Eficacia de la férula nocturna y el ultrasonido para tratar el síndrome del túnel carpiano. Estudio clínico controlado y aleatorizado

Objetivo: Comparar la eficacia de la inmovilización nocturna de la muñeca con una férula cubital en ángulo neutro junto con la aplicación de ultrasonido en pacientes con síndrome del túnel carpiano leve y moderado. Materiales y Métodos: Entre octubre de 2007 y marzo de 2010, se incluyó a pacientes >18 años con síndrome del túnel carpiano confirmado por electromiografía en un hospital de Buenos Aires. Se realizó una aleatorización estratificada, con bloques permutados aleatorios, y apareamiento por sexo y edad. Los pacientes fueron asignados al grupo experimental (GE) o al grupo de control (GC). Ambos grupos recibieron ultrasonido de 1 MHz pulsante por 15 min, 3 veces por semana, durante 6 semanas. Los pacientes del GE, además, utilizaron una férula nocturna. Se evaluaron el dolor y la parestesia con la escala analógica visual de 100 mm, la PSFS y el test de Moberg, al comenzar, a las 3 semanas y, al finalizar, a las 6 semanas, y durante el seguimiento, al mes, y a los 3 y 6 meses, con evaluador a ciego. Resultados: Se analizó a 32 pacientes del GC y a 33 del GE. Al finalizar el tratamiento, todas las variables habían mejorado en ambos grupos, con diferencia de medias estadísticamente significativa para el dolor a favor del GE a las 3 semanas de tratamiento 1,64 (IC95% 0,38-2,91; p = 0,012), pero sin diferencia clínica significativa. No se informaron efectos adversos. Conclusión: El tratamiento con una férula nocturna y ultrasonido no es superior al ultrasonido solo en pacientes con STC. Palabras clave: Síndrome del túnel carpiano; tratamiento; férulas; terapia con ultrasonido. Nivel de Evidencia: I

Unilateral Head Impulses Training in Uncompensated Vestibular Hypofunction

The aim of this paper is to report a case of a young woman with unilateral vestibular chronic failure with a poorly compensated vestibuloocular reflex during rapid head rotation. Additionally, she developed migraine symptoms during the treatment with associated chronic dizzy sensations and blurred vision. Her report of blurred vision only improved after she completed a rehabilitation program using fast head impulse rotations towards the affected side for 5 consecutive days. We discuss why we elected this form of treatment and how this method may be useful for different patients

Correlation between timed up and go, usual gait speed and dizziness handicap inventory in elderly with vestibular disorders: a retrospective and analytical study

Abstract Background This study was done to verify the associations between the usual gait speed (UGS), the Timed Up and Go test (TUG), and the perception of disability in elderly vestibular patients and to identify factors associated with TUG results. Methods This was a descriptive, analytical, and retrospective study that used data from the clinical records of vestibular patients aged 65 years or older at a rehabilitation service in Buenos Aires, Argentina. The records were examined for the following information: sex, age, type of vestibular disorder, dizziness handicap inventory (DHI) score and performance in the TUG and UGS tests before treatment. Pearson’s or Spearman’s correlation coefficient was used depending on the distribution of data. Age and the DHI were factored into multiple linear regression models in order to model the tests. A Receiver Operating Characteristic (ROC) curve was used to analyze the predictive power of age, the DHI total, and the UGS for the sample’s TUG results. The level of significance was 5%. Results We evaluated 118 clinical records, of which 26 were excluded due to incomplete information, leaving data from 92 vestibular patients (73 females; 78.3 ± 5.8 years old). Unilateral vestibular hypofunction and Benign Paroxysmal Positional Vertigo presented the highest prevalence. The total score and the DHI domains showed a significant association with the TUG and UGS values. The age-adjusted DHI had a low predictive power for these same values. Conclusions The total score and DHI domains have a significant association with the TUG and UGS values for elderly adults with vestibular disorders. The age-adjusted DHI has a low predictive power for TUG and UGS values

Patient-Reported and Performance Outcomes Significantly Improved in Elderly Patients with Vestibular Impairment following Rehabilitation: A Retrospective Study

Objective. To describe the results of a vestibular rehabilitation (VR) program in the timed up and go (TUG), gait speed (GS), and dizziness handicap inventory (DHI) scores for elderly vestibular patients in a developing country. Methods. Descriptive study with retrospective data collected from the clinical records of vestibular patients. The following information was recorded: sex, age, type of vestibular disorder, DHI score, and performance in TUG and GS, before and after participation in a VR program taking place from January 1 to August 30, 2017. The VR program consisted of 10 twice weekly sessions in the clinic and daily exercises at the patient’s home. We used Student’s t-test for paired and Wilcoxon’s test according to the data distribution. The level of significance was 5%. Results. Data from 57 patients (49 females; 78 ± 5.8 years old) were used. There were statistically significant differences in TUG (12.52 versus 11.56), GS (0.81 versus 0.90 m/s), DHI total handicap (46 versus 24), physical (14 versus 8), emotional (14 versus 6), and functional (18 versus 12) domains. Conclusion. The functional outcome measures reported, including TUG, gait speed, and DHI, reflect statistically significant improvements in elderly patients after vestibular rehabilitation; the DHI improvements are clinically relevant