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1.
Rev Neurol ; 48 Suppl 2: S119-22, 2009 Feb 27.
Artigo em Espanhol | MEDLINE | ID: mdl-19280566

RESUMO

INTRODUCTION: School-age children with attention deficit hyperactivity disorder, combined type (ADHD-C) have executive function (EF) alterations. ADHD-C and EF alterations improve with methylphenidate or after training of working memory. AIM: To determine EF training effect on ADHD-C and EF alterations in preschoolers. INCLUSION CRITERIA: randomly assigned, 2-4 years old with ADHD-C, from 7-1-2004 to 6-30-2005, normal neurological examination, no evidences of underlying chronic disorders, no taking long term medications and parents agree to train or no EF daily. Parents filled out DSM-IV diagnostic criteria form for ADHD-C and children were tested with the Standard Dimensional Change Card Sort Task at the first visit and once a year from 1 to 3 years. Inattention, hyperactivity/impulsivity and EF average scores were statistically analyzed by the t Student for significance. RESULTS: Of 25, 13 were trained. ADHD-C incidence went down to 16 (64%), 6 (24%) and 10 (40%) trained and untrained. Incidence was 50, 40 and 25% 100, and 66.66 y 100 after 1, 2 and 3 years with and without training. Inattention average score was 8.25, 8.4 and 7 before and 6, 5.8, and 5.5 before and after 1, 2 and 3 years of training. Hyperactivity/impulsivity average score was 8.5, 8.4 and 7.75 before and 5.75, 5.6, and 5.25 after 1, 2 and 3 years of training. EF average score was 5.2, 4.8, and 5.5 before and 8.5, 10 and 9.5 after 1, 2 and 3 years of training. Degree of improving of inattention, hyperactivity/impulsivity and EF were statistically significant for training of EF for 1, 2 and 3 years (p = 0.013, 0.002, 0.0249). CONCLUSIONS: Children with preschool ADHD-C and EF disorders should receive training of EF for at least 3 years from age of diagnoses to improve their condition.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/terapia , Terapia Comportamental , Cognição/fisiologia , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/fisiopatologia , Pré-Escolar , Intervenção Educacional Precoce , Feminino , Humanos , Masculino , Testes Neuropsicológicos , Resolução de Problemas , Estudos Prospectivos
2.
Rev. neurol. (Ed. impr.) ; 48(supl.2): 119-122, 27 feb., 2009. tab
Artigo em Espanhol | IBECS | ID: ibc-94987

RESUMO

Introducción. Los escolares con trastorno por déficit de atención/hiperactividad combinado (TDAH-C) presentan alteraciones de la función ejecutiva (FE) que mejoran mediante la administración de metilfenidato o con el entrenamiento de la memoria de trabajo. Objetivo. Determinar el efecto del entrenamiento de las FE sobre sus alteraciones y sobre el TDAH-C en preescolares. Sujetos y métodos. Criterio de inclusión: distribución aleatoria, niños de 2 a 4 años de edad, afectados de TDAH-C, incluidos entre el uno de julio de 2004 y el 30 de junio de 2005, con examen neurológico normal, sin enfermedades crónicas, que no estaban recibiendo tratamiento farmacológico a largo plazo y cuyos padres estaban de acuerdo en entrenar o no entrenar a sus hijos. Los padres completaron el cuestionario del DSM-IV para determinar la presencia o la ausencia de TDAH-C y las FE se evaluaron mediante la Dimensional Change Card Sort Task en la primera evaluación y una vez al año durante tres años. El promedio de puntuación de la inatención, hiperactividad/impulsividad y FE en los grupos entrenado o no entrenado se analizaron estadísticamente mediante la t de Student. Resultados. De 25 niños, 13 recibieron entrenamiento. La incidencia de TDAH-C descendió a 16 casos (64%), 6 niños (24%) con entrenamiento y 10 niños (40%) sin él. La incidencia de TDAH-C fue del 50, 40 y 25% y del 100, 66,66 y 100% después de uno, dos y tres años con entrenamiento o sin él. El promedio de puntuación de la inatención fue de 8,25, 8,4 y 7 antes del entrenamiento y de 6, 5,8, y 5,5 después de uno, dos y tres años. El promedio de la hiperactividad/impulsividad fue de 8,5, 8,4 y 7,75 antes del entrenamiento y de 5,75, 5,6 y 5,25 después de uno, dos y tres años, y el de las FE, de 5,2, 4,8 y 5,5 antes del entrenamiento y de 8,5, 10 y 9,5 después de uno, dos y tres años de entrenamiento. El grado de mejora de la inatención, de la hiperactividad/impulsividad y de las FE fue estadísticamente significativo con el entrenamiento de las FE durante uno, dos y tres años (p = 0,013, 0,002, 0,0249). Conclusiones. Los preescolares con TDAH-C y alteraciones de las FE deberían recibir entrenamiento de éstas durante, como mínimo, tres años desde el momento del diagnóstico para mejorar su condición (AU)


Introduction. School-age children with attention deficit hyperactivity disorder, combined type (ADHD-C) have executive function (EF) alterations. ADHD-C and EF alterations improve with methylphenidate or after training of working memory. Aim. To determine EF training effect on ADHD-C and EF alterations in preschoolers. Subjects and methods. Inclusion criteria: randomly assigned, 2-4 years old with ADHD-C, from 7-1-2004 to 6-30-2005, normal neurological examination, no evidences of underlying chronic disorders, no taking long term medications and parents agree to train or no EF daily. Parents filled out DSM-IV diagnostic criteria form for ADHD-C and children were tested with the Standard Dimensional Change Card Sort Task at the first visit and once a year from 1 to 3 years. Inattention, hyperactivity/impulsivity and EF average scores were statistically analyzed by the t Student for significance. Results. Of 25, 13 were trained. ADHD-C incidence went down to 16 (64%), 6 (24%) and 10 (40%) trained and untrained. Incidence was 50, 40 and 25% 100, and 66.66 y 100 after 1, 2 and 3 years with and without training. Inattention average score was 8.25, 8.4 and 7 before and 6, 5.8, and 5.5 before and after 1, 2 and 3 years of training. Hyperactivity/impulsivity average score was 8.5, 8.4 and 7.75 before and 5.75, 5.6, and 5.25 after 1, 2 and 3 years of training. EF average score was 5.2, 4.8, and 5.5 before and 8.5, 10 and 9.5 after 1, 2 and 3 years of training. Degree of improving of inattention, hyperactivity/impulsivity and EF were stadistically significant for training of EF for 1, 2 and 3 years (p = 0.013, 0.002, 0.0249). Conclusions. Children with preschool ADHD-C and EF disorders should receive training of EF for at least 3 years from age of diagnoses to improve their condition (AU)


Assuntos
Humanos , Masculino , Feminino , Pré-Escolar , Função Executiva , Transtorno do Deficit de Atenção com Hiperatividade/reabilitação , Avaliação de Resultado de Intervenções Terapêuticas , Testes Neuropsicológicos
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