RESUMO
Background and Objectives: Biodex System® is an advanced dynamometer used for testing various biomechanical parameters of muscles. Test outcomes allow for the identification of muscle pathology and consequently lead to a clinical diagnosis. Despite being widely used for the testing and rehabilitation of the human musculoskeletal system, no universal and acceptable protocol for wrist examination has been proposed for patients with wrist pathology. In this study, the authors aim to identify the most appropriate protocol for testing the biomechanical parameters of flexors and extensors of the wrist. Materials and Methods: A group of 20 patients with symptomatic tennis elbow and 26 healthy volunteers were examined using three different protocols: isokinetic, isometric and isotonic. Protocol order for each study participant was assigned at random with a minimum of a 24 h break between protocols. All protocol parameters were set according to data obtained from a literature review and an earlier pilot study. Following completion of each protocol, participants filled out a questionnaire-based protocol, assessing pain intensity during the exam, difficulty with exam performance and post-exam muscle fatigue. Results: The isotonic protocol showed the best patient tolerance and the highest questionnaire score. There was a significant difference (p < 0.05) between the three protocols in average pain intensity reported by study participants. All participants completed the isotonic protocol, but not all patients with symptomatic tennis elbow were able to complete the isometric and isokinetic protocols. The isotonic protocol was deemed "difficult but possible to complete" by study participants. Conclusions: The isotonic protocol is most suitable for testing the flexors and extensors of the wrist. It gives the most biomechanical data of all protocols, is well tolerated by patients and rarely causes pain during examination even in symptomatic participants.
Assuntos
Dinamômetro de Força Muscular , Cotovelo de Tenista , Punho , Humanos , Masculino , Adulto , Feminino , Fenômenos Biomecânicos , Cotovelo de Tenista/fisiopatologia , Cotovelo de Tenista/diagnóstico , Punho/fisiologia , Punho/fisiopatologia , Pessoa de Meia-Idade , Músculo Esquelético/fisiologia , Músculo Esquelético/fisiopatologia , Contração Isométrica/fisiologia , Inquéritos e Questionários , Contração Isotônica/fisiologiaRESUMO
The pathophysiology of lateral epicondylitis (LE) remains not fully elucidated, as it involves a complex interaction of anatomical structures. The primary objective of the research is to identify a potential relationship between LE and the ulnohumeral angle (UHA), which demonstrates the coronal alignment of the elbow. Patients diagnosed with LE between September 1st, 2020, and September 1st, 2023, were retrospectively examined. Demographic information and UHA measurements of patients meeting the inclusion criteria and a control group with similar criteria were collected. Measurements were independently conducted by 2 orthopedists at a 2-week interval and compared. Among 413 patients meeting the inclusion criteria and the control group comprising 420 patients, there were no significant differences in age, gender, and side (Pâ =â .447, Pâ =â .288, Pâ =â .159, respectively). The mean UHA for the LE group was 13.49â ±â 4.24, while for the control group, it was 12.82â ±â 9.19, showing a significant difference (Pâ =â .026). The inter-observer and intraobserver reliability of the angle measurements were both above 0.80. We hypothesize that the increase in UHA in patients with LE reflects an adaptive change secondary to compressive forces acting on the lateral aspect of the elbow. This study is the first to describe the relationship between LE and UHA based on anatomical-biomechanical foundations, suggesting a cause-and-effect relationship. Further studies are warranted to delve deeper into this relationship.
Assuntos
Articulação do Cotovelo , Cotovelo de Tenista , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos de Casos e Controles , Articulação do Cotovelo/fisiopatologia , Articulação do Cotovelo/patologia , Úmero/patologia , Reprodutibilidade dos Testes , Estudos Retrospectivos , Cotovelo de Tenista/etiologia , Cotovelo de Tenista/fisiopatologia , Cotovelo de Tenista/patologia , Ulna/patologiaRESUMO
OBJECTIVE: Clinical practice guidelines recommend the radial nerve mechanosensitivity evaluation in patients with lateral epicondylalgia. Despite different positions and sequences having been described, no research analyzed how each variation triggers symptoms associated with lateral epicondylalgia. The aim of this study was to explore the effects of different positions and sequences in the upper limb neural tension test 2b (ULNT2b) in symptom responses in patients with lateral epicondylalgia. METHODS: In this observational study, 66 patients underwent 4 test conditions: standard ULNT2b, ULNT2b proximal to distal, ULNT2B with resisted supination, and resisted supination isolated. Paresthesia sensations, symptom reproduction, pain intensity (measured using a visual analog scale), and distribution of painful symptoms data were collected. RESULTS: Significant differences in paresthesia sensations were observed between groups, with significant differences between the standard ULNT2B and other ULNT variations or resisted supination maneuvers. Symptom reproduction also differed significantly across groups, with significant differences between the standard ULNT2B and other ULNT or resisted supination tests. The positive/negative test and percentage of distribution of painful symptoms scores varied significantly across 4 conditions in both lateral and frontal views. Although pain intensity scores during tests were comparable among the tests, distribution of painful symptoms differed significantly. CONCLUSION: Variations in the ULNT2b test can affect symptom responses in patients with lateral epicondylalgia. The standard ULNT2b test appears more effective at reproducing symptoms, intensity of paresthesia, and distribution of painful symptoms compared to other ULNT variations and the resisted supination test. IMPACT: ULNT2b sequences have been shown to elicit varying responses concerning paresthesia, replication of familiar symptoms, positive/negative test results, and distribution of painful symptoms. Clinicians should consider specific test variations during the patients' radial nerve mechanosensitivity assessment to identify aggravating factors reproducing recognizable symptoms. A control group of asymptomatic participants and the role of presence of other comorbidities, psychological factors, or the duration of symptoms were not considered in this study and might play an important role influencing the results of the tests.
Assuntos
Medição da Dor , Parestesia , Nervo Radial , Cotovelo de Tenista , Humanos , Masculino , Feminino , Cotovelo de Tenista/fisiopatologia , Pessoa de Meia-Idade , Nervo Radial/fisiopatologia , Adulto , Parestesia/fisiopatologia , Parestesia/etiologia , Supinação/fisiologia , Extremidade Superior/fisiopatologiaRESUMO
OBJECTIVE: The aim of this study was to investigate whether there is evidence of bilateral upper limb strength deficits in individuals with unilateral lateral elbow tendinopathy (LET). METHODS: The electronic databases Medline via Ovid, PubMed, and Scopus were searched from inception to March 2020. Included studies encompassed maximal strength outcomes of any upper limb and appendicular musculature in individuals with LET and an asymptomatic comparator. Study quality was rated using a modified version of the Epidemiological Appraisal Instrument. Hedges g effect sizes (ES) and 95% CIs were calculated for comparisons of maximal strength in the LET group and an asymptomatic control group. Meta-analysis using a random-effects model was performed when possible. RESULTS: Fourteen studies were included. Quality appraisal resulted in a mean Epidemiological Appraisal Instrument score of 46% (SD = 10%). Meta-analysis revealed strength deficits in shoulder abduction (pooled ES = -0.37 [95% CI = -0.62 to -0.12]) and shoulder external rotation (pooled ES = -0.55 [95% CI = -0.83 to -0.28]) of the symptomatic limb compared with an asymptomatic control group. Meta-analysis also revealed maximal strength deficits in the upper trapezius (pooled ES = -0.26 [95% CI = -0.49 to -0.02]) of the asymptomatic limb compared with an asymptomatic control group. There was also consistent evidence for strength deficits in the serratus anterior, lower trapezius, and wrist extensor muscles and deficits in grip strength of the symptomatic limb as well as strength deficits in the wrist extensor muscles of the asymptomatic limb in individuals with unilateral LET. CONCLUSION: In individuals with LET, there were maximal strength deficits in shoulder abduction, shoulder external rotation, serratus anterior and lower trapezius muscles, and wrist extension, as well as deficits in grip strength of the symptomatic limb compared with an asymptomatic control group. In addition, there appeared to be strength deficits in the upper trapezius muscle, wrist extension, and metacarpophalangeal joint flexion and extension, as well as deficits in grip strength of the asymptomatic limb in individuals with LET compared with an asymptomatic control group. These results suggest bilateral strength deficits. IMPACT: These findings highlight the importance of a thorough physical examination and appropriate strengthening intervention for the upper limb with a focus on shoulder and scapular stabilizers, in addition to forearm muscles, in individuals with LET. LAY SUMMARY: In people with tennis elbow, widespread strength deficits, including weakness of the shoulder, forearm, and wrist muscles, may exist. Interestingly, some of these weaknesses appear on both the affected and the unaffected sides in people with tennis elbow. A physical therapist can help strengthen these areas.
Assuntos
Força Muscular/fisiologia , Cotovelo de Tenista/fisiopatologia , Extremidade Superior/fisiopatologia , HumanosRESUMO
BACKGROUND: The association of the severity of clinical symptoms and level of functional performance with the degree of magnetic resonance imaging abnormalities in patients with lateral epicondylitis has not been fully elucidated. This study aimed to investigate the association between the degree of anatomical abnormalities by evaluating three-dimensional magnetic resonance imaging models of the common extensor tendon and clinical parameters in patients with lateral epicondylitis. MATERIALS AND METHODS: A total of 61 patients (24 men and 37 women) with lateral epicondylitis were included in this study. 3-Tesla magnetic resonance imaging was performed for all patients, and clinical parameters, including pain visual analog scale score, Quick Disabilities of Arm, Shoulder and Hand questionnaire score, elbow range of motion, and demographic factors, were evaluated. The proportion of lesion volume of common extensor tendon was adopted for three-dimensional model analysis. To determine the factors associated with clinical parameters, univariate, and multivariate linear regression analyses were performed. RESULTS: The proportion of lesion volume of common extensor tendon was not associated with clinical parameters. Gender and muscle edema were independently associated with pain visual analog scale scores. However, demographic factors and magnetic resonance imaging abnormalities were not associated with the Quick Disabilities of Arm, Shoulder, and Hand questionnaire score or elbow range of motion. CONCLUSIONS: The three-dimensional volumetric lesion size of common extensor tendon was not associated with clinical symptoms and functional performance in patients with lateral epicondylitis. The clinical parameters of lateral epicondylitis may be influenced by several factors.
Assuntos
Imageamento Tridimensional/métodos , Cotovelo de Tenista/diagnóstico por imagem , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Amplitude de Movimento Articular , Inquéritos e Questionários , Tendões/diagnóstico por imagem , Tendões/patologia , Cotovelo de Tenista/patologia , Cotovelo de Tenista/fisiopatologia , Adulto JovemRESUMO
CONTEXT: There is a lack of consensus on the best management approach for lateral elbow tendinopathy (LET). Recently, scapular stabilizer strength impairments have been found in individuals with LET. OBJECTIVE: The purpose of this study was to compare the effectiveness of local therapy (LT) treatment to LT treatment plus a scapular muscle-strengthening (LT + SMS) program in patients diagnosed with LET. DESIGN: Prospective randomized clinical trial. SETTING: Multisite outpatient physical therapy. PATIENTS: Thirty-two individuals with LET who met the criteria were randomized to LT or LT + SMS. INTERVENTIONS: Both groups received education, a nonarticulating forearm orthosis, therapeutic exercise, manual therapy, and thermal modalities as needed. Additionally, the LT + SMS group received SMS exercises. MAIN OUTCOME MEASURE: The primary outcome measure was the patient-rated tennis elbow evaluation; secondary outcomes included global rating of change (GROC), grip strength, and periscapular muscle strength. Outcomes were reassessed at discharge, 6, and 12 months from discharge. Linear mixed-effect models were used to analyze the differences between groups over time for each outcome measure. RESULTS: The average duration of symptoms was 10.2 (16.1) months, and the average total number of visits was 8.0 (2.2) for both groups. There were no significant differences in gender, age, average visits, weight, or height between groups at baseline (P > .05). No statistical between-group differences were found for any of the outcome measures. There were significant within-group improvements in all outcome measures from baseline to all follow-up points (P < .05). CONCLUSION: The results of this pilot study suggest that both treatment approaches were equally effective in reducing pain, improving function, and increasing grip strength at discharge as well as the 6- and 12-month follow-ups. Our multimodal treatment programs were effective at reducing pain and improving function up to 1 year after treatment in a general population of individuals with LET.
Assuntos
Tendinopatia do Cotovelo/terapia , Força Muscular/fisiologia , Modalidades de Fisioterapia , Recuperação de Função Fisiológica/fisiologia , Músculos Superficiais do Dorso/fisiologia , Adulto , Idoso , Braquetes , Proteínas de Caenorhabditis elegans , Crioterapia , Tendinopatia do Cotovelo/diagnóstico , Tendinopatia do Cotovelo/fisiopatologia , Terapia por Estimulação Elétrica , Terapia por Exercício/métodos , Feminino , Humanos , Masculino , Proteínas Associadas aos Microtúbulos , Pessoa de Meia-Idade , Aparelhos Ortopédicos , Avaliação de Resultados em Cuidados de Saúde , Projetos Piloto , Estudos Prospectivos , Recidiva , Escápula , Cotovelo de Tenista/fisiopatologia , Cotovelo de Tenista/terapiaRESUMO
External humeral epicondylitis (EHE) is an inflammation and pain of the lateral tendons of the elbow with poor clinical efficacy. In this study, we aim to observe the effect of extra capsular arthroscopy (ECA) plus Traditional Chinese medicine (TCM) analgesic tincture in the treatment of EHE. A retrospective analysis was performed on the follow-up data of 58 patients with intractable EHE treated by ECA plus TCM analgesic tincture over 2 years from January 2017 to October 2018. All patients were followed up during the operation, with a mean follow-up duration of 17.6 months. There were no complications such as infection, nerve injury, wound nonunion and joint stiffness. The postoperative and pronation angles were statistically different from preoperative. The visual analogue scale (VAS) score during rest and movement of the elbow joint after operation was significantly different from that before operation. Postoperative Mayo elbow joint function score was significantly different from preoperative. Postoperative elbow joint function and brachial and shoulder dysfunction scores were statistically significant compared with those before surgery. Postoperative elbow joint function and brachial and shoulder dysfunction scores were statistically significant compared with those before surgery. The satisfaction rate of patients was 100%, with 52 cases of completely satisfied, 6 cases of basically satisfied and no dissatisfied cases. The curative effect of external capsular arthroscopy plus analgesic tincture in the treatment of external humeral epicondylitis was promising, which was worthy of clinical promotion.
Assuntos
Analgésicos/uso terapêutico , Artroscopia , Medicamentos de Ervas Chinesas/uso terapêutico , Dor Pós-Operatória/prevenção & controle , Cotovelo de Tenista/terapia , Adulto , Analgésicos/efeitos adversos , Artroscopia/efeitos adversos , Medicamentos de Ervas Chinesas/efeitos adversos , Feminino , Humanos , Masculino , Medição da Dor , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/fisiopatologia , Satisfação do Paciente , Recuperação de Função Fisiológica , Estudos Retrospectivos , Cotovelo de Tenista/diagnóstico por imagem , Cotovelo de Tenista/fisiopatologia , Fatores de Tempo , Resultado do TratamentoRESUMO
PURPOSE: Controversy exists with regards to the etiology and treatment of lateral epicondylitis and the role of the lateral capsule in this pathology. The aim of this study was to compare arthroscopic lateral capsule resection with or without extensor carpi radialis brevis (ECRB) tendon debridement for treatment of lateral epicondylitis. METHODS: This is a retrospective study of 38 patients who underwent arthroscopic surgery for LE with two different techniques: Eighteen patients were treated with arthroscopic lateral capsular resection (LCR) + ECRB debridement and 20 patients were treated with arthroscopic LCR alone, without ECRB debridement. Both groups were assessed with Quick Disabilities of the Arm, Shoulder and Hand (QDASH) score for function and Visual Analog Scale (VAS) score for pain. RESULTS: Quick DASH scores were 12 [Formula: see text] 5 and 13 [Formula: see text] 4 at Groups 1 and 2, respectively, without any statistically significant difference. VAS pain scores were 15 [Formula: see text] 2 for both groups. VAS function scores were 85 [Formula: see text] 22 and 86 [Formula: see text] 18 at Groups 1 and 2 respectively. Sick leave periods in terms of weeks were 7 [Formula: see text] 5 and 7 [Formula: see text] 4 at Groups 1 and 2, respectively. There was no statistically significant difference in outcome of the two groups compared in terms of VAS pain, function scores, failure (re-operation) rates and sick leave period at the end of final follow-up. CONCLUSION: Both arthroscopic LCR alone and Arthroscopic LCR with ECRB debridement for the management of refractory LE provide significant improvement in pain and function. Isolated Arthroscopic LCR could be a sufficient surgical treatment for refractory LE. Thus, ECRB debridement or release may not be necessary in every case. LEVEL OF EVIDENCE: IV.
Assuntos
Artroscopia/métodos , Cotovelo de Tenista/cirurgia , Adulto , Desbridamento , Cotovelo/fisiopatologia , Cotovelo/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Estudos Retrospectivos , Cotovelo de Tenista/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: There is limited evidence to assess the evaluation of the safety and effectiveness of autologous blood injections in the treatment of lateral epicondylitis patients. For this study, the aim was to compare the efficiency of corticosteroid and autologous blood injections for the treatment of lateral epicondylitis in a retrospective cohort trial in our single center. METHODS: After being approved by the institutional review committee of Chongqing General Hospital (IRB# 2018.417.C, November 9, 2018), we performed a single-center, retrospective study between November 2018 and January 2020. All participants provided written informed consent. The criteria for inclusion in our experiment are as follows: over 18 years old; with the history of at least 6 months of lateral epicondylitis; and the palpation of lateral epicondyle tenderness; visual analog scale (≥4). In the group A, the patient were injected the autologous blood. In group B, the patients were immersed with 0.5% of bupivacaine (1âml) and local corticosteroids (2âml) at lateral epicondyle. The outcomes were composed of a visual analog scores of subjective pain severity over the past 24âhours as the primary result; and limb function in various tasks of daily activity measured with disabilities of the arm, shoulder, and hand quick questionnaire scores, the maximum grip strength and the modified scores of Nirschl, as secondary results. All the results were assessed before the injection and at 4 weeks and 8 weeks after the injection. For all examination, when the P value was less than .05, it would be defined to be a statistically significant difference. RESULTS: The results of this study would provide new information about the influence of autologous blood injections in treating the lateral epicondylitis. TRIAL REGISTRATION: This study protocol was registered in Research Registry (researchregistry6263).
Assuntos
Corticosteroides/normas , Transfusão de Sangue Autóloga/normas , Protocolos Clínicos , Cotovelo de Tenista/tratamento farmacológico , Adolescente , Corticosteroides/uso terapêutico , Adulto , Transfusão de Sangue Autóloga/métodos , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor/métodos , Estudos Retrospectivos , Inquéritos e Questionários , Cotovelo de Tenista/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: Lateral epicondylitis, more commonly referred to as 'tennis elbow', is a common condition seen in general practice. It effects approximately 4-7 per 1000 individuals. Despite this, the aetiology and pathophysiology remain poorly understood. Often presenting as lateral elbow pain, the differential diagnosis includes entrapment syndromes, cervical radiculopathy, osseous pathology and inflammatory conditions. Though in 90% of cases the condition is self-limiting, persistent symptoms can be difficult to manage. OBJECTIVE: In this article, a review of recent English-language journal articles explores current concepts related to lateral epicondylitis and examines the evidence behind the recommendation for the use of non-operative and operative treatment modalities. DISCUSSION: Lateral epicondylitis is an enthesopathy associated with the origin of the extensor carpi radialis brevis (ECRB) muscle. A clinical history and examination is usually sufficient to make a diagnosis. Maudsley's and Cozen's clinical tests have a high sensitivity in diagnosing lateral epicondylitis. The available evidence supports the use of non-operative treatment modalities in managing this condition. When comparing the different operative treatments described, there appears to be no significant advantage of intervention over the natural history of lateral epicondylitis.
Assuntos
Cotovelo de Tenista/cirurgia , Transtornos Traumáticos Cumulativos/fisiopatologia , Humanos , Cotovelo de Tenista/etiologia , Cotovelo de Tenista/fisiopatologiaRESUMO
Lateral epicondylitis (LE), also known as tennis elbow, is the most common cause of elbow pain in adults, with approximately 1-3% of the general population being afflicted. Although the condition is usually self-limiting, pain can be a major hindrance, limiting daily activity and the work capacity of patients. As a result, many treatment options have become available with the aim to shorten the duration of the disease and increase the quality of life. Steroid injections, NSAIDs, topical creams, platelet-rich plasma, physical therapy, and kinesiotaping are considered conservative treatments, while surgical options are last-resort treatments reserved for refractory LE. In this review, we will provide a brief summary of LE and focus on addressing conservative and minimally invasive interventional options for the treatment of LE.
Assuntos
Analgésicos/administração & dosagem , Fita Atlética , Tratamento Conservador/métodos , Modalidades de Fisioterapia , Plasma Rico em Plaquetas , Cotovelo de Tenista/terapia , Corticosteroides/administração & dosagem , Anti-Inflamatórios não Esteroides/administração & dosagem , Vias de Administração de Medicamentos , Humanos , Cotovelo de Tenista/diagnóstico , Cotovelo de Tenista/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: Acupuncture has been widely used for relieving pain associated with musculoskeletal disorders, such as lateral epicondylitis. Although the effect of acupuncture on pain has been demonstrated in previous reviews, it is still under debate. This study is aimed at evaluating the efficacy of acupuncture to treat lateral epicondylitis and establishing the evidence systematically. METHODS: Nine databases will be searched from their inception to May 2020 without language or publication status restrictions, including 3 English databases (MEDLINE, Embase, the Cochrane Central Register of Controlled Trials), 5 Korean databases (Korean Medical Database, KoreaMed, Korean Studies Information Service System, Research Information Service System, Oriental Medicine Advanced Searching Integrated System), and 1 Chinese database (China Knowledge Network Database). Only randomized controlled trials will be included. Pain intensity will be considered as the primary outcome. Secondary outcomes will include the grip strength, total effective rate, and adverse events. Two independent researchers will perform the study selection, data extraction, and quality assessment. The methodological quality of the identified studies will be assessed using the Cochrane Collaboration's risk-of-bias tool. In the meta-analysis, continuous data will be expressed as mean and 95% confidence interval, and dichotomous data will be expressed as risk ratio and 95% confidence interval. RESULTS: The results of this study will be submitted to a peer-reviewed journal for publication. CONCLUSION: The results of this study would provide the evidence of whether acupuncture is effective for lateral epicondylitis. REGISTRATION NUMBER: PROSPERO CRD42020186824.
Assuntos
Terapia por Acupuntura , Metanálise como Assunto , Revisões Sistemáticas como Assunto , Cotovelo de Tenista/terapia , Terapia por Acupuntura/efeitos adversos , Força da Mão , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Cotovelo de Tenista/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: Lateral elbow tendinopathy, also known as "tennis elbow" or "lateral epicondylitis," is a common disease leading to pain in the lateral side of the elbow and disability during hand gripping. A counterforce brace is one of the most conventional treatments. However, its effects on outcomes remain inconclusive. OBJECTIVES: To investigate the effects of counterforce braces on pain in subjects with lateral elbow tendinopathy. Grip strength was reviewed as a secondary outcome. STUDY DESIGN: Systematic review and meta-analysis of randomized controlled trials. METHODS: PubMed, Embase, Scopus, Web of Science, CENTRAL, PEDro, ProQuest, RECAL, and RehabData were searched from January 1, 1995, through June 15, 2019. RESULTS: Seventeen studies were included with a total of 1145 participants. A small improvement in pain over the short term (standardized mean difference -0.02; 95% confidence interval: -0.85 to 0.80) and a moderate-to-large improvement in pain in subjects 45 years or younger (standardized mean difference -0.86; 95% confidence interval: -2.45 to 0.72) in favor of the brace versus physiotherapy interventions were found. In contrast, over the long-term physiotherapy interventions (standardized mean difference 1.17; 95% confidence interval: -0.00 to 2.34), wrist splint (standardized mean difference 0.35; 95% confidence interval: -0.07 to 0.76), and laser therapy (standardized mean difference 0.58; 95% confidence interval: -0.44 to 1.59) had better effects on pain improvement versus the brace. CONCLUSION: The results indicated that physiotherapy interventions compared to counterforce braces have better effects, especially over the long-term. However, counterforce braces may have better effects on pain in younger people (<45 years old) over the short term (<6 weeks). CLINICAL RELEVANCE: The results suggest that counterforce bracing is a reasonable strategy to alleviate pain over the short term. However, the subgroup analysis suggests that factors such as age may have a role in their effectiveness.
Assuntos
Braquetes , Cotovelo de Tenista/terapia , Força da Mão/fisiologia , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Cotovelo de Tenista/fisiopatologiaRESUMO
Tendinopathy is a common condition of both the athletic and general population and can be associated with significant pain and disability. The ability of mesenchymal stem cells (MSCs) to differentiate along a mesodermal cell lineage, including tenocytes, and secrete various bioactive regenerative and anti-inflammatory molecules has seen them considered as a future reparative therapy for tendinopathy. Preclinical trials with MSCs have shown promising positive functional and structural outcomes in several connective tissue related conditions. A 52-year-old male professional masters golfer presents with a clinical history of common extensor origin tendinopathy of the elbow. Subsequent formal ultrasound showed evidence of a large intrasubstance tear. The patient underwent intratendinous autologous adipose-derived MSC therapy in combination with autologous platelet-rich plasma. Following treatment, the patient reported progressive improvement as measured by the validated Numeric Pain Rating Scale and Patient-Rated Tennis Elbow Evaluation score. Repeat imaging showed successful regeneration of tendon-like tissue.
Assuntos
Lesões no Cotovelo , Articulação do Cotovelo , Tendinopatia do Cotovelo , Plasma Rico em Plaquetas , Cotovelo de Tenista , Traumatismos em Atletas , Articulação do Cotovelo/diagnóstico por imagem , Tendinopatia do Cotovelo/diagnóstico , Tendinopatia do Cotovelo/etiologia , Tendinopatia do Cotovelo/terapia , Golfe , Humanos , Masculino , Transplante de Células-Tronco Mesenquimais/métodos , Células-Tronco Mesenquimais , Pessoa de Meia-Idade , Medição da Dor/métodos , Cotovelo de Tenista/complicações , Cotovelo de Tenista/diagnóstico , Cotovelo de Tenista/fisiopatologia , Cotovelo de Tenista/terapia , Resultado do Tratamento , Ultrassonografia/métodosRESUMO
OBJECTIVE: This study aimed to evaluate the efficacy of kinesiotaping (KT) and Extracorporeal Shock Wave therapy (ESWT) for patients with acute/subacute (complaints exist <3 months) lateral epicondylitis(LE) in terms of pain control, hand grip strength, and functionality. METHODS: In total, 40 patients with newly diagnosed LE (27 females and 13 males with a mean age of 42.6 ± 8.4 years) were randomly allocated to receive a 3-week treatment of either KT for 5 days a week (n = 20) or ESWT once a week (n = 20). Patients were evaluated by the visual analog scale (VAS), hand grip strength (HGS), Roles and Maudsley scale (RMS), and quick DASHat baseline, after 4 weeks, and after 8 weeks of the treatment. RESULTS: Both KT and ESWT could achieve significant improvements in VAS, HGS, RMS, and Q-Dash after 4 and 8 weeks of treatment. However, these improvements were more prominent in the KT group compared with ESWT after 4 and 8 weeks. KT group achieved lower VAS scores, higher HGS, lower RMS compared with ESWT (all P < 0.05). CONCLUSION: Both KT and ESWT could significantly improve pain, hand strength, and functionality in patients with newly diagnosed LE. However, these improvements were more prominent in the KT group. Considering the feasibility and the low cost of KT compared with ESWT, we recommend that KT should be considered for treating patients with newly diagnosed LE.
Assuntos
Fita Atlética , Tratamento por Ondas de Choque Extracorpóreas , Cotovelo de Tenista , Adulto , Feminino , Força da Mão , Humanos , Masculino , Pessoa de Meia-Idade , Manejo da Dor , Estudos Prospectivos , Cotovelo de Tenista/fisiopatologia , Cotovelo de Tenista/terapia , Resultado do TratamentoRESUMO
Lateral epicondylitis, also termed as "tennis elbow," is the most common cause of elbow pain and dysfunction, mainly resulting from repetitive gripping or wrist extension during various activities. The exact pathogenesis remains largely elusive with putative tendinosis, a symptomatic degenerative process of the local tendon. It is usually diagnosed by clinical examinations. Sometimes, additional imaging is required for a specific differential diagnosis. Although most cases can be self-healing, the optimal treatment strategy for chronic lateral epicondylitis remains controversial. This article presents a landscape of emerging evidence on lateral epicondylitis and focuses on the pathogenesis, diagnosis, and management, shedding light on the understandings and treatment for healthcare professionals.
Assuntos
Cotovelo de Tenista/diagnóstico , Cotovelo de Tenista/fisiopatologia , Cotovelo de Tenista/terapia , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Lateral epicondylitis (LE) is a common elbow problem. Extracorporeal shock wave therapy (ESWT) was widely used in the treatment of LE and has been shown to relieve the pain and functional impairment (loss of grip strength) caused by tennis elbow. However, the evidence with regard to whether ESWT has better clinical efficacy over other method is not clear. The aim of the study was to compare the effectiveness of ESWT with other techniques in the treatment of LE. METHODS: Literature searches of PubMed, OVID, Embase, Cochrane Library, and Web of Science were searched up to 30th June, 2019. Only RCTs comparing ESWT with other methods for LE were included. Data collection and extraction, quality assessment, and data analyses were performed according to the Cochrane standards. RESULTS: A total of 13 articles with 1035 patients were included. Of which, 501 underwent ESWT and 534 underwent other methods. The result of meta-analysis showed that pooled VAS (P = 0.0004) and grip strength (P < 0.00001) were better in the ESWT group. CONCLUSION: Based on the existing clinical evidence, extracorporeal shock wave therapy can effectively relieve the pain and functional impairment (loss of grip strength) caused by tennis elbow, with better overall safety than several other methods. However, owing to the limited quality and quantity of the included studies, more high-quality RCTs are needed to support the trend towards better functional outcomes with ESWT.
Assuntos
Tratamento por Ondas de Choque Extracorpóreas/métodos , Cotovelo de Tenista/radioterapia , Animais , Bases de Dados Factuais , Humanos , Dor , Medição da Dor , Cotovelo de Tenista/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: The treatment of first choice for lateral epicondylalgia humeri is conservative therapy. Recent findings indicate that spinal manual therapy is effective in the treatment of lateral epicondylalgia. We hypothesized that thoracic spinal mobilization in patients with epicondylalgia would have a positive short-term effect on pain and sympathetic activity. METHODS: Thirty patients (all analyzed) with clinically diagnosed (physical examination) lateral epicondylalgia were enrolled in this randomized, sample size planned, placebo-controlled, patient-blinded, monocentric trial. Pain-free grip, skin conductance and peripheral skin temperature were measured before and after the intervention. The treatment group (15 patients) received a one-time 2-min T5 costovertebral mobilization (2 Hz), and the placebo group (15 patients) received a 2-min one-time sham ultrasound therapy. RESULTS: Mobilization at the thoracic spine resulted in significantly increased strength of pain-free grip + 4.6 kg ± 6.10 (p = 0.008) and skin conductance + 0.76 µS ± 0.73 (p = 0.000004) as well as a decrease in peripheral skin temperature by - 0.80 °C ± 0.35 (p < 0.0000001) within the treatment group. CONCLUSION: A thoracic costovertebral T5 mobilization at a frequency of 2 Hz shows an immediate positive effect on pain-free grip and sympathetic activity in patients with lateral epicondylalgia. CLINICAL TRIAL REGISTRATION: German clinical trial register DRKS00013964, retrospectively registered on 2.2.2018.
Assuntos
Força da Mão/fisiologia , Manipulações Musculoesqueléticas/métodos , Dor Musculoesquelética/terapia , Cotovelo de Tenista/terapia , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor Musculoesquelética/diagnóstico , Dor Musculoesquelética/etiologia , Dor Musculoesquelética/fisiopatologia , Medição da Dor , Limiar da Dor , Amplitude de Movimento Articular , Cotovelo de Tenista/complicações , Cotovelo de Tenista/fisiopatologia , Vértebras Torácicas , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVES: To systematically review the current literature concerning the role of superb microvascular imaging (SMI), a novel Doppler technique that enables detection of fine vessels and slow blood flow, in the evaluation of musculoskeletal disorders. METHODS: An online search of the literature was conducted for the period 2013 to April 2019 and included original articles written in English language. A data analysis was performed at the end of the literature search. RESULTS: Eight original articles with prospective design and one with retrospective design were included in this review: 4 studies focused on rheumatoid arthritis, 2 on rheumatoid and other arthritides, 1 on lateral epicondylosis and 2 on carpal tunnel syndrome. Sample size ranged from 26 to 83 patients. Despite some methodological differences, all studies compared the performance of SMI with that of a conventional Doppler technique such as power and color Doppler and found an improvement in vascularity detection with SMI. The main variations were in sample size, evaluated parameters and vascularity interpretation methods. Inter-observer agreement for SMI ranged from moderate to excellent. CONCLUSIONS: SMI is a promising tool for the diagnosis and treatment planning of different musculoskeletal disorders. Future investigations should include larger samples of patients with long-term follow-up.
Assuntos
Microvasos/diagnóstico por imagem , Doenças Musculoesqueléticas/diagnóstico por imagem , Ultrassonografia Doppler/métodos , Artrite/diagnóstico por imagem , Artrite/fisiopatologia , Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/fisiopatologia , Velocidade do Fluxo Sanguíneo , Síndrome do Túnel Carpal/diagnóstico por imagem , Síndrome do Túnel Carpal/fisiopatologia , Humanos , Microvasos/fisiopatologia , Doenças Musculoesqueléticas/fisiopatologia , Síndromes de Compressão Nervosa/diagnóstico por imagem , Síndromes de Compressão Nervosa/fisiopatologia , Estudos Prospectivos , Estudos Retrospectivos , Tendinopatia/diagnóstico por imagem , Tendinopatia/fisiopatologia , Cotovelo de Tenista/diagnóstico por imagem , Cotovelo de Tenista/fisiopatologia , Ultrassonografia Doppler em Cores/métodosRESUMO
Percutaneous ultrasonic tendon needling has been used to treat persistent lateral epicondylitis, and its efficacy has been demonstrated. However, whether ultrasonography is necessary remains unclear. The purpose of this retrospective study was to evaluate the efficacy of percutaneous tendon needling without ultrasonography for lateral epicondylitis. A total of 36 patients who underwent tendon needling without ultrasonography for lateral epicondylitis were retrospectively included in the study. The tendinotic lesion was needled by fenestration approximately 20-30 times without sonographic assistance. The Visual Analogue Scale (VAS) pain score, the grip strength, and success rates were assessed at baseline and at 1, 3, 6, and 12 months after treatment. The Nirschl tennis elbow score was evaluated at baseline and at 6 and 12 months after the needling procedure. The mean VAS pain score and grip strength at 3, 6, and 12 months significantly improved compared to the baseline values. At 6 and 12 months, the success rates had significantly increased compared to the rates at 1 month. The mean Nirschl scores at 6 and 12 months were significantly better than the baseline value. No severe complications were observed during the study period. Percutaneous tendon needling without ultrasonography is a simple and safe technique. The procedure is effective for lateral epicondylitis that is unresponsive to conventional conservative treatments.