1
|
Lv X, Su Y, Wu C, Gu CY, Li JQ, Wang IL. Effects of time-dependent acupuncture on back muscle endurance in women with chronic nonspecific low back pain: A randomized crossover trial. J Back Musculoskelet Rehabil 2024:BMR240213. [PMID: 39392599 DOI: 10.3233/bmr-240213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/12/2024]
Abstract
BACKGROUND Chronic nonspecific low back pain (CNLBP) is a leading cause of disability and remains a major burden for many public health systems. Acupuncture is a nonpharmacological treatment for CNLBP that can be effective in improving low back pain; nevertheless, its effect on improving back muscle endurance in patients with CNLBP and its duration of effect have not been studied. OBJECTIVE The goal of this study was to assess the impact of acupuncture on lower back muscle activity in CNLBP patients. METHODS This was a single-blind, randomized, crossover experimental study. Thirty female patients were randomized into Group A (15 patients) or Group B (15 patients). Patients in Group A were assigned to receive real acupuncture (RA) in the first phase and sham acupuncture (SA) in the second phase, while those in Group B received SA first and then RA, with a 1-week washout period between phases. Two-way repeated ANOVA was used to evaluate the effect of group and time on isokinetic parameters, Surface electromyography (sEMG) data, and blood data. RESULTS Significant interaction effects were identified between group * time on the isokinetic parameters of the lumbar extensor muscles, sEMG values of the erector spinae, blood lactate levels, and blood ammonia levels (all p< 0.05). Compared with those of the SA group, the isokinetic parameters of the lumbar extensor muscles, sEMG values of the erector spinae, blood lactate levels, and blood ammonia levels of the RA group were significantly different (all p< 0.05). CONCLUSION RA improves lumbar extensor endurance in patients with CNLBP and lasts approximately 9 minutes. RA can improve blood circulation to reduce blood lactic acid and blood ammonia produced during exercise.
Collapse
Affiliation(s)
- Xing Lv
- Graduate Institute, Jilin Sport University, Jilin, Changchun, China
| | - Yu Su
- Beijing Deanwell Technology Co., Ltd, Beijing, China
| | - Chou Wu
- Rehabilitation Department, Chongqing Yuxi Hospital, Chongqing, China
| | - Chin-Yi Gu
- Department of Physical Education and Kinesiology
| | - Jia-Qi Li
- Graduate Institute, Jilin Sport University, Jilin, Changchun, China
| | - I-Lin Wang
- Laboratory of Human Kinesiology & Performance, School of Physical Education, Shenzhen University, Shenzhen, Guangdong, China
| |
Collapse
|
2
|
Barber J, Lodo F, Nugent-Head A, Zeng X. Comparative Techniques of Acupuncture and Dry Needling Intersecting with Trigger Point Physiology and Diagnostics: A Cross-Discipline Narrative Review. Med Acupunct 2023; 35:220-229. [PMID: 37900872 PMCID: PMC10606949 DOI: 10.1089/acu.2023.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023] Open
Abstract
Background Pain management is a great burden on society; therefore, cost-effective and nonaddictive treatments for pain are urgently required. Needling of painful spots has been applied in acupuncture along with dry needling Methods A narrative review of the literature on TrP physiology, its associated diagnostics, and the techniques of DN and acupuncture was performed. Results Diagnostic imagery may benefit the study and treatment of TrPs using needling. Acupuncture and DN techniques are similar in their applications. However, the warm needling technique is established in acupuncture but not in dry needling. Additionally, translational difficulties have inhibited crossdiscipline learning. Conclusions Historical evidence suggests a need to examine the use of heat in needling further. Additional research should be conducted on TrP categories to determine if a relationship with the needling technique can be established. Furthermore, interdisciplinary communication would benefit both modalities.
Collapse
Affiliation(s)
- Jordan Barber
- AOMA Graduate School of Integrative Medicine, Austin, TX, USA
| | - Fabio Lodo
- So Wen School of Acupuncture, Milan, Italy
| | | | - Xia Zeng
- AOMA Graduate School of Integrative Medicine, Austin, TX, USA
| |
Collapse
|
3
|
Demirhan E, Atar S, Akgün R, Siret Özfırat B, Kuru Ö. Impact of Trigger Point Dry Needling on Neck Pain, Sleep, and Depression in Patients with Fibromyalgia. ISTANBUL MEDICAL JOURNAL 2023. [DOI: 10.4274/imj.galenos.2023.66502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
|
4
|
Schneider E, Moore ES, Stanborough R, Slaven E. Effects of Trigger Point Dry Needling on Strength Measurements and Activation Levels of the Gluteus Medius: A Quasi-Experimental Randomized Control Study. Int J Sports Phys Ther 2022; 17:1404-1416. [PMID: 36518833 PMCID: PMC9718692 DOI: 10.26603/001c.55536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/12/2022] [Indexed: 12/05/2022] Open
Abstract
Background Latent trigger points have been identified as a source of impaired muscle function giving rise to a reduction in force production and alterations in muscle activation patterns and movement efficiency. There is limited investigation into the effectiveness of a treatment in reducing these clinical manifestations. Purpose To investigate whether the application of trigger point dry needling (TDN) to latent trigger points within the gluteus medius musculature affected strength measurements and muscle activation levels immediately following intervention. Design Quasi experimental, single group, pretest-posttest, randomized control study. Methods A control and an intervention side were randomly assigned for each participant (N = 39). Hand held dynamometer (HHD) force measurements and raw surface electromyography (sEMG) amplitude readings were recorded during maximal volitional isometric contractions of the gluteus medius in two separate positions before and after application of TDN. Comparison of within and between group data were conducted. Results A statistically significant interaction between time (pre-TDN to post-TDN) and groups (intervention side and control side), p < 0.001 was found for HHD measurements in both positions. Post hoc analysis revealed a statistically significant difference (p < 0.001) for all comparisons in the side lying neutral (SL0) position, while statistically significant differences (p < 0.001) were found for pre and post-TDN measurements within intervention side as well as between the intervention and control side for post-TDN measurements in the side lying internal rotation (SLIR) position. For sEMG amplitude measurements, statistically significant differences were found only in the SL0 position for within group comparisons on the intervention side (p = 0.009) and for between group comparisons for post-TDN measurements (p = 0.002). Conclusion Application of TDN to latent trigger points within the gluteus medius can significantly increase gluteus muscle force production immediately following intervention while reducing the level of muscle activation required during contraction. Level of Evidence Level 2.
Collapse
Affiliation(s)
- Eric Schneider
- Department of Physical Therapy Mount St Joseph University
| | | | | | - Emily Slaven
- Krannert School of Physical Therapy University of Indianapolis
| |
Collapse
|
5
|
Martín-Sacristán L, Calvo-Lobo C, Pecos-Martín D, Fernández-Carnero J, Alonso-Pérez JL. Dry needling in active or latent trigger point in patients with neck pain: a randomized clinical trial. Sci Rep 2022; 12:3188. [PMID: 35210467 PMCID: PMC8873236 DOI: 10.1038/s41598-022-07063-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 02/03/2022] [Indexed: 12/26/2022] Open
Abstract
The purpose was to determine the efficacy of deep dry needling (DDN) applied on an active myofascial trigger point (MTrP) versus a latent-MTrP versus a non-MTrP location, on pain reduction and cervical disability, in patients with chronic neck pain. A randomized, double-blind clinical trial design was used. A sample of 65 patients was divided into non-MTrP-DDN, active-MTrP-DDN and latent-MTrP-DDN groups. The visual analog scale (VAS), reproduction of the patient's pain, number of local twitch responses, pressure pain threshold (PPT) and Neck Disability Index (NDI) were assessed before, during and after the intervention and up to 1 month post-intervention. The active-MTrP-DDN-group reduced pain intensity more than non-MTrP-DDN-group after a week and a month (P < 0.01), as well as showing the greatest improvement in tibialis muscle PPT. The treatment of both Active and Latent MTrPs was associated with the reproduction of the patient's pain. The application of DDN on an active-MTrP in the upper trapezius muscle shows greater improvements in pain intensity after 1 week and 1 month post-intervention, compared to DDN applied in latent-MTrPs or outside of MTrPs in patients with neck pain.
Collapse
Affiliation(s)
- Luis Martín-Sacristán
- Department of Physical Therapy, Alcalá University, Alcalá de Henares, Madrid, Spain.
- Universidad Europea de Canarias, Faculty of Health Sciences, La Orotava, 38300, Tenerife, Canary Islands, Spain.
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain.
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Health Sciences, Universidad Europea de Canarias, Santa Cruz de Tenerife, Spain.
| | - Cesar Calvo-Lobo
- Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Madrid, Spain.
| | - Daniel Pecos-Martín
- Department of Physical Therapy, Alcalá University, Alcalá de Henares, Madrid, Spain
- Physiotherapy and Pain Group, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Móstoles, Madrid, Spain
| | - Josué Fernández-Carnero
- Physiotherapy and Pain Group, Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Móstoles, Madrid, Spain.
- La Paz Hospital Institute for Health Research, IdiPAZ, Madrid, Spain.
- Grupo Multidisciplinar de Investigación y Tratamiento del Dolor, Grupo de Excelencia Investigadora, URJC-Banco de Santander, Madrid, Spain.
- Universidad Europea de Madrid, Faculty of Sport Sciences, Villaviciosa de Odón, 28670, Madrid, Spain.
- Universidad Europea de Canarias, Faculty of Health Sciences, La Orotava, 38300, Tenerife, Canary Islands, Spain.
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain.
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Health Sciences, Universidad Europea de Canarias, Santa Cruz de Tenerife, Spain.
| | - José Luis Alonso-Pérez
- Universidad Europea de Madrid, Faculty of Sport Sciences, Villaviciosa de Odón, 28670, Madrid, Spain
- Universidad Europea de Canarias, Faculty of Health Sciences, La Orotava, 38300, Tenerife, Canary Islands, Spain
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Health Sciences, Universidad Europea de Canarias, Santa Cruz de Tenerife, Spain
| |
Collapse
|
6
|
Fernández-de-Las-Peñas C, Plaza-Manzano G, Sanchez-Infante J, Gómez-Chiguano GF, Cleland JA, Arias-Buría JL, Navarro-Santana MJ. The importance of the local twitch response during needling interventions in spinal pain associated with myofascial trigger points: a systematic review and meta-analysis. Acupunct Med 2021; 40:299-311. [PMID: 34894759 DOI: 10.1177/09645284211056346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To compare the clinical effects of needling interventions eliciting local twitch responses (LTRs) versus needling without eliciting LTRs when applied to muscle trigger points (TrPs) associated with spinal pain of musculoskeletal origin. DATABASES AND DATA TREATMENT Electronic databases were searched for randomized or non-randomized clinical trials where one group received needling intervention where LTRs were elicited and was compared with another group receiving the same intervention without elicitation of LTRs in spinal pain disorders associated with TrPs. Outcomes included pain intensity, pain-related disability, and pressure pain thresholds. The risk of bias (RoB) was assessed using the Cochrane risk of bias tool or ROBINS-I tool, methodological quality was assessed with the PEDro score, and quality of evidence was evaluated using the GRADE approach. RESULTS Six trials were included. The application of a needling intervention eliciting LTRs was associated with a significant reduction in pain intensity immediately after treatment (mean difference (MD): -2.03 points, 95% confidence interval (CI): -3.77 to -0.29; standardized MD (SMD): -1.35, 95% CI: -2.32 to -0.38, p = 0.02) when compared to the same needling intervention without elicitation of LTRs. No effect at short-term follow-up (MD: -0.20 points, 95% CI: -1.46 to 1.06, p = 0.75) was observed. No significant differences based on elicitation or non-elicitation of LTRs were found in related disability (SMD: -0.05, 95% CI: -0.41 to 0.30, p = 0.77) or pressure pain thresholds (MD: 23.39 kPa, 95% CI: -13.68 to 60.47, p = 0.22). DISCUSSION Low-level evidence suggests an immediate effect of obtaining LTRs during needling interventions on pain intensity, with no significant effects on related disability or pressure pain sensitivity in spinal pain disorders associated with muscle TrPs. REGISTRATION NUMBER OSF Registry-https://doi.org/10.17605/OSF.IO/5ZX9N.
Collapse
Affiliation(s)
- César Fernández-de-Las-Peñas
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos (URJC), Alcorcón, Spain.,Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Gustavo Plaza-Manzano
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Madrid, Spain
| | - Jorge Sanchez-Infante
- Performance and Sport Rehabilitation Laboratory, Faculty of Sport Sciences, University of Castilla-La Mancha, Toledo, Spain
| | - Guido F Gómez-Chiguano
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, Madrid, Spain.,Clínica Dinamia Fisioterapia. Madrid, Spain
| | - Joshua A Cleland
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, USA
| | - José L Arias-Buría
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos (URJC), Alcorcón, Spain.,Cátedra Institucional en Docencia, Clínica e Investigación en Fisioterapia: Terapia Manual, Punción Seca y Ejercicio Terapéutico, Universidad Rey Juan Carlos, Alcorcón, Spain
| | - Marcos J Navarro-Santana
- Department of Radiology, Rehabilitation and Physiotherapy, Universidad Complutense de Madrid, Madrid, Spain.,Rehabilitación San Fernando, Madrid, Spain
| |
Collapse
|
7
|
Nowak Z, Chęciński M, Nitecka-Buchta A, Bulanda S, Ilczuk-Rypuła D, Postek-Stefańska L, Baron S. Intramuscular Injections and Dry Needling within Masticatory Muscles in Management of Myofascial Pain. Systematic Review of Clinical Trials. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189552. [PMID: 34574476 PMCID: PMC8465617 DOI: 10.3390/ijerph18189552] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 11/21/2022]
Abstract
Background: Myofascial pain is an important cause of disability among the whole population, and it is a common symptom of temporomandibular joint disorders (TMDs). Its management techniques vary widely; however, in recent years, there has been a growing interest especially in needling therapies within masticatory muscles, due to their simplicity and effectiveness in pain reduction. Methods: The construction of the following study is based on PICOS and PRISMA protocols. A systematic literature search was conducted based on the PubMed and BASE search engines. Searching the abovementioned databases yielded a total of 367 articles. The screening procedure and analysis of full texts resulted in the inclusion of 28 articles for detailed analysis. Results: According to analyzed data, clinicians manage myofascial pain either with wet or dry needling therapies. The most thoroughly studied approach that prevails significantly within the clinical trials is injecting the botulinum toxin into the masseter and temporalis. Other common methods are the application of local anesthetics or dry needling; however, we notice the introduction of entirely new substances, such as platelet-rich plasma or collagen. In the analyzed articles, the target muscles for the needling therapies are most commonly localized by manual palpation although there are a variety of navigational support systems described: EMG, MRI or EIP electrotherapy equipment, which often aid the access to located deeper lateral and medial pterygoid muscle. Conclusions: Needling therapies within masticatory muscles provide satisfactory effects while being simple, safe and accessible procedures although there still is a need for high quality clinical trials investigating especially injections of non-Botox substances and needling within lateral and medial pterygoid muscles.
Collapse
Affiliation(s)
- Zuzanna Nowak
- Department of Temporomandibular Disorders, Medical University of Silesia in Katowice, Traugutta sq. 2, 41-800 Zabrze, Poland; (A.N.-B.); (S.B.)
- Correspondence:
| | - Maciej Chęciński
- Preventive Medicine Center, Komorowskiego 12, 30-106 Kraków, Poland;
| | - Aleksandra Nitecka-Buchta
- Department of Temporomandibular Disorders, Medical University of Silesia in Katowice, Traugutta sq. 2, 41-800 Zabrze, Poland; (A.N.-B.); (S.B.)
| | - Sylwia Bulanda
- Department of Pediatric Dentistry, Medical University of Silesia in Katowice, Traugutta sq. 2, 41-800 Zabrze, Poland; (S.B.); (D.I.-R.); (L.P.-S.)
| | - Danuta Ilczuk-Rypuła
- Department of Pediatric Dentistry, Medical University of Silesia in Katowice, Traugutta sq. 2, 41-800 Zabrze, Poland; (S.B.); (D.I.-R.); (L.P.-S.)
| | - Lidia Postek-Stefańska
- Department of Pediatric Dentistry, Medical University of Silesia in Katowice, Traugutta sq. 2, 41-800 Zabrze, Poland; (S.B.); (D.I.-R.); (L.P.-S.)
| | - Stefan Baron
- Department of Temporomandibular Disorders, Medical University of Silesia in Katowice, Traugutta sq. 2, 41-800 Zabrze, Poland; (A.N.-B.); (S.B.)
| |
Collapse
|
8
|
Jun JH, Park GY, Chae CS, Suh DC. The Effect of Extracorporeal Shock Wave Therapy on Pain Intensity and Neck Disability for Patients With Myofascial Pain Syndrome in the Neck and Shoulder: A Meta-Analysis of Randomized Controlled Trials. Am J Phys Med Rehabil 2021; 100:120-129. [PMID: 32520797 DOI: 10.1097/phm.0000000000001493] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The aim of the study was to investigate the efficacy of extracorporeal shock wave therapy on myofascial pain syndrome in the neck and shoulder compared with that of other treatments. DATA SOURCES PubMed, Embase, and Web of Science were systematically searched until May 30, 2019, to select randomized controlled trials. REVIEW METHODS The randomized controlled trials comparing extracorporeal shock wave therapy with sham extracorporeal shock wave therapy or other treatments for patients with myofascial pain syndrome in the neck and shoulder patients were included. Two reviewers independently identified eligible studies. The Cochrane Handbook was used to evaluate the methodological quality of the included randomized controlled trials. Main outcomes associated with pain intensity, pressure pain threshold, and neck disability were selected. The study was registered with PROSPERO (Registration Number CRD 42019137459). RESULTS A total of 11 randomized controlled trials were finally included. The results indicated that extracorporeal shock wave therapy had a large effect size on improving pain intensity (standardized mean difference [SMD] = 0.67, 95% confidence interval = 0.11 to 1.23, P = 0.02) and pressure pain threshold (SMD = 1.19, 95% confidence interval = 0.27 to l2.12, P = 0.01) at postintervention. However, there was no significant effect on neck disability at postintervention (SMD = 0.03, 95% confidence interval = -0.76 to 0.83, P = 0.93). After the subgroup analyses on the type of extracorporeal shock wave therapy, focused extracorporeal shock wave therapy had a significant effect on improving pain intensity (SMD = 0.75, 95% confidence interval = 0.13 to 1.36, P = 0.02) and pressure pain threshold (SMD = 1.70, 95% confidence interval = 0.21 to 3.18, P = 0.03) at postintervention in comparison with that of other treatments. CONCLUSIONS Extracorporeal shock wave therapy is superior to other treatments in terms of alleviating the pain intensity and pressure pain threshold of patients with myofascial pain syndrome in the neck and shoulder at postintervention. In particular, focused extracorporeal shock wave therapy shows significant improvement in pain relief. However, radical extracorporeal shock wave therapy for myofascial pain syndrome treatment still remains unclear.
Collapse
Affiliation(s)
- Ji Hyun Jun
- From the Health Insurance Review and Assessment Service, Wonju, Gangwondo, Republic of Korea (JHJ); Department of Rehabilitation Medicine, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea (G-YP); Department of Rehabilitation Medicine, Cheonan Medical Center, Cheonan, Chungcheongnamdo, Republic of Korea (CSC); and College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea (JHJ, D-CS)
| | | | | | | |
Collapse
|
9
|
Martín-Corrales C, Bautista IV, Méndez-Mera JE, Fernández-Matías R, Achalandabaso-Ochoa A, Gallego-Izquierdo T, Nuñez-Nagy S, Pecos-Martín D. Benefits of Adding Gluteal Dry Needling to a Four-Week Physical Exercise Program in a Chronic Low Back Pain Population. A Randomized Clinical Trial. PAIN MEDICINE 2020; 21:2948-2957. [PMID: 33580803 DOI: 10.1093/pm/pnaa279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To determine if adding dry needling to a four-week exercise program has an additional benefit compared with adding sham dry needling to the same exercise program in subjects with chronic low back pain. DESIGN Randomized clinical trial. SETTING Physiotherapy and Pain Clinic of Alcala University. SUBJECTS Forty-six patients with chronic low back pain. METHODS Subjects were randomized to two groups: the dry needling group (N = 23) or sham dry needling group (N = 23). Both groups received a four-week exercise program and before the exercise started a session of dry needling or sham dry needling. Pain (visual analog scale), disability (Roland-Morris Questionnaire), and fear avoidance beliefs (Fear Avoidance Beliefs Questionnaire) were assessed at baseline, after treatment, and at three-month follow-up. Pressure pain thresholds (algometer) were measured at baseline, after the dry needling or the sham dry needling, and after treatment. RESULTS Both groups showed significant improvements for all variables. In the between-group comparison, the dry needling group improved significantly in pain at three-month follow-up and pressure pain thresholds at the end of treatment for all measures, and at three-month follow-up there was no improvement in gluteus medium. CONCLUSIONS In chronic low back patients, adding dry needling to a four-week exercise program has an additional benefit in pain and sensitivity compared with adding sham dry needling to the same exercise program.
Collapse
Affiliation(s)
| | | | | | | | | | - Tomás Gallego-Izquierdo
- Research Institute of Physiotherapy and Pain. Universidad de Alcalá, Alcalá, Spain.,Department of Physical Therapy and Nursing, Universidad de Alcalá, Alcalá, Spain.,Physiotherapy and Pain Group, Universidad de Alcalá, Alcalá, Spain
| | - Susana Nuñez-Nagy
- Department of Physical Therapy and Nursing, Universidad de Alcalá, Alcalá, Spain
| | - Daniel Pecos-Martín
- Research Institute of Physiotherapy and Pain. Universidad de Alcalá, Alcalá, Spain.,Department of Physical Therapy and Nursing, Universidad de Alcalá, Alcalá, Spain.,Physiotherapy and Pain Group, Universidad de Alcalá, Alcalá, Spain
| |
Collapse
|
10
|
Percutaneous Application of Galvanic Current in Rodents Reverses Signs of Myofascial Trigger Points. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:4173218. [PMID: 32565858 PMCID: PMC7275229 DOI: 10.1155/2020/4173218] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 04/11/2020] [Accepted: 04/24/2020] [Indexed: 12/30/2022]
Abstract
An increase in the spontaneous release of acetylcholine (ACh) at the motor endplate is directly related to the generation of myofascial trigger points (MTrPs). In this study, percutaneous electric fields were applied to an animal model of MTrPs with high levels of spontaneous ACh release. All experiments were performed on Swiss mice and Sprague Dawley rats. For evaluating the spontaneous neurotransmission, intracellular recordings were performed, and the frequency of miniature endplate potentials was evaluated. Electromyographic recordings were also conducted to evaluate the endplate noise. Finally, the number and strength of local twitch responses (LTR) were evaluated using ultrasound recordings. The protocols used for the electric currents were 0.4 mA for five seconds and four repetitions (protocol 1), 1.5 mA for five seconds and three repetitions (protocol 2), and 3 mA for three seconds and three repetitions (protocol 3). After a subcutaneous injection of neostigmine (NTG), a great increase was observed in the frequency of mEPPs, together with an elevated endplate noise. Protocols 2 and 3 were the most effective. Protocol 3 could completely reverse the action of NTG at both three hours and 24 hours, respectively. The application of percutaneous currents produced both an increase in the number (144%) and in the speed (230% faster) of LTR compared with dry needling. In conclusion, higher doses of electrical current are more effective for decreasing MTrPs findings in an animal model.
Collapse
|