RESUMEN
BACKGROUND: A retrospective single centre cohort analysis was performed to evaluate an individualised radial extracorporeal shock wave therapy (rESWT) protocol for treatment of symptomatic calcific shoulder tendinopathy. METHODS: 67 patients (79 Shoulders) were identified with 76 shoulders included for analysis. rESWT treatment protocol was adapted according to individual response to treatment. Variables included number of sessions, shockwave impulses, pressure and frequency. Success rate was estimated as the percentage of patients having ≥60% visual analogue score (VAS) pain decrease at follow-up. Recurrence at 1 year was recorded. RESULTS: Using this individualised symptom guided protocol, patients underwent a mean of 7 ± 1.5 rESWT sessions, with mean pressure of 1.7 ± 0.2 bar, mean frequency of 5 ± 0.3 Hz and 2175 ± 266 impulses. The mean pre-treatment VAS score of 6.7 ± 1.1 was significantly decreased to 3.2 ± 0.8 immediately post-treatment, 2.6 ± 0.9 at 1 month, 1.7 ± 1.0 at 3 months and 0.8 ± 1.0 at 1 year follow up (α = 0.05). One-year success rate was estimated at 92% and 1-year recurrence rate was 7%. CONCLUSIONS: We conclude that in this retrospective study an individualised rESWT protocol resulted in a high success rate with low number of recurrences. Randomised controlled trials to support these findings are recommended.
Asunto(s)
Calcinosis/terapia , Tratamiento con Ondas de Choque Extracorpóreas/métodos , Artropatías/terapia , Medicina de Precisión/métodos , Articulación del Hombro , Tendinopatía/terapia , Enfermedades Vasculares/terapia , Adulto , Calcinosis/diagnóstico , Femenino , Humanos , Artropatías/diagnóstico , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Articulación del Hombro/patología , Tendinopatía/diagnóstico , Enfermedades Vasculares/diagnósticoRESUMEN
BACKGROUND: Inversion injury to the ankle and hamstring injuries are common problems in most sports. It is not known whether these injuries constitute a predisposing factor or a precursor of injury or re-injury of these anatomical locations. Therefore, we wished to test the hypothesis that a previous inversion ankle injury exerted a significant effect on the chance of an athlete suffering from a subsequent ipsilateral hamstring injury and vice versa. METHODS: In an observational cohort study over 17 years (1998-2015), 367 elite track and field athletes, were grouped according to their first traumatic isolated ankle or hamstring injury. Fifty athletes experienced both injuries. The Mann-Whitney U and Chi-square tests (p < 0.05) were performed to test possible associations of ankle and hamstring injury with age, gender, athletics discipline, grade, and type of antecedent injury. RESULTS: Athletes with a preceding ankle injury had a statistically significantly higher chance of experiencing a subsequent hamstring injury compared with athletes who had experienced a hamstring injury as their first traumatic event (x2 = 4.245, p = 0.039). The proportion of both ankle and hamstring injury events was not statistically different between female (18%) and male (11%) athletes. Age and grade of injury did not influence the proportion of ankle and/or hamstring injury events. CONCLUSION: There is a statistically significantly higher frequency of hamstring injuries in elite track and field athletes having experienced a previous ankle ligament injury.
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Traumatismos del Tobillo/complicaciones , Músculos Isquiosurales/lesiones , Atletismo/lesiones , Adolescente , Adulto , Traumatismos del Tobillo/epidemiología , Traumatismos en Atletas/epidemiología , Traumatismos en Atletas/etiología , Estudios de Cohortes , Femenino , Grecia/epidemiología , Humanos , Incidencia , Masculino , Factores de Riesgo , Índices de Gravedad del Trauma , Adulto JovenRESUMEN
OBJECTIVE: The aim of the study was to gain information about the incidence of mechanical Low Back Pain (MLBP) injuries etiology in elite track and field athletes and to assess the recurrence rate. BACKGROUND: The prevalence and the etiology of Low Back Pain (LBP) in athletic populations at the elite level of competition lack of longitudinal studies focused on certain sport fields. The present study evaluates MLBP incidents in elite track and field athletes visiting National Track and Field Centre in Thessaloniki, Greece and classifies MLBP according to etiology. METHODS: One hundred and thirty Elite Track and Field Athletes with MLBP injuries were included in a 20-year observational cohort study recording the initial MLBP etiology according to a classification system based on mechanical diagnosis. It was examined if age, gender and sport category predispose the incidence of the initial MLBP etiology and if they consist risk factors for MLBP recurrence. RESULTS: Discogenic MLBP in elite track and field athletes was significantly higher at 46.9% (α= 0.05) compared with the other MLBP etiologies under consideration. Secondary findings of the present study regarding the incidence of MLBP etiology categories did not reveal significant associations with gender, age and contest categories (α= 0.05). Additionally, recurrence pathophysiology showed that discogenic MLBP obtained high recurrence rates at 0.48 (14 athletes from 29 athletes recurred) compared with other etiologies, followed by back elements injury recurrence rate at 0.24 (7 athletes out of 29). CONCLUSIONS: The study provided us with evidence of higher incidence of discogenic etiology of MLBP in elite track and field athletes. Further research is suggested in the use of etiology related LBP classification system in order to evaluate causes, prevalence and epidemiology of MLBP in athletic populations of specific sport categories.
Asunto(s)
Dolor de la Región Lumbar/epidemiología , Dolor de la Región Lumbar/etiología , Atletismo/lesiones , Adolescente , Adulto , Atletas , Estudios de Cohortes , Femenino , Grecia/epidemiología , Humanos , Incidencia , Masculino , Prevalencia , Recurrencia , Factores de Riesgo , Adulto JovenRESUMEN
Background and Aims. The exploration of an individualised protocol of radial extracorporeal shock wave therapy (rESWT) for plantar fasciopathy, assessing success rates and the recurrence rate over a 1-year period after treatment, is not yet identified in literature. Methods and Results. Between 2006 and 2013, 68 patients (78 heels) were assessed for plantar fasciopathy. An individualised rESWT treatment protocol was applied and retrospectively analysed. Heels were analysed for mean number of shock wave impulses, mean pressure, and mean frequency applied. Significant mean pain reductions were assessed through Visual Analogue Scale (VAS) after 1-month, 3-month, and 1-year follow-up. Success rates were estimated as the percentage of patients having more than 60% VAS pain decrease at each follow-up. 1-year recurrence rate was estimated. The mean VAS score before treatment at 6.9 reduced to 3.6, 1 month after the last session, and to 2.2 and 0.9, after 3 months and 1 year, respectively. Success rates were estimated at 19% (1 month), 70% (3 months), and 98% (1 year). The 1-year recurrence rate was 8%. Moderate positive Spearman's rho correlation (r = 0.462, p < 0.001) was found between pretreatment pain duration and the total number of rESWT sessions applied. Conclusions. Individualised rESWT protocol constitutes a suitable treatment for patients undergoing rESWT for plantar fasciitis.
Asunto(s)
Fascitis Plantar/terapia , Ultrasonido Enfocado de Alta Intensidad de Ablación/métodos , Litotricia/métodos , Dolor/etiología , Dolor/prevención & control , Adolescente , Adulto , Anciano , Fascitis Plantar/diagnóstico , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Dolor/diagnóstico , Dimensión del Dolor , Recurrencia , Estudios Retrospectivos , Resultado del Tratamiento , Adulto JovenRESUMEN
INTRODUCTION: Stenosing tenosynovitis that is characterized by the inability to flex the digit smoothly, usually leads to prolonged rehabilitation or surgery. STUDY DESIGN: This case series is a retrospective cohort study. PURPOSE: The aim of this case series was to evaluate the effectiveness of radial extracorporeal shockwave therapy (rESWT) for the treatment of stenosing tenosynovitis of the digital flexor tendon (trigger digit). METHODS: A retrospective analysis of 44 patients (49 fingers) treated with an individually adapted rESWT protocol was conducted. Trigger digit pain and function were evaluated at baseline and 1-, 3-, and 12-months posttreatment. Recurrence and pretreatment symptom duration were analyzed. RESULTS: Significant reductions in pain scores and functional improvement were found between baseline and all follow-up assessments (P<0.001). Pretreatment symptom duration was significantly correlated with the number of rESWT sessions required (r=0.776, P<0.001) and 1-year posttreatment pain score (r=0.335, P=0.019). CONCLUSION: This study provides initial evidence that rESWT is an effective treatment for trigger digit, but randomised controlled trials are required to provide further evidence of this effect.