Evaluating and Implementing The CONNECT Program - a Group-Based Telehealth Intervention to Reduce Social Isolation, Loneliness, and Mental Health Symptoms in Adults Ages 55+, Compared to Routine Community-Based Programming

Conditions studied

Loneliness, Social Isolation, Depression Disorders, Anxiety

About this study

Older adults in Canada are experiencing increasing levels of social isolation, loneliness, and mental health challenges, including anxiety and depression - trends that have worsened during and following the COVID-19 pandemic. Research consistently shows that loneliness and social isolation are associated with poorer mental and physical health outcomes, increased risk of dementia, and increased mortality. At the same time, social connection has a strong protective impact on health and well-being. Community-based programs that promote both social engagement and psychological support are urgently needed, particularly since older adults are less likely to access formal mental health services. Approximately 3-11% of older adults meet diagnostic criteria for mood or anxiety disorders each year, with even more experiencing elevated symptoms that greatly influence quality of life. Subsyndromal depression in late life is estimated to occur two to three times more often than major depressive disorder. Despite these needs, up to 70% of older adults with anxiety or mood disorders do not access psychological services, often due to low mental health literacy or practical barriers to care. At the same time, participation in community activities is associated with improved emotional well-being, greater social support, and lower rates of depression and anxiety. To bridge this need for support, our team developed and pilot-tested The CONNECT Program - a group-based mental health intervention for adults 55 years and older, delivered via telephone or virtually. The CONNECT Program is grounded in Acceptance and Commitment Therapy (ACT), self-compassion, and theories of successful aging, and aims to improve psychological flexibility; reduce loneliness, social isolation, and co-occurring symptoms of depression and anxiety. A Manitoba pilot study (N = 34) demonstrated promising outcomes in terms of feasibility, acceptability, and preliminary effectiveness with the telephone-based group intervention. The current trial will evaluate the implementation and effectiveness of The CONNECT Program in four Canadian provinces (British Columbia, Manitoba, New Brunswick, Saskatchewan), using an implementation-effectiveness hybrid design and a crossover randomized controlled trial. This study compares The CONNECT Program, delivered via telephone or virtually, to routine community programming (i.e., community participation as usual), which may occur in telephone, virtual, or in-person…

Interventions

• Behavioral: The CONNECT Program — A group-based telehealth intervention grounded in Acceptance and Commitment Therapy (ACT), self-compassion, and successful aging theories, aimed at reducing social isolation, loneliness, and mental health symptoms among adults 55+. Delivered over six weeks via group phone or Zoom sessions. The CONNECT Program includes 6 weekly 90-minute group sessions, with structured workbooks and homework. The CONNECT Program is delivered in two modalities (group telephone or Zoom videoconferencing).
• Behavioral: Community Participation as Usual (Service as Usual) — These community-based programs may include social, educational, or recreational group sessions that are already offered by local organizations - either in person, by phone, or virtually.

Primary outcomes

• Change in Psychological Flexibility from Baseline (Acceptance and Action Questionnaire-II) (At baseline (Week 0), after community-based programming as usual if delivered first (Week 6), after the CONNECT program (Week 6 or 12 depending on sequence), and at 6-month follow-up (Week 30-36).)

Eligibility information

Study locations

• University of Manitoba, Winnipeg, Manitoba R3T 2M8 Canada