Understanding cancer caregiver burden over time: Dyadic assessments of family cohesion, conflict and communication.
Maria D Thomson, Maureen Wilson Genderson, Laura A Siminoff
PMID 34728096WHAT IT FOUND
Caregiver burden decreased over two years among family caregivers of people with hematological cancer.
Stable, concordant communication was associated with the lowest burden; high discordance with the highest. Caregiver-reported conflict and lower cohesion were associated with higher burden.
Key findings
01Caregiver burden decreased over time in the overall sample.
02Stable concordant communication was associated with the lowest average caregiver burden, and high discordant communication with the highest.
03Caregiver-reported conflict was associated with higher burden, and caregiver-reported cohesion was associated with lower burden.
STILL TO COME
How it was doneWhat they foundWhat it means for RNs
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What it does not show
This was a secondary analysis of observational data, not a trial of a communication or family-support intervention, so it cannot show that improving communication or cohesion reduces caregiver burden. The study did not collect family functioning or communication data before the cancer diagnosis, so post-diagnosis changes cannot be compared with each family's usual pattern. Participants had to be employed or job-seeking, English-speaking, without cognitive impairment, and not receiving hospice care, so the sample may not represent families outside these criteria. Of 818 individuals contacted, 57% were ineligible, mainly because they were unemployed or had no caregiver, and 21% of the total declined, so the final sample may not represent all hematological cancer families. The sample was mostly married, white, and in the higher income bracket, which may limit how well findings apply to other groups.
Declared interests
The supplied text does not report a conflict-of-interest declaration. The article is tagged as supported by NIH extramural research.
The easy way to misread this
Do not conclude that a communication intervention reduces caregiver burden. The study observed existing dyads over time and did not test an intervention. The paper says additional work is needed to examine whether family-focused communication interventions can support caregiver cohesion.