Browsing by Author "Sabiston, Catherine M."

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    Connecting breast cancer survivors for exercise: protocol for a two-arm randomized controlled trial
    (2021-10-14) Smith-Turchyn, Jenna; McCowan, Michelle E.; O’Loughlin, Erin; Fong, Angela J.; McDonough, Meghan H.; Santa Mina, Daniel; Arbour-Nicitopoulos, Kelly P.; Trinh, Linda; Jones, Jennifer M.; Bender, Jackie L.; Culos-Reed, S. N.; Tomasone, Jennifer R.; Vani, Madison F.; Sabiston, Catherine M.
    Abstract Background Peer-based exercise interventions that cultivate new opportunities for support with a fellow cancer survivor may result in increased exercise volume. It is not clear whether adding qualified exercise professional (QEP) support to peer-based interventions improves health outcomes. Therefore, the purpose of this study is to determine whether breast cancer survivor (BCS) dyads who receive 10 weekly sessions of virtually delivered QEP support have improved outcomes compared to BCS dyads who do not receive QEP support. Methods Participants Adult BCS with medical clearance for exercise, who have an internet-connected device, and currently engage in < 150 min of moderate-intensity exercise per week. Intervention BCS will be matched using evidence-based criteria. The intervention group will receive dyadic exercise information sessions and a program tailored by a QEP for 10 weeks (intervention period) and have access to the QEP for an additional 4 weeks (tapering period). The control will not receive any QEP support. Outcomes The primary outcome is post-intervention self-reported exercise volume. Secondary outcomes include device-assessed exercise volume (i.e., Fitbit), social support, and health-related quality of life. Randomization 108 participants, matched in dyads, will be randomized 1:1 to the MatchQEP or Match groups using a web-based scheme. Statistical analysis Outcomes will be measured at baseline, post-intervention, post-tapering, and at 12 weeks post-intervention follow-up. Discussion The findings from this RCT will determine if matched BCS dyads who receive 10 weeks of virtually delivered QEP support have higher levels of self-report and device-measured exercise, social support, and health related quality of life compared to matched dyads without QEP-delivered exercise guidance. To our knowledge this will be the first study to assess the combined effect of peer- and QEP support on exercise volume. Project findings will inform and optimize intervention methods aimed to increase exercise among BCS through accessible exercise supports. Trial Registration: The study is registered on ClinicalTrials.gov (study identifier: NCT04771975, protocol Version Number: 2, date: July 22, 2021).
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    Raising awareness about physical activity’s role in reducing cancer risk: qualitative interviews with immigrant women and community agency managers
    (2024-07-31) Iziduh, Sharon; Dhakal, Smita; Sihota, Riana; Ye, Xinyang; Friedenreich, Christine M.; Khanlou, Nazilla; Sabiston, Catherine M.; Smith-Turchyn, Jenna; Tomasone, Jennifer R.; Gagliardi, Anna R.
    Abstract Objectives To explore how to reach immigrant women through community agencies to raise awareness of the role of physical activity (PA) in reducing cancer risk. Study design Qualitative description. Methods We conducted semi-structured telephone interviews with immigrant women and community agency managers to discuss the ideal design of an education session on PA and cancer risk, and identified themes using content analysis. Results Participants included 22 women (6 African or Caribbean Black, 4 Chinese, 3 Filipino, 5 Indian, 4 Pakistani) and 16 agency managers from across Canada. Women were not familiar with Canada’s PA guidelines, and few were aware that PA reduces the risk of cancer. All expressed interest in education about PA and cancer. Diverse women and managers expressed similar preferences for education session design including content (e.g. PA amount/type), format (e.g. in person preferred but virtual more practical), personnel (external expert plus agency staff), cultural tailoring (e.g. translated supplemental take home information) and reinforcing (e.g. follow-up with participants) strategies. Women and managers identified few barriers to participating in education sessions, chiefly, that women lacked time due to work and family responsibilities; and noted several enablers of participation (e.g. emphasize social aspect, provide gift cards or recreation centre passes). Conclusions We generated insight on the ideal characteristics of a community-based education session that could raise awareness among immigrant women of the importance of PA in reducing cancer risk. Further research is needed to assess the feasibility and impact of PA education sessions designed based on these findings.