Neuropsychological rehabilitation for traumatic brain injury: do carers benefit?

Citation
A. Bowen et al., Neuropsychological rehabilitation for traumatic brain injury: do carers benefit?, BRAIN INJUR, 15(1), 2001, pp. 29-38
Citations number
9
Categorie Soggetti
Neurology
Journal title
BRAIN INJURY
ISSN journal
02699052 → ACNP
Volume
15
Issue
1
Year of publication
2001
Pages
29 - 38
Database
ISI
SICI code
0269-9052(200101)15:1<29:NRFTBI>2.0.ZU;2-Y
Abstract
This study evaluated the effectiveness of a new rehabilitation service, com pared with existing services, for carers of people with traumatic brain inj ury (TBI). Subjects were 96 adult carers of people consecutively admitted t o two local hospitals. They were assigned to one of three groups: Early new service (pre-discharge); Late new service (post-discharge); or a Control c ondition (existing services only). Individual randomization was not possibl e and randomization by hospital site was rejected because of demographic an d clinical differences between sites. Group assignment was determined by a pre-specified timetable which alternated between hospitals. Two outcomes we re compared at 6 months post-injury: carers' emotional distress and how wel l-informed they felt about TBI and available resources. Analyses adjusting for potential confounding factors confirmed a clinically plausible superior outcome for both intervention groups compared to the control group. Howeve r, these differences did not obtain statistical significance (p greater tha n or equal to 0.01). Several reasons for these findings are discussed, incl uding the novelty of the new service and methodological issues such as stat istical power. Longer term follow-up studies are required as psychological sequelae and, therefore, the need for intervention is known to increase wit h time and may not be most apparent during the first 6 months.