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Ali Ismail AM, Abd El-Azeim AS, El-Sayed Felaya ESE. Integrated neuromuscular inhibition technique versus spray and stretch technique in neck pain patients with upper trapezius trigger points: a randomized clinical trial. J Man Manip Ther 2024; 32:141-149. [PMID: 36951194 PMCID: PMC10956923 DOI: 10.1080/10669817.2023.2192899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 03/11/2023] [Indexed: 03/24/2023] Open
Abstract
OBJECTIVE This study aimed to investigate the difference between the integrated neuromuscular inhibition technique (INIT) and spray and stretch technique in patients with neck pain and upper trapezius active trigger points. Methods: A convenience sample of 60 patients with neck pain and active trigger points were recruited from physiotherapy students and allocated randomly to three groups INIT plus stretching exercise spray and stretch technique plus stretching exercise, and stretching exercise only. Treatment was three times per week for four weeks. Pain intensity by visual analogue scale (VAS), pain pressure threshold (PPT), neck disability by Arabic neck disability index (ANDI), and muscle amplitude in the form of root mean square (RMS) by electromyography (EMG) were measured at baseline and after four weeks. Results: Between groups analysis; the results revealed statistical significant difference between three groups after four weeks of intervention as p =0.0001. Within the group analysis, post hoc tests reported improvement at all variables in both INIT and spray and stretch technique groups with mean differences 64.5 and 65.1 in VAS, 20 and 18.15 in ANDI, -1.45 and -0.81 in PPT, and 2.47 and 1.88 in muscle amplitude, respectively. But there was no statistically significant difference in stretching only group in all variables except VAS. CONCLUSION Both INIT and spray and stretch techniques had a clinical and statistical effects on pain, function, PPT, and RMS. According to results, there were statistical significant differences between INIT and spray and stretch groups at post-treatment in all variables except VAS with more favor to INIT group, but there were no clinical differences between INIT and spray and stretch groups.
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Affiliation(s)
- Ali Mohamed Ali Ismail
- Department of Physical Therapy for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | | | - El-Sayed Essam El-Sayed Felaya
- Department of Physical Therapy for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt
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Comparison of dry needling and kinesio taping® in management of latent trapezius myofascial trigger points. SPORT SCIENCES FOR HEALTH 2022. [DOI: 10.1007/s11332-022-01025-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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Carvalho HC, Machado NCSS, Yáñez-Silva A, Rocabado M, Júnior ARDP, Alves LP, Ribeiro W, Lazo-Osório RA. Autonomic nerve regulation in joint hypermobility patients with myofascial trigger points by Musculoskeletal Interfiber Counterirritant Stimulation (MICS). Med Eng Phys 2022; 109:103903. [DOI: 10.1016/j.medengphy.2022.103903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 09/14/2022] [Accepted: 10/04/2022] [Indexed: 11/11/2022]
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Carroll M, Ellis R, Kohut S, Garrett N, Fernández-de-Las-Peñas C. Associations Between Gluteus Medius Trigger Points With Hip Passive Range of Movement and Muscle Strength in Adults With Chronic Nonspecific Low Back Pain: A Cross-Sectional Study. J Manipulative Physiol Ther 2022; 45:641-651. [PMID: 37318387 DOI: 10.1016/j.jmpt.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 03/21/2023] [Accepted: 03/30/2023] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The purpose of this study was to investigate whether there is a relationship between gluteus medius trigger points with hip passive range of motion and hip muscle strength in people with chronic nonspecific low back pain (LBP). METHODS This was a cross-sectional, blinded study that took place in 2 rural communities in New Zealand. Assessments were carried out in physiotherapy clinics in these towns. A total of 42 participants over 18 years old experiencing chronic nonspecific LBP were recruited. After meeting inclusion criteria, participants completed the following 3 questionnaires: Numerical Pain Rating Scale, Oswestry Disability Index, and Tampa Scale of Kinesiophobia. The primary researcher (a physiotherapist) assessed each participant's bilateral hip passive range of movement (using an inclinometer) and muscle strength (using a dynamometer). Following this, a blinded trigger point assessor examined the gluteus medius muscles for the presence of active and latent trigger points. RESULTS General linear modeling using univariate analysis revealed that there was a positive association between hip strength and trigger point status (P =.03 left internal rotation, P =.04 right internal rotation, and P =.02 right abduction). Participants with no trigger points showed higher strength values (eg, right internal rotation standard error: 0.64), and those with trigger points showed lower strength. Overall, muscles exhibiting latent trigger points were the weakest (eg, right internal rotation standard error: 0.67). CONCLUSION The presence of active or latent gluteus medius trigger points was associated with hip weakness in adults with chronic nonspecific LBP. There was no association between gluteus medius trigger points and hip passive range of movement.
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Affiliation(s)
- Marianne Carroll
- Department of Physiotherapy, School of Clinical Sciences, Auckland University of Technology, Auckland, New Zealand.
| | - Richard Ellis
- Department of Physiotherapy, School of Clinical Sciences, Auckland University of Technology, Auckland, New Zealand; Active Living and Rehabilitation, Health and Rehabilitation Institute, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Susan Kohut
- Department of Physiotherapy, School of Clinical Sciences, Auckland University of Technology, Auckland, New Zealand; Active Living and Rehabilitation, Health and Rehabilitation Institute, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Nick Garrett
- Department of Biostatistics and Epidemiology, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos, Madrid, Spain
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Valera-Calero JA, Sánchez-Jorge S, Buffet-García J, Varol U, Fernández-de-Las-Peñas C, Álvarez-González J. Changes in stiffness at active myofascial trigger points of the upper trapezius after dry needling in patients with chronic neck pain: a randomized controlled trial. Acupunct Med 2022:9645284221104831. [PMID: 35765779 DOI: 10.1177/09645284221104831] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND/OBJECTIVE Since, to our knowledge, the effects of dry needling (DN) on active myofascial trigger point (MTrP) stiffness have not been analyzed previously with shear wave elastography (SWE), our aim was to compare the effects of a single session of DN and sham DN applied to the most active MTrP located in the upper trapezius muscle on clinical outcomes. METHODS A randomized, double-blinded sham-controlled trial was conducted; 60 patients were randomized into an experimental (DN) or sham (sham DN) group. Baseline data including sociodemographic and clinical characteristics were collected. SWE and pain pressure thresholds (PPTs) at the MTrP and a control point located 3 cm laterally were the main outcomes assessed before and 10 min after the interventions. RESULTS Patients receiving DN interventions experienced greater increases in the control point PPTs immediately after receiving the intervention compared with sham DN (p < 0.05), but no differences were found for the MTrP (p > 0.05). Post-intervention PPT improvements were found at both locations for both groups (p < 0.01). No significant changes for either MTrP or control locations were found for SWE outcomes in either group (all ps > 0.05). No significant within-group SWE differences were found in the DN or sham DN groups (p > 0.05). CONCLUSION A single session of DN or sham DN applied to active MTrPs located in the upper trapezius muscle produced no detectable changes in stiffness at the MTrP or control locations. Real DN induced an immediate analgesic response at both MTrP and control locations, while sham DN induced an immediate MTrP response. TRIAL REGISTRATION NUMBER NCT04832074 (ClinicalTrials.gov).
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Affiliation(s)
- Juan Antonio Valera-Calero
- Department of Physiotherapy, Faculty of Health, Universidad Camilo José Cela, Madrid, Spain.,VALTRADOFI Research Group, Department of Physiotherapy, Faculty of Health, Universidad Camilo José Cela, Madrid, Spain
| | | | | | - Umut Varol
- VALTRADOFI Research Group, Department of Physiotherapy, Faculty of Health, Universidad Camilo José Cela, Madrid, Spain
| | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Madrid, Spain
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Gallego-Sendarrubias GM, Voogt L, Arias-Buría JL, Braithwaite FA, Fernández-de-Las-Peñas C. Effects of previous experience with dry needling therapy on blinding effectiveness and pain outcomes in people with neck pain: A preliminary sham-controlled study. Musculoskelet Sci Pract 2022; 58:102515. [PMID: 35085999 DOI: 10.1016/j.msksp.2022.102515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 01/11/2022] [Accepted: 01/18/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Participants' previous experience with an intervention may be an important variable when conducting sham-controlled trials. OBJECTIVE This study explored if previous experience with dry needling (DN) influenced blinding effectiveness and pain outcomes, after the application of DN in patients with neck pain. DESIGN A preliminary randomized, sham-controlled study. METHODS Participants were randomized to receive a single session of real or sham DN. Previous experience with DN (yes/no) was recorded. Blinding effectiveness was assessed by asking participants to guess their group allocation (real/sham/not sure) 5 min post-intervention. Outcomes including pain intensity, pressure pain thresholds, and self-perceived improvement, were assessed by a blinded assessor at baseline, one- and seven-days post-intervention. RESULTS Of 50 patients recruited, 30 had previous experience and 20 did not. Fifty-seven percent (n = 17/30) with previous experience and 35% (n = 7/20) without experience correctly identified their group allocation, but this difference was not significant (χ2 = 2.333; P = 0.127). No interaction between previous experience and clinical outcomes were found, except that participants with previous experience receiving real DN showed greater improvements in pain during cervical rotation than those without previous experience at one (Δ -11.5 mm 95%CI -22.0 to -1.0 mm) and seven days (Δ -8.5 mm, -16.00 to -1.0 mm) post-intervention. CONCLUSIONS Participants with previous experience were 22% more accurate at identifying their group allocation than those without experience, but the difference was not significant. Previous experience did not influence most clinical outcomes, except for pain intensity after real DN. Future studies evaluating effects of previous experience of DN should include more detailed information of previous experience.
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Affiliation(s)
| | - Lennard Voogt
- Rotterdam University of Applied Sciences, Department of Physiotherapy, Rotterdam, the Netherlands
| | - José Luis Arias-Buría
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain; Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain.
| | | | - César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Spain; Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
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Assessment from a Biopsychosocial Approach of Flight-Related Neck Pain in Fighter Pilots of Spanish Air Force. An Observational Study. Diagnostics (Basel) 2022; 12:diagnostics12020233. [PMID: 35204324 PMCID: PMC8870975 DOI: 10.3390/diagnostics12020233] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 02/06/2023] Open
Abstract
Flying on fighter aircraft is the only human activity that exposes the body to acceleration levels for long periods of time. In this sense, the regular exposure to G forces has been related to a high incidence of flight-related neck pain. The aim is to evaluate flight pilots of the Spanish Air Force (instructors vs. students) diagnosed with flight-related neck pain from a biopsychosocial perspective. Eighteen fighter pilots with flight-related neck pain were divided into two groups: instructor fighter pilots (n = 7) and student fighter pilots (n = 11). The Neck Disability Index (NDI), Cervical Range of Motion (CRoM), Pain Pressure Threshold (PPT), cervical repositioning error, and myoelectric activity were evaluated. Cervical flexion, extension and left and right rotation showed a reduced range of motion in both groups with respect to the normative values of the healthy population. There were no statistically significant differences between the groups (p ≥ 05). The correlational analysis showed a strong association between the NDI and CRoM of the left rotation (β = −0.880, p = 0.002). The NDI also had a positive association with the pilot’s age (β = 1.353, p < 0.01) and the number of flight hours (β = 0.805, p = 0.003). In conclusion, the Cervical Range of Motion at the left rotation seems to determine the perceived degree of disability in both the instructors and students. This factor could be influenced by the number of flight hours and accumulated experience as an F-5 fighter pilot.
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Matsuda Y, Nakabayashi M, Suzuki T, Zhang S, Ichinose M, Ono Y. Evaluation of Local Skeletal Muscle Blood Flow in Manipulative Therapy by Diffuse Correlation Spectroscopy. Front Bioeng Biotechnol 2022; 9:800051. [PMID: 35087803 PMCID: PMC8786806 DOI: 10.3389/fbioe.2021.800051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 12/17/2021] [Indexed: 11/13/2022] Open
Abstract
Manipulative therapy (MT) is applied to motor organs through a therapist’s hands. Although MT has been utilized in various medical treatments based on its potential role for increasing the blood flow to the local muscle, a quantitative validation of local muscle blood flow in MT remains challenging due to the lack of appropriate bedside evaluation techniques. Therefore, we investigated changes in the local blood flow to the muscle undergoing MT by employing diffuse correlation spectroscopy, a portable and emerging optical measurement technology that non-invasively measures blood flow in deep tissues. This study investigated the changes in blood flow, heart rate, blood pressure, and autonomic nervous activity in the trapezius muscle through MT application in 30 volunteers without neck and shoulder injury. Five minutes of MT significantly increased the median local blood flow relative to that of the pre-MT period (p < 0.05). The post-MT local blood flow increase was significantly higher in the MT condition than in the control condition, where participants remained still without receiving MT for the same time (p < 0.05). However, MT did not affect the heart rate, blood pressure, or cardiac autonomic nervous activity. The post-MT increase in muscle blood flow was significantly higher in the participants with muscle stiffness in the neck and shoulder regions than in those without (p < 0.05). These results suggest that MT could increase the local blood flow to the target skeletal muscle, with minimal effects on systemic circulatory function.
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Affiliation(s)
- Yasuhiro Matsuda
- Electrical Engineering Program, Graduate School of Science and Technology, Meiji University, Kawasaki, Japan
- Faculty of Medical Science, Nippon Sport Science University, Yokohama, Japan
| | - Mikie Nakabayashi
- Electrical Engineering Program, Graduate School of Science and Technology, Meiji University, Kawasaki, Japan
- Japan Society for the Promotion of Science (JSPS), Tokyo, Japan
| | - Tatsuya Suzuki
- Electrical Engineering Program, Graduate School of Science and Technology, Meiji University, Kawasaki, Japan
| | - Sinan Zhang
- Electrical Engineering Program, Graduate School of Science and Technology, Meiji University, Kawasaki, Japan
- Department of Electronics and Bioinformatics, School of Science and Technology, Meiji University, Kawasaki, Japan
| | - Masashi Ichinose
- Human Integrative Physiology Laboratory, School of Business Administration, Meiji University, Tokyo, Japan
| | - Yumie Ono
- Department of Electronics and Bioinformatics, School of Science and Technology, Meiji University, Kawasaki, Japan
- *Correspondence: Yumie Ono,
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Bagcier F, Yurdakul OV, Üşen A, Bozdag M. The relationship between gluteus medius latent trigger point and muscle strength in healthy subjects. J Bodyw Mov Ther 2022; 29:140-145. [DOI: 10.1016/j.jbmt.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 08/04/2021] [Accepted: 10/16/2021] [Indexed: 11/28/2022]
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Jiménez-Sánchez C, Gómez-Soriano J, Bravo-Esteban E, Mayoral-Del Moral O, Herrero-Gállego P, Serrano-Muñoz D, Ortiz-Lucas M. Effects of Dry Needling on Biomechanical Properties of the Myofascial Trigger Points Measured by Myotonometry: A Randomized Controlled Trial. J Manipulative Physiol Ther 2021; 44:467-474. [PMID: 34376319 DOI: 10.1016/j.jmpt.2021.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 09/02/2020] [Accepted: 06/15/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The purpose of the present study was to examine the effect of dry needling (DN) on the biomechanical properties of a latent medial myofascial trigger point (MTrP) of the soleus muscle compared with an adjacent point within the taut band (TB) measured by myotonometry. METHODS Fifty asymptomatic volunteers were randomly assigned to an intervention group (n = 26) or control group (n = 24). One session of DN was performed in every group as follows: 10 needle insertions into the MTrP area (intervention group) or TB area (control group). Myotonometric measurements (frequency, decrement, and stiffness) were performed at baseline (pre-intervention) and after the intervention (post-intervention) in both locations (MTrP and TB areas). RESULTS The results showed that stiffness outcome significantly decreased with a large effect size after DN in the MTrP when measured in the MTrP location (P = .002; d = 0.928) but not when measured in the TB location. In contrast, no significant changes were observed in any location when the TB was needled (P > .05). CONCLUSIONS The findings suggest that only DN into the MTrP area was effective in decreasing stiffness outcome, therefore a specific puncture was needed to modify myofascial muscle stiffness.
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Affiliation(s)
| | - Julio Gómez-Soriano
- Toledo Physiotherapy Research Group, Facultad de Fisioterapia de Toledo, Universidad Castilla La Mancha, Toledo, Castilla La Mancha, Spain; Sensorimotor Function Group, Hospital Nacional de Parapléjicos, Toledo, Castilla La Mancha, Spain.
| | - Elisabeth Bravo-Esteban
- Toledo Physiotherapy Research Group, Facultad de Fisioterapia de Toledo, Universidad Castilla La Mancha, Toledo, Castilla La Mancha, Spain
| | | | | | - Diego Serrano-Muñoz
- Toledo Physiotherapy Research Group, Facultad de Fisioterapia de Toledo, Universidad Castilla La Mancha, Toledo, Castilla La Mancha, Spain; Sensorimotor Function Group, Hospital Nacional de Parapléjicos, Toledo, Castilla La Mancha, Spain
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Is Shear-Wave Elastography a Clinical Severity Indicator of Myofascial Pain Syndrome? An Observational Study. J Clin Med 2021; 10:jcm10132895. [PMID: 34209777 PMCID: PMC8269278 DOI: 10.3390/jcm10132895] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/04/2021] [Accepted: 06/26/2021] [Indexed: 12/31/2022] Open
Abstract
Since manual palpation is a subjective procedure for identifying and differentiate Myofascial Trigger Points -MTrPs-, the use of Shear Wave Elastography -SWE- as an objective alternative is increasing. This study aimed to analyze pain pressure thresholds -PPTs- and SWE differences between active MTrPs, latent MTrPs and control points located in the upper trapezius to analyze the association of SWE features with clinical severity indicators (e.g., pain extension area, PPTs, neck pain and neck disability). An observational study was conducted to calculate the correlation and to analyze the differences of sociodemographic, clinical and SWE features on 34 asymptomatic subjects with latent MTrPs and 19 patients with neck pain and active MTrPs. Significant PPT differences between active with latent MTrPs (p < 0.001) and control points (p < 0.001) were found, but no differences between latent MTrPs and control points (p > 0.05). No stiffness differences were found between active MTrPs with latent MTrPs or control points (p > 0.05). However, significant control point stiffness differences between-samples were found (p < 0.05). SWE showed no significant correlation with clinical severity indicators (p > 0.05). No stiffness differences between active and latent MTrPs were found. Neck pain patients showed increased control point stiffness compared with asymptomatic subjects. SWE showed no association with clinical severity indicators.
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12
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Rozenfeld E, Strinkovsky A, Finestone AS, Kalichman L. Reliability of trigger points evaluation in the lower leg muscles. PAIN MEDICINE 2021; 22:2283-2289. [PMID: 34048586 DOI: 10.1093/pm/pnab148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Myofascial trigger point diagnosis is a clinical palpatory skill dependent on the patient's subjective response. The inter- and intra-rater reliability of trigger point physical evaluation in the lower leg muscles has rarely been reported. Previous reliability studies suffered from the Kappa paradox. OBJECTIVE To evaluate the inter- and intra-rater reliability of trigger point recognition in the lower leg muscles implying a specific method to overcome the 1st Kappa paradox. DESIGN A reliability study with pre-second examiner exclusion to correct prevalence index. SETTING Physical therapy outpatient clinic, Beer-Sheva, Israel. SUBJECTS 86 soldiers aged 18-30 referred for physical therapy with a diagnosis of musculoskeletal pain consented to take part in this study. 26 were excluded for lacking trigger points, leaving 60 subjects for analysis (31 women, 29 men). METHODS Both legs were evaluated, and the results were analyzed separately for symptomatic (N = 87) and asymptomatic legs (N = 31).Each subject was evaluated three times, twice by one examiner, and once by a second examiner. Dichotomous findings including palpable taut-band, tenderness, referred pain, and relevance of referred pain were recorded. RESULTS Inter-rater reliability for active trigger points ranged from 0.49 to 0.75 (median: 0.52) and intra-rater reliability ranged from 0.41 to 0.84 (median: 0.65) and. For total trigger points intra-rater reliability ranged from 0.52 to 0.79 (median: 0.67), and inter-rater reliability ranged from 0.44 to 0.77 (median: 0.66). CONCLUSIONS Physical examination is a reliable method of trigger point evaluation in lower leg muscles, and it can be used as a diagnostic method for trigger point evaluation.
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Affiliation(s)
- Evgeni Rozenfeld
- Israel Defense Force, Medical Corps, Israel.,Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Asia Strinkovsky
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Aharon S Finestone
- Israel Defense Force, Medical Corps, Israel.,Shamir Medical Center, Zerifin, Affiliated to the Faculty of Medicine, Tel Aviv University, Israel
| | - Leonid Kalichman
- Department of Physical Therapy, Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
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Shanmugam S, Mathias L, Manickaraj N, Kumar KUD, Kandakurti PK, Dorairaj SK, Muthukrishnan R. Intramuscular Electrical Stimulation Combined with Therapeutic Exercises in Patients with Shoulder Adhesive Capsulitis: A Randomised Controlled Trial. Int J Surg Protoc 2021; 25:71-83. [PMID: 34056148 PMCID: PMC8139297 DOI: 10.29337/ijsp.25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Background: Myofascial trigger points (MTrPs) precipitate the shoulder pain severity and disability in patients with shoulder adhesive capsulitis (SAC). This study aims to compare the effectiveness of intramuscular electrical stimulation (IMES) combined with therapeutic exercises versus dry needling (DN) combined with therapeutic exercises in improving the clinical outcomes in patients with SAC. Methods and Materials: In this randomized controlled trial, IMES (n = 45) and DN (43) groups had received respectively IMES, and DN twice weekly for three consecutive weeks. Both groups received therapeutic exercises 1520 minutes, five days in a week during the second and third week. Pain, disability, kinesiophobia, number of active and latent MTrPs, shoulder abduction and external rotation range of motion were assessed at baseline, week-1, week-2, week-3 and follow-up at 3 months. A repeated measures ANOVA performed to find out the significant differences in the clinical outcomes between the groups. Results: The results of repeated measures of ANOVA shows that the post intervention timelines assessment scores of VAS, DASH, shoulder abduction and external rotation ROM, number of active and latent MTrPs and kinesiophobia were significantly (p. < 0.05) improved in both groups. However, IMES group had achieved a greater improvement over DN group (p. < 0.05) on the shoulder pain severity and disability, shoulder range of motion, number of active and latent MTrPs and kinesiophobia. Despite the significant statistical differences between the groups, IMES group did not achieve the minimal clinically important differences of 1.5cm and 11-points respectively for the VAS and DASH scores. No serious adverse effects occurred during the three weeks of treatment. Conclusion: IMES combined with therapeutic exercises is an effective treatment to reduce the shoulder pain severity and upper limb disability by deactivating the active and latent MTrPs and improving the shoulder abduction and external rotation range of motion in patients with SAC.
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Affiliation(s)
- Sukumar Shanmugam
- College of Health Sciences, Gulf Medical University, Ajman, United Arab Emirates.,Nitte Institute of Physiotherapy, Nitte Deemed to be University, Mangaluru, India
| | - Lawrence Mathias
- K S Hegde Medical Academy, Nitte Deemed to be University, Mangaluru, India
| | | | - K U Dhanesh Kumar
- Nitte Institute of Physiotherapy, Nitte Deemed to be University, Mangaluru, India
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Khanthong P, Chaiyasat C, Danuwong C. Lessons learnt from CBR practice at Hua Don Primary Health Care, Thailand. JOURNAL OF HEALTH RESEARCH 2021. [DOI: 10.1108/jhr-07-2020-0297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
PurposeThe purpose of this study is to determine the capacity map of professional learning community (PLC) practicing community-based research (CBR) in Ubon Ratchathani Rajabhat University, Thailand, and the implementation of the lessons learnt from the process and essential skills at Hua Don Primary Health Care (PHC).Design/methodology/approachParticipatory action research (PAR) design was conducted in two phases, one on campus and the other in the PHC. For gathering and validating the data, the snowball sampling technique, focus group, in-depth interviews and the triangulation method were used.FindingsThe PLC capacity map from the first phase provided the essential skills of CBR and the second phase revealed lessons learnt from the implementation in the Hua Don PHC. The shortcut in researching a new target area by a collaboration of the community leader and village health volunteers was prominent. The results could be interpreted in creating collaboration in health care with a new community.Originality/valueThe capacity map is a practical guideline for a beginner or CBR novice researcher, and the lessons learnt help the implementation in the health field, particularly in PHC, succeed smoothly.
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Eftekharsadat B, Fasaie N, Golalizadeh D, Babaei-Ghazani A, Jahanjou F, Eslampoor Y, Dolatkhah N. Comparison of efficacy of corticosteroid injection versus extracorporeal shock wave therapy on inferior trigger points in the quadratus lumborum muscle: a randomized clinical trial. BMC Musculoskelet Disord 2020; 21:695. [PMID: 33076888 PMCID: PMC7574569 DOI: 10.1186/s12891-020-03714-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 10/13/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND In this study, we aimed to compare the efficacy of corticosteroid trigger point injection (TPI) versus extracorporeal shock wave therapy (ESWT) on inferior trigger points in the quadratus lumborum (QL) muscle. METHODS In this single-blind randomized clinical trial, 54 low back pain patients with myofascial trigger points on QL muscle were investigated. Participants were randomly allocated into two groups with A and B pockets. Patients in group A underwent radial ESWT and received 5 treatment sessions (1 per week) and actually were not followed-up. However, patients in group B received corticosteroid TPI and received one session of corticosteroid treatment and followed-up for 4 weeks after injection. Oswestry Disability Index (ODI), visual analogue scale (VAS), pain pressure threshold (PPT) and short form (36) health survey (SF-36) were measured in both groups before, two weeks after and four weeks after intervention. RESULTS The between group comparison indicated that corticosteroid TPI leaded to significant higher improvements of ODI (P-value< 0.01), VAS (P value< 0.001), and PPT (P-value = 0.001) scores compared to the ESWT group at two-week follow-up time-point. ESWT group recorded significant higher improvement of ODI (P-value< 0.01) and SF-36 (P-value< 0.001) compared to the corticosteroid TPI at 4th week post treatment evaluation. At four-week follow-up time-point, the patients in the ESWT group were 1.46 times more likely to achieve 30% reduction in VAS, 2.67 times more likely to achieve 30% reduction in ODI, and 2.30 times more likely to achieve 20% improvement in SF-36 compared to the participants in corticosteroid TPI group. These results refer to large effect size for all study outcomes in ESWT group (d = 4.72, d = 1.58, d = 5.48, and d = 7.47 for ODI, PPT, SF-36, and VAS, respectively). CONCLUSION Corticosteroid TPI was more effective compared to ESWT in short-term controlling of pain and disability caused by myofascial pain syndrome of QL muscle. However, after 4 weeks treatment, ESWT further improved the quality of life and disability and was related with more probability of achievement the minimal clinically important difference concerning pain, disability and quality of life and large effect size for all study outcomes in treated patients compared to corticosteroid TPI. TRIAL REGISTRATION www.irct.ir , IRCT20100827004641N14 , retrospectively registered 2019-01-19.
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Affiliation(s)
- Bina Eftekharsadat
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Negar Fasaie
- Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Dina Golalizadeh
- Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Arash Babaei-Ghazani
- Neuromusculoskeletal Research Center, Department of physical medicine and rehabilitation, Iran University of Medical Sciences, Tehran, Iran
| | | | - Yashar Eslampoor
- Palliative Care Medicine Department, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Neda Dolatkhah
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
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Da Silva AC, Aily JB, Oliveira AB, Mattiello SM. Interrater and Intrarater Reliability and Minimum Detectable Change of Ultrasound for Active Myofascial Trigger Points in Upper Trapezius Muscle in Individuals With Shoulder Pain. J Manipulative Physiol Ther 2020; 43:855-863. [PMID: 32863059 DOI: 10.1016/j.jmpt.2020.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 01/14/2020] [Accepted: 01/29/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We sought to investigate the interrater and intrarater reliability of ultrasound and the minimum detectable change (MDC) for the trigger points (TrPs) active in the upper trapezius (UT) muscle in individuals with shoulder pain. METHODS Forty individuals with shoulder pain were investigated for the presence of active TrPs in the UT muscle by means of ultrasound for the parameters of gray scale, muscle thickness of UT muscle at rest, and contraction and area of TrPs. The intrarater reliability was performed on 2 days, and interrater reliability on the same day. For the gray scale, the reliability was evaluated using the kappa coefficient (κ), while the other parameters were measured by the intraclass correlation coefficient (ICC), standard error of measurement (SEM), and MDC. RESULTS For the gray scale, the intrarater agreement was almost perfect (κ = 1.00) and the interrater agreement was substantial (κ = 0.75). The intrarater and interrater reliability were excellent for most of the parameters, except for the area of TrPs (intrarater: ICC = 0.71, substantial; interrater: ICC = 0.52, substantial). The MDC for intrarater reliability varied between 0.04 and 0.05 (SEM% between 2.4% and 38.87%), and that for interrater reliability ranged from 0.05 to 0.07 (SEM% between 3.18% and 55.10%), with a higher value for area. CONCLUSION Parameters such as gray scale, resting muscle thickness, and muscle contraction of the UT muscle, obtained through ultrasound, showed excellent intrarater and interrater reliability with low SEM%. The intrarater and interrater reliability for the area deserves a caveat regarding their use.
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Affiliation(s)
- Alyssa Conte Da Silva
- Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
| | - Jéssica Bianca Aily
- Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
| | - Ana Beatriz Oliveira
- Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
| | - Stela Marcia Mattiello
- Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil..
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Myofascial pain syndrome and trigger points: evaluation and treatment in patients with musculoskeletal pain. Curr Opin Support Palliat Care 2020; 13:270-276. [PMID: 31313700 DOI: 10.1097/spc.0000000000000445] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Myofascial pain syndrome is a chronic pain condition characterized by the presence of myofascial trigger point, a hyperirritable painful spot involving a limited number of muscle fibers. The literature suggest that myofascial trigger points should be considered peripheral pain generators and this critical review will summarize recent findings concerning the clinical evaluation and the treatment of myofascial trigger points. RECENT FINDINGS The clinical features of myofascial trigger points and their contribution to the patient pain and disability have been detailed in several recent studies, which support the clinical relevance of the condition. Recent studies reported that manual palpation to identify MTrPs has good reliability, although some limitations are intrinsic to the diagnostic criteria. During the last decade, a plethora of treatments have been proposed and positive effects on pain and function demonstrated. SUMMARY The myofascial trigger point phenomenon has good face validity and is clinically relevant. Clinicians are encouraged to consider the contribution of myofascial trigger points to the patient's pain and disability through a careful medical history and a specific manual examination. Patients with myofascial trigger points will benefit from a multimodal treatment plan including dry needling and manual therapy techniques. Internal and external validity of research within the field must be improved.
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Cotti A, Del Corso M, Diana R, Cornale L, Sudanese A, Stecco A, Branchini M. Inter and Intra Operator Reliability of Motor and Palpation Evaluation in Fascial Manipulation in individuals with coxarthrosis. J Man Manip Ther 2019; 28:236-245. [PMID: 31668142 DOI: 10.1080/10669817.2019.1683675] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE An inter and intra rater reliability (INTERR and INTRAR) study was designed. METHODS 71 subjects, with primary hip coxarthrosis, were included and randomly divided in a study group (SG= 36) and a control group (CG= 35) to assess the efficacy of the Fascial Manipulation® (FM®) method. The primary objective was the assessment of INTERR and INTRAR about movement verification (MV) and palpation verification (PV) of FM® performed by two physiotherapists (PtA and PtB). The secondary objective was evaluate the efficacy of FM® through MV, PV and pain score. Pain was assessed using the Numeric Rating Scale (NRS). SG received three weekly sessions of FM® byPtA. PtB re-evaluated all the subjects at the end of the study. RESULTS Results of the INTERR analysis showed for SG: MV (ICC= 0.92, k= 72.7%); PV (ICC= 0.91, k= 75.7%). For CG : MV (ICC= 0.95, k= 84.2%); PV (ICC= 0.90, k= 75%). Results of the INTRAR analysis for SG reported: MV (ICC= 0.82, k= 74,8%); PV (ICC= 0.60, k= 46.8%); for CG: MV (ICC= 0.93, k= 78.7%); PV (ICC= 0.84, k= 53.3%). Statistical significance were reported in NRS (p = 0.001), MV (p = 0.0003) and PV (p < 0.0001) with better results for SG using "Intention To Treat" method. DISCUSSION This study demonstrates that FM® assessment procedures have a high reliability even if applied by practitioners with basic experience. Furthermore FM® treatment can improve pain and ROM in individuals with primary coxarthrosis.
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Affiliation(s)
- Andrea Cotti
- Department of Rehabilitation, Rizzoli Orthopaedic Institute, Bologna, Italy
| | | | | | | | - Alessandra Sudanese
- Orthopaedic-Trauma and Prosthetic Surgery, Hip Revisions, Knee Implants, Rizzoli Institute, Bologna, Italy
| | - Antonio Stecco
- School of Medicine, New York University, New York, NY, USA
| | - Mirco Branchini
- Department of Hip and Knee Prosthesis Surgery Unit, Rizzoli Orthopaedic Institute, Bologna, Italy
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Abstract
The first article featured in this quarter's overview deserves special attention. Margalef and colleagues developed the first viable animal model of trigger points (TrPs). They also provided evidence of glycosaminoglycans (GAGs) near TrPs, which is a new finding that deserves further scientific inquiry (Margalef et al 2019). In 2011, Stecco et al. already mentioned a possible role of hyaluronan, which constitutes a subgroup of GAGs, in the etiology of myofascial pain (Stecco et al 2011). Mayoral Del Moral and colleagues published an excellent study that showed very good inter-examiner reliability for identifying subjects with MPS for identifying specific muscles (Mayoral Del Moral et al 2018). Sollmann and colleagues described a new and objective method to identify TrPs, using T2 mapping with quantitative MRI-based techniques (Sollmann et al 2016). As usual, many new dry needling (DN) studies, reviews, manual TrP papers and case reports are included. Finally, we would like to thank Dr. Michelle Finnegan for her contributions to this overview paper during the past 5 years. Dr. Finnegan will be focusing on other professional endeavors and she will not return as a contributing author.
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Ultrasound imaging for sarcopenia, spasticity and painful muscle syndromes. Curr Opin Support Palliat Care 2019; 12:373-381. [PMID: 29912727 DOI: 10.1097/spc.0000000000000354] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW On the basis of its various advantages and the relevant awareness of physicians, ultrasound imaging has overwhelmingly taken its place in the scientific arena. This is true both from the side of daily clinical applications and also from the side of research. Yet, ultrasound provides real-time (diagnostic) imaging and (interventional) guidance for a wide spectrum of muscle disorders. In this regard, this review aims to discuss the potential/actual utility of ultrasound imaging in particular muscle disorders, that is, sarcopenia, spasticity and fibromyalgia/myofascial pain syndrome. RECENT FINDINGS Due to the aging population worldwide and the importance of functionality in the older population, mounting interest has been given to the diagnosis and management of sarcopenia in the recent literature. Likewise, several articles started to report that ultrasound imaging can be used conveniently and effectively in the early diagnosis and quantification of sarcopenia.For spasticity, aside from ultrasound-guided botulinum toxin injections, intriguing attention has been paid to sonographic evaluation of muscle architecture, echogenicity and elasticity in the follow-up of these chronic conditions.As regards painful muscle syndromes, quantitative ultrasound techniques have been shown to detect statistically significant differences between healthy controls and patients with myofascial pain syndrome. SUMMARY Ultrasound imaging seems to be a promising tool that indisputably deserves further research in the management of a wide range of muscle disorders. VIDEO ABSTRACT: http://links.lww.com/COSPC/A17.
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Castaldo M, Catena A, Fernández-de-las-Peñas C, Arendt-Nielsen L. Widespread Pressure Pain Hypersensitivity, Health History, and Trigger Points in Patients with Chronic Neck Pain: A Preliminary Study. PAIN MEDICINE 2019; 20:2516-2527. [DOI: 10.1093/pm/pnz035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Abstract
Background
Pain sensitivity in chronic neck pain patients may be influenced by health conditions related to higher levels of widespread pressure pain hypersensitivity (sensitization). Trigger points have also been reported to play a role in the sensitization process.
Objectives
To investigate the association between pressure pain thresholds, trigger points, and health conditions in patients with chronic neck pain.
Design
Original research, preliminary study.
Setting
A private clinic.
Subjects
Thirty-four chronic mechanical neck pain patients and 34 chronic whiplash-associated neck pain patients, giving a final sample of 68 chronic neck pain patients.
Methods
Patients underwent an assessment of pressure pain thresholds over the upper trapezius, extensor carpi radialis longus, and tibialis anterior muscles and were screened for the presence of trigger points in the upper trapezius muscle. Further, information about health history conditions was obtained and collected in a form.
Results
Significantly negative correlations between all pressure pain thresholds and duration of health history conditions were found (all P < 0.02). Significantly lower pressure pain thresholds (all P < 0.01) were found in patients with active trigger points as compared with those with latent trigger points.
Conclusion
Widespread pressure pain hypersensitivity was associated with duration of health history conditions, suggesting that long-lasting health complaints may act as a triggering/perpetuating factor, driving sensitization in individuals with chronic neck pain. Active trigger points may be associated with higher widespread pressure hypersensitivity.
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Affiliation(s)
- Matteo Castaldo
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
- Poliambulatorio FisioCenter, Private Practice, Collecchio, Parma, Italy
- Physiotherapy department, University of Siena, Siena, Italy
| | - Antonella Catena
- Poliambulatorio FisioCenter, Private Practice, Collecchio, Parma, Italy
| | - César Fernández-de-las-Peñas
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
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Fernández-de-Las-Peñas C, Dommerholt J. International Consensus on Diagnostic Criteria and Clinical Considerations of Myofascial Trigger Points: A Delphi Study. PAIN MEDICINE 2019; 19:142-150. [PMID: 29025044 DOI: 10.1093/pm/pnx207] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Objective There is no consensus on the essential diagnostic criteria for diagnosing a trigger point (TrP). In fact, a variety of diagnostic criteria are currently being used. Our aim was to conduct a Delphi panel to achieve an international consensus on the cluster of criteria needed for the TrP diagnosis to reach a consensus on the definition of active and latent TrPs and to clarify different clinical considerations about TrPs. Methods Following international guidelines, an international three-round Delphi survey was conducted. Questions were created based on a systematic literature search of the diagnostic criteria for TrPs. Results Sixty experts from 12 countries completed all rounds of the survey. A cluster of three diagnostic criteria was proposed as essential for the TrP diagnosis: a taut band, a hypersensitive spot, and referred pain. Eighty percent of the experts agreed that the referred pain elicited by a TrP can include different sensory sensations and not just pain, that is, pain spreading to a distant area, deep pain, dull ache, tingling, or burning pain. Eighty-four percent of the international experts consistently answered that the main clinical differences between active and latent TrPs are the reproduction of any of the symptoms experienced by a patient and the recognition of pain. No specific location of the pain referral area and TrP location should be expected. Conclusions This Delphi panel has produced an expert-based standardized definition of a TrP with a discussion of the clinical components, including the definition of referred pain and the difference between active and latent TrPs, thereby providing a foundation for future research in MPS.
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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.,Cátedra de Investigación y Docencia en Fisioterapia: Terapia Manual y Punción Seca, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Jan Dommerholt
- Myopain Seminars, LLC, Bethesda Physiocare Inc., Bethesda, Maryland, USA.,Universidad CEU Cardenal Herrera, Valencia, Spain
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Jiménez-Sánchez C, Ortiz-Lucas M, Bravo-Esteban E, Mayoral-del Moral O, Herrero-Gállego P, Gómez-Soriano J. Myotonometry as a measure to detect myofascial trigger points: an inter-rater reliability study. Physiol Meas 2018; 39:115004. [DOI: 10.1088/1361-6579/aae9aa] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Moraska AF, Hickner RC, Rzasa-Lynn R, Shah JP, Hebert JR, Kohrt WM. Increase in Lactate Without Change in Nutritive Blood Flow or Glucose at Active Trigger Points Following Massage: A Randomized Clinical Trial. Arch Phys Med Rehabil 2018; 99:2151-2159. [DOI: 10.1016/j.apmr.2018.06.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 06/21/2018] [Accepted: 06/25/2018] [Indexed: 01/03/2023]
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Dommerholt J, Finnegan M, Hooks T, Chou LW. A critical overview of the current myofascial pain literature - July 2018. J Bodyw Mov Ther 2018; 22:673-684. [PMID: 30100296 DOI: 10.1016/j.jbmt.2018.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 06/25/2018] [Indexed: 01/09/2023]
Abstract
In the current issue of this clinical overview, we are pleased to include several basic research studies ranging from the differentiation of radicular and non-radicular low back pain based on the presence of trigger points (TrPs) to the role of TrPs in patients with osteoarthritis, the diagnostic criteria of TrP, the accurate placement of needles in the piriformis muscle with dry needling (DN), and the reliability of TrP identification, among others. As usual, there are many new DN studies, but also several review papers, and manual TrP research. Contributing authors come from as many as 15 different countries!
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Affiliation(s)
- Jan Dommerholt
- Bethesda Physiocare, Bethesda, MD, USA; Myopain Seminars, Bethesda, MD, USA.
| | - Michelle Finnegan
- Bethesda Physiocare, Bethesda, MD, USA; Myopain Seminars, Bethesda, MD, USA.
| | - Todd Hooks
- New Orleans Pelicans, New Orleans, LA, USA.
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Walsh R, Kinsella S, McEvoy J. The effects of dry needling and radial extracorporeal shockwave therapy on latent trigger point sensitivity in the quadriceps: A randomised control pilot study. J Bodyw Mov Ther 2018; 23:82-88. [PMID: 30691767 DOI: 10.1016/j.jbmt.2018.02.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 01/15/2018] [Accepted: 02/02/2018] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Latent myofascial trigger points (TrP) can alter joint kinematics, reduce strength and alter activation patterns, affecting athletic performance. TrP sensitivity can be measured with the pressure pain threshold (PPT). Dry needling (DN) has been used to treat latent TrPs, but may cause post-needling soreness. Radial extracorporeal shockwave therapy (rESWT) could be used as an alternative to DN during heavy training or competition. METHODS After baseline measures, 21 recreational athletes were split into three groups: DN, rESWT or control group, and were treated for three sessions in one week. Follow-up outcome sessions were conducted two to four and seven days after the last treatment. TrP sensitivity was measured using the PPT. RESULTS There was a groupXtime interaction for the PPT (p < 0.05). After a decrease in PPT during treating, there was a significant increase (p < 0.05) in PPT for the DN group (12.92%). The rESWT group also significantly (p < 0.05) increased (13.26%), but did not show any post-treatment soreness during the treatment phase. There was no difference in the PPT in the control group during any session. CONCLUSION DN is effective for increasing PPT of latent TrPs, but can be associated with post-treatment soreness. rESWT is as effective, but without the post-treatment soreness. Future studies should include treating multiple TrPs in the lower kinetic chain as well as measuring muscle activation and joint function. Furthermore, consideration for the current training load and up-coming competition is needed. Optimum timing and longer follow-up periods of such interventions should be explored. LEVEL OF EVIDENCE 2b. SUMMARY Treating latent TrPs in the lower kinetic chain may improve muscle activation. Unlike DN, rESWT does not cause post- treatment soreness. Consideration of training load and up-coming competition is needed to deliver the optimum treatment strategy for athletes with latent TrPs.
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Affiliation(s)
- Richie Walsh
- Department of Science and Health, Institute of Technology Carlow, Carlow, Ireland; HealthCORE, Institute of Technology Carlow, Carlow, Ireland.
| | - Sharon Kinsella
- Department of Science and Health, Institute of Technology Carlow, Carlow, Ireland; HealthCORE, Institute of Technology Carlow, Carlow, Ireland
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Association Between Clinical and Neurophysiological Outcomes in Patients With Mechanical Neck Pain and Whiplash-associated Disorders. Clin J Pain 2018; 34:95-103. [DOI: 10.1097/ajp.0000000000000532] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Nascimento JDSD, Alburquerque-Sendín F, Vigolvino LP, Oliveira WFD, Sousa CDO. Inter- and Intraexaminer Reliability in Identifying and Classifying Myofascial Trigger Points in Shoulder Muscles. Arch Phys Med Rehabil 2018; 99:49-56. [DOI: 10.1016/j.apmr.2017.06.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/18/2017] [Accepted: 06/20/2017] [Indexed: 01/02/2023]
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Hasuo H, Kanbara K, Abe T, Fukunaga M, Yunoki N. Relationship between Alexithymia and latent trigger points in the upper Trapezius. Biopsychosoc Med 2017; 11:31. [PMID: 29238400 PMCID: PMC5725834 DOI: 10.1186/s13030-017-0116-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 10/24/2017] [Indexed: 12/27/2022] Open
Abstract
Background Latent trigger points (LTrPs) can be activated by future events, leading to pain. Few studies have reported LTrP risk factors. It has been suggested that alexithymia is associated with myofascial pain and diminished awareness of physical sensation. This study was designed to evaluate the relation between alexithymia and LTrPs found the upper trapezius of healthy individuals. Methods The correlation between LTrPs and alexithymia, and between LTrPs and depression was analyzed in 160 healthy participants (80 male, mean age: 40.5 years [20 to 66 years]). Each participant was evaluated for potential LTrPs by careful manual examination and completed the Toronto Alexithymia Scale-20 (TAS-20) and the Beck Depression Inventory (BDI) to assess potential alexithymia and depressive symptoms, respectively. Results LTrPs were observed in the upper trapezius of 76 participants (47.5%). TAS-20 scores were significantly higher in subjects with LTrPs than without LTrPs (p < 0.001); in contrast, there was no significant BDI score difference between these groups (p = 0.451). The LTrP risk for alexithymia was 2.74 (95% confidence interval [95% CI]: 2.10–3.58). There was no correlation between the TAS-20 and BDI scores (correlation coefficient: −0.04). Significant risk factors associated with LTrPs included the TAS-20 score (odds ratio [OR]: 1.11, 95% CI: 1.07–1.15) and age (OR: 1.05, 95% CI: 1.01–1.09). Conclusions Alexithymia was associated with LTrPs in the upper trapezius of healthy individuals, suggesting that it may serve as a useful predictive factor. Trial registration UMIN000027468. Registered 23 May 2017(retrospectively registered).
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Affiliation(s)
- Hideaki Hasuo
- Department of Psychosomatic Medicine, Kansai Medical University, Shinmachi 2-5-1, Hirakata, Osaka, 573-1090 Japan
| | - Kenji Kanbara
- Department of Psychosomatic Medicine, Kansai Medical University, Shinmachi 2-5-1, Hirakata, Osaka, 573-1090 Japan
| | - Tetsuya Abe
- Department of Psychosomatic Medicine, Kansai Medical University, Shinmachi 2-5-1, Hirakata, Osaka, 573-1090 Japan
| | - Mikihiko Fukunaga
- Department of Psychosomatic Medicine, Kansai Medical University, Shinmachi 2-5-1, Hirakata, Osaka, 573-1090 Japan
| | - Naoko Yunoki
- Department of Internal Medicine, Akaiwa Medical Association Hospital, Okayama, Japan
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BARROS-NETO JA, SANTOS TMDM, CORTES ML, JESUS RPD, FREITAS MC, KRAYCHETE DC. Constipation in patients with myofascial pain syndrome as important aspect for clinical and nutritional treatment: A case-control study. REV NUTR 2017. [DOI: 10.1590/1678-98652017000500003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
ABSTRACT Objective To identify the occurrence of constipation in patients with myofascial pain syndrome and to correlate these disorders with the clinical and nutritional variables. Methods This report describes a case-control study performed with 98 adults of both sexs, including 49 patients and 49 individuals without pain. The intensity of the reported pain was evaluated using the Pain Visual Analog Scale, which provided a simple and efficient measurement of pain intensity consisting of a 10cm horizontal line with the ends marked “absence of pain” and “worst possible pain”. The occurrence of constipation was evaluated using the Rome III criteria. A multivariate linear regression was proposed to investigate risk factors between the frequency of bowel movements per week and independent variables this study. Results The mean ages of the patients and controls were 45.9 (7.6) years and 41.2 (12.2) years, respectively. The intensity of the reported pain showed a mean of 7.3 (1.6) points. The likelihood of exhibiting constipation was 4.5 times higher in the patients than in the controls (p=0.001). The number of stools per week was negatively correlated with the intensity of the reported pain (r=-0.613, p<0.001). The use of benzodiazepines was negatively correlated with the frequency of bowel movements per week, while the use of muscle relaxants appeared to increase the frequency of defecation when combined with the use of benzodiazepines and adjusted for the intake of fiber, water and sexs (p=0.037). Conclusion Constipation was a frequent nosological entity in this patient population and the persistence of a change in intestinal motility showed a significant correlation with the pain intensity and low water intake. The reduction of the number of stools per week seems to be associated with the use of benzodiazepines.
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Walsh R, Kinsella S, McEvoy J. The intra-rater reliability of locating and measuring the severity of latent trigger points in the quadriceps. J Bodyw Mov Ther 2017; 21:926-932. [DOI: 10.1016/j.jbmt.2016.11.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Revised: 10/22/2016] [Accepted: 11/21/2016] [Indexed: 10/20/2022]
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Responsiveness of Myofascial Trigger Points to Single and Multiple Trigger Point Release Massages: A Randomized, Placebo Controlled Trial. Am J Phys Med Rehabil 2017; 96:639-645. [PMID: 28248690 DOI: 10.1097/phm.0000000000000728] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study aimed to assess the effects of single and multiple massage treatments on pressure-pain threshold (PPT) at myofascial trigger points (MTrPs) in people with myofascial pain syndrome expressed as tension-type headache. DESIGN Individuals (n = 62) with episodic or chronic tension-type headache were randomized to receive 12 twice-weekly 45-min massage or sham ultrasound sessions or wait-list control. Massage focused on trigger point release (ischemic compression) of MTrPs in the bilateral upper trapezius and suboccipital muscles. PPT was measured at MTrPs with a pressure algometer pre and post the first and final (12th) treatments. RESULTS PPT increased across the study timeframe in all four muscle sites tested for massage, but not sham ultrasound or wait-list groups (P < 0.0001 for suboccipital; P < 0.004 for upper trapezius). Post hoc analysis within the massage group showed (1) an initial, immediate increase in PPT (all P values < 0.05), (2) a cumulative and sustained increase in PPT over baseline (all P values < 0.05), and (3) an additional immediate increase in PPT at the final (12th) massage treatment (all P values < 0.05, except upper trapezius left, P = 0.17). CONCLUSIONS Single and multiple massage applications increase PPT at MTrPs. The pain threshold of MTrPs have a great capacity to increase; even after multiple massage treatments additional gain in PPT was observed. TO CLAIM CME CREDITS Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME CME OBJECTIVES: Upon completion of this article, the reader should be able to: (1) Understand the contribution of myofascial trigger points to myofascial pain; (2) Describe an effective treatment for decreasing tenderness of a myofascial trigger point; and (3) Discuss the relative values of single vs. multiple massage sessions on increasing pressure-pain thresholds at myofascial trigger points. LEVEL Advanced ACCREDITATION: The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 0.5 AMA PRA Category 1 Credit(s)™. Physicians should only claim credit commensurate with the extent of their participation in the activity.
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Interrater Agreement of Manual Palpation for Identification of Myofascial Trigger Points. Clin J Pain 2017; 33:715-729. [DOI: 10.1097/ajp.0000000000000459] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Dissanayaka TD, Pallegama RW, Suraweera HJ, Johnson MI, Kariyawasam AP. Comparison of the Effectiveness of Transcutaneous Electrical Nerve Stimulation and Interferential Therapy on the Upper Trapezius in Myofascial Pain Syndrome: A Randomized Controlled Study. Am J Phys Med Rehabil 2017; 95:663-72. [PMID: 26945216 DOI: 10.1097/phm.0000000000000461] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE The aim of this study was to compare the effectiveness of transcutaneous electrical nerve stimulation and interferential therapy (IFT) both in combination with hot pack, myofascial release, active range of motion exercise, and a home exercise program on myofascial pain syndrome patients with upper trapezius myofascial trigger point. DESIGN A total of 105 patients with an upper trapezius myofascial trigger point were recruited to this single-blind randomized controlled trial. Following random allocation of patients to three groups, three therapeutic regimens-control-standard care (hot pack, active range of motion exercises, myofascial release, and a home exercise program with postural advice), transcutaneous electrical nerve stimulation-standard care and IFT-standard care-were administered eight times during 4 wks at regular intervals. Pain intensity and cervical range of motions (cervical extension, lateral flexion to the contralateral side, and rotation to the ipsilateral side) were measured at baseline, immediately after the first treatment, before the eighth treatment, and 1 wk after the eighth treatment. RESULTS Immediate and short-term improvements were marked in the transcutaneous electrical nerve stimulation group (n = 35) compared with the IFT group (n = 35) and the control group (n = 35) with respect to pain intensity and cervical range of motions (P < 0.05). The IFT group showed significant improvement on these outcome measurements than the control group did (P < 0.05). CONCLUSION Transcutaneous electrical nerve stimulation with standard care facilitates recovery better than IFT does in the same combination.
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Affiliation(s)
- Thusharika Dilrukshi Dissanayaka
- From the Department of Physiotherapy, Faculty of Allied Health Sciences (TDD); Division of Physiology, Faculty of Dental Sciences (RWP); and Department of Physiology, Faculty of Medicine (APK), University of Peradeniya, Sri Lanka; Teaching Hospital, Peradeniya, Sri Lanka (HJS); and Faculty of Health and Social Sciences, Leeds Beckett University, City Campus, United Kingdom (MIJ)
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Kearns G, Gilbert KK, Allen B, Sizer PS, Brismée JM, Pendergrass T, Lierly M, York D. Accuracy and safety of dry needle placement in the piriformis muscle in cadavers. J Man Manip Ther 2017; 26:89-96. [PMID: 29686482 DOI: 10.1080/10669817.2017.1346745] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Objectives The purpose of this anatomic investigation is to (1) establish accuracy of dry needle placement into the medial third of the piriformis muscle as it exits the pelvis from the greater sciatic notch in unembalmed cadaveric specimens, while avoiding puncture of the sciatic nerve, and (2) establish guidelines for dry needle length selection. Methods Dry needles were placed in nineteen unembalmed cadaveric posterior hips. Dissection of the posterior hip musculature was performed to confirm location of the needle. A binary decision (yes/no) was made to determine whether the needle reached the piriformis muscle, went through the piriformis muscle, and/or pierced the sciatic nerve. Additionally, mean adipose tissue thickness, gluteus maximus muscle thickness, and perpendicular distance from the needle to the exiting sciatic nerve were recorded. Results The needle reached the medial third of the piriformis in 16 out of 19 hips (84.2% accuracy) and never punctured the sciatic nerve. There was a fair (r = 0.493) and good (r = 0.759) correlation between the needle length and the mean fat thickness for the left and right hips, respectively. Discussion A physical therapist was able to use bony landmark palpation to locate the piriformis muscle and use estimated adipose tissue thickness to choose a sufficient needle length to reach the medial third of the piriformis muscle. While the needle placement technique was safe and no sciatic nerve puncture occurred, the proximity of the piriformis muscle to the sciatic nerve warrants caution during needle placement. Level of Evidence 2c.
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Affiliation(s)
- Gary Kearns
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Kerry K Gilbert
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA.,Clinical Anatomy Research Laboratory, Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Brad Allen
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Phillip S Sizer
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA.,Clinical Musculoskeletal Research Laboratory, Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Jean-Michel Brismée
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA.,Clinical Musculoskeletal Research Laboratory, Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Timothy Pendergrass
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Micah Lierly
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Deborah York
- Department of Rehabilitation Sciences, School of Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
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Palacios-Ceña M, Castaldo M, Wang K, Catena A, Torelli P, Arendt-Nielsen L, Fernández-de-las-Peñas C. Relationship of active trigger points with related disability and anxiety in people with tension-type headache. Medicine (Baltimore) 2017; 96:e6548. [PMID: 28353618 PMCID: PMC5380302 DOI: 10.1097/md.0000000000006548] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
To investigate the differences in the presence of trigger points (TrPs) and their association with headache-related disability and mood disorders in people with frequent episodic tension-type headache (TTH) (FETTH) and chronic TTH (CTTH). One hundred twenty-two individuals with TTH participated. Clinical features of headache (i.e., intensity, duration, and frequency) were recorded on a headache diary. Headache-related disability was assessed with the Headache Disability Inventory, trait and state anxiety levels with State-Trait Anxiety Inventory, and depression with the Hospital Anxiety and Depression Scale. TrPs were bilaterally explored in the temporalis, masseter, suboccipital, upper trapezius, splenius capitis, and sternocleidomastoid muscles. Sixty-two (51%) patients were classified as FETTH, whereas 60 (49%) were classified as CTTH. Individuals with CTTH showed higher burden of headache and depression than FETTH (P < 0.001). Subjects with FETTH showed similar number of TrPs (total number: 5.9 ± 3.1, active TrPs: 4.7 ± 2.5, and latent TrPs: 1.2 ± 1.9) than those with CTTH (total number: 5.7 ± 3.2, active TrPs: 4.2 ± 3.0, and latent TrPs: 1.5 ± 1.8). The number of active TrPs was significantly associated with the burden of headache (r = 0.189; P = 0.037) and trait anxiety (r = 0.273; P = 0.005): the higher the number of active TrPs, the greater the physical burden of headache or the more the trait anxiety level. No association with the depression was observed. The presence of active TrPs in head and neck/shoulder muscles was similar between individuals with FETTH and CTTH and associated with the physical burden of headache and trait anxiety levels independently of the subgroup of TTH.
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Affiliation(s)
- María Palacios-Ceña
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos, Alcorcón, Spain
- Department of Health Science and Technology, Center for Sensory-Motor Interaction (SMI), School of Medicine, Aalborg University, Aalborg, Denmark
| | - Matteo Castaldo
- Department of Health Science and Technology, Center for Sensory-Motor Interaction (SMI), School of Medicine, Aalborg University, Aalborg, Denmark
- Department of Physical Therapy, University of Siena, Siena
- Poliambulatorio Fisiocenter, Collecchio
| | - Kelun Wang
- Department of Health Science and Technology, Center for Sensory-Motor Interaction (SMI), School of Medicine, Aalborg University, Aalborg, Denmark
| | | | - Paola Torelli
- Department of Experimental Clinical Medicine, Headache Center, University of Parma, Parma, Province of Parma, Italy
| | - Lars Arendt-Nielsen
- Department of Health Science and Technology, Center for Sensory-Motor Interaction (SMI), School of Medicine, Aalborg University, Aalborg, Denmark
| | - César Fernández-de-las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos, Alcorcón, Spain
- Department of Health Science and Technology, Center for Sensory-Motor Interaction (SMI), School of Medicine, Aalborg University, Aalborg, Denmark
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Reliability of assessment of upper trapezius morphology, its mechanical properties and blood flow in female patients with myofascial pain syndrome using ultrasonography. J Bodyw Mov Ther 2017; 21:35-40. [DOI: 10.1016/j.jbmt.2016.04.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 03/17/2016] [Accepted: 03/24/2016] [Indexed: 12/20/2022]
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Elsdon DS, Spanswick S, Zaslawski C, Meier PC. Protocol: Testing the Relevance of Acupuncture Theory in the Treatment of Myofascial Pain in the Upper Trapezius Muscle. J Acupunct Meridian Stud 2017; 10:67-74. [PMID: 28254107 DOI: 10.1016/j.jams.2016.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 11/30/2016] [Accepted: 11/30/2016] [Indexed: 11/29/2022] Open
Abstract
A protocol for a prospective single-blind parallel four-arm randomized placebo-controlled trial with repeated measures was designed to test the effects of various acupuncture methods compared with sham. Eighty self-selected participants with myofascial pain in the upper trapezius muscle were randomized into four groups. Group 1 received acupuncture to a myofascial trigger point (MTrP) in the upper trapezius. Group 2 received acupuncture to the MTrP in addition to relevant distal points. Group 3 received acupuncture to the relevant distal points only. Group 4 received a sham treatment to both the MTrP and distal points using a deactivated acupuncture laser device. Treatment was applied four times within 2 weeks with outcomes measured throughout the trial and at 2 weeks and 4 weeks posttreatment. Outcome measurements were a 100-mm visual analog pain scale, SF-36, pressure pain threshold, Neck Disability Index, the Upper Extremity Functional Index, lateral flexion in the neck, McGill Pain Questionnaire, Massachusetts General Hospital Acupuncture Sensation Scale, Working Alliance Inventory (short form), and the Credibility Expectance Questionnaire. Two-way analysis of variance (ANOVA) with repeated measures were used to assess the differences between groups.
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Affiliation(s)
- Dale S Elsdon
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Australia.
| | - Selina Spanswick
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Australia
| | - Chris Zaslawski
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Australia
| | - Peter C Meier
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Australia
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The Location of Peak Upper Trapezius Muscle Activity During Submaximal Contractions is not Associated With the Location of Myofascial Trigger Points. Clin J Pain 2016; 32:1044-1052. [DOI: 10.1097/ajp.0000000000000373] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Sanz DR, Lobo CC, López DL, Morales CR, Marín CS, Corbalán IS. Interrater Reliability in the Clinical Evaluation of Myofascial Trigger Points in Three Ankle Muscles. J Manipulative Physiol Ther 2016; 39:623-634. [DOI: 10.1016/j.jmpt.2016.09.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 02/10/2016] [Accepted: 03/30/2016] [Indexed: 12/26/2022]
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Barros-Neto JA, Souza-Machado A, Kraychete DC, de Jesus RP, Cortes ML, Lima MDS, Freitas MC, Santos TMDM, Viana GFDS, Menezes-Filho JA. Selenium and Zinc Status in Chronic Myofascial Pain: Serum and Erythrocyte Concentrations and Food Intake. PLoS One 2016; 11:e0164302. [PMID: 27755562 PMCID: PMC5068745 DOI: 10.1371/journal.pone.0164302] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Accepted: 09/22/2016] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Nutritional disorders have been reported to be important causal factors that can intensify or cause a painful response in individuals with chronic musculoskeletal pain. AIM To assess the habitual intake of and the serum and erythrocyte levels of selenium and zinc in patients with chronic myofascial pain. MATERIALS AND METHODS A case-control study of 31 patients with chronic myofascial pain (group I) and 31 subjects without pain (group II). Dietary record in five days for assessing food intake were used. The serum and erythrocyte concentrations of selenium and zinc were analyzed using an atomic absorption spectrophotometry. Pain intensity was assessed using a visual analog scale. RESULTS The group of patients with chronic myofascial pain, compared with the control group, showed a lower erythrocyte concentration of selenium (79.46 ± 19.79 μg/L vs. 90.80 ± 23.12 μg/L; p = 0.041) and zinc (30.56 ± 7.74 μgZn/gHb vs. 38.48 ± 14.86 μgZn/gHb, respectively; p = 0.004). In this study, a compromised food intake of zinc was observed in the majority of the subjects in both groups. The selenium intake was considered to be safe in 80% of the subjects in both groups; however, the likelihood of inadequate intake of this mineral was twice as high in group I (49.5% vs. 24.4%, respectively). In the logistic regression analysis, the erythrocyte concentration of zinc was associated with the presence of pain. In each additional 1 mg of Zn2+ per gram of hemoglobin, a reduction of 12.5% was observed in the risk of the individual having chronic myofascial pain (B = -0.133; adjusted OR = 0.875, 95% CI = 0.803 to 0.954, Wald = 9.187, standard error = 0.044, p = 0.002). Physical inactivity and obesity were noted more commonly in group I compared with the control group. CONCLUSION In this study, patients with chronic myofascial pain showed lower intracellular stores of zinc and selenium and inadequate food intake of these nutrients.
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Affiliation(s)
| | | | | | | | - Matheus Lopes Cortes
- Multidisciplinary institute in health, Federal University of Bahia, Vitória da Conquista, Bahia, Brazil
| | - Michele dos Santos Lima
- Multidisciplinary institute in health, Federal University of Bahia, Vitória da Conquista, Bahia, Brazil
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Lugo LH, García HI, Rogers HL, Plata JA. Treatment of myofascial pain syndrome with lidocaine injection and physical therapy, alone or in combination: a single blind, randomized, controlled clinical trial. BMC Musculoskelet Disord 2016; 17:101. [PMID: 26911981 PMCID: PMC4766655 DOI: 10.1186/s12891-016-0949-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Accepted: 02/16/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Myofascial pain syndrome (MPS) of the shoulder girdle and cervical region is a common musculoskeletal problem that is often chronic or recurrent. Physical therapy (PT) and lidocaine injections (LI) are two treatments with demonstrated effectiveness compared to a control group, however little is known about their combined value. The objective of this study was to determine whether LI into trigger points combined with a PT program would be more effective than each separate treatment alone in improving pain, function, and quality of life in a group of patients with MPS of the shoulder girdle and cervical region. METHODS A single-blind, randomized, controlled clinical trial (RCT) was conducted with three parallel groups in the Departments of Physical Medicine and Rehabilitation of two urban hospitals in Medellin, Colombia. One hundred and twenty seven patients with shoulder girdle MPS for more than 6 weeks and pain greater than 40 mm on the visual analog scale (VAS) were assigned to 1 of 3 intervention groups: PT, LI, or the combination of both (PT + LI). The primary outcome was VAS pain rating at 1-month post-treatment. The secondary outcomes included VAS pain rating at 3 months, and, at both 1 and 3 months post-treatment: (a) function, evaluated by hand-back maneuver and the hand-mouth maneuver, (b) quality of life, as measured by sub-scales of the Short Form - 36 (SF-36), and (c) depressive symptoms, as measured by the Patient Health Questionnaire - 9 (PHQ-9). Independent t-tests were used to compare outcomes between groups at 1 month and 3 months post-treatment. RESULTS In the per protocol analysis, there were no significant intergroup differences in VAS at 1 month PT + LI, 40.8 [25.3] vs. PT, 37.8 [21.9], p = 0.560 and vs. LI, 44.2 [24.9], p = 0.545. There were also no differences between groups on secondary outcomes except that the PT and PT + LI groups had higher right upper limb hand-back maneuver scores compared to the LI alone group at both 1 and 3 months (p = 0.013 and p = 0.016 respectively). CONCLUSIONS The results of this RCT showed that no differences in pain ratings were observed between the individual treatments (PT or LI) compared to the combined treatment of PT and LI. In general, no difference in primary or secondary outcomes was observed between treatments. TRIAL REGISTRATION NTC01250184 November 27, 2010.
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Affiliation(s)
- Luz Helena Lugo
- />Health Rehabilitation Group and Academic Group of Clinical Epidemiology, University of Antioquia, Carrera 53 # 61-30, Medellín, Antioquia Colombia, South America
| | - Hector Ivan García
- />Department of Methodology and Experimental Psychology, University of Deusto, Avda. De las Universidades, 24, Bilbao, Spain
| | - Heather L. Rogers
- />Department of Methodology and Experimental Psychology, University of Deusto, Avda. De las Universidades, 24, Bilbao, Spain
| | - Jesús Alberto Plata
- />Health Rehabilitation Group and Academic Group of Clinical Epidemiology, University of Antioquia, Carrera 53 # 61-30, Medellín, Antioquia Colombia, South America
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Chiarotto A, Clijsen R, Fernandez-de-las-Penas C, Barbero M. Prevalence of Myofascial Trigger Points in Spinal Disorders: A Systematic Review and Meta-Analysis. Arch Phys Med Rehabil 2016; 97:316-37. [DOI: 10.1016/j.apmr.2015.09.021] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 09/22/2015] [Indexed: 10/22/2022]
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Abstract
Reflecting on the past year, the number of publications on myofascial pain continues to increase in a steady rate. The current review includes 30 basic and clinical studies, case reports, reviews, and reports from fifteen different countries about trigger points (TrP), myofascial pain (MP), dry needling (DN) and other related interventions. We are pleased that during 2015 this article made the top 15 of most downloaded articles as many as three times! In general, the quality of published papers is improving as well. Nevertheless, several papers included in this overview, mention the application of "ischemic compression", which is a questionable concept in the context of TrP inactivation. As we have outlined previously, in the current thinking about myofascial pain, TrPs feature significant hypoxia and a lowered pH (Ballyns et al., 2011; Shah and Gilliams, 2008), and attempts to induce more ischemia would be counterproductive. Already in 1999, Simons, Travell and Simons changed the terminology from ischemic compression to TrP compression (Simons et al., 1999) and we recommend that contemporary researchers and clinicians adopt the new terminology and stop using the term "ischemic compression."
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Skin Resistivity Value of Upper Trapezius Latent Trigger Points. BIOMED RESEARCH INTERNATIONAL 2015; 2015:351726. [PMID: 26180796 PMCID: PMC4491379 DOI: 10.1155/2015/351726] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 06/03/2015] [Accepted: 06/08/2015] [Indexed: 11/17/2022]
Abstract
Introduction. The skin resistivity (SkR) measurement is commonly recommended for acupoints measurement, but for trigger points (TrPs) only one study is available. The purpose of the study was to evaluate SkR for latent TrPs compared to non-TrPs and the surrounding tissue. Material and Methods. Forty-two healthy volunteers with unilateral latent upper trapezius TrPs (12 men, 30 women) aged 21–23 (mean age: 22.1 ± 0.6 y) participated in the study. Keithley electrometer 610B was used for measuring SkR (Ag/AgCl self-adhesive, disposable ground electrode: 30 mm diameter). SkR was measured for latent TrPs and compared to opposite non-TrPs sites and the surrounding tissue. Results. The SkR decrease of TrPs-positive sites as compared to TrPs-negative sites and the surrounding tissue was confirmed. However, no statistically significant difference in the SkR value occurred when all data were analyzed. The same was confirmed after gender division and for TrPs-positive subjects examined for referred pain and twitch response presence. Conclusion. SkR reactive changes at latent TrPs are possible but the results were not consistent with the previous study. Thus, caution in applying SkR to latent TrPs isolation is recommended and its clinical use should not be encouraged yet. Further studies, especially on active TrPs, are yet required.
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Association of chronic pelvic pain and endometriosis with signs of sensitization and myofascial pain. Obstet Gynecol 2015; 125:719-728. [PMID: 25730237 DOI: 10.1097/aog.0000000000000663] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate sensitization, myofascial trigger points, and quality of life in women with chronic pelvic pain with and without endometriosis. METHODS A cross-sectional prospective study of women aged 18-50 years with pain suggestive of endometriosis and healthy, pain-free volunteers without a history of endometriosis. Patients underwent a physiatric neuromusculoskeletal assessment of clinical signs of sensitization and myofascial trigger points in the abdominopelvic region. Pain symptoms, psychosocial, and quality-of-life measures were also assessed. All participants with pain underwent laparoscopic excision of suspicious lesions to confirm endometriosis diagnosis by histologic evaluation. RESULTS Patients included 18 with current, biopsy-proven endometriosis, 11 with pain only, and 20 healthy volunteers. The prevalence of sensitization as measured by regional allodynia and hyperalgesia was similar in both pain groups (83 and 82%) but much lower among healthy volunteers (15%, P<.001). Nearly all women with pain had myofascial trigger points (94 and 91%). Adjusting for study group, those with high anxiety (odds ratio [OR] 1.05, 95% confidence interval [CI] 1.004-1.099, P=.031) and depression (OR 1.06, 95% CI 1.005-1.113, P=.032) scores were more likely to have sensitization. Pain patients with any history of endometriosis had the highest proportion of sensitization compared with the others (87% compared with 67% compared with 15%; P<.001). Adjusting for any history of endometriosis, those with myofascial trigger points were most likely sensitized (OR 9.41, 95% CI 1.77-50.08, P=.009). CONCLUSION Sensitization and myofascial trigger points were common in women with pain regardless of whether they had endometriosis at surgery. Those with any history of endometriosis were most likely to have sensitization. Traditional methods of classifying endometriosis-associated pain based on disease, duration, and anatomy are inadequate and should be replaced by a mechanism-based evaluation, as our study illustrates. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, www.clinicaltrials.gov, NCT00073801. LEVEL OF EVIDENCE II.
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Unverzagt C, Berglund K, Thomas J. DRY NEEDLING FOR MYOFASCIAL TRIGGER POINT PAIN: A CLINICAL COMMENTARY. Int J Sports Phys Ther 2015; 10:402-18. [PMID: 26075156 PMCID: PMC4458928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
Abstract
UNLABELLED Sports and orthopaedic physical therapists have long used a multitude of techniques in order to address pain and dysfunction associated with myofascial trigger points. One technique in particular has recently received overwhelming attention: trigger point dry needling (DN). Despite its efficacy and low risk, questions remain as to its effectiveness, safety, and whether the technique is within the scope of practice of physical therapists. Therefore, the purpose of this clinical commentary is to summarize the current literature related to the associated mechanisms of action of DN, the safety of DN, as well as to discuss relevant scope of practice concerns. LEVEL OF EVIDENCE 5.
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Affiliation(s)
- Casey Unverzagt
- Wise Physical Therapy and Sports Medicine, Slippery Rock, PA, USA
| | - Kathy Berglund
- Andrews University Department of Physical Therapy, Berrien Springs, MI, USA
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Dommerholt J, Gerwin RD. A critical evaluation of Quintner et al: missing the point. J Bodyw Mov Ther 2015; 19:193-204. [PMID: 25892372 DOI: 10.1016/j.jbmt.2015.01.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Revised: 01/29/2014] [Accepted: 01/30/2014] [Indexed: 02/03/2023]
Abstract
The objective of this article is to critically analyze a recent publication by Quinter, Bove and Cohen, published in Rheumatology, about myofascial pain syndrome and trigger points (Quintner et al., 2014). The authors concluded that the leading trigger point hypothesis is flawed in reasoning and in science. They claimed to have refuted the trigger point hypothesis. The current paper demonstrates that the Quintner et al. paper is a biased review of the literature replete with unsupported opinions and accusations. In summary, Quintner et al. have not presented any convincing evidence to believe that the Integrated TrP Hypothesis should be laid to rest.
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Affiliation(s)
- Jan Dommerholt
- Bethesda Physiocare, Bethesda, MD, USA; PhysioFitness, Rockville, MD, USA; Myopain Seminars, Bethesda, MD, USA.
| | - Robert D Gerwin
- Myopain Seminars, Bethesda, MD, USA; Johns Hopkins University, Baltimore, MD, USA; Pain & Rehabilitation Medicine, Bethesda, MD, USA.
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