- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT01035606
Training in Goal-directed Attention Regulation for Individuals With Brain Injury
Plasticity in Brain Network to Enhance Cognitive Rehabilitation
Descripción general del estudio
Estado
Condiciones
Descripción detallada
Tipo de estudio
Inscripción (Actual)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
-
-
California
-
Sacramento, California, Estados Unidos, 95655
- VA Northern California Health Care System, Mather, CA
-
-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- history of traumatic brain injury
- greater than 1 week from injury
- residual dysfunction related to attention and executive control
Exclusion Criteria:
- aphasia
- active illicit drug use
- severe depression
- contraindications to MRI scanning
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Experimental: Goal-oriented Attention Regulation Training
training in goal-directed attention regulation
|
training in goal-directed attention regulation
|
|
Comparador activo: Education
brain health education
|
brain health education workshops
|
|
Experimental: Technology-assisted Goal-directed Self-Regulation Training
computer-assisted training in goal-directed attention regulation
|
computer-assisted training in goal-directed attention regulation, with trainer guidance and cognitive games to practice skills
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Self-report
Periodo de tiempo: 5 Weeks (After completion of active trainings in Arm 1 and Arm 3)
|
Responses to goal processing questionnaire relating to areas of personal goal-based functioning.
This scale measured participants self-perceived changes to their cognitive and emotional functioning.
Participants indicated the degree to which they perceived changes to 11 questions after receiving trainings in Arm 1 and Arm 3 on a 10-point scale (1=domain became worse, 5 = no change, 10 = domain improved).
Participants did not complete this measure after Arm 2.
|
5 Weeks (After completion of active trainings in Arm 1 and Arm 3)
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Change From Baseline to Post-training for Task Errors on a Functional Performance Measure
Periodo de tiempo: 5 weeks (After completion of Arm 1 and Arm 2)
|
Participants completed a functional assessment task, the modified Multiple Errands Task (MET).
The MET is an unstructured functional task that permits assessment of participants' abilities to follow outlined rules and complete multiple 'real-world' tasks in a limited time period.
Participants were provided written instructions and a map of the hospital where the assessment took place, and were instructed to complete 12 subtasks in 40 minutes while following 9 specified rules.
Participants completed this at task at baseline and following Training (Arms 1 & 2, but not 3).
Outcome measure was computed as post-training - baseline (negative value reflects less errors made post-training).
|
5 weeks (After completion of Arm 1 and Arm 2)
|
|
Change to Attention and Executive Functioning Composite Scores
Periodo de tiempo: 5 weeks (After completion of Arm 1 and Arm 2)
|
Participants completed the following neuropsychological measures of attention and executive functions before and after Arms 1 and 2, but not Arm 3. Letter Number Sequencing from WIAT-III; Auditory Consonant Trigram: 9,18, 36 seconds; Digit Vigilance Test (Time and Errors); DKEFS subtests: Design Fluency, Verbal Fluency Switching, Inhibition (Time and Errors); and Inhibition/Switching (Time and Errors); and Trails B. Performance on these measures were scored based upon age, and when available, educational and repeated administration norms. Resultant scores were transformed into z-scores and aggregated to form a composite measure. Higher z-scores reflect better functioning. The unit of analysis for this outcome was the change score from baseline to post-training. Positive change scores reflect improved performance over time[post-training - baseline], whereas negative change scores reflect worsening performance over time. |
5 weeks (After completion of Arm 1 and Arm 2)
|
Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Mark D'Esposito, MD, VA Northern California Health Care System, Mather, CA
Publicaciones y enlaces útiles
Publicaciones Generales
- Chen AJ, Novakovic-Agopian T, Nycum TJ, Song S, Turner GR, Hills NK, Rome S, Abrams GM, D'Esposito M. Training of goal-directed attention regulation enhances control over neural processing for individuals with brain injury. Brain. 2011 May;134(Pt 5):1541-54. doi: 10.1093/brain/awr067. Epub 2011 Apr 22.
- Novakovic-Agopian T, Chen AJ, Rome S, Abrams G, Castelli H, Rossi A, McKim R, Hills N, D'Esposito M. Rehabilitation of executive functioning with training in attention regulation applied to individually defined goals: a pilot study bridging theory, assessment, and treatment. J Head Trauma Rehabil. 2011 Sep-Oct;26(5):325-38. doi: 10.1097/HTR.0b013e3181f1ead2.
Enlaces Útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- B4605-I
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .