RESUMO
PURPOSE OF REVIEW: In this review article, we discuss myofascial-related chronic pelvic pain, pathophysiology, symptomology, and management options. RECENT FINDINGS: Despite high prevalence of myofascial pelvic pain, screening is not routinely performed by providers. Treatment modalities include pelvic floor physical therapy, pelvic floor trigger point injections with anesthetics or botulinum toxin A and cryotherapy. Other adjunct modalities, such as muscle relaxants and intravaginal benzodiazepines, are used, but data regarding their effectiveness is sparse. SUMMARY: Myofascial pelvic pain is an important, though overlooked component of chronic pelvic pain. Multimodal, multidisciplinary approach including patient education, pelvic floor physical therapy, and trigger point injections is the mainstay of the management of myofascial pelvic pain.
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Dor Crônica , Síndromes da Dor Miofascial , Dor Pélvica , Humanos , Dor Pélvica/terapia , Dor Pélvica/etiologia , Feminino , Dor Crônica/terapia , Síndromes da Dor Miofascial/terapia , Diafragma da Pelve/fisiopatologia , Modalidades de Fisioterapia , Toxinas Botulínicas Tipo A/uso terapêutico , Pontos-Gatilho , Crioterapia/métodosRESUMO
PURPOSE: This study aims to examine the effect of deep tissue massage (DTM) on the myofascial trigger point (MTrP) number, neck range of motion (ROM), pain, disability and quality of life in patients with Myofacial pain syndrome (MPS). METHODS: The study involved patients with MPS between the ages of 20-57. The patients were randomly divided into two groups: the control group (n = 40) and the study group (n = 40). Transcutaneous Electrical Neuromuscular Stimulation (TENS), hotpack and ultrasound were applied to 40 patients in the control group. The study group was also administered DTM for 12 sessions in addition to TENS, hotpack and ultrasound applications. Neck pain and disability scale (NPDS) for a neck disability, universal goniometer for neck ROM, MTrP count using manual palpation, Short Form 36 (SF-36) for quality of life and severity of neck pain were evaluated using a visual analog scale (VAS). All patients were evaluated before and after treatment. RESULTS: It was found that the DTM group has statistically more improvement than the control group for VAS, NPDS and SF-36. Moreover, although there was a significant improvement in favour of the study group for extension, lateral flexion, right rotation and left rotation in the neck ROM, there was no significant difference in flexion measurements between the study and control group. CONCLUSION: In addition to the traditional rehabilitation program, DTM is effective on neck ROM, pain, disability and quality of life. Therefore, DTM treatment is a safe and inexpensive treatment method that can be applied in patients with MPS.
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Fibromialgia , Síndromes da Dor Miofascial , Humanos , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Pontos-Gatilho , Cervicalgia/reabilitação , Qualidade de Vida , Limiar da Dor/fisiologia , Síndromes da Dor Miofascial/reabilitação , Amplitude de Movimento Articular/fisiologia , Massagem , Resultado do TratamentoRESUMO
OBJECTIVE: To compare the effects of electrical dry needling with a non-invasive multi-component intervention in patients with chronic low back pain. DESIGN: A randomised single-blind clinical trial. SETTING: Outpatient Physiotherapy Clinic; home. PARTICIPANTS: Sixty-four patients with chronic low back pain aged 30-65 years. INTERVENTIONS: Six-week electrical dry needling on myofascial trigger points, and a non-invasive multicomponent intervention (home exercise programme, stretching and ischemic compression). MAIN MEASURES: Pain (Visual Analogue Scale), disability (Roland-Morris Disability Questionnaire and Oswestry Disability Index), kinesiophobia (Tampa Scale of Kinesiophobia), quality of life and sleep (Short Form 36-item Health Survey and Pittsburgh Sleep Quality Index), isometric endurance of trunk flexor muscles (McQuade test), lumbar mobility in flexion (finger-to-floor distance), and pressure pain threshold (algometer) were assessed at baseline, after 6 weeks, and after 2 months. RESULTS: ANOVA showed statistically significant differences in group-by-time interaction for most pain pressure thresholds of myofascial trigger points (P < 0.05), for disability (Roland-Morris Disability Questionnaire: F = 6.14, P = 0.016; and Oswestry Disability Index: F = 7.36, P = 0.009), for trunk anteflexion (F = 10.03, P = 0.002) and for habitual sleep efficacy (F = 6.65, P = 0.012), use of hypnotics (F = 4.77, P = 0.033) and total score of quality of sleep (F = 8.23, P = 0.006). CONCLUSIONS: In comparison to a non-invasive multicomponent intervention, electrical dry needling has more positive effects on disability, pain intensity, kinesiophobia, and reducing patients' sensitivity to myofascial trigger points pressure, at post-treatment and at 2 months. CLINICAL TRIAL REGISTRATION NUMBER: NCT04804228. Registered on May 28th, 2021. Available at https://clinicaltrials.gov/ct2/show/NCT04804228.
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Dor Lombar , Pontos-Gatilho , Humanos , Dor Lombar/diagnóstico , Dor Lombar/terapia , Indução Percutânea de Colágeno , Qualidade de Vida , Método Simples-Cego , Adulto , Pessoa de Meia-Idade , IdosoRESUMO
OBJECTIVES: To compare the efficacy of dry needling (DN) and cold-spray-stretching treatments using surface electromyography (sEMG) and ultrasound (US) in the treatment of patients with myofascial pain syndrome (MPS) with active trigger point (ATrP) in the upper trapezius muscle. METHODS: This prospective randomized single-blind study included 60 MPS patients aged 18-65 years who have ATrP in the upper trapezius muscle. Patients were randomized into two treatment groups as DN and cold spray stretching. Both treatment groups received 1 treatment per week and totally 3 sessions. Evaluation parameters were pain level assessed by Numeric Rating Scale and algometer, neck range of motion angles, neck disability index (NDI). The effects of the treatments on ATrP were evaluated by sEMG and US histogram. All parameters were evaluated at the beginning of the treatment and at the end. Algometer and sEMG were performed also before and after the first and third sessions. RESULTS: There was no significant difference between the two groups regarding demographic data. The mean age of the participants was 39.7 ± 11.6 years. Fifty-one patients were female. Significant improvement in terms of pain level, functionality, sEMG, and US histogram were achieved in both groups (P < .05). When comparing the two groups, algometer scores and the NDI score were statistically higher in the cold-spray-stretching group than in the DN group (P < .008 and P < .028, respectively). CONCLUSION: Both treatment options should be preferred. The efficacy of both treatments was observed via sEMG and US histograms.
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Agulhamento Seco , Eletromiografia , Síndromes da Dor Miofascial , Ultrassonografia , Humanos , Feminino , Adulto , Masculino , Estudos Prospectivos , Pessoa de Meia-Idade , Método Simples-Cego , Agulhamento Seco/métodos , Síndromes da Dor Miofascial/terapia , Ultrassonografia/métodos , Adulto Jovem , Resultado do Tratamento , Eletromiografia/métodos , Adolescente , Pontos-Gatilho/fisiopatologia , Idoso , Crioterapia/métodos , Exercícios de Alongamento MuscularRESUMO
BACKGROUND: Plantar fasciitis (PF) is the most common cause of heel pain. Among conservative treatments, extracorporeal shock wave therapy (ESWT) is considered effective for refractory PF. Studies have shown that applying ESWT to the trigger points (TrPs) in the triceps surae may play an important role in pain treatment in patients with PF. Therefore, the purpose of this study was to combine the concept of trigger points and ESWT to explore the effect of this combination on plantar temperature and pressure in patients with PF. METHODS: After applying inclusion and exclusion criteria, 86 patients with PF were recruited from the pain clinic of Huadong Hospital, Fudan University and randomly divided into experimental (n = 43) and control groups (n = 43). The experimental group was treated with extracorporeal shock waves to treat the medial heel pain point and the gastrocnemius and soleus TrPs. The control group was only treated with extracorporeal shock waves at the medial heel pain point. The two groups were treated twice with an interval of 1 week. Primary measurements included a numerical rating scale (NRS) score (overall, first step, heel pain during daily activities), and secondary measurements included heel temperature, Roles-Maudsley score (RMS), and plantar pressure. All assessments were performed before treatment (i.e., baseline) and 6 and 12 weeks after treatment. RESULTS: During the trial, 3 patients in the experimental group withdrew from the study, 2 due to interruption of the course of treatment by the COVID-19 epidemic and 1 due to personal reasons. In the control group, 3 patients fell and were removed due to swelling of the heel. Therefore, only 80 patients with PF were finally included. After treatment, the two groups showed good results in NRS score (overall, first step, heel pain during daily activities), RMS, and plantar temperature, especially in the experimental group, who showed a significantly better effect than the control group. CONCLUSION: ESWT of the heel combined with the triceps trigger point of the calf can more effectively improve the pain, function and quality of life of refractory PF than ESWT of the heel alone. In addition, ESWT of the heel combined with the triceps trigger point of the calf can effectively reduce the skin temperature of the heel on the symptomatic side, indicating that the heel temperature as measured by infrared thermal imaging may be used as an independent tool to evaluate the therapeutic effect for patients with chronic PF. Although extracorporeal shock waves combined with TrPs treatment can cause changes in the patients' gait structure, plantar pressure is still difficult to use as an independent tool to evaluate the therapeutic effect for PF. TRIAL REGISTRATION: Registered in the Chinese Clinical Trial Registry ( www.chictr.org.cn ) on 12/17/2021 with the following code: ChiCTR-INR-2,100,054,439.
Assuntos
Fasciíte Plantar , Humanos , Fasciíte Plantar/complicações , Calcanhar , Pontos-Gatilho , Qualidade de Vida , Temperatura , Resultado do Tratamento , Dor/etiologiaRESUMO
BACKGROUND: The purpose of this study was to clarify the relationship between smartphone addiction and miyafascial trigger points in university students. METHODS: A cross-sectional study of university students was conducted for the purpose of this study. The participants were assessed based on age, gender, dominant side, the amount of time they spent on their smartphones, the purpose of their use, and their posture. The Smartphone Addiction Scale Short Form (SAS-SF) was used to determine addictes and non-addicts. The cut-off value of SAS-SF is 31 and above for male and 33 and above for female. RESULTS: There were 136 participants in the study. The posture score for addicts and non-addicts ones was not significantly different (p > 0,05), but the number of trigger points, maximal bending posture and trigger points in the right levator scapula and right cervical erector muscles were significantly higher in the smartphone addict participants (p < 0,05). CONCLUSIONS: Smartphone addiction in university students is associated with postural changes and trigger points in the bilateral levator scapula and right cervical erector muscles. Public health programs should be developed to raise awareness about smartphone addiction, encourage screen breaks, and emphasize physical activity and exercise regularly.
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Comportamento Aditivo , Pontos-Gatilho , Humanos , Masculino , Feminino , Estudos Transversais , Transtorno de Adição à Internet , Inquéritos e Questionários , Comportamento Aditivo/diagnóstico , Comportamento Aditivo/epidemiologia , SmartphoneRESUMO
BACKGROUND: The objective of this investigation is to evaluate the consistency of intra-rater and inter-rater assessments utilizing ultrasound elastography to examine the muscle stiffness of the popliteus and gastrocnemius (medial and lateral heads) in patients with knee osteoarthritis accompanied by myofascial trigger points. METHODS: Thirty individuals with knee osteoarthritis accompanied by myofascial trigger points were assessed. Two examiners independently measured the muscle stiffness levels of the popliteus and gastrocnemius (medial and lateral heads) three times using ultrasound elastography in the first session. The second session was conducted one week later. RESULTS: In the initial test session, the mean shear modulus values for the popliteus and gastrocnemius (medial and lateral heads) muscles were measured as follows for tester 1 (12.75, 13.72, 14.13 kPa) and tester 2 (11.66, 12.81, 13.17 kPa). During the retest session, the previously measured variables by tester 1 and tester 2 yielded the following values: (12.61, 13.43, 14.26 kPa) and (11.62, 12.87, 13.30 kPa) respectively." Good to excellent intra-rater reliability (ICC = 0.912-0.986) and inter-rater reliability (ICC = 0.766-0.956) were reported for the shear moduli of the popliteus, medial and lateral gastrocnemius muscles. CONCLUSIONS: The assessment of muscle stiffness in the popliteus and gastrocnemius (medial and lateral heads) using ultrasound elastography is a reliable method in patients with knee osteoarthritis accompanied by myofascial trigger points.
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Técnicas de Imagem por Elasticidade , Osteoartrite do Joelho , Humanos , Pontos-Gatilho , Técnicas de Imagem por Elasticidade/métodos , Osteoartrite do Joelho/diagnóstico por imagem , Reprodutibilidade dos Testes , Músculo Esquelético/diagnóstico por imagem , Músculo Esquelético/fisiologiaRESUMO
Background: Thoracolumbar fascia (TLF) is crucial for stabilization and load distribution. Individuals with non-specific low back pain (NSLBP) and hyperlordosis present with trigger points (TrPs) and tight TLF. Instrument-assisted percussion therapy (IAPT) is a form of vibration therapy used for the release of fascia. However, the effect of IAPT has not been well understood on TrPs in TLF and its effect on posture. Primary Study Objective: To determine the effect of IAPT on hyperlordotic posture, pelvic inclination, TrPs, and disability in NSLBP. Another aim was to evaluate the tangible effect of IAPT on TrPs. Methods/Design: Double-blinded placebo-controlled trial conducted on NSLBP patients with lumbar hyperlordosis. Participants: Thirty-two participants with NSLBP were randomly allocated into IAPT and placebo groups. Intervention: The Interventional group (n = 16) underwent IAPT and the placebo group (n = 16) underwent sham IAPT along with interferential therapy (IFT) and cryotherapy for alternate days over two weeks. Primary Outcome Measures: Pre- and post-intervention (2 weeks) both the groups were evaluated for TrPs using a pressure algometer, diagnostic USG to assess dimensions of TrPs on TLF, Index of lumbar lordosis (ILL), Lumbar lordosis curve (LLC) using flexicurve, pelvic tilt (PT) angle using bubble inclinometer, and Modified Oswestry Disability Index (MODI). Results: Upon between-group comparison, for PT (P = .0009), ILL (P = .0001), LLC (P = .0033), length (P = .0007), and breadth of TrPs (P = .0004), the improvements were significantly better in IAPT group than the control group except for PPT (P = .2834) and MODI (P = .0135) where both the groups were equally effective. Conclusion: IAPT is an effective method of releasing TrPs and correcting hyperlordotic lumbar and pelvic posture in individuals with NSLBP. Further, the study created confirmatory evidence that IAPT is effective for treating TrPs and is not merely a placebo effect.
Assuntos
Dor Lombar , Humanos , Dor Lombar/terapia , Feminino , Masculino , Adulto , Método Duplo-Cego , Pessoa de Meia-Idade , Pontos-Gatilho , Ultrassonografia/métodos , Percussão/métodos , Fáscia/diagnóstico por imagem , Vértebras Lombares , Lordose/terapia , Lordose/diagnóstico por imagemRESUMO
ABSTRACT: To minimize confusion in description of the clinical examination of the patient with migraine/headaches and implement peripheral nerve concepts into the surgical approach to treating the patient with migraines, the historical origin of the phrase "trigger point" is explored. The symptoms of migraine/headache are due to stimulation of the cranial/peripheral nerve being interpreted as due to stimulation of the meningeal innervation. Use of the phrase "extraction of trigger points" is discouraged in favor of either neurolysis of a compressed nerve or resection of a neuroma, depending upon the peripheral nerve pathology.
Assuntos
Transtornos de Enxaqueca , Síndromes de Compressão Nervosa , Neuroma , Pontos-Gatilho , Humanos , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/etiologia , Transtornos de Enxaqueca/cirurgia , Síndromes de Compressão Nervosa/cirurgia , Síndromes de Compressão Nervosa/etiologia , Síndromes de Compressão Nervosa/diagnóstico , Neuroma/cirurgia , Dor Referida/etiologia , Diagnóstico DiferencialRESUMO
OBJECTIVE: This research aimed to ascertain the effects of acupuncture at myofascial trigger points (MTrPs) in combination with sling exercise therapy (SET) on the clinical recovery and cervical spine biomechanics in patients with cervical spondylotic radiculopathy (CRS). METHODS: Eighty patients with CSR were divided into Group A and Group B. Group A was treated with acupuncture at MTrPs, and Group B was treated with acupuncture at MTrPs combined with SET. The cervical spine function, pain level, cervical spine biomechanics and the occurrence of complications were compared between the two groups before and after treatment. RESULTS: After treatment, the Japanese Orthopaedic Association scores, Clinical Assessment Scale for Cervical Spondylosis scores, cervical forward flexion angle, posterior extension angle, left lateral flexion angle, right lateral flexion angle, left lateral rotation angle, and right lateral rotation angle of the Group B were raised, and the Neck Disability index, Visual Analogue Scale scores, and Neck Pain Questionnaire scores were reduced versus those of the Group A. The difference in complication rates between the two groups was not of statistical significance. CONCLUSION: Acupuncture at MTrPs combined with SET promotes functional recovery of the cervical spine, reduces pain, and improves cervical spine biomechanics in patients with CRS.
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Terapia por Acupuntura , Vértebras Cervicais , Terapia por Exercício , Radiculopatia , Espondilose , Humanos , Masculino , Feminino , Radiculopatia/terapia , Radiculopatia/fisiopatologia , Radiculopatia/reabilitação , Pessoa de Meia-Idade , Espondilose/fisiopatologia , Espondilose/terapia , Espondilose/reabilitação , Espondilose/complicações , Terapia por Exercício/métodos , Adulto , Fenômenos Biomecânicos/fisiologia , Terapia Combinada , Pontos-Gatilho/fisiopatologia , Idoso , Resultado do Tratamento , Cervicalgia/terapia , Cervicalgia/reabilitação , Cervicalgia/fisiopatologiaRESUMO
Needle electromyogram (EMG) research has suggested that endplate noise (EPN) is a characteristic of myofascial trigger points (MTrPs). Although several studies have observed MTrPs through ultrasonography, whether they are hyperechoic or hypoechoic in ultrasound images is still controversial. Therefore, this study determined the echogenicity of MTrP ultrasonography. In stage 1, the MTrP of rat masseter muscle was identified through palpation and marked. Needle EMG was performed to detect the presence of EPN. When EPN was detected, ultrasound scans and indwelling needles were used to identify the nodule with a different grayscale relative to that of its surrounding tissue, and the echogenicity of the identified MTrP was determined. In stage 2, these steps were reversed. An ultrasound scan was performed to detect the nodule at the marked site, and an EMG needle was inserted into the nodule to detect EPN. There were 178 recordings in each stage, obtained from 45 rats. The stage 1 results indicate that the MTrPs in ultrasound images were hypoechoic with a 100% sensitivity of assessment. In stage 2, the accuracy and precision of MTrP detection through ultrasonography were 89.9% and 89.2%, respectively. The results indicate that ultrasonography produces highly accurate and precise MTrP detection results.
Assuntos
Síndromes da Dor Miofascial , Pontos-Gatilho , Ratos , Animais , Síndromes da Dor Miofascial/diagnóstico por imagem , Ultrassonografia , Eletromiografia , AgulhasRESUMO
PURPOSE: The gastrocnemius venous system presents different anatomical variants. There have been described four locations of myofascial trigger points (MTrPs) in this muscle. However, no studies have analyzed the coincidence between vessels and MTrPs present in the gastrocnemius. Therefore, the main objective was to study the anatomical variability of the venous system by ultrasound and its coincidence with the location of the MTrPs. METHODS: A total of 100 lower limbs were studied. The gastrocnemius vessels were analyzed one by one by sector (medial, central, and lateral), quantifying the number of vessels, their distribution, and the coincidence with MTrPs. RESULTS: All muscle heads showed at least one vessel per section. A large variability was observed, from one to eight vessels per muscle head, with the most frequent number being three in the gastrocnemius medialis and two in the gastrocnemius lateralis. In all cases, the location of the vessels coincided with the MTrPs. CONCLUSIONS: The proximal gastrocnemius venous pattern is very variable between subjects in number of vessels and distribution, which has made it impossible to define a "safe" approach window for invasive procedures without ultrasound guidance. The coincidence between the clinical location of MTrPs of the gastrocnemius and the presence of vessels is total.
Assuntos
Músculo Esquelético , Pontos-Gatilho , Ultrassonografia , Humanos , Músculo Esquelético/diagnóstico por imagem , Músculo Esquelético/irrigação sanguínea , Masculino , Feminino , Adulto , Pontos-Gatilho/diagnóstico por imagem , Pontos-Gatilho/fisiopatologia , Ultrassonografia/métodos , Síndromes da Dor Miofascial/diagnóstico por imagem , Síndromes da Dor Miofascial/fisiopatologia , Adulto Jovem , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Low-level laser therapy (LLLT) is one of the recent treatment modalities for myofascial pain dysfunction syndrome with trigger points. The objective of the present study was to examine the impact of varying LLLT sessions on the treatment of masseter muscle trigger points. METHODS: 90 patients diagnosed with orofacial pain and trigger points in the masseter muscle for at least 6 months were selected and divided into 3 groups (n = 30) based on the number of LLLT sessions provided to patients. Patients in Group I received one session/per week, group II received two sessions/per week, and Group III received three sessions/per week. The sessions continued for 4 weeks, evaluations of pain levels, maximum mouth opening (MMO), and quality of life were conducted before and after the procedure at 1, 2, 3, 4, and 8 weeks. RESULTS: The pain scores exhibited a highly statistically significant difference among the three groups (p < 0.001) over the 8-week study period. MMO was statistically significantly different between groups at week 4 and week 8. The Oral Health Impact Profile-14 (OHIP-14) score was statistically significant difference between groups at week 8. The time showed a highly significant effect on the study outcomes within each group. CONCLUSION: Increased the number of LLLT sessions reduced the pain improved the MMO, and subsequently improved the quality of life. GOV ID: NCT06327204 - retrospectively registered.
Assuntos
Terapia com Luz de Baixa Intensidade , Músculo Masseter , Qualidade de Vida , Humanos , Terapia com Luz de Baixa Intensidade/métodos , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Resultado do Tratamento , Medição da Dor , Pontos-Gatilho , Dor Facial/radioterapia , Dor Facial/terapia , Síndrome da Disfunção da Articulação Temporomandibular/radioterapia , Síndrome da Disfunção da Articulação Temporomandibular/terapiaRESUMO
The study aimed to evaluate the immediate effects of a dry needling (DN) therapy session on biomechanical properties, muscle power, perfusion, and pressure pain threshold of the gastrocnemius muscle with latent trigger points. Twenty mixed martial arts athletes (MMA) were randomly divided into two groups: experimental (eDN, n = 10) and sham (qDN, n = 10) to undergo one session of DN either with a real or a qazi needle. The measurements were taken at rest, 1-5 minutes after the DN (Post1-5min) and 24h after the DN (Post24h). DN significantly increased the muscle perfusion (Post1-5min and Post24h, p < 0.001), reduced its tone (Post1-5min and Post24h, p < 0.001) and stiffness (Post1-5min, p < 0.05; Post24 h, p < 0.001), and improved its elasticity (Post1-5min and Post24h, p < 0.001). DN also caused a significant increase in pressure pain threshold (Post1-5min, p < 0.001; Post24h, p < 0.05) and in muscle power (Post24h, p < 0.01). The DN session increased the blood perfusion and improved the biomechanical properties of the gastrocnemius muscle, which led to improved muscle power. The DN also had an analgesic effect. These effects were maintained at 24 h, which suggests that DN could facilitate muscle recovery in a post-exercise period of MMA athletes.
Assuntos
Indução Percutânea de Colágeno , Pontos-Gatilho , Humanos , Método Simples-Cego , Músculo Esquelético , Perfusão , AtletasRESUMO
There are studies that show the better balance after dry needling in lumbar pain. However, the postural control effects after foot dry needling are unknown. Our objective was to check if dry needling reduces postural control. Eighteen subjects with flexor digitorum brevis (FDB) muscle Myofascial trigger point were evaluated pre- and post-deep dry needling. We measured stabilometric variables in a pre-post study. We have found significant differences in three stabilometric variables: surface with eyes closed (29.36-53.21 mm2 ) (p = 0.000), medium speed of the laterolateral displacement with eyes closed (1.42-1.64 mm/s) (p = 0.004), and medium speed of the anteroposterior displacement with eyes closed (1.30-1.53 mm/s) (p = 0.025). Dry needling therapy application in FDB muscle reduces standing postural control with eyes closed.
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Agulhamento Seco , Síndromes da Dor Miofascial , Equilíbrio Postural , Pontos-Gatilho , Agulhamento Seco/efeitos adversos , Músculo Esquelético , Posição Ortostática , Humanos , Síndromes da Dor Miofascial/fisiopatologia , Síndromes da Dor Miofascial/terapia , Masculino , Feminino , PéRESUMO
PURPOSE OF REVIEW: A comprehensive headache treatment plan typically requires both medication and non-medication treatment strategies. Manual therapies offer another therapeutic approach to headache treatment. This article reviews the evidence for manual therapies in the treatment of headache disorders. RECENT FINDINGS: Current evidence shows potential benefit from myofascial trigger point injections, myofascial release, and massage for the treatment of various headache types. There is also evidence for strain counterstrain technique, ischemic compression, and spinal manipulative therapies for cervicogenic headache. Although larger randomized clinical trials are necessary for many of these modalities, recent findings show that manual therapies could be an important tool for the treatment of some headache disorders.
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Transtornos da Cefaleia , Manipulações Musculoesqueléticas , Cefaleia Pós-Traumática , Humanos , Cefaleia/terapia , Transtornos da Cefaleia/terapia , Pontos-Gatilho , Cefaleia Pós-Traumática/terapiaRESUMO
OBJECTIVES: Patients frequently present to the emergency department (ED) with neck or back pain, which can be difficult to treat. We sought to compare ultrasound-guided trigger point injection (TPI) to standard medications for patients with neck or back pain. METHODS: We performed a single-center, open label, randomized controlled trial on ED patients with neck or back pain from myofascial pain syndrome comparing ultrasound-guided TPIs to those who received the combination of a nonsteroidal anti-inflammatory drug (NSAID) and a muscle relaxant (MR). The primary outcome of this study was the reduction in mean pain score at the time of ED disposition. RESULTS: In total, we analyzed 196 patients. At the time of ED disposition, patients in the TPI group had a mean reduction in their pain scores of 45.0 mm as compared to 49.9 mm in the NSAID plus MR group (difference: 4.9 [95% confidence interval (CI) -3.0 to 12.7], P = .22). At the first reassessment, patients in the TPI group had greater pain reduction by 10.7 mm (95% CI 3.1 to 18.4). The rate of rescue therapy use was higher in the NSAID plus MR group (difference: 17.5% [95% CI 4.4 to 36.2]). CONCLUSIONS: We found no difference in pain reduction at the time of ED disposition between patients randomized to the ultrasound-guided TPI group as compared to those who received an NSAID plus a MR. However, patients in the TPI group had greater pain reduction at the time of first reassessment and lower rates of rescue therapy use.
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Síndromes da Dor Miofascial , Pontos-Gatilho , Humanos , Síndromes da Dor Miofascial/diagnóstico por imagem , Síndromes da Dor Miofascial/tratamento farmacológico , Dor nas Costas/diagnóstico por imagem , Dor nas Costas/tratamento farmacológico , Anti-Inflamatórios não Esteroides/uso terapêutico , Serviço Hospitalar de Emergência , Ultrassonografia de Intervenção , Resultado do TratamentoRESUMO
BACKGROUND: Myofascial trigger points (MTrPS), the morphological correlate of myfascial pain syndromes (MPS), contribute to the worldwide high chronic pain burden. However, uncertainty about MTrP diagnostic criteria remains. Aim of this cross-sectional study was to characterize clusters of diagnostic criteria assessable during physical examination that might guide MTrP diagnosis. METHODS: Thirteen MTrP diagnostic criteria proposed in relevant literature were assessed by standardized examinations in the trapezius and levator scapulae muscles of 61 chronic pain patients undergoing an interdisciplinary pain assessment. Hierarchical cluster analysis from multiple correspondence analysis was applied to data of the four muscles separately. Examining physicians classified the findings as MTrP, sufficient for diagnosis of an MPS and/or relevant for the patients' pain condition. RESULTS: Taut bands, hypersensitive spots within a taut band, nodules within a taut band and referred pain (classical diagnostic criteria) were most frequent (28-66% M. trapezius, 8-21% M. levator scapulae). Restricted range of motion, pain during contraction, pain exacerbation during emotional stress, muscular weakness, jump sign, local twitch response and autonomic phenomena (complementary diagnostic criteria) occurred in 2-25% and hypersensitive spots and nodules outside of a taut band in 2-7% of the cases. Four clusters emerged: (1) no or just one diagnostic criterion, mostly a taut band alone; (2) a hypersensitive spot and/or nodule outside of a taut band partly in combination with complementary diagnostic criteria; (3) at least two classical diagnostic criteria (mostly a taut band containing a hypersensitive spot) partly in combination with complementary diagnostic criteria; (4) at least two, rather three, classical diagnostic criteria always in combination with complementary diagnostic criteria. Referred pain was specific to cluster 3 and 4. Among classical diagnostic criteria, palpable nodules within a taut band contributed least, and among complementary diagnostic criteria, restricted range of motion and pain during contraction contributed most to data representation. CONCLUSION: We propose that the definite diagnosis of an MTrP requires a hypersensitive spot potentially felt as a nodule located within a taut band in addition to either referred pain, a local twitch response or at least two complementary diagnostic criteria, whereby signs of muscular dysfunction take on greater importance.
Assuntos
Dor Crônica , Síndromes da Dor Miofascial , Humanos , Pontos-Gatilho , Estudos Transversais , Síndromes da Dor Miofascial/diagnóstico , Dor Referida , AlgoritmosRESUMO
BACKGROUND: Myofascial pain syndrome (MPS) is a common musculoskeletal pain and dysfunction, which is characterised by myofascial trigger points. Therapeutic physical modalities, as potentially effective treatment options, are commonly used in the clinical setting for the patients with MPS. OBJECTIVE: This systematic review aimed to evaluate the safety and effectiveness of therapeutic physical modalities in the treatment of MPS, investigate its therapeutic mechanisms and provide a scientific evidence-based decision. METHODS: According to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, the PubMed, Cochrane Central Library, Embase, and CINAHL databases were searched for randomized controlled clinical studies published from database inception to October 30, 2022. A total of 25 articles met the study inclusion criteria. Data were extracted from these studies and a qualitative analysis was performed. RESULTS: Transcutaneous electrical nerve stimulation therapy, extracorporeal shock wave therapy, laser therapy, and other therapeutic physical modalities have been demonstrated to improve the pain symptoms, joint mobility, psychological state, and quality of life in the patients with MPS and no side effects have been reported. The curative effect of therapeutic physical modalities was found to be possibly associated with increased blood perfusion and oxygen supply in ischaemic tissues, reduced hyperalgesia in the peripheral and central nerves, and decreased involuntary muscle contractions. CONCLUSION: The systematic review has shown that therapeutic physical modalities could provide a safe and effective therapeutic option for MPS. However, the consensus is currently lacking regarding the optimal treatment paradigm, therapeutic parameters, and mutual combination of therapeutic physical modalities. The clinical trials with robust quality are required to further promote the evidence-based application of therapeutic physical modalities for MPS.
Assuntos
Fibromialgia , Dor Musculoesquelética , Síndromes da Dor Miofascial , Humanos , Qualidade de Vida , Síndromes da Dor Miofascial/diagnóstico , Síndromes da Dor Miofascial/terapia , Modalidades de Fisioterapia , Pontos-GatilhoRESUMO
BACKGROUND: Latent and active myofascial trigger points (MTrPs) in knee-associated muscles may play a key role in pain management among patients with knee osteoarthritis (KOA). The aim of this study was to investigate the effect of dry needling treatment on pain intensity, disability, and range of motion (ROM) in patients with KOA. METHODS: This randomized, single-blinded, clinical trial was carried out for 6 weeks of treatment and 6-month follow-up. A total of 98 patients met the entry criteria and were randomly assigned to the dry needling latent and active myofascial trigger point (MTrPs) with the stretching group or the oral diclofenacwith the stretching group. Numeric Pain Rating Scale (NPRS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and ROM were statistically analyzed before and after treatment and at the 6-month follow-up. RESULTS: A total of 42 patients in the dry needling group (DNG) and 35 patients in the diclofenac group (DG), respectively, completed the study, and there was no significant difference in the general data between the two groups. After treatments, both the groups showed a good effect in knee pain, function, and ROM, However, the DNG showed a significantly better result than the DG. Especially in the results of the 6-month follow-up, the DNG showed much better results than the DG. CONCLUSIONS: Dry needling on latent and active MTrPs combined with stretching and oral diclofenac combined with stretching can effectively relieve pain, improve function, and restore knee ROM affected by KOA. However, the effects of dry needling and stretching are better and longer lasting than those of oral diclofenac and stretching for at least 6 months. TRIAL REGISTRATION: Registered in the Chinese Clinical Trial Registry ( www.chictr.org.cn ) in 17/11/2017 with the following code: ChiCTR-INR-17013432.