Face-to-Face or Telematic Cognitive Stimulation in Patients with Multiple Sclerosis and Cognitive Impairment: Why Not Both?

INTRODUCTION: Cognitive impairment (CI) affects 40-65% of patients with multiple sclerosis (MS). Few studies address telematic cognitive stimulation (TCS) in MS. The objective of this study is to evaluate the efficacy and impact of telestimulation or distance cognitive stimulation (TCS), with and without the support of face-to-face cognitive stimulation (FCS) in cognitive impairment in MS. METHODS: Multicentre, prospective, randomised, controlled study. We will include 98 MS patients with EDSS ≤ 6, symbol digit modality test (SDMT) ≤ Pc 25, and Multiple Sclerosis Neuropsychological Screening Questionnaire (MSNQ) > 26 points. Patients will be randomised into 3 groups, a TCS group, a mixed TCS/FCS group, and a control group. CS is performed 3 days a week for 3 months. Processing speed, memory, attention, and executive functions will be rehabilitated. FCS will include ecological exercises and strategies. EDSS and a cognitive evaluation (SDMT, CTMT, PASAT, and TAVEC), MSNQ, psychological impact scales (MSIS), and depression (BDI) will be carried out, baseline, postrehabilitation, and also 6 and 12 months later, to evaluate the effect of CS in the longer term. CONCLUSION: This study could help to establish the usefulness of TCS or, in its absence, TCS with face-to-face help for CI in MS. The interest lies in the clear benefits of remote rehabilitation in the daily life of patients.

¿Ha cambiado la actividad asistencial de la neurología pediátrica en 11 años? / Has clinical activity in paediatric neurology changed in the past 11 years?

Introducción: Pensamos que en la última década ha existido un aumento en la demanda de atención de neurología pediátrica (NP) por parte de la población pero también con un cambio cualitativo en las patologías que se atienden. Por este motivo planteamos realizar un segundo registro (2013) y analizar si existían o no diferencias con el efectuado en el año 2002. Métodos: Se realiza un registro prospectivo de actividad asistencia de NP en el Hospital Universitario de Getafe en 2013 y se compara con otro registro prospectivo previo realizado en 2002. Resultados: Se ha pasado de 1.300 consultas a 1.982 (incremento del 52,46%) y de 32,6 consultas/1.000 niños al año a 57,48 (76,32% de aumento). La actividad en consulta supone el 92,2% de toda la asistencia neuropediátrica del 2013; actualmente el trastorno por déficit de atención e hiperactividad (TDAH) es la patología más frecuente (27,6% en 2013/8,1% en 2002). Aunque las cefaleas siguen siendo muy frecuentes han disminuido (19% en 2013/22% en 2002). Como primeras consultas la cefalea sigue siendo la más frecuente en 2013 (32,1%), seguida del TDAH (19,1%). En régimen de hospitalización la epilepsia continúa siendo el diagnóstico más frecuente (30,3% en 2013/36,7% en 2002). Conclusiones: La NP continúa siendo una actividad básicamente ambulatoria, con un incremento considerable en los últimos años. Este aumento se debe fundamentalmente a los trastornos del neurodesarrollo y muy especialmente al TDAH. Podríamos decir que el TDAH es a la NP lo que la demencia a la neurología general

Introduction: We believe that the demand for paediatric neurology (PN) care has increased over the past decade, and that reasons for requesting consultations have also changed. The objective of this study is to complete a registry study to profile the demand for PN care in 2013 and compare results to those from a study performed in 2002. Methods: A prospective registry of PN healthcare activities was completed at Hospital Universitario de Getafe in 2013. Results were compared with those from a prospective registry study conducted in 2002. Results: The number of visits increased from 1,300 in 2002 to 1,982 in 2013 (a 52.46% increase), and from 32.6 visits per 1,000 children to 57.48 (a 76.32% increase). Outpatient consultations accounted for 92.2% of all PN consultations in 2013. Currently, attention deficit-hyperactivity disorder (ADHD) is the most frequent diagnosis (27.6% in 2013 vs. 8.1% in 2002). Although the percentage of headache consultations has decreased (19% in 2013 vs. 22% in 2002), headache was still the most common reason for an initial visit in 2013 (32.1%), followed by ADHD (19.1%). Epilepsy remains the most frequent diagnosis in hospitalised patients (30.3% in 2013 vs. 36.7% in 2002). Conclusions: PN is fundamentally an outpatient activity that has increased considerably in recent years. This increase is mainly due to neurodevelopmental disorders, especially ADHD. We might state that the role of ADHD in PN is comparable to that of dementia in general neurology

Afectación visuoespacial/visuoconstrucción en pacientes con esclerosis múltiple. Relación con el volumen lesional regional y la atrofia subcortical / Impairment of visuospatial/visuoconstructional skills in multiple sclerosis patients: the correlation with regional lesion load and subcortical atrophy

Introducción: Solo el 20-26% de los pacientes con esclerosis múltiple presenta déficits en habilidades visuoespaciales-visuoconstructivas (VE-VC) pese a la frecuente afectación témporo-parieto-occipital en resonancia magnética. No hay estudios que analicen la relación entre estas funciones y el volumen lesional (VL) de estas áreas cerebrales. Objetivo: Evaluar la relación del VL parieto-occipito-temporal y la atrofia subcortical con el rendimiento en funciones VE-VC en esclerosis múltiple. Metodología: De 100 pacientes de esclerosis múltiple con evaluación neuropsicológica rutinaria se seleccionan 21 por afectación en habilidades VE-VC, medidas por Figuras incompletas, Cubos (WAIS-III) y Figura compleja de Rey-Osterrieth, y 13 sin déficit cognitivo (grupo control). El VL regional se cuantifica por un método semiautomático en secuencias FLAIR y T1, y la atrofia subcortical por el ratio bicaudado y la anchura del iii ventrículo (AIIIV). Se utilizan correlaciones parciales (controlando con edad y escolarización) y regresión lineal para analizar la relación entre los parámetros de resonancia magnética y el rendimiento cognitivo. Resultados: Todas las medidas de VL y de atrofia cerebral son significativamente mayores en pacientes con deterioro cognitivo. El VL regional en FLAIR, ratio bicaudado y AIIIV muestran significativa correlación inversa con el rendimiento cognitivo, mayor entre la AIIIV y VC (Cubos: p = 0,001; Figura compleja de Rey-Osterrieth: p < 0,000). En el análisis multivariante, la AIIIV influye significativamente en tareas de VC (Cubos: p = 0,000; Figura compleja de Rey-Osterrieth: p = 0,000) y el VL regional en FLAIR en tareas VE (Figuras incompletas; p = 0,002). Conclusiones: Las medidas de atrofia subcortical se relacionan con tareas de visuoconstrucción y el VL regional con tareas VE

Introduction: About 20% to 26% of patients with multiple sclerosis (MS) show alterations in visuospatial/visuoconstructive (VS-VC) skills even though temporo-parieto-occipital impairment is a frequent finding in magnetic resonance imaging. No studies have specifically analysed the relationship between these functions and lesion volume (LV) in these specific brain areas. Objective: To evaluate the relationship between VS-VC impairment and magnetic resonance imaging temporo-parieto-occipital LV with subcortical atrophy in patients with MS. Methodology: Of 100 MS patients undergoing a routine neuropsychological evaluation, 21 were selected because they displayed VS-VC impairments in the following tests: Incomplete picture, Block design (WAIS-III), and Rey-Osterrieth complex figure test. We also selected 13 MS patients without cognitive impairment (control group). Regional LV was measured in FLAIR and T1-weighted images using a semiautomated method; subcortical atrophy was measured by bicaudate ratio and third ventricle width. Partial correlations (controlling for age and years of school) and linear regression analysis were employed to analyse correlations between magnetic resonance imaging parameters and cognitive performance. Results: All measures of LV and brain atrophy were significantly higher in patients with cognitive impairment. Regional LV, bicaudate ratio, and third ventricle width are significantly and inversely correlated with cognitive performance; the strongest correlation was between third ventricle width and VC performance (Block design: P = .001; Rey-Osterrieth complex figure: P < .000). In the multivariate analysis, third ventricle width only had a significant effect on performance of VC tasks (Block design: P = .000; Rey-Osterrieth complex figure: P = .000), and regional FLAIR VL was linked to the VS task (Incomplete picture; P = .002). Conclusions: Measures of subcortical atrophy explain the variations in performance on visuocostructive tasks, and regional FLAIR VL measures are linked to VS task

Has clinical activity in paediatric neurology changed in the past 11 years? / ¿Ha cambiado la actividad asistencial de la neurología pediátrica en 11 años?

INTRODUCTION: We believe that the demand for paediatric neurology (PN) care has increased over the past decade, and that reasons for requesting consultations have also changed. The objective of this study is to complete a registry study to profile the demand for PN care in 2013 and compare results to those from a study performed in 2002. METHODS: A prospective registry of PN healthcare activities was completed at Hospital Universitario de Getafe in 2013. Results were compared with those from a prospective registry study conducted in 2002. RESULTS: The number of visits increased from 1,300 in 2002 to 1,982 in 2013 (a 52.46% increase), and from 32.6 visits per 1,000 children to 57.48 (a 76.32% increase). Outpatient consultations accounted for 92.2% of all PN consultations in 2013. Currently, attention deficit-hyperactivity disorder (ADHD) is the most frequent diagnosis (27.6% in 2013 vs. 8.1% in 2002). Although the percentage of headache consultations has decreased (19% in 2013 vs. 22% in 2002), headache was still the most common reason for an initial visit in 2013 (32.1%), followed by ADHD (19.1%). Epilepsy remains the most frequent diagnosis in hospitalised patients (30.3% in 2013 vs. 36.7% in 2002). CONCLUSIONS: PN is fundamentally an outpatient activity that has increased considerably in recent years. This increase is mainly due to neurodevelopmental disorders, especially ADHD. We might state that the role of ADHD in PN is comparable to that of dementia in general neurology.

Impairment of visuospatial/visuoconstructional skills in multiple sclerosis patients: the correlation with regional lesion load and subcortical atrophy.

INTRODUCTION: About 20% to 26% of patients with multiple sclerosis (MS) show alterations in visuospatial/visuoconstructive (VS-VC) skills even though temporo-parieto-occipital impairment is a frequent finding in magnetic resonance imaging. No studies have specifically analysed the relationship between these functions and lesion volume (LV) in these specific brain areas. OBJECTIVE: To evaluate the relationship between VS-VC impairment and magnetic resonance imaging temporo-parieto-occipital LV with subcortical atrophy in patients with MS. METHODOLOGY: Of 100 MS patients undergoing a routine neuropsychological evaluation, 21 were selected because they displayed VS-VC impairments in the following tests: Incomplete picture, Block design (WAIS-III), and Rey-Osterrieth complex figure test. We also selected 13 MS patients without cognitive impairment (control group). Regional LV was measured in FLAIR and T1-weighted images using a semiautomated method; subcortical atrophy was measured by bicaudate ratio and third ventricle width. Partial correlations (controlling for age and years of school) and linear regression analysis were employed to analyse correlations between magnetic resonance imaging parameters and cognitive performance. RESULTS: All measures of LV and brain atrophy were significantly higher in patients with cognitive impairment. Regional LV, bicaudate ratio, and third ventricle width are significantly and inversely correlated with cognitive performance; the strongest correlation was between third ventricle width and VC performance (Block design: P=.001; Rey-Osterrieth complex figure: P<.000). In the multivariate analysis, third ventricle width only had a significant effect on performance of VC tasks (Block design: P=.000; Rey-Osterrieth complex figure: P=.000), and regional FLAIR VL was linked to the VS task (Incomplete picture; P=.002). CONCLUSIONS: Measures of subcortical atrophy explain the variations in performance on visuocostructive tasks, and regional FLAIR VL measures are linked to VS tasks.