Effects Of The Mindfulness Meditation Practices On Cognition
EVALUATION OF THE EFFECTS OF THE MINDFULNESS MEDITATION PRACTICES ON COGNITION OF ADULTS WITH ATTENTION DEFICIT HYPERACTIVITY DISORDER
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Actual)
Inscripción
Fase
Fase
- Fase 3
Contactos y Ubicaciones
Ubicaciones de estudio
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São Paulo, Brasil, 04023062
- Federal University of São Paulo
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Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- Portuguese as their first language;
- minimum of eight years of formal education;
- normal vision or corrected to normal and normal hearing;
- no prior experience with meditation;
- patients should be taking stable doses of methylphenidate (for at least a month) for their disorder as prescribed by their doctors.
Exclusion Criteria:
- patients with neurological and psychiatric disorders such as psychosis, obsessive-compulsive disorder or Tourette's syndrome.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: No aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
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Comparador activo: Healthy subjects
The "active" control group of healthy individuals was subjected to the practice of meditation for eight weeks.
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The control group with healthy subjects that was participate in meditation ("active" control group)
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Sin intervención: Standby
The control group of participants (patients and healthy subjects) who was not practice anything for eight weeks.
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Experimental: Meditation
A Group of Patients with ADHD was participate of the meditation practices for eight weeks.
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In the eight weeks following the first session of cognitive tests, the participants made a practice of weekly meditation group lasting 2 hours.
Practices with each group (patients and "active" controls) occurred on different days.
With regard to meditation practices were performed in a sitting posture with emphasis on daily life.
Each weekly session involved meditation practices with trained professional, practical proposals for home exercise and a discussion group.
Meditation compact discs (CDs)were given to participants for practices at home, which proposed activities for 5 minutes to 1 week and 2 weeks for 10 minutes 3-5, and finally 15 minutes for 6-8 weeks.
After 8 weeks of treatment the second session of tests was held that involved the same tasks in session 1.
Otros nombres:
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Evaluate the ADHD symptoms before to the meditation and after 8 weeks to the meditation.
Periodo de tiempo: change from baseline in ADHD symptoms at 8 weeks
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The symptoms of inattention and hyperactivity / impulsivity were evaluated by means the Adult self-report scale (ASRS).
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change from baseline in ADHD symptoms at 8 weeks
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Evaluate the executive functions
Periodo de tiempo: 1 day
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The executive functions tests were applied before to the meditation, so that to avoid learning.
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1 day
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Evaluate the mood symptoms before to the meditation and 8 weeks after to the meditation.
Periodo de tiempo: change from baseline in mood symptoms at 8 weeks.
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The symptoms of anxiety and depression were evaluated by means of the following scales: Trait Anxiety Inventory (STAI-Trait), and Beck Depression Scale, respectively, and the visual-analog scales of mood (VAMS)and Positive and negative Affect Schedule extended (PANAS-X).
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change from baseline in mood symptoms at 8 weeks.
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Evaluate the quality of life before to the meditation and 8 weeks after to the meditation.
Periodo de tiempo: change from baseline in quality of life at 8 weeks.
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Quality of Life was evaluated by means of the Questionnaire in Adults with ADHD (AAQoL).
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change from baseline in quality of life at 8 weeks.
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Evaluate the attention before to the meditation and 8 weeks after to the meditation.
Periodo de tiempo: change from baseline in attention at 8 weeks.
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The scores of attention was evaluated by Continuous Performance Test (CPT) and the Attentional Network Test (ANT).
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change from baseline in attention at 8 weeks.
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Colaboradores
Colaboradores
Investigadores
Investigadores
- Director de estudio: Sabine Pompéia, Postdoctoral, Federal University of São Paulo
- Investigador principal: Viviane F Bueno, Doctor, Federal University of São Paulo
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización primaria
Finalización del estudio (Actual)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
Otros números de identificación del estudio
- EMC 001
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