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Randomized Trial to Evaluate Effects of Peer- and Clinician-Led Interventions for Caregivers of Individuals With
Michael L Jones1, Mariellen Jacobs1, Claire Holley1
1Virginia C. Crawford Research Institute, Shepherd Center, Atlanta, GA.
Objective:
To evaluate the effectiveness of 2 interventions for caregivers of patients with acquired brain injury (ABI) transitioning home after inpatient rehabilitation, to prepare them for the role of caregiving and reduce stress and depression.
Design:
Controlled trial with participants randomly assigned to (1) usual care (UC), (2) clinician-delivered Problem-Solving Training (PST), or (3) peer-led Building Better Caregivers (BBC) training; both experimental interventions initiated during the inpatient rehabilitation stay, delivered virtually, of similar intensity (six 60-minute sessions), and focused on managing stress and building skills related to caregiving.
Setting:
Nonprofit rehabilitation hospital specializing in care of persons with acquired brain and spinal cord injuries.
Participants:
Caregivers (n=169) of patients with ABI (54 stroke; 115 other ABI) admitted for rehabilitation whose discharge location was home with care provided by family members (caregivers: 83% women, 62% White, age [mean ± SD]: 51±11.5 y). Participants were recruited from February 2021 to November 2022, when COVID-19 restrictions were in place.
Interventions:
Noted above.
Main Outcome Measures:
Caregiver-reported stress, depressive symptoms, and caregiving self-efficacy; patient unplanned hospital readmissions and emergency department visits 30 days post discharge.
Results:
Only 61% of participants in the 2 intervention groups completed 3 or more of 6 intervention sessions and only 53% completed all data collection surveys. Statistically significant improvements between UC and PST groups were noted for caregiver stress (p=.039). Positive differences in caregiver self-efficacy found between UC and the BBC intervention groups approached significance at 30 days after discharge (p=.054). Patient unplanned hospital readmissions and days hospitalized were also higher, albeit not statistically significant, for UC participants than both intervention groups.
Conclusions:
Although positive findings were noted, results were negatively affected by study limitations including low enrollment and limited engagement (intervention completion and follow-up outcomes assessment). These limitations resulted, in part, from restrictions put into place during the COVID-19 pandemic, which limited contact with study participants and required alterations to the BBC intervention likely influencing its effectiveness. Despite limitations noted, the encouraging findings suggest the need for further research.
