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Mao Q, Huang B, Zhu D, Wang Y, Xu S, Wu D, Huang G, Li Z, Chi Z, Chen R. A Bibliometric Analysis of Acupuncture Therapy in the Treatment of Musculoskeletal Pain from 2003 to 2022. J Pain Res 2023; 16:3853-3870. [PMID: 38026461 PMCID: PMC10655745 DOI: 10.2147/jpr.s431689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023] Open
Abstract
Background Acupuncture therapy has been widely used in the treatment of musculoskeletal pain (MP) in many countries around the world. However, there are no bibliometric studies on acupuncture therapy for MP. Therefore, the aim of this study was to analyze the current status, frontiers and hot spots in the use of acupuncture therapy for the treatment of MP. Methods Literature on acupuncture therapy for MP was extracted from the Web of Science Core Collection database from 2003 to 2022. CiteSpace 6.2.R4 (64-bit) software was used to analyze the number and centrality of journals, countries, institutions, authors, references and keywords, and the functions of co-occurrence and clustering were applied to draw a visual knowledge map. Results Over the past 20 years, the annual journal publications have been on a steady upward trend, with 438 articles published in 143 journals, including Acupuncture in Medicine Journal published the most (28, 6.39%), JAMA-Journal of the American Medical Association was the journal with the highest impact factor (IF = 120.7003), USA dominated with the most publications (140, 31.96%) among 44 countries, and among 196 research organizations Kyung Hee University was the most prolific (19, 4.34%) and Ha, In-Hyuk was the most published author (9, 2.05%). "Acupuncture" is the most popular and highly sought after keywords. "Low back pain" is the keyword with the highest centrality. Conclusion This article provides the current situation of the use of acupuncture therapy in the treatment of MP in the past 20 years, and statistical analysis reveals that "low back pain", "knit osteoporosis" and "break cancer" are new research diseases related to acupuncture therapy for MP, and "myobasic trigger point" is a new research direction of acupuncture therapy for MP. Therefore, this study helps researchers grasp the research hotspots and provide certain references for in-depth research and future topic selection.
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Affiliation(s)
- Qiangjian Mao
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Biao Huang
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Daocheng Zhu
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Yuqing Wang
- Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Shiqi Xu
- Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Desheng Wu
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Guomin Huang
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Ziru Li
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Zhenhai Chi
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
| | - Rixin Chen
- The Affiliated Hospital of Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, People’s Republic of China
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Rabie GM, Shokry KE, Alsharnoubi J. Short-term effects of low-level laser versus ultrasound therapy on children's neck posture after long-term use of electronic devices. Lasers Med Sci 2023; 38:235. [PMID: 37831223 PMCID: PMC10575798 DOI: 10.1007/s10103-023-03895-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 09/25/2023] [Indexed: 10/14/2023]
Abstract
The purpose of the study was to compare the effect of low-level laser therapy (LLLT), ultrasound therapy (US), and strengthening and stretching exercise in children diagnosed with cervical straightening caused by long-term use of electronic devices. A total of 60 patients from 12 to 18 years of both gender diagnosed with straight neck syndrome which is losing the normal C shape of cervical vertebrae. Patients were randomized into three groups. In group A, patients received LLLT plus exercise, while in group B, they received US plus exercise, and group C received exercise. In group A and B, Cobb angle and VAS showed a significant improvement (more significant in group A) with P < 0.001, while in group C P = 0.006. LLLT, US, and exercise improved the cervical straight curve, and reduced pain with maximum effect was done by LLLT.
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Affiliation(s)
| | - Kamal Elsayed Shokry
- Department of Pediatric Physical Therapy Faculty of Physical Therapy, Cairo University, Cairo, Egypt
| | - Jehan Alsharnoubi
- Department of Pediatrics, National Institute of Laser Enhanced Sciences (NILES), Cairo University, Giza, Egypt.
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Kenareh R, Mirmohammadi SJ, Khatibi A, Shamsi F, Mehrparvar AH. The Comparison of The Efficacy of Photobiomodulation and Ultrasound in the Treatment of Chronic Non-specific Neck Pain: A Randomized Single-Blind Controlled Trial. J Lasers Med Sci 2021; 12:e20. [PMID: 34733743 DOI: 10.34172/jlms.2021.20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Introduction: Chronic neck pain is a common complaint among office workers. The aim of the present study was to compare the efficacy of a high-intensity laser and physiotherapy in office workers who were diagnosed with chronic non-specific neck pain. Methods: This study was a single-blind randomized controlled trial, with parallel allocation. Sixty office workers with chronic neck pain, aged between 25 and 55 years, participated in the study. The participants were randomly divided into two groups: photobiomodulation (by a high-level laser) and physiotherapy. Visual analogue scale (VAS), Neck Disability Index (NDI), Neck Pain and Disability Scale (NPDS) and Bournemouth Questionnaire (BQN) were completed on three occasions (before, immediately and 2 weeks after the intervention) to assess and compare the efficacy of the high-intensity laser and physiotherapy in neck pain. Data were analyzed by SPSS 23 software using the chi-square test, Student's t test, multivariate tests, and Fisher's exact test. Results: The mean age of the participants was 37.53±9.52 and 41.16±7.85 years in physiotherapy and laser therapy respectively. The VAS score and NDI scores decreased after both kinds of interventions, and the effect of photobiomodulation was significantly higher than physiotherapy (P < 0.001). Both treatment modalities significantly affect different aspects of chronic neck pain assessed by NDPS and BQN questionnaires and the effect of photobiomodulation was more prominent than physiotherapy. Conclusion: The findings of this study showed that photobiomodulation and physiotherapy can reduce chronic neck pain and its different aspects and the effect of laser therapy was significantly higher than physiotherapy.
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Affiliation(s)
- Rahele Kenareh
- Occupational Health Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | | | - Amidoddine Khatibi
- School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Farimah Shamsi
- Abortion Research Center, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Uddin SMZ, Komatsu DE, Motyka T, Petterson S. Low-Intensity Continuous Ultrasound Therapies—A Systematic Review of Current State-of-the-Art and Future Perspectives. J Clin Med 2021; 10:2698. [PMID: 34207333 PMCID: PMC8235587 DOI: 10.3390/jcm10122698] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/10/2021] [Accepted: 06/14/2021] [Indexed: 01/02/2023] Open
Abstract
Therapeutic ultrasound has been studied for over seven decades for different medical applications. The versatility of ultrasound applications are highly dependent on the frequency, intensity, duration, duty cycle, power, wavelength, and form. In this review article, we will focus on low-intensity continuous ultrasound (LICUS). LICUS has been well-studied for numerous clinical disorders, including tissue regeneration, pain management, neuromodulation, thrombosis, and cancer treatment. PubMed and Google Scholar databases were used to conduct a comprehensive review of all research studying the application of LICUS in pre-clinical and clinical studies. The review includes articles that specify intensity and duty cycle (continuous). Any studies that did not identify these parameters or used high-intensity and pulsed ultrasound were not included in the review. The literature review shows the vast implication of LICUS in many medical fields at the pre-clinical and clinical levels. Its applications depend on variables such as frequency, intensity, duration, and type of medical disorder. Overall, these studies show that LICUS has significant promise, but conflicting data remain regarding the parameters used, and further studies are required to fully realize the potential benefits of LICUS.
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Affiliation(s)
- Sardar M. Z. Uddin
- Department of Orthopaedics and Rehabilitation, Stony Brook University, Stony Brook, NY 11794, USA;
| | - David E. Komatsu
- Department of Orthopaedics and Rehabilitation, Stony Brook University, Stony Brook, NY 11794, USA;
| | - Thomas Motyka
- Department of Osteopathic Manipulative Medicine, Campbell University, Buies Creek, NC 27506, USA;
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Experimentally induced spine osteoarthritis in rats leads to neurogenic inflammation within neurosegmentally linked myotomes. Exp Gerontol 2021; 149:111311. [PMID: 33744392 DOI: 10.1016/j.exger.2021.111311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 09/13/2020] [Accepted: 03/04/2021] [Indexed: 12/19/2022]
Abstract
Naturally occurring spine osteoarthritis is clinically associated with the manifestation of chronic inflammatory muscle (myofascial) disease. The purpose of this study was to investigate the causal association between experimentally induced spine osteoarthritis and neurogenic inflammatory responses within neurosegmentally linked myotomes. Wistar Kyoto rats were randomly assigned to spine facet compression surgery (L4-L6) or sham surgery. Animals exposed to facet compression surgery demonstrated radiographic signs of facet-osteoarthritis (L4-L6 spinal levels) and sensory changes (allodynia, thermal hyperalgesia) at 7, 14 and 21 days post-intervention, consistent with the induction of central sensitization; no radiologic or sensory changes were observed after sham surgery. Increased levels of proinflammatory biomarkers including substance P (SP), calcitonin gene related peptide (CGRP), protease-activated receptor-2 (PAR2) and calcium/calmodulin dependent protein kinase II (CaMKII) were observed post-surgery within neurosegmentally-linked rectus femoris (L2-L5) muscle when compared to the non-segmentally linked biceps brachii (C4-C7) muscle; no differences were observed between muscles in the sham surgery group. These findings offer novel insight into the potential role of spine osteoarthritis and neurogenic inflammatory mechanisms in the pathophysiology of chronic inflammatory muscle (myofascial) disease.
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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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High-Energy Flux Density Extracorporeal Shock Wave Therapy Versus Traditional Physical Therapy Modalities in Myofascial Pain Syndrome: A Randomized-controlled, Single-Blind Trial. Arch Rheumatol 2019; 35:78-89. [PMID: 32637923 DOI: 10.5606/archrheumatol.2020.7496] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 04/21/2019] [Indexed: 11/21/2022] Open
Abstract
Objectives This study aims to investigate the effects of extracorporeal shock wave therapy (ESWT) on pain, sleep, fatigue, disability, depression, and quality of life (QoL) in patients with myofascial pain syndrome (MPS). Patients and methods Between March 2018 and September 2018, a total of 94 patients (16 males, 78 females; mean age 44.2±11.94 years; range, 19 to 74 years) with the diagnosis of MPS were included in the study. The patients were divided into two groups. The treatment group consisted of 49 patients and a total of seven sessions of high-energy flux density ESWT (H-ESWT) (0.26 mJ/mm2) were given with three days interval. The control group consisted of 45 patients and the treatment of hot pack, transcutaneous electrical nerve stimulation, and ultrasound was given for five days for two weeks. At baseline and one month after treatment, the visual analog scale (VAS), Short Form-36 (SF-36), Pittsburgh Sleep Quality Index (PSQI), Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue Scale, Neck Disability Index (NDI), and Beck Depression Inventory (BDI) scores were compared between the groups. Results There were no statistically significant differences in the age, sex, demographic characteristics, and baseline VAS, SF-36, NDI, BDI, FACIT, and PSQI scores between the groups (p>0.05). In the ESWT group, there was a statistically significant decrease in the VAS, SF-36, NDI, BDI, FACIT, and PSQI scores after treatment compared to the baseline scores, while only the SF-36 subscale scores were statistically significantly higher (p<0.05). There was a statistically significant correlation between the VAS and SF-36 scores and the BDI, NDI, FACIT and PSQI scores after the treatment. Conclusion Our study results suggest that H-ESWT is more effective than traditional physical therapy methods on pain, QoL, sleep, fatigue, depression, and disability in patients with MPS.
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Duarte FCK, Hurtig M, Clark A, Simpson J, Srbely JZ. Association between naturally occurring spine osteoarthritis in geriatric rats and neurogenic inflammation within neurosegmentally linked skeletal muscle. Exp Gerontol 2019; 118:31-38. [PMID: 30615897 DOI: 10.1016/j.exger.2019.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 12/12/2018] [Accepted: 01/02/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVE This study aimed to investigate the association between naturally occurring spinal osteoarthritis (OA) (L3-L5), the expression of substance P (SP) centrally (L4-L5) and the presence of neurogenic inflammation within the neurosegmentally linked quadriceps (L2-L5) in elderly rats versus young controls. DESIGN Eight aged (27 ± 3.2 months) and six young (4 ± 0.0 months) male Wistar Kyoto rats were euthanized and submitted to micro-computerized tomography for determination of spine OA. SP expression (% area) at the dorsal horn of the spinal cord as well as the relative expression of SP and protease-activated receptor 2 (PAR2) to alpha-tubulin within quadriceps muscle were determined by immunohistochemistry and Western Blot. RESULTS Spine osteoarthritis was confirmed in all aged rats but no young controls. Aged rats expressed significant increase of SP protein expression within the dorsal horn (MD = 0.086; 95% CI [0.026 to 0.145]; p = 0.0094) and quadriceps (MD = 1.209; 95% CI [0.239 to 2.179]; p = 0.0191) and PAR2 (MD = 0.797; 95% CI [0.160 to 1.435]; p = 0.0187) compared to young controls. CONCLUSION These observations provide novel insight into the potential role of neurogenic inflammation in the pathophysiology of myofascial pain syndrome in the naturally occurring spinal OA in elderly population.
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Affiliation(s)
- Felipe C K Duarte
- Department of Human Health and Nutritional Science, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada.
| | - Mark Hurtig
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, 50 McGilvray Lane, Guelph, ON N1G 2W1, Canada.
| | - Andrea Clark
- Department of Human Health and Nutritional Science, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada.
| | - Jeremy Simpson
- Department of Human Health and Nutritional Science, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada.
| | - John Z Srbely
- Department of Human Health and Nutritional Science, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada.
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Takla MKN. Low-frequency high-intensity versus medium-frequency low-intensity combined therapy in the management of active myofascial trigger points: A randomized controlled trial. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2018; 23:e1737. [DOI: 10.1002/pri.1737] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/07/2018] [Accepted: 07/11/2018] [Indexed: 11/09/2022]
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Ultrasound plus low-level laser therapy for knee osteoarthritis rehabilitation: a randomized, placebo-controlled trial. Rheumatol Int 2018; 38:785-793. [PMID: 29480363 DOI: 10.1007/s00296-018-4000-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 02/20/2018] [Indexed: 12/28/2022]
Abstract
This study evaluated the synergistic effects of ultrasound (US) and low-level laser therapy (LLLT) with or without therapeutic exercises (TE) in women with knee osteoarthritis. Forty-two Caucasian women with knee osteoarthritis were allocated into three groups: (1) the placebo group who did not perform TE, but the prototype without emitting light or ultrasonic waves was applied, (2) the US + LLLT group in which only the prototype was applied and (3) the TE + US + LLLT group that performed TE before the prototype was applied. However, 35 women completed the full clinical trial. Pressure pain thresholds (PPT) using an algometer and functional performance during the sit-to-stand test were carried out. The average PPT levels increased for US + LLLT (41 ± 9 to 54 ± 15 N, p < 0.01) and TE + US + LLLT (32 ± 8 to 45 ± 9 N, p < 0.01) groups. The number of sit-to-stands was significantly higher for all groups. However, the change between pre-treatment and post-treatment (delta value) was greater for the US + LLLT (4 ± 1) and TE + US + LLLT groups (5 ± 1) than for the placebo group (2 ± 1) with a significant intergroup difference (p < 0.05). This study showed reduced pain and increased physical functionality after 3 months of US + LLLT with and without TE.
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Gulick DT. Instrument-assisted soft tissue mobilization increases myofascial trigger point pain threshold. J Bodyw Mov Ther 2017; 22:341-345. [PMID: 29861230 DOI: 10.1016/j.jbmt.2017.10.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 10/17/2017] [Accepted: 10/24/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND A myofascial trigger point (MTrP) has been defined as a hyperirritable, palpable nodule in a skeletal muscle. The signs and symptoms of a MTrP include muscle pain, weakness, and dysfunction. MTrPs are common problems associated with soft tissue pathology. Having an intervention to decrease MTrP pain can be clinically valuable. PURPOSE To determine if a series of six instrument-assisted soft tissue mobilization (IASTM) treatments rendered over three weeks would influence the pressure pain threshold (PPT) of a myofascial trigger point (MTrP). METHODS Randomized, control trial of healthy individuals (n = 29) with MTrPs in the upper trapezius muscle. The intervention was six IASTM treatments rendered over three weeks. Each treatment included 1 min of sweeping with the GT-1/HG-2 (handle bar), 1 min of swivel with the knob of the GT-1/HG-2 directly over the MTrP, 2 min of fanning with the GT-4/HG-8 (convex single bevel), and concluded with 1 min of sweeping with GT-1/HG-2. The outcome measure used a dolorimeter to compare PPT before and after three weeks in both the treatment and control groups. RESULTS Paired t-test for PPT pre-test and post-test of the control and treatment groups were p = 0.42159 and p = 0.00003, respectively. A one-way ANOVA of the control and IASTM groups revealed a statistically significant difference (p < 0.0001). The power calculation was greater than 0.99. CONCLUSIONS A 5-min intervention using three IASTM techniques can effectively increase the PPT of a MTrP in six treatments over a three-week period of time.
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Affiliation(s)
- Dawn T Gulick
- Widener University, Institute for Physical Therapy Education, One University Place, Chester, PA 19013, USA.
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12
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Khan M, Nishi SE, Hassan SN, Islam MA, Gan SH. Trigeminal Neuralgia, Glossopharyngeal Neuralgia, and Myofascial Pain Dysfunction Syndrome: An Update. Pain Res Manag 2017; 2017:7438326. [PMID: 28827979 PMCID: PMC5554565 DOI: 10.1155/2017/7438326] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Revised: 04/12/2017] [Accepted: 04/24/2017] [Indexed: 12/21/2022]
Abstract
Neuropathic pain is a common phenomenon that affects millions of people worldwide. Maxillofacial structures consist of various tissues that receive frequent stimulation during food digestion. The unique functions (masticatory process and facial expression) of the maxillofacial structure require the exquisite organization of both the peripheral and central nervous systems. Neuralgia is painful paroxysmal disorder of the head-neck region characterized by some commonly shared features such as the unilateral pain, transience and recurrence of attacks, and superficial and shock-like pain at a trigger point. These types of pain can be experienced after nerve injury or as a part of diseases that affect peripheral and central nerve function, or they can be psychological. Since the trigeminal and glossopharyngeal nerves innervate the oral structure, trigeminal and glossopharyngeal neuralgia are the most common syndromes following myofascial pain dysfunction syndrome. Nevertheless, misdiagnoses are common. The aim of this review is to discuss the currently available diagnostic procedures and treatment options for trigeminal neuralgia, glossopharyngeal neuralgia, and myofascial pain dysfunction syndrome.
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Affiliation(s)
- Mohammad Khan
- Community Medicine, School of Dental Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Shamima Easmin Nishi
- Orthodontic Unit, School of Dental Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Siti Nazihahasma Hassan
- Hematology, School of Dental Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Md. Asiful Islam
- Human Genome Centre, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Siew Hua Gan
- Human Genome Centre, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
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Linde LD, Kumbhare DA, Joshi M, Srbely JZ. The Relationship between Rate of Algometer Application and Pain Pressure Threshold in the Assessment of Myofascial Trigger Point Sensitivity. Pain Pract 2017; 18:224-229. [DOI: 10.1111/papr.12597] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 04/20/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Lukas D. Linde
- Department of Human Health and Nutritional Sciences; University of Guelph; Guelph Ontario Canada
| | - Dinesh A. Kumbhare
- Department of Medicine; Division of Physical Medicine and Rehabilitation; Toronto Rehabilitation Institute; University of Toronto; Toronto Ontario Canada
| | - Maneil Joshi
- School of Human Kinetics; University of Ottawa; Ottawa Ontario Canada
| | - John Z. Srbely
- Department of Human Health and Nutritional Sciences; University of Guelph; Guelph Ontario Canada
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14
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Xia P, Wang X, Lin Q, Cheng K, Li X. Effectiveness of ultrasound therapy for myofascial pain syndrome: a systematic review and meta-analysis. J Pain Res 2017; 10:545-555. [PMID: 28331357 PMCID: PMC5349701 DOI: 10.2147/jpr.s131482] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE The objective of this review was to assess the therapeutic effect of ultrasound (US) on myofascial pain syndrome (MPS). DATE SOURCES PubMed, Embase, and Cochrane Library were searched to find relevant studies from January 1966 to May 2016 using keywords. Four investigators performed the data extraction. STUDY SELECTION Randomized controlled trials (RCTs) investigating the outcomes of pain and physical function between MPS patients receiving and not receiving US were selected by two researchers independently. DATA EXTRACTION Data were extracted from the RCTs. Risk of bias and study quality were evaluated following the recommendations of Cochrane Collaboration. Standardized mean difference (SMD) and 95% confidence interval (CI) were calculated. DATA SYNTHESIS A total of 10 studies involving 428 MPS patients were included. US therapy significantly reduced pain intensity (SMD [CI]=-1.41 [-2.15, -0.67], P=0.0002) and increased pain threshold (SMD [CI]=1.08 [0.55, 1.60], P<0.0001), but had no significant effect on cervical range of motion (ROM) of lateral flexion (SMD [CI]=0.40 [-0.19, 0.99], P=0.19), rotation (SMD [CI]=0.10 [-0.33, 0.52], P=0.66), or extension or flexion (SMD [CI]=0.16 [-0.35, 0.68], P=0.53). Heterogeneity between studies was mainly attributed to differences in the follow-up time, parameter of US, course of treatment, and the control group. The overall risk of bias from the included studies was high, and the evidence proving these effect calculations were assessed as low quality. CONCLUSION Owing to the high risk of bias and the across-trial heterogeneity of the studies, the current evidence is not clear enough to support US as an effective method to treat MPS. Clinical trials with methodological rigorousness and adequate power are needed to confirm it in the future.
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Affiliation(s)
- Peng Xia
- Department of Rehabilitation Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Xiaoju Wang
- Department of Rehabilitation Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Qiang Lin
- Department of Rehabilitation Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Kai Cheng
- Department of Rehabilitation Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Xueping Li
- Department of Rehabilitation Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
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Gerber LH, Sikdar S, Aredo JV, Armstrong K, Rosenberger WF, Shao H, Shah JP. Beneficial Effects of Dry Needling for Treatment of Chronic Myofascial Pain Persist for 6 Weeks After Treatment Completion. PM R 2017; 9:105-112. [PMID: 27297448 PMCID: PMC5149452 DOI: 10.1016/j.pmrj.2016.06.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 05/23/2016] [Accepted: 06/01/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND Dry needling is an effective treatment for reducing pain associated with active myofascial trigger points (a-MTrPs) in the short term. The duration of the benefits of this treatment have not been fully assessed. OBJECTIVE To determine whether the benefits of dry needling (DN) of a-MTrPs are sustained 6 weeks posttreatment. DESIGN Follow-up of a prospective study. SETTING University. PARTICIPANTS A total of 45 patients (13 male and 32 female) with cervical pain >3 months and a-MTrPs in the upper trapezius who completed 3 DN treatments and who were evaluated 6 weeks posttreatment. INTERVENTIONS None. MAIN OUTCOME MEASURES Primary outcomes were changes from baseline to follow-up in scores for the verbal analogue scale (VAS), Brief Pain Inventory (BPI), and MTrP status. MTrPs were rated as active (spontaneously painful), latent (painful only on compression), and nonpalpable nodule. Responders were patients whose MTrP status changed from active to latent or nonpalpable nodule (resolved). Secondary outcomes were pain pressure threshold (PPT), Profile of Mood States, Oswestry Disability Index (ODI), MOS 36-Item Short-Form Health Survey (SF-36), and cervical range of motion. RESULTS Pain measures remained significantly improved 6 weeks posttreatment (P < .003), as did the SF-36 physical functioning score (0.01) and ODI (P = .002). Side bending and PPT for subjects with unilateral MTrPs had sustained improvement (P = .002). The number of subjects with sustained MTrP response at 6 weeks was significant (P < .001). Comparing responders to nonresponders, the changes in VAS and BPI were statistically significant (P = .006, P = .03) but the change in PPT was not. Patients with higher baseline VAS scores had a higher risk of not responding to DN; those with a greater drop in VAS score from baseline had a higher probability of sustained response. A 1-unit decrease in VAS at baseline resulted in a 6.3-fold increase in the odds of being a responder versus a nonresponder (P = .008). CONCLUSIONS In this study, there was sustained reduction of pain scores after completion of DN, which is more likely with a greater drop in VAS score. Patients with higher baseline VAS scores are less likely to respond to DN. Early intervention toward significant pain reduction is likely to be associated with sustained clinical response. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Lynn H Gerber
- Center for the Study of Chronic Illness and Disability, George Mason University, MSN: 2G7, 4400 University Dr., Fairfax, VA 22030(∗).
| | | | - Jacqueline V Aredo
- Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD(‡)
| | - Katee Armstrong
- Center for the Study of Chronic Illness and Disability, George Mason University, Fairfax, VA(§)
| | | | - Hui Shao
- Department of Statistics, George Mason University, Fairfax, VA(¶)
| | - Jay P Shah
- Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD(#)
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Efficacy of focused low-intensity pulsed ultrasound therapy for the management of knee osteoarthritis: a randomized, double blind, placebo-controlled trial. Sci Rep 2016; 6:35453. [PMID: 27748432 PMCID: PMC5066246 DOI: 10.1038/srep35453] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 09/28/2016] [Indexed: 12/30/2022] Open
Abstract
The aim of this study was to investigate the effects of focused low-intensity pulsed ultrasound (FLIPUS) therapy on the functional and health status of patients with knee osteoarthritis (KOA). A total of 106 subjects with bilateral KOA were randomized sequentially into two groups. Group I received FLIPUS + diclofenac sodium, and group II received sham FLIPUS + diclofenac sodium. The therapeutic effects of the interventions were evaluated by measuring changes in VAS pain, the WOMAC scores, and the LI scores after 10 days of treatment as well as changes in LI and VAS at follow-up, 4 and 12 weeks later. In addition, changes in the range of motion, ambulation speed, and the SF-36 in each group were recorded after 10 days of treatment. Compared with those in group II, patients in group Ishowed significant improvements in VAS, WOMAC, LI, ambulation speed, and most items in the SF-36 after 10 days of treatment. In addition, patients in group I showed significant improvements in LI and VAS at follow-up. There were no FLIPUS-related adverse events during and after the interventions. In conclusion, FLIPUS is a safe and effective treatment modality for relieving pain and improving the functions and quality of life of patients with KOA.
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Kim M, Lee M, Kim Y, Oh S, Lee D, Yoon B. Myofascial Pain Syndrome in the Elderly and Self-Exercise: A Single-Blind, Randomized, Controlled Trial. J Altern Complement Med 2016; 22:244-51. [PMID: 26910293 PMCID: PMC4842951 DOI: 10.1089/acm.2015.0205] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE This study aimed to demonstrate the effect of self-exercise with a therapeutic inflatable ball (SEIB) in elderly patients with myofascial pain syndrome. DESIGN Single-blind, randomized, controlled noninferiority trial. SETTING University campus. PARTICIPANTS Forty elderly patients with myofascial pain syndrome completed the study. They were randomly allocated to SEIB (n = 22; mean age, 70.23 ± 6.11 years) or ultrasound (US) therapy (n = 18; mean age, 67.99 ± 5.64 years). INTERVENTION SEIB and US therapy (twice weekly for 4 consecutive weeks). OUTCOME MEASURES Visual analog scale (VAS), pressure pain threshold (PPT), and cervical lateral flexion (CLF) were measured at baseline and at 1, 2, 3, and 4 weeks. RESULTS The noninferiority test indicated that SEIB was not inferior to US for VAS, PPT, and CLF. Between-group comparisons showed no significant differences in the VAS (F = 2.579; p = 0.117), the PPT (F = 0.245; p = 0.624), and the CLF (F = 2.072; p = 0.159). In within-group comparisons, both groups presented significant differences in VAS (SEIB after 1 week and US after 1 week), PPT (SEIB after 3 weeks and US after 4 weeks), and CLF (SEIB after 4 weeks and US after 4 weeks) compared with baseline values. CONCLUSIONS SEIB for 4 weeks has an effect similar to that of US for desensitizing myofascial pain and increasing joint flexibility. High accessibility and low cost would make SEIB a practical self-treatment method in elderly patients with myofascial pain syndrome.
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Affiliation(s)
- Minhee Kim
- Department of Physical Therapy, College of Health Science, Korea University, Seoul, South Korea
| | - Minyoung Lee
- Department of Physical Therapy, College of Health Science, Korea University, Seoul, South Korea
| | - Yushin Kim
- Functional and Applied Biomechanics Section, Department of Rehabilitation Medicine, Clinical Center, National Institutes of Health, Bethesda, MD
| | - Sejun Oh
- Department of Physical Therapy, College of Health Science, Korea University, Seoul, South Korea
| | - Dongshin Lee
- Department of Physical Therapy, College of Health Science, Eulji University, Gyeonggido, South Korea
| | - BumChul Yoon
- Department of Physical Therapy, College of Health Science, Korea University, Seoul, South Korea
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Effect of miniscalpel-needle on relieving the pain of myofascial pain syndrome: a systematic review. J TRADIT CHIN MED 2015; 35:613-9. [DOI: 10.1016/s0254-6272(15)30148-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Jun MH, Kim YM, Kim JU. Modern acupuncture-like stimulation methods: a literature review. Integr Med Res 2015; 4:195-219. [PMID: 28664127 PMCID: PMC5481834 DOI: 10.1016/j.imr.2015.09.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 09/23/2015] [Accepted: 09/24/2015] [Indexed: 11/18/2022] Open
Abstract
Acupuncture therapy has been proved to be effective for diverse diseases, symptoms, and conditions in numerous clinical trials. The growing popularity of acupuncture therapy has triggered the development of modern acupuncture-like stimulation devices (ASDs), which are equivalent or superior to manual acupuncture with respect to safety, decreased risk of infection, and facilitation of clinical trials. Here, we aim to summarize the research on modern ASDs, with a focus on featured devices undergoing active research and their effectiveness and target symptoms, along with annual publication rates. We searched the popular electronic databases Medline, PubMed, the Cochrane Library, and Web of Science, and analyzed English-language studies on humans. Thereby, a total of 728 studies were identified, of which 195 studies met our inclusion criteria. Electrical stimulators were found to be the earliest and most widely studied devices (133 articles), followed by laser (44 articles), magnetic (16 articles), and ultrasound (2 articles) stimulators. A total of 114 studies used randomized controlled trials, and 109 studies reported therapeutic benefits. The majority of the studies (32%) focused on analgesia and pain-relief effects, followed by effects on brain activity (16%). All types of the reviewed ASDs were associated with increasing annual publication trends; specifically, the annual growth in publications regarding noninvasive stimulation methods was more rapid than that regarding invasive methods. Based on this observation, we anticipate that the noninvasive or minimally invasive ASDs will become more popular in acupuncture therapy.
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Affiliation(s)
| | | | - Jaeuk U. Kim
- Corresponding author. KM Fundamental Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdaero, Yuseong-Gu, Deajeon 305-811, Korea.
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Lluch E, Nijs J, De Kooning M, Van Dyck D, Vanderstraeten R, Struyf F, Roussel NA. Prevalence, Incidence, Localization, and Pathophysiology of Myofascial Trigger Points in Patients With Spinal Pain: A Systematic Literature Review. J Manipulative Physiol Ther 2015; 38:587-600. [DOI: 10.1016/j.jmpt.2015.08.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Revised: 06/15/2015] [Accepted: 06/15/2015] [Indexed: 01/23/2023]
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Myofascial trigger point-focused head and neck massage for recurrent tension-type headache: a randomized, placebo-controlled clinical trial. Clin J Pain 2015; 31:159-68. [PMID: 25329141 DOI: 10.1097/ajp.0000000000000091] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Myofascial trigger points (MTrPs) are focal disruptions in the skeletal muscle that can refer pain to the head and reproduce the pain patterns of tension-type HA (TTH). The present study applied massage focused on MTrPs of patients with TTH in a placebo-controlled, clinical trial to assess efficacy on reducing headache (HA) pain. METHODS Fifty-six patients with TTH were randomized to receive 12 massage or placebo (detuned ultrasound) sessions over 6 weeks, or to wait-list. Trigger point release massage focused on MTrPs in cervical musculature. HA pain (frequency, intensity, and duration) was recorded in a daily HA diary. Additional outcome measures included self-report of perceived clinical change in HA pain and pressure-pain threshold at MTrPs in the upper trapezius and suboccipital muscles. RESULTS From diary recordings, group differences across time were detected in HA frequency (P=0.026), but not for intensity or duration. Post hoc analysis indicated that HA frequency decreased from baseline for both massage (P<0.0003) and placebo (P=0.013), but no difference was detected between massage and placebo. Patient report of perceived clinical change was greater reduction in HA pain for massage than placebo or wait-list groups (P=0.002). Pressure-pain threshold improved in all muscles tested for massage only (all P's<0.002). DISCUSSION Two findings from this study are apparent: (1) MTrPs are important components in the treatment of TTH, and (2) TTH, like other chronic conditions, is responsive to placebo. Clinical trials on HA that do not include a placebo group are at risk for overestimating the specific contribution from the active intervention.
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Meng F, Ge HY, Wang YH, Yue SW. A afferent fibers are involved in the pathology of central changes in the spinal dorsal horn associated with myofascial trigger spots in rats. Exp Brain Res 2015. [DOI: 10.1007/s00221-015-4382-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Abstract
Myofascial pain is a common musculoskeletal problem, with the low back being one of the commonest affected regions. Several treatments have been used for myofascial low back pain through physical therapies, pharmacologic agents, injections, and other such therapies. This review will provide an update based on recently published literature in the field of myofascial low back pain along with a brief description of a sequenced, multidisciplinary treatment protocol called Skilled Hands-on Approach for the Release of myofascia, Articular, Neural and Soft tissue mobilization (SHARANS) protocol. A comprehensive multidisciplinary approach is recommended for the successful management of individuals with myofascial low back pain.
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Affiliation(s)
- Deepak Sharan
- Department of Orthopedic Surgery and Rehabilitation, RECOUP Neuromusculoskeletal Rehabilitation Centre, # 312, 10th Block, Further Extension of Anjanapura Layout, Bangalore, 560062, Karnataka, India,
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Dommerholt J, Layton M, Hooks T, Grieve R. A critical overview of current myofascial pain literature – March 2015. J Bodyw Mov Ther 2015; 19:337-49. [DOI: 10.1016/j.jbmt.2015.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Chan YC, Wang TJ, Chang CC, Chen LC, Chu HY, Lin SP, Chang ST. Short-term effects of self-massage combined with home exercise on pain, daily activity, and autonomic function in patients with myofascial pain dysfunction syndrome. J Phys Ther Sci 2015; 27:217-21. [PMID: 25642077 PMCID: PMC4305566 DOI: 10.1589/jpts.27.217] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 08/03/2014] [Indexed: 11/24/2022] Open
Abstract
[Purpose] The aim of the present was to investigate the short-term effects of a program
combining self-massage and home exercise for patients with myofascial pain dysfunction
syndrome (MPDS). [Subjects and Methods] In this retrospective study, 63 patients were
allocated to the experimental (n = 32) and control (n = 31) groups. Both groups received 6
sessions of treatment with physical modalities over the course of two weeks. The
experimental group completed an additional program with a combination of self-massage and
home exercise. The outcome measurements included a pain scale, pressure pain threshold
(PPT), neck disability index (NDI), patient-specific functional scales (PSFS), and heart
rate variability (HRV). The interactions between the groups and over time were analyzed
using two-way repeated measures ANOVA. [Results] Only the experimental group demonstrated
significant improvements in the pain scale with varying conditions. The PPTs of the
trigger points increased significantly in the experimental group, and significant
functional improvements in NDI and PSFS were observed in the same group. There were
significant increases in high-frequency HRV and high-frequency % in the experimental
group. [Conclusion] Treatment with physical modalities plus combination of self-massage
and home exercise is more effective than the physical modalities treatment alone.
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Affiliation(s)
- Yuan-Chi Chan
- Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, Taiwan ; Department of Physical Medicine and Rehabilitation, School of Medicine, National Defense Medical Center, Taiwan
| | - Tzyy-Jiuan Wang
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taiwan
| | - Cheng-Chiang Chang
- Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, Taiwan ; Department of Physical Medicine and Rehabilitation, School of Medicine, National Defense Medical Center, Taiwan
| | - Liang-Cheng Chen
- Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, Taiwan ; Department of Physical Medicine and Rehabilitation, School of Medicine, National Defense Medical Center, Taiwan
| | - Heng-Yi Chu
- Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, Taiwan ; Department of Physical Medicine and Rehabilitation, School of Medicine, National Defense Medical Center, Taiwan ; Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, Taiwan
| | - Shiou-Ping Lin
- Department of Physical Medicine and Rehabilitation, Hsin-Chu Armed Force Hospital, Taiwan ; Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taiwan ; Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, Taiwan
| | - Shin-Tsu Chang
- Department of Physical Medicine and Rehabilitation, School of Medicine, National Defense Medical Center, Taiwan ; Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taiwan ; Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, Taiwan
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Paolillo AR, Paolillo FR, João JP, João HA, Bagnato VS. Synergic effects of ultrasound and laser on the pain relief in women with hand osteoarthritis. Lasers Med Sci 2014; 30:279-86. [PMID: 25239030 DOI: 10.1007/s10103-014-1659-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Accepted: 09/09/2014] [Indexed: 11/25/2022]
Abstract
Patients with pain avoid movements, leading to a gradual impairment of their physical condition and functionality. In this context, the use of ultrasound (US) and low-level laser therapy (LLLT) show promising results for nonpharmacological and noninvasive treatment. The aim of this study was evaluated the synergistic effects of the US and the LLLT (new prototype) with or without therapeutic exercises (TE) on pain and grip strength in women with hand osteoarthritis. Forty-five women with hand osteoarthritis, aged 60 to 80 years, were randomly assigned to one of three groups, but 43 women successfully completed the full study. The three groups were as follows: (i) the placebo group which did not perform TE, but the prototype without emitting electromagnetic or mechanical waves was applied (n = 11); (ii) the US + LLLT group which carried out only the prototype (n = 13); and (iii) the TE + US + LLLT group which performed TE before the prototype is applied (n = 13). The parameters of US were frequency 1 MHz; 1.0 W/cm(2) intensity, pulsed mode 1:1 (duty cycle 50%). Regarding laser, the output power of the each laser was fixed at 100 mW leading to an energy value of 18 J per laser. Five points were irradiated per hand, during 3 min per point and 15 min per session. The prototype was applied after therapeutic exercises. The treatments are done once a week for 3 months. Grip strength and pressure pain thresholds (PPT) were measured. Grip strength did not differ significantly for any of the groups (p ≥ 0.05). The average PPT between baseline and 3 months shows significant decrease of the pain sensitivity for both the US + LLLT group (∆ = 30 ± 19 N, p˂0.001) and the TE + US + LLLT group (∆ = 32 ± 13 N, p < 0.001). However, there were no significant differences in average PPT for placebo group (∆ = -0.3 ± 9 N). There was no placebo effect. The new prototype that combines US and LLLT reduced pain in women with hand osteoarthritis.
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Affiliation(s)
- Alessandra Rossi Paolillo
- Optics Group from Physics Institute of São Carlos (IFSC), University of São Paulo (USP), Av. Trabalhador Sãocarlense, 400-Centro, CEP 13560-970, São Carlos, SP, Brazil,
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Wilke J, Vogt L, Niederer D, Hübscher M, Rothmayr J, Ivkovic D, Rickert M, Banzer W. Short-term effects of acupuncture and stretching on myofascial trigger point pain of the neck: a blinded, placebo-controlled RCT. Complement Ther Med 2014; 22:835-41. [PMID: 25440373 DOI: 10.1016/j.ctim.2014.09.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 08/26/2014] [Accepted: 09/04/2014] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVES This trial aimed to evaluate the short-term effectiveness of acupuncture plus stretching to reduce pain and improve range of motion in patients afflicted by cervical myofascial pain syndrome. DESIGN Randomized, blinded, placebo-controlled crossover study. INTERVENTION Nineteen patients (11 females, eight males, 33 ± 14 years) with myofascial neck pain in randomized order received the following treatments with one week washout between: acupuncture, acupuncture plus stretching, and placebo laser acupuncture. MAIN OUTCOME MEASURES Mechanical pain threshold (MPT, measured with a pressure algometer) represented the primary outcome. Secondary outcomes were motion-related pain (Visual Analogue Scale, VAS) and cervical range of motion (ROM, recorded by means of an ultrasonic 3D movement analysis system). Outcomes were assessed immediately prior as well as 5, 15 and 30 min post treatment. Friedman tests with post hoc Bonferroni-Holm correction were applied to compare differences between treatments. RESULTS Both acupuncture as well as acupuncture plus stretching increased MPT by five, respectively, 11 percent post treatment. However, only acupuncture in combination with stretching was superior to placebo (p<0.05). There were no significant differences between interventions at 15 and 30 min post treatment. VAS did not differ between treatments at any measurement. Five minutes after application of acupuncture plus stretching, ROM was significantly increased in the frontal and the transversal plane compared to placebo (p<0.05). CONCLUSIONS The combination of acupuncture and stretching could represent a suitable treatment option to improve cervical movement behavior and reduce trigger point pain in the short-term. However, additional studies further discriminating the placebo effects are still warranted.
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Affiliation(s)
- J Wilke
- Department of Sports Medicine, Goethe University, Ginnheimer Landstraße 39, 60487 Frankfurt am Main, Germany.
| | - L Vogt
- Department of Sports Medicine, Goethe University, Ginnheimer Landstraße 39, 60487 Frankfurt am Main, Germany
| | - D Niederer
- Department of Sports Medicine, Goethe University, Ginnheimer Landstraße 39, 60487 Frankfurt am Main, Germany
| | - M Hübscher
- Department of Sports Medicine, Goethe University, Ginnheimer Landstraße 39, 60487 Frankfurt am Main, Germany; Neuroscience Research Australia, Sydney, Australia
| | - J Rothmayr
- Department of Sports Medicine, Goethe University, Ginnheimer Landstraße 39, 60487 Frankfurt am Main, Germany
| | - D Ivkovic
- Department of Sports Medicine, Goethe University, Ginnheimer Landstraße 39, 60487 Frankfurt am Main, Germany
| | - M Rickert
- Department of Spine Diseases, Goethe University, Frankfurt am Main, Germany
| | - W Banzer
- Department of Sports Medicine, Goethe University, Ginnheimer Landstraße 39, 60487 Frankfurt am Main, Germany
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Zeng C, Li H, Yang T, Deng ZH, Yang Y, Zhang Y, Ding X, Lei GH. Effectiveness of continuous and pulsed ultrasound for the management of knee osteoarthritis: a systematic review and network meta-analysis. Osteoarthritis Cartilage 2014; 22:1090-9. [PMID: 24999112 DOI: 10.1016/j.joca.2014.06.028] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 06/04/2014] [Accepted: 06/28/2014] [Indexed: 02/02/2023]
Abstract
BACKGROUND To investigate the efficacy of continuous and pulsed ultrasound (US) in the management of knee osteoarthritis (OA). DESIGN This systematic review and network meta-analysis covered 12 trials in total. Electronic databases including MEDLINE, Embase and Cochrane Library were searched through to identify randomized controlled trials comparing the two modes of US with control interventions (sham or blank) or with each other. Bayesian network meta-analysis was used to integrate both the direct and indirect evidences on treatment effectiveness. RESULTS Pulsed US (PUS) is more effective in both pain relief and function improvement when compared with the control group; but for continuous US (CUS), there is only a significant difference in pain relief in comparison with the control group. In addition, no matter in terms of pain intensity or function at the last follow-up time point, PUS always exhibited a greater probability of being the preferred mode. However, the evidence of heterogeneity and the limitation in sample size of some studies could be a potential threat to the validity of results. CONCLUSIONS Our findings indicated that PUS, with a greater probability of being the preferred mode, is more effective in both pain relief and function improvement when compared with the control group. However, CUS could only be considered as a pain relief treatment in the management of knee OA. The findings also confirmed that none of these modes is dangerous. LEVEL OF EVIDENCE Level II, systematic review and network meta-analysis of randomized controlled trials.
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Affiliation(s)
- C Zeng
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
| | - H Li
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - T Yang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Z-H Deng
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Y Yang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Y Zhang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - X Ding
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - G-h Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China.
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Fernández-de-las-Peñas C, Dommerholt J. Myofascial trigger points: peripheral or central phenomenon? Curr Rheumatol Rep 2014; 16:395. [PMID: 24264721 DOI: 10.1007/s11926-013-0395-2] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Trigger points (TrP) are hyperirritable spots in a taut band of a skeletal muscle, which usually have referred pain. There is controversy over whether TrP are a peripheral or central nervous system phenomenon. Referred pain, the most characteristic sign of TrP, is a central phenomenon initiated and activated by peripheral sensitization, whereby the peripheral nociceptive input from the muscle can sensitize dorsal horn neurons that were previously silent. TrP are a peripheral source of nociception, and act as ongoing nociceptive stimuli contributing to pain propagation and widespread pain. Several studies support the hypothesis that TrP can induce central sensitization, and appropriate TrP treatment reduces central sensitization. In contrast, preliminary evidence suggests that central sensitization can also promote TrP activity, although further studies are needed. Proper TrP management may prevent and reverse the development of pain propagation in chronic pain conditions, because inactivation of TrP attenuates central sensitization.
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Affiliation(s)
- César Fernández-de-las-Peñas
- Department Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain,
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Fernández-de-Las-Peñas C, Courtney CA. Clinical reasoning for manual therapy management of tension type and cervicogenic headache. J Man Manip Ther 2014; 22:44-50. [PMID: 24976747 DOI: 10.1179/2042618613y.0000000050] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
In recent years, there has been an increasing knowledge in the pathogenesis and better management of chronic headaches. Current scientific evidence supports the role of manual therapies in the management of tension type and cervicogenic headache, but the results are still conflicting. These inconsistent results can be related to the fact that maybe not all manual therapies are appropriate for all types of headaches; or maybe not all patients with headache will benefit from manual therapies. There are preliminary data suggesting that patients with a lower degree of sensitization will benefit to a greater extent from manual therapies, although more studies are needed. In fact, there is evidence demonstrating the presence of peripheral and central sensitization in chronic headaches, particularly in tension type. Clinical management of patients with headache needs to extend beyond local tissue-based pathology, to incorporate strategies directed at normalizing central nervous system sensitivity. In such a scenario, this paper exposes some examples of manual therapies for tension type and cervicogenic headache, based on a nociceptive pain rationale, for modulating central nervous system hypersensitivity: trigger point therapy, joint mobilization, joint manipulation, exercise, and cognitive pain approaches.
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Affiliation(s)
- César Fernández-de-Las-Peñas
- Department Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Madrid, Spain ; Esthesiology Laboratory of Universidad Rey Juan Carlos, Madrid, Spain ; Cátedra de Investigación y Docencia en Fisioterapia: Terapia Manual y Punción Seca, Universidad Rey Juan Carlos, Madrid, Spain
| | - Carol A Courtney
- Department of Physical Therapy, University of Illinois at Chicago, USA
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Ajimsha MS, Binsu D, Chithra S. Effectiveness of myofascial release in the management of plantar heel pain: a randomized controlled trial. Foot (Edinb) 2014; 24:66-71. [PMID: 24703512 DOI: 10.1016/j.foot.2014.03.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 03/07/2014] [Accepted: 03/11/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND Previous studies have reported that stretching of the calf musculature and the plantar fascia are effective management strategies for plantar heel pain (PHP). However, it is unclear whether myofascial release (MFR) can improve the outcomes in this population. OBJECTIVE To investigate whether myofascial release (MFR) reduces the pain and functional disability associated with plantar heel pain (PHP) in comparison with a control group receiving sham ultrasound therapy (SUST). DESIGN Randomized, controlled, double blinded trial. SETTING Nonprofit research foundation clinic in India. METHOD Sixty-six patients, 17 men and 49 women with a clinical diagnosis of PHP were randomly assigned into MFR or a control group and given 12 sessions of treatment per client over 4 weeks. The Foot Function Index (FFI) scale was used to assess pain severity and functional disability. The primary outcome measure was the difference in FFI scale scores between week 1 (pretest score), week 4 (posttest score), and follow-up at week 12 after randomization. Additionally, pressure pain thresholds (PPT) were assessed over the affected gastrocnemii and soleus muscles, and over the calcaneus, by an assessor blinded to the treatment allocation. RESULTS The simple main effects analysis showed that the MFR group performed better than the control group in weeks 4 and 12 (P<0.001). Patients in the MFR and control groups reported a 72.4% and 7.4% reduction, respectively, in their pain and functional disability in week 4 compared with that in week 1, which persisted as 60.6% in the follow-up at week 12 in the MFR group compared to the baseline. The mixed ANOVA also revealed significant group-by-time interactions for changes in PPT over the gastrocnemii and soleus muscles, and the calcaneus (P<0.05). CONCLUSIONS This study provides evidence that MFR is more effective than a control intervention for PHP.
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Affiliation(s)
- M S Ajimsha
- Department of Physiotherapy, Hamad Medical Corporation, Doha, Qatar; Myofascial Therapy and Research Foundation, India.
| | - D Binsu
- Myofascial Therapy and Research Foundation, India
| | - S Chithra
- Myofascial Therapy and Research Foundation, India
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Gulick DT. Influence of instrument assisted soft tissue treatment techniques on myofascial trigger points. J Bodyw Mov Ther 2014; 18:602-7. [PMID: 25440215 DOI: 10.1016/j.jbmt.2014.02.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Revised: 02/12/2014] [Accepted: 02/19/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The purpose of this study was to examine the influence of instrument assisted soft tissue techniques (IASTT) on myofascial trigger points (MTrP). DESIGN Randomized, controlled study with the researcher assessing the MTrP sensitivity blinded to the treatment rendered. PARTICIPANTS Phase 1 = 27; Phase 2 = 22. INTERVENTION MTrPs were identified in the upper back. In phase 1, two MTrPs (right & left) were identified. One was treated with IASTT, the other was a control. In phase 2, one MTrP was identified in a treatment and a control group. In each phase, the treatment groups received six treatments of IASTT. OUTCOME MEASURES Sensitivity threshold of the MTrP was assessed with a dolorimeter. RESULTS There was a significant improvement in both groups over time but there was no difference between the treatment and control groups. CONCLUSIONS The use of a pressure dolorimeter may have served as a form of ischemic compression treatment. This assessment tool may have been a mitigating factor in the over-shadowing any potential influence of the IASTT on the MTrP. Thus, another assessment tool needs to be identified for MTrP assessment. Until that technique is identified, the effect of IASTT on MTrPs in inconclusive.
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Affiliation(s)
- Dawn T Gulick
- Widener University, One University Place, 126 Cottee Hall, Chester, PA 19013, USA.
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Alonso-Blanco C, de-la-Llave-Rincón AI, Fernández-de-las-Peñas C. Muscle trigger point therapy in tension-type headache. Expert Rev Neurother 2014; 12:315-22. [DOI: 10.1586/ern.11.138] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Koca I, Tutoglu A, Boyaci A, Ucar M, Yagiz E, Isik M, Bahsi A. A comparison of the effectiveness of low-, moderate- and high-dose ultrasound therapy applied in the treatment of myofascial pain syndrome. Mod Rheumatol 2013; 24:662-6. [PMID: 24329132 DOI: 10.3109/14397595.2013.860001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE This study aimed to compare and evaluate the effects of ultrasound (US) treatment applied at low-, medium- and high-power-pain threshold (HPPT) doses to trigger points in the treatment of myofascial pain syndrome (MPS). METHODS The study comprised 61 (40 female and 21 male) patients diagnosed with MPS, aged between 18 and 60 years. The patients were randomly allocated to three groups for the US application at different dosages. Group I patients received treatment of medium-dose US (1.5 Watt/cm(2)), Group II received HPPT US, and Group III received low-dose US (0.5 W/cm(2)). The patients were evaluated pre-treatment and 3 weeks after treatment in respect of visual analogue scale (VAS) scores, number of trigger points (NTP), pressure pain threshold (PPT), Range of Tragus-Acromioclavicular joint (RT-AJ) and neck pain disability scores (NPDS). RESULTS A significant improvement was determined after treatment in all scores except PPT in Group I, in all scores in Group II, and only in the VAS score in Group III. When the groups were compared post-treatment in respect of improvement in NTP, VAS, RT-AJ and NPDS scores, Group II showed significant superiority over Group I, and Group I was determined to have significant superiority over Group III in respect of VAS, RT-AJ and NPDS scores (p < 0.05). CONCLUSIONS In the treatment of MPS, US therapy at HPPT dose can be considered as an alternative therapy method, which is more economical and more effective than low-dose and conventional US therapy.
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Affiliation(s)
- Irfan Koca
- Department of Physical Medicine and Rehabilitation, Gaziantep University School of Medicine , Gaziantep , Turkey
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Lewis GK, Langer MD, Henderson CR, Ortiz R. Design and evaluation of a wearable self-applied therapeutic ultrasound device for chronic myofascial pain. ULTRASOUND IN MEDICINE & BIOLOGY 2013; 39:1429-1439. [PMID: 23743101 DOI: 10.1016/j.ultrasmedbio.2013.03.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Revised: 02/21/2013] [Accepted: 03/05/2013] [Indexed: 06/02/2023]
Abstract
Ultrasound therapy for pain and healing is a versatile treatment modality for musculoskeletal conditions that is used daily in rehabilitation clinics around the world. Our group designed and constructed a wearable, battery-operated, low-intensity therapeutic ultrasound (LITUS) device that patients could self-apply and operate during daily activity for up to 6 h. Thirty patients with chronic trapezius myofascial pain evaluated the LITUS system in a double-blind, placebo-controlled, 10-d study under institutional review board approval. While continuing their prescribed medication regimen, patients with the active device reported on average 1.94× reduction in pain and 1.58× improvement in health relative to placebo devices after 1 h of treatment. Both of these results were statistically significant (p < 0.05) for the first 2 d of the study. Male patients reported the majority of benefit, and there is a sex-treatment confound in the sample. The study indicates that wearable, long-duration LITUS technology improves mobile access to drug-free pain relief.
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Wang SM, Harris RE, Lin YC, Gan TJ. Acupuncture in 21st century anesthesia: is there a needle in the haystack? Anesth Analg 2013; 116:1356-9. [PMID: 23709075 DOI: 10.1213/ane.0b013e31828f5efa] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Al-Shenqiti AM, Oldham JA. The use of low intensity laser therapy in the treatment of myofascial trigger points: an updated critical review. PHYSICAL THERAPY REVIEWS 2013. [DOI: 10.1179/174328809x405982] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Abstract
Low back pain is a common condition that is encountered by both primary care physicians as well as various specialists, which include: orthopedic surgeons, physical medicine and rehabilitation specialists, neurologists, rheumatologists, and pain management specialists. Associated muscular pain is very common and often a reactive response from nociception from other structures. Myofascial pain may arise, which is characterized by the presence of myofascial trigger points (MTrPs) that are located in fascia, tendons, and/or muscle. This article reviews the current evidence regarding the pathophysiology, assessment, and recommended treatment options for myofascial low back pain.
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Srbely JZ, Vernon H, Lee D, Polgar M. Immediate Effects of Spinal Manipulative Therapy on Regional Antinociceptive Effects in Myofascial Tissues in Healthy Young Adults. J Manipulative Physiol Ther 2013; 36:333-41. [DOI: 10.1016/j.jmpt.2013.01.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Revised: 01/15/2013] [Accepted: 01/15/2013] [Indexed: 10/26/2022]
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Abstract
Myofascial pain syndrome (MPS) is defined as pain that originates from myofascial trigger points in skeletal muscle. It is prevalent in regional musculoskeletal pain syndromes, either alone or in combination with other pain generators. The appropriate evaluation and management of myofascial pain is an important part of musculoskeletal rehabilitation, and regional axial and limb pain syndromes. This article reviews the current hypotheses regarding the treatment modalities for myofascial trigger points and muscle pain. Through a critical evidence-based review of the pharmacologic and nonpharmacologic treatments, the authors aim to provide clinicians with a more comprehensive knowledge of the interventions for myofascial pain.
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Affiliation(s)
- Mehul J Desai
- Pain Medicine and Non-Operative Spine Services, The George Washington University Medical Center, 2131K Street, NW Washington, DC, 20037, USA,
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Isabel de-la-Llave-Rincón A, Puentedura EJ, Fernández-de-Las-Peñas C. Clinical presentation and manual therapy for upper quadrant musculoskeletal conditions. J Man Manip Ther 2012; 19:201-11. [PMID: 23115473 DOI: 10.1179/106698111x13129729551985] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
In recent years, increased knowledge of the pathogenesis of upper quadrant pain syndromes has translated to better management strategies. Recent studies have demonstrated evidence of peripheral and central sensitization mechanisms in different local pain syndromes of the upper quadrant such as idiopathic neck pain, lateral epicondylalgia, whiplash-associated disorders, shoulder impingement, and carpal tunnel syndrome. Therefore, a treatment-based classification approach where subjects receive matched interventions has been developed and, it has been found that these patients experience better outcomes than those receiving non-matched interventions. There is evidence suggesting that the cervical and thoracic spine is involved in upper quadrant pain. Spinal manipulation has been found to be effective for patients with elbow pain, neck pain, or cervicobrachial pain. Additionally, it is known that spinal manipulative therapy exerts neurophysiological effects that can activate pain modulation mechanisms. This paper exposes some manual therapies for upper quadrant pain syndromes, based on a nociceptive pain rationale for modulating central nervous system including trigger point therapy, dry needling, mobilization or manipulation, and cognitive pain approaches.
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Affiliation(s)
- Ana Isabel de-la-Llave-Rincón
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain ; Esthesiology Laboratory of Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
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Abstract
Dry needling is a common treatment technique in orthopedic manual physical therapy. Although various dry needling approaches exist, the more common and best supported approach targets myofascial trigger points. This article aims to place trigger point dry needling within the context of pain sciences. From a pain science perspective, trigger points are constant sources of peripheral nociceptive input leading to peripheral and central sensitization. Dry needling cannot only reverse some aspects of central sensitization, it reduces local and referred pain, improves range of motion and muscle activation pattern, and alters the chemical environment of trigger points. Trigger point dry needling should be based on a thorough understanding of the scientific background of trigger points, the differences and similarities between active and latent trigger points, motor adaptation, and central sensitize application. Several outcome studies are included, as well as comments on dry needling and acupuncture.
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Affiliation(s)
- Jan Dommerholt
- Bethesda Physiocare, Bethesda, MD, USA ; Myopain Seminars, Bethesda, MD, USA
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Bayliss AJ, Klene FJ, Gundeck EL, Loghmani MT. Treatment of a patient with post-natal chronic calf pain utilizing instrument-assisted soft tissue mobilization: a case study. J Man Manip Ther 2012; 19:127-34. [PMID: 22851875 DOI: 10.1179/2042618611y.0000000006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Musculoskeletal pain is commonly reported by pre- and postnatal women, with the most common complaint being low back pain. However, lower leg pain is also frequently reported by women particularly in the third trimester. The purpose of the case study is to illustrate how instrument-assisted soft tissue mobilization (ISTM) can be used to treat a patient with a 2-year history of chronic calf pain. The subject was a 35-year-old female who developed calf pain during the last trimester of her pregnancy following severe lower leg edema. The calf pain was present for the 2 years following delivery and was described as a dull ache, typically aggravated by direct pressure on the calf, prolonged standing, and stairs. An X-ray, magnetic resonance imaging (MRI) with contrast, and ultrasound Doppler study prior to referral ruled out tumors, vascular, lymphatic, or skeletal bone abnormalities. However, her MRI did show a dense superficial venous tissue asymmetry in the same location of her symptoms. Impairments were minimal; the only asymmetrical objective findings were calf length, strength, and soft tissue restrictions detected on palpation. After nine treatments incorporating an ISTM approach, soft tissue mobility, pain, calf strength, and lower extremity functional scale score all improved and her symptoms were abolished.
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Affiliation(s)
- Amy J Bayliss
- Department of Physical Therapy, Indiana University, Indianapolis, IN, USA
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RETRACTED: Comparison between the immediate effect of manual pressure release and strain/counterstrain techniques on latent trigger point of upper trapezius muscle. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.clch.2012.04.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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de Brito Vieira WH, Aguiar KA, da Silva KM, Canela PM, da Silva FS, Abreu BJ. Overview of ultrasound usage trends in orthopedic and sports physiotherapy. Crit Ultrasound J 2012; 4:11. [PMID: 22871050 PMCID: PMC3439362 DOI: 10.1186/2036-7902-4-11] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 05/03/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The purpose of this study is to examine current beliefs about the use, the clinical importance, the theoretical fundamentals and the utilization criteria of therapeutic ultrasound (TUS) among physical therapists on the clinical practice in orthopedic and sports physiotherapy in Brazil. METHODS A brief survey was developed based on previous studies and was sent to 55 physical therapists with advanced competency in orthopedics and sports physiotherapy. The questions addressed general topics about the professional profile and ultrasound usage and dosage. RESULTS Our data show the wide availability and frequent use of TUS in this sample of physical therapists. TUS is used in distinct musculoskeletal injuries and/or disorders in both acute and chronic conditions. Muscles, tendons and ligaments represented the major structures where TUS is used. Questions on the basic theory of TUS demonstrated a lack of knowledge of the ultrasound physiological effects as well as its interaction with biological tissues and TUS absolute contraindication. CONCLUSION A Brazilian profile about the US usage and dosage in orthopedic and sports physiotherapy is presented and highlights the need for a continuous upgrading process and further research into its effects.
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Affiliation(s)
- Wouber Herickson de Brito Vieira
- Departamento de Morfologia, Universidade Federal do Rio Grande do Norte, Av, Lagoa Nova S/N, Natal, Rio Grande do Norte, 1524-59072-970, Brazil.
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Spatial pain propagation over time following painful glutamate activation of latent myofascial trigger points in humans. THE JOURNAL OF PAIN 2012; 13:537-45. [PMID: 22537561 DOI: 10.1016/j.jpain.2012.03.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Revised: 01/26/2012] [Accepted: 03/01/2012] [Indexed: 11/22/2022]
Abstract
UNLABELLED The aim of this present study was to test the hypothesis that tonic nociceptive stimulation of latent myofascial trigger points (MTPs) may induce a spatially enlarged area of pressure pain hyperalgesia. Painful glutamate (.2 mL, 1M) stimulation of latent MTPs and non-MTPs in the forearm was achieved by an electromyography-guided procedure. Pain intensity (as rated on the visual analog scale [VAS]) and referred pain area following glutamate injections were recorded. Pressure pain threshold (PPT) was measured over 12 points in the forearm muscles and at the mid-point of tibialis anterior muscle before and at .5 hour, 1 hour, and 24 hours after glutamate injections. The results showed that maximal pain intensity, the area under the VAS curve, and referred pain area were significantly higher and larger following glutamate injection into latent MTPs than non-MTPs (all, P < .05). A significantly lower PPT level was detected over time after glutamate injection into latent MTPs at .5 hour (at 4 points), 1 hour (at 7 points), and 24 hours (at 6 points) in the forearm muscles. However, a significantly lower PPT was observed only at 24 hours after glutamate injection into non-MTPs in the forearm muscles (at 4 points, P < .05) when compared to the pre-injection PPT. PPT at the mid-point of the tibialis anterior was significantly decreased at 1 hour only as compared to the pre-injection PPT in both groups (< .05). The results of the present study indicate that nociceptive stimulation of latent MTPs is associated with an early onset of locally enlarged area of mechanical hyperalgesia. PERSPECTIVE This study shows that MTPs are associated with an early occurrence of a locally enlarged area of pressure hyperalgesia associated with spreading central sensitization. Inactivation of MTPs may prevent spatial pain propagation.
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Giamberardino MA, Affaitati G, Fabrizio A, Costantini R. Myofascial pain syndromes and their evaluation. Best Pract Res Clin Rheumatol 2012; 25:185-98. [PMID: 22094195 DOI: 10.1016/j.berh.2011.01.002] [Citation(s) in RCA: 127] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2010] [Indexed: 11/25/2022]
Abstract
This article reviews the available published knowledge about the diagnosis, pathophysiology and treatment of myofascial pain syndromes from trigger points. Furthermore, epidemiologic data and clinical characteristics of these syndromes are described, including a detailed account of sensory changes that occur at both painful and nonpainful sites and their utility for diagnosis and differential diagnosis; the identification/diagnostic criteria available so far are critically reviewed. The key role played by myofascial trigger points as activating factors of pain symptoms in other algogenic conditions--headache, fibromyalgia and visceral disease--is also addressed. Current hypotheses on the pathophysiology of myofascial pain syndromes are presented, including mechanisms of formation and persistence of primary and secondary trigger points as well as mechanisms beyond referred pain and hyperalgesia from trigger points. Conventional and most recent therapeutic options for these syndromes are described, and their validity is discussed on the basis of results from clinical controlled studies.
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Affiliation(s)
- Maria Adele Giamberardino
- Ce.S.I, G. D'Annunzio Foundation, Department of Medicine and Science of Aging, Chieti University, via Carlo de Tocco n. 3, Chieti, Italy.
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Moretti FA, Marcondes FB, Provenza JR, Fukuda TY, de Vasconcelos RA, Roizenblatt S. Combined Therapy (Ultrasound and Interferential Current) in Patients with Fibromyalgia: Once or Twice in a Week? PHYSIOTHERAPY RESEARCH INTERNATIONAL 2011; 17:142-9. [DOI: 10.1002/pri.525] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Revised: 09/15/2011] [Accepted: 10/03/2011] [Indexed: 11/10/2022]
Affiliation(s)
| | - Freddy Beretta Marcondes
- Universidade Estadual de Campinas; Department of Orthopaedics and Traumatology; Campinas-SP Brazil
- Study Center; Instituto Wilson Mello; Campinas-SP Brazil
| | | | - Thiago Yukio Fukuda
- Physical Therapy Department; Irmandade da Santa Casa de Misericórdia; São Paulo-SP Brazil
| | | | - Suely Roizenblatt
- Fibromyagia Support Group; Universidade Federal de São Paulo; São Paulo-SP Brazil
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Annaswamy TM, De Luigi AJ, O'Neill BJ, Keole N, Berbrayer D. Emerging Concepts in the Treatment of Myofascial Pain: A Review of Medications, Modalities, and Needle-based Interventions. PM R 2011; 3:940-61. [DOI: 10.1016/j.pmrj.2011.06.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Revised: 06/14/2011] [Accepted: 06/19/2011] [Indexed: 10/16/2022]
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Sarrafzadeh J, Ahmadi A, Yassin M. The effects of pressure release, phonophoresis of hydrocortisone, and ultrasound on upper trapezius latent myofascial trigger point. Arch Phys Med Rehabil 2011; 93:72-7. [PMID: 21982324 DOI: 10.1016/j.apmr.2011.08.001] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Revised: 07/09/2011] [Accepted: 08/03/2011] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To compare the effects of pressure release (PR), phonophoresis of hydrocortisone (PhH) 1%, and ultrasonic therapy (UT) in patients with an upper trapezius latent myofascial trigger point (MTP). DESIGN Repeated-measure design. SETTING A pain control medical clinic. PARTICIPANTS Subjects (N=60; mean±SD age, 21.78±1.76y) with a diagnosis of upper trapezius MTP participated in this study. Subjects were randomly divided into 4 groups: PR, PhH, UT, and control (15 in each group). All patients had a latent MTP in the upper trapezius muscle. INTERVENTIONS PR, PhH, UT. MAIN OUTCOME MEASURES Subjective pain intensity, pain pressure threshold (PPT), and active cervical lateral flexion range of motion were assessed in 6 sessions. RESULTS All 3 treatment groups showed decreases in pain and PPT and an increase in cervical lateral flexion range of motion (P<.001) compared with the control group. Both PhH and PR techniques showed more significant therapeutic effects than UT (P<.001). CONCLUSIONS Our results indicate that all 3 treatments used in this study were effective for treating MTP. According to this study, PhH is suggested as a new method effective for the treatment of MTP.
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