Theoretical explanations for maintenance of behaviour change: a systematic review of behaviour theories.
Dominika Kwasnicka, Stephan U Dombrowski, Martin White...
https://pubmed.ncbi.nlm.nih.gov/26854092/Actively Recruiting
Led by University of Toronto · Updated on 2025-09-29
236
Participants Needed
1
Research Sites
52 weeks
Total Duration
Researchers are investigating how to improve physical activity in cancer survivors by comparing two different virtual 6-month supervised exercise programs. The study focuses on moderate to vigorous physical activity MVPA and aims to understand how adding motivational behavioral counseling affects exercise levels compared to standard exercise counseling. This trial addresses the challenge that many cancer survivors face long-term side effects and low physical activity levels, which impact their quality of life and health outcomes. The study has two groups one group receives an individualized home-based aerobic and resistance exercise program combined with motivationally enhanced behavioral counseling every two weeks, while the other group receives the same exercise program with standard exercise counseling delivered weekly via Zoom. Both groups receive support through video calls, and their exercise prescriptions are adjusted based on fitness levels. After the 6-month program, participants receive tailored plans to maintain physical activity during follow-ups. Participants will be involved in virtual supervised exercise sessions and counseling, with assessments at baseline, mid-point, post-intervention, and follow-ups at 6 months and 1 year after intervention. Researchers will measure physical activity levels, fitness tests like the 6-minute walk and chair stand tests, self-reported activity, quality of life, fatigue, and behavioral processes related to exercise maintenance. Data on health service use and productivity will also be collected. The study includes thorough monitoring to understand long-term adherence to physical activity in cancer survivors.
CONDITIONS
Behaviour Change for Cancer Survivors Trial
L
Linda Trinh, PhD
E
Emma V Tung, MSc
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University of Toronto
Lead Sponsor
Toronto Rehabilitation Institute
Collaborating Sponsor
You may qualify if you...
You will not qualify if you...
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person or virtual)
Duration - 6 months
Participants receive a 6-month home-based physical activity program with either behavioural counselling or exercise counselling support delivered via video conferencing.
Biweekly behavioural counselling sessions or weekly exercise counselling sessions via Zoom
Duration - 12 months
Participants continue to follow an individualized physical activity prescription and are monitored for physical activity maintenance and health outcomes.
Assessments at 6 months and 12 months post-intervention
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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Lead Sponsor
Toronto Rehabilitation Institute
Collaborating Sponsor