Annals of behavioral medicine : a publication of the Society of Behavioral Medicine
Randomized controlled trial of emotion regulation therapy versus cognitive behavioral therapy to address distress in cancer caregivers
By Applebaum AJ, Jacobs JM, Fresco DM and 6 others.
Abstract
Background
Cognitive Behavioral Therapy (CBT) shows promise for addressing distress in cancer caregivers, though results are mixed. Traditional CBT may not fully address transdiagnostic processes underlying caregiver distress, such as attentional rigidity and perseverative thinking. Emotion Regulation Therapy (ERT), a contemporary CBT targeting these mechanisms, has promise for cancer caregivers (ERT-C). We compared ERT-C to caregiver-adapted CBT (CBT-C) on caregiver- and patient-reported outcomes.
Methods
We conducted a multisite RCT (ERT-C vs. CBT-C) with distressed caregivers of patients with any cancer type or stage. Caregivers completed measures of anxiety, depression, worry, rumination, burden, and quality of life (QOL) at baseline, post-treatment, and 3- and 6-months follow-up. Patients reported outcomes at baseline and 3 months. Linear mixed-effects models with multiple imputation were used to assess group differences.