The content, dissemination and effects of case management interventions for informal caregivers of older adults: a systematic review.
- Författare
- Berthelsen CB, Kristensson J
- Titel
- The content, dissemination and effects of case management interventions for informal caregivers of older adults: a systematic review.
- Utgivningsår
- 2015
- Tidskrift
- Int J Nurs Stud
- Volym
- 52
- Häfte
- 5
- Sidor
- 988-1002
- Sammanfattning
OBJECTIVES: To investigate and describe the content, dissemination and effects of
case management interventions for informal caregivers of older adults, focusing
on outcomes related to patients' activities of daily living, nutrition
assessment, pain measurement, depression, length of stay and to caregivers'
satisfaction and difficulties.
DESIGN: This systematic review was based on the Preferred Reporting Items for
Systematic. Reviews and Meta-Analysis of studies that evaluate healthcare
interventions (PRISMA) statement.
DATA SOURCES: PubMed, CINAHL, and EMBASE were searched in September 2013 using a
two-step search strategy combining an electronic search with a search in the
reference lists. The search strategy was structured using the study inclusion
criteria built on PICOS.
REVIEW METHODS: Studies were reviewed by title, abstract and full-text by both
authors. Duplicates and studies not meeting the inclusion criteria were excluded.
Data was extracted from the eligible studies using narrative synthesis. The
Grading of Recommendations Assessment, Development and Evaluation (GRADE)
approach was employed to rate the quality of the evidence.
RESULTS: Seven studies (5 RCTs) including a total of 6956 patients over the age
of 65 and their informal caregivers (spouses, family members, and close
relatives) all in community-care settings were found eligible and included in the
review. The assessment for risk of bias in the seven studies indicated variations
in the study quality from very low (n=4), to low (n=1) and moderate (n=2) due to
lack of randomisation, blinding, transparency and not following intention to
treat. A case management approach was claimed in four studies and the remaining
three studies used a psycho-educational intervention with core components of case
management consistent with the literature. Significant effects of case management
interventions were seen on patients' time to institutionalisation, municipal care
costs and emotional health when informal caregivers were involved. A significant
effect was also found on informal caregivers' decrease in depressive symptoms
over time.
CONCLUSION: Research of case management interventions for informal caregivers is
very limited. This review identifies knowledge about case management as an
intervention for informal caregivers to older patients, suggesting strengths and
weaknesses for future interventions when informal caregivers are involved.
PROSPERO registration: CRD42014007462.