title: Psychosocial interventions for caregivers of people with dementia: a systematic review.
abstract: The content of interventions for caregivers of dementia patients is highly varied. None of the reviews conducted to date have focused on evaluating the effects of the content of interventions exclusively for dementia caregivers, and this issue is not well understood. The purpose of this review was to first identify the type of components (e.g. education, counselling) that have been utilized in psychosocial/psycho-educational interventions for dementia caregivers, and to evaluate the success of the different components or combination of components in producing positive outcomes for dementia caregivers. Forty studies were included in the review. Approximately two-thirds of the interventions did not show improvements in any outcome measures. Among those studies, which did demonstrate improvements, the inclusion of social components (e.g. social support) or a combination of social and cognitive (e.g. problem solving) components seemed to be relatively effective. It is important to note, however, that these analyses were based on small numbers and the review was limited by a number of methodological issues (e.g. poor description of interventions). To advance our understanding of the efficacy of psychosocial interventions for caregivers of people with dementia, a more systematic approach is required. Intervention components need to be carefully contrasted in appropriately designed studies of sufficient size.
authors.affiliation: Unit of Health Psychology, Royal Free & University College Medical School, London, UK.
authors.forename: D D
authors.initials: DD
authors.lastname: Cooke
authors.forename: L
authors.initials: L
authors.lastname: McNally
authors.forename: K T
authors.initials: KT
authors.lastname: Mulligan
authors.forename: M J
authors.initials: MJ
authors.lastname: Harrison
authors.forename: S P
authors.initials: SP
authors.lastname: Newman
mesh_terms: D000223:Adaptation, Psychological; D000368:Aged; D000544:Alzheimer Disease / Q000451:nursing / Q000523:psychology*; D017028:Caregivers / Q000193:education / Q000523:psychology*; D002986:Clinical Trials as Topic; D003376:Counseling; D006701:Home Nursing / Q000523:psychology; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D011613:Psychotherapy; D012944:Social Support