- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01035606
Training in Goal-directed Attention Regulation for Individuals With Brain Injury
Plasticity in Brain Network to Enhance Cognitive Rehabilitation
Aperçu de l'étude
Statut
Les conditions
Description détaillée
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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California
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Sacramento, California, États-Unis, 95655
- VA Northern California Health Care System, Mather, CA
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
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 d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Expérimental: Goal-oriented Attention Regulation Training
training in goal-directed attention regulation
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training in goal-directed attention regulation
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Comparateur actif: Education
brain health education
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brain health education workshops
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Expérimental: Technology-assisted Goal-directed Self-Regulation Training
computer-assisted training in goal-directed attention regulation
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computer-assisted training in goal-directed attention regulation, with trainer guidance and cognitive games to practice skills
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Self-report
Délai: 5 Weeks (After completion of active trainings in Arm 1 and Arm 3)
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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.
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5 Weeks (After completion of active trainings in Arm 1 and Arm 3)
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Change From Baseline to Post-training for Task Errors on a Functional Performance Measure
Délai: 5 weeks (After completion of Arm 1 and Arm 2)
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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).
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5 weeks (After completion of Arm 1 and Arm 2)
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Change to Attention and Executive Functioning Composite Scores
Délai: 5 weeks (After completion of Arm 1 and Arm 2)
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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)
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Mark D'Esposito, MD, VA Northern California Health Care System, Mather, CA
Publications et liens utiles
Publications générales
- 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.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- B4605-I
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