Habit-based plan to cut sitting time in cancer survivors
Official title: A Habit-Based Intervention to Reduce Sedentary Behaviour in Cancer Survivors: A Feasibility Study
Run by University of Toronto · NCT07694479 · Data updated 2026-11-12
This study tests a remote 8-week habit-based program to reduce daily sedentary time in adults who have completed cancer treatment.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 30 (estimated) |
| Sponsor | University of Toronto Academic / other |
| Locations | 1 site (Toronto, Ontario) |
| Status | Recruiting |
| Started | December 30, 2025 |
| Main results expected | September 2026 |
| Study ends | September 2026 |
| Registry record updated | July 10, 2026 |
| Trial ID | NCT07694479 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18 or older, with localized or asymptomatic metastatic cancer who have completed primary treatment and sit for 8+ hours daily, with internet access and English proficiency, able to participate in Canada.
✕Probably not a fit
Individuals with other active cancers, recent falls, or those not residing in Canada may not benefit from this program.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This interventional study investigates the feasibility of a remotely delivered 8-week habit-based program to lower sedentary behaviour in cancer survivors. Participants are assigned to a sedentary behaviour reduction program or an active control, with outcomes including adherence, safety, attrition, and satisfaction, as well as changes in sedentary time, physical function, habit strength, and quality of life. The trial emphasizes remote delivery to broaden access and uses Habit Theory to prompt regular breaks from sitting. Eligibility includes adults with localized or asymptomatic metastatic cancer who are post-treatment and sedentary, with internet access and English proficiency. Conducted at the University of Toronto, the study aims to inform future full-scale trials on reducing sedentary behaviour in this population.
Why it matters
Potential benefit: If successful, participants could experience lower daily sitting time and potential improvements in physical function and quality of life.
How similar studies have gone: Habit-based, remotely delivered interventions have shown reductions in sedentary time in other populations, but there are few cancer-specific trials with a control group.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * 18 years of age or older * have been diagnosed with localized or asymptomatic metastatic cancer of any type * completed primary cancer treatment * self-report being sedentary for more than or equal to 8 hours per day * access to the internet and a device with a webcam * able to complete the study in English Exclusion Criteria: * presence of other primary or recurrent invasive cancer * having experienced a fall in the last 12 months * not residing in Canada * participating in other behaviour change interventions * using a gait aid device
Where it's running
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University of Toronto - Athletic Centre
Toronto, Ontario, Canada Recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.