A Clustered Randomized Controlled Trial of Low Intensity Cognitive Behavioral Therapy Adapted for Carers’ Needs

TL;DR

A study tests a low-intensity CBT-based group program to reduce stress and improve quality of life for family carers of older adults.

Contribution

A novel CBT-based intervention tailored for carers, integrating behavioral activation, mindfulness, and lifestyle changes.

Findings

The trial will assess if the intervention reduces depression and anxiety symptoms in carers.

Secondary outcomes like carer needs and quality of life will be evaluated at multiple time points.

The study aims to provide evidence for a scalable model to support carers of older adults.

Abstract

Carers experience elevated levels of stress, distress, and deterioration in quality of life. A low-intensity cognitive behavioral therapy (CBT)-guided group intervention is developed for the specific needs of family carers of older adults. This intervention integrates key CBT elements including behavioral activation, mindfulness, and problem-solving, with addition of lifestyle modifications including sleep hygiene, relaxation, and healthy dietary recommendations. A two-armed, multi-site, single-blind clustered randomized controlled trial is being conducted to examine the effectiveness of the intervention. Participants are adults aged 18+ who identify as a carers of a family member aged 60+, provide caregiving for 6+ hours per week, show moderate levels of need in the Carer Multidimensional Need Assessment, and are not diagnosed Alzheimer or dementia or other acute health conditions that hinder study participation and caregiving. Primary outcomes include depressive and anxiety symptoms. Secondary outcomes include carer needs, social support, quality of life, caregiver burden, and resilience. Outcomes measures are administered at baseline, post-intervention, and at 3-month follow-up. Carers in the intervention group are hypothesized to show a greater reduction in depression and anxiety symptoms and greater improvements in secondary outcomes compared to those in the control group. The trial protocol is registered on ClinicalTrials.gov with the identifier NCT0647301. This trial seeks to provide evidence for an integrated, evidence-based intervention model that can be widely disseminated to support family carers of older adults, ultimately improving their mental health and quality of life.