=0.0001; PPT-Po: F = 17.17, p=0.0001) and even after 2 weeks of follow-up (VAS-Fo: F = 222.35, p=0.0001; PPT-Fo: F = 147.70, p=0.0001). Cohen's d revealed a significant treatment effect size within all groups except group C (only significant for VAS-Po-VAS-Pr: mean difference = 1.33, p < 0.05, d = 1.09); however, it showed a maximum effect size in group A for its variables (VAS-Fo-VAS-Pr: mean difference = 5.27, p=0.01, d = 4.04; PPT-Fo-PPT-Pr: mean difference = 2.14, p < 0.01, d = 3.89). Combination therapies (MET plus ICT) showed immediate and short-term (2-week follow-up) improvements in neck pain and muscle tenderness in male patients with upper trapezius active MTrPs.
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Arias-Buría JL, Franco-Hidalgo-Chacón MM, Cleland JA, Palacios-Ceña M, Fuensalida-Novo S, Fernández-de-Las-Peñas C. Effects of Kinesio Taping on Post-Needling Induced Pain After Dry Needling of Active Trigger Point in Individuals With Mechanical Neck Pain. J Manipulative Physiol Ther 2020; 43:32-42. [PMID: 32061417 DOI: 10.1016/j.jmpt.2019.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/17/2019] [Accepted: 02/26/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The purpose of this study was to assess the effectiveness of the application of kinesio taping in reducing induced pain after dry needling of active trigger points (TrPs) to the upper trapezius muscle. METHODS Consecutive patients had mechanical neck pain (n = 34, 44% female) with active TrPs in the upper trapezius muscle. All participants received dry needling into upper trapezius active TrPs. Then, they were randomly divided into a kinesio taping group, which received an adhesive tape (Kinesio Tex), and a control group, which did not receive the taping. The numeric pain rating scale was assessed (0-10) at post-needling; immediately after; and 24 hours, 48 hours, and 72 hours after needling. Neck- and shoulder-related disability was assessed before and 72 hours after needling with the Neck Disability Index (NDI) and the Shoulder Pain and Disability Index, respectively. The pressure pain threshold (PPT) over the TrP was also assessed post-needling, immediately post-intervention, and 72 hours after needling. RESULTS The analysis of covariance did not find a significant group × time interaction (P = .26) for post-needling soreness: both groups exhibited similar changes in post-needling induced pain (P < .001). No significant group × time interactions were observed for changes in NDI (P = .62), SPADI (P = .41), or PPTs (P = .52): similar improvements were found after the needling procedure for the NDI (P < .001), Shoulder Pain and Disability Index (P < .001), and PPT (P < .001). The number of local twitch responses and sex (all, P > .30) did not influence the effect for any outcome. CONCLUSION The application of kinesio taping after dry needling of active TrPs in the upper trapezius muscle was not effective for reducing post-needling induced pain in people with mechanical neck pain. Further, the application of kinesio taping as a post-needling intervention did not influence short-term changes in disability.
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Affiliation(s)
- Jose Luis Arias-Buría
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | | | - Joshua A Cleland
- Department of Physical Therapy, Franklin Pierce University, Manchester, New Hampshire
| | - María Palacios-Ceña
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Stella Fuensalida-Novo
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain.
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Holm-Jensen A, Kjaer P, Schiøttz-Christensen B, Ziegler DS, Andersen S, Myburgh C. The Interexaminer Reproducibility and Prevalence of Lumbar and Gluteal Myofascial Trigger Points in Patients With Radiating Low Back Pain. Arch Rehabil Res Clin Transl 2020; 2:100044. [PMID: 33543073 PMCID: PMC7853331 DOI: 10.1016/j.arrct.2020.100044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Objective To determine the interexaminer reproducibility for judging the presence, number, and location of leg-pain referring myofascial trigger points, and their prevalence in patients with low back pain with and without concomitant leg pain referral. Design An interexaminer reproducibility study. Setting An outpatient public Hospital Spine Centre in Southern Denmark. Participants Examiners: experienced examiners (N=2), a chiropractor and a physiotherapist, respectively. Subjects: a case mix of patients with low back pain (N=32) with and without leg pain referral. Interventions A standardized palpation examination protocol of 4 bilateral lumbosacral muscles performed by each examiner. Main Outcome Measures Reproducibility on presence (measured in Cohen’s κ), number (difference and limits of agreement), location (distance between matching marks placed by examiners), and prevalence of myofascial trigger points. Results Kappa values of the examined muscles were as follows: quadratus lumborum (κ=0.42), gluteus medius (κ=0.83), gluteus minimus (κ=0.74), and piriformis (κ=0.62), with a mean of all examined muscles of kappa=0.66, assessed as substantial agreement. The mean difference in number of trigger points was 0.8, with limits of agreement ranging from −6.4 to 4.9. Mean distance between trigger point locations was 12.9 mm, with 57% only being identified by a single examiner. The prevalence of trigger points was 82.7%, highest in the gluteal region of the painful side. Conclusions Inadequate standardization and multiple trigger point sites complicate interexaminer reproducibility on location and number of patients with low back pain and leg pain referral. Nevertheless, substantial interexaminer reproducibility for the trigger point presence appears achievable. Implemented routinely, this relatively simple clinical evaluation procedure could meaningfully enhance diagnostic triage and eventual management.
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Affiliation(s)
- Aske Holm-Jensen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Per Kjaer
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Health Sciences Research Centre, UCL University College, Odense, Denmark
| | - Berit Schiøttz-Christensen
- Medical Research Department, Spine Centre of Southern Denmark, Hospital Lillebælt, Middelfart, Denmark.,Institute for Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Dorthe Schøler Ziegler
- Medical Research Department, Spine Centre of Southern Denmark, Hospital Lillebælt, Middelfart, Denmark.,Institute for Regional Health Research, University of Southern Denmark, Odense, Denmark.,Spine Surgery and Research, Spine Center of Southern Denmark-part of Lillebaelt Hospital, Middelfart, Denmark
| | - Stina Andersen
- Medical Research Department, Spine Centre of Southern Denmark, Hospital Lillebælt, Middelfart, Denmark.,Institute for Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Corrie Myburgh
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
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Kodama K, Takamoto K, Nishimaru H, Matsumoto J, Takamura Y, Sakai S, Ono T, Nishijo H. Analgesic Effects of Compression at Trigger Points Are Associated With Reduction of Frontal Polar Cortical Activity as Well as Functional Connectivity Between the Frontal Polar Area and Insula in Patients With Chronic Low Back Pain: A Randomized Trial. Front Syst Neurosci 2019; 13:68. [PMID: 31798422 PMCID: PMC6863771 DOI: 10.3389/fnsys.2019.00068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/28/2019] [Indexed: 12/20/2022] Open
Abstract
Background Compression of myofascial trigger points (MTrPs) in muscles is reported to reduce chronic musculoskeletal pain. Although the prefrontal cortex (PFC) is implicated in development of chronic pain, the mechanisms of how MTrP compression at low back regions affects PFC activity remain under debate. In this study, we investigated effects of MTrP compression on brain hemodynamics and EEG oscillation in subjects with chronic low back pain. Methods The study was a prospective, randomized, parallel-group trial and an observer and subject-blinded clinical trial. Thirty-two subjects with chronic low back pain were divided into two groups: subjects with compression at MTrPs (n = 16) or those with non-MTrPs (n = 16). Compression at MTrP or non-MTrP for 30 s was applied five times, and hemodynamic activity (near-infrared spectroscopy; NIRS) and EEGs were simultaneously recorded during the experiment. Results The results indicated that compression at MTrPs significantly (1) reduced subjective pain (P < 0.05) and increased the pressure pain threshold (P < 0.05), (2) decreased the NIRS hemodynamic activity in the frontal polar area (pPFC) (P < 0.05), and (3) increased the current source density (CSD) of EEG theta oscillation in the anterior part of the PFC (P < 0.05). CSD of EEG theta oscillation was negatively correlated with NIRS hemodynamic activity in the pPFC (P < 0.05). Furthermore, functional connectivity in theta bands between the medial pPFC and insula cortex was significantly decreased in the MTrP group (P < 0.05). The functional connectivity between those regions was positively correlated with subjective low back pain (P < 0.05). Discussion The results suggest that MTrP compression at the lumbar muscle modulates pPFC activity and functional connectivity between the pPFC and insula, which may relieve chronic musculoskeletal pain. Trial registration This trial was registered at University Hospital Medical Information Network Clinical Trials Registry (UMIN000033913) on 27 August 2018, at https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000038660.
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Affiliation(s)
- Kanae Kodama
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Kouichi Takamoto
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan.,Department of Sports and Health Sciences, Faculty of Human Sciences, University of East Asia, Shimonoseki, Japan
| | - Hiroshi Nishimaru
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Jumpei Matsumoto
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Yusaku Takamura
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Shigekazu Sakai
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Taketoshi Ono
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan
| | - Hisao Nishijo
- Department of System Emotional Science, Faculty of Medicine, University of Toyama, Toyama, Japan
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Abstract
INTRODUCTION Reorganized force control may be an important adaptation following painful traumas. In this study, force control adaptations were assessed in elbow pain patients. Increasing the contraction demand may overcome pain interference on the motor control and as such act as an internal control. It was hypothesized that elbow pain patients compared with controls would present greater change in the direction of force when increasing the demand of the motor task. METHODS Elbow pain patients (n=19) and asymptomatic participants (n=21) performed isometric wrist extensions at 5% to 70% of maximum voluntary contraction. Pressure pain thresholds were recorded at the lateral epicondyle and tibialis anterior muscle. Contraction force was recorded using a 3-directional force transducer. Participants performed contractions according to visual feedback of the task-related force intensity (main direction of wrist extension) and another set of contractions with feedback of the 3 force directions. Going from the simple to the detailed force feedback will increase the demand of the motor task. Force steadiness in all 3 dimensions and force directions were extracted. RESULTS Compared with controls, elbow pain patients presented lower pressure pain thresholds at both sites (P<0.05). Force steadiness was not significantly different between groups or feedback methods. The change in force direction when providing simple visual feedback in contrast with feedback of all force components at all contraction levels was greater for patients compared with controls (P<0.05). CONCLUSION The larger change in force direction in pain patients implies redistribution of loads across the arm as an associated effect of pain.
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Benito-de-Pedro M, Becerro-de-Bengoa-Vallejo R, Losa-Iglesias ME, Rodríguez-Sanz D, López-López D, Cosín-Matamoros J, Martínez-Jiménez EM, Calvo-Lobo C. Effectiveness between Dry Needling and Ischemic Compression in the Triceps Surae Latent Myofascial Trigger Points of Triathletes on Pressure Pain Threshold and Thermography: A Single Blinded Randomized Clinical Trial. J Clin Med 2019; 8:E1632. [PMID: 31590390 PMCID: PMC6832626 DOI: 10.3390/jcm8101632] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 09/28/2019] [Accepted: 10/02/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Deep dry needling (DDN) and ischemic compression technic (ICT) may be considered as interventions used for the treatment of Myofascial Pain Syndrome (MPS) in latent myofascial trigger points (MTrPs). The immediate effectiveness of both DDN and ICT on pressure pain threshold (PPT) and skin temperature of the latent MTrPs of the triceps surae has not yet been determined, especially in athletes due to their treatment requirements during training and competition. OBJECTIVE To compare the immediate efficacy between DDN and ICT in the latent MTrPs of triathletes considering PPT and thermography measurements. METHOD A total sample of 34 triathletes was divided into two groups: DDN and ICT. The triathletes only received a treatment session of DDN (n = 17) or ICT (n = 17). PPT and skin temperature of the selected latent MTrPs were assessed before and after treatment. RESULTS Statistically significant differences between both groups were shown after treatment, showing a PPT reduction (p < 0.05) in the DDN group, while PPT values were maintained in the ICT group. There were not statistically significant differences (p > 0.05) for thermographic values before and treatment for both interventions. CONCLUSIONS Findings of this study suggested that ICT could be more advisable than DDN regarding latent MTrPs local mechanosensitivity immediately after treatment due to the requirements of training and competition in athletes' population. Nevertheless, further studies comparing both interventions in the long term should be carried out in this specific population due to the possible influence of delayed onset muscle soreness and muscle damage on PPT and thermography values secondary to the high level of training and competition.
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Affiliation(s)
- María Benito-de-Pedro
- Facultad de Enfermería, Fisioterapia y Podología. Universidad Complutense de Madrid, Madrid 28040 Spain.
| | | | | | - David Rodríguez-Sanz
- Facultad de Enfermería, Fisioterapia y Podología. Universidad Complutense de Madrid, Madrid 28040 Spain.
| | - Daniel López-López
- Research, Health and Podiatry Unit. Department of Health Sciences. Faculty of Nursing and Podiatry, Universidade da Coruña, Ferrol 15403, Spain.
| | - Julia Cosín-Matamoros
- Facultad de Enfermería, Fisioterapia y Podología. Universidad Complutense de Madrid, Madrid 28040 Spain.
| | - Eva María Martínez-Jiménez
- Facultad de Enfermería, Fisioterapia y Podología. Universidad Complutense de Madrid, Madrid 28040 Spain.
| | - César Calvo-Lobo
- Facultad de Enfermería, Fisioterapia y Podología. Universidad Complutense de Madrid, Madrid 28040 Spain.
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