Abstract
Background
Physical activity (PA) can play an important role in optimizing metabolic/bariatric surgery (MBS) outcomes. However, many MBS patients have difficulty increasing PA, necessitating the development of theory-driven counseling interventions. This study aimed to (1) assess the feasibility and acceptability of the TELEhealth BARIatric behavioral intervention (TELE-BariACTIV) trial protocol/methods and intervention, which was designed to increase moderate-to-vigorous intensity physical activity (MVPA) in adults awaiting MBS and (2) estimate the effect of the intervention on MVPA.
Methods
This trial used a repeated single-case experimental design. Twelve insufficiently active adults awaiting MBS received 6 weekly 45-min PA videoconferencing counseling sessions. Feasibility and acceptability data (i.e., refusal, recruitment, retention, attendance, and attrition rates) were tracked and collected via online surveys, and interviews. MVPA was assessed via accelerometry pre-, during, and post-intervention.
Results
Among the 24 patients referred to the research team; five declined to participate (refusal rate = 20.8%) and seven were ineligible or unreachable. The recruitment rate was 1.2 participants per month between 2021–09 and 2022–07. One participant withdrew during the baseline phase, and one after the intervention (retention rate = 83.3%). No participant dropouts occurred during the intervention and 98.6% of sessions were completed. Participants’ anticipated and retrospective acceptability of the intervention was 3.2/4 (IQR, 0.5) and 3.0/4 (IQR, 0.2), respectively. There was a statistically significant increase in MVPA [Tau-U = 0.32(0.11; 0.51)] from pre- to post-intervention.
Conclusion
Despite a low recruitment rate, which could be explained by circumstances (COVID-19 pandemic), results support feasibility, acceptability, and preliminary efficacy of the TELE-Bari-ACTIV intervention for increasing MVPA in patients awaiting MBS.
Graphical Abstract
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Data Availability
The R syntax for main analyses is provided on the Open Sciences Framework (https://osf.io/vpmzf/). Raw MVPA, light PA, sedentary time, daily steps, and pain score data are available in Supplemental Files. Other data described in the manuscript and code book will be made available on request pending application.
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Acknowledgements
The authors would like to thank Maxime St-Pierre, Mélanie Nadeau, Annie Quesnel, Mélissa Pelletier, and Mélanie Belley for assisting with the recruitment of participants and data collection, Karine Lavallée for conducting the interviews, Jenson Price for contributing to the intervention, and Felix-Gabriel Duval for managing the accelerometer data. Maxime St-Pierre received a scholarship grant from the Regroupement intersectoriel de recherche en santé de l’Université du Québec (RISUQ). AB and AJR are recipients of salary awards from the Fonds de recherche du Québec-Santé (FRQ-S). JB is supported by a Tier II Canada Research Chair in Physical Activity Promotion for Cancer Prevention and Survivorship.
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Ethics approval was obtained from three institutions: Quebec Heart and Lung Institute, Sacré Cœur Hospital, Montreal [Centre Intégré Universitaire de Soins et de Services de Santé (CIUSSS) du Nord-de-l’Île-de-Montréal] and Chicoutimi Hospital, Chicoutimi [CIUSSS Saguenay–Lac-Saint-Jean]. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
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Informed consent was obtained from all individual participants included in the study.
Conflicts of Interest
AT and LB received funding from Johnson & Johnson, Medtronic, and GI Windows for studies on bariatric surgery. AT has been a consultant for Biotwin, Bausch Health, Novo Nordisk, and Eli Lilly. MFL has been a consultant for Eli Lilly, Novo Nordisk, Rhythm, and Takeda and received research funding from Merck Canada and Novo Nordisk. AT and LB are codirectors of the Research Chair in Bariatric and Metabolic Surgery at Laval University. AB, MA, PB, JL, DB, PYG, JB, PB, and AJR have no conflict of interest.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
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The study protocol with analytic plan was previously registered in Baillot et al. (2022). Acceptability and Feasibility of the Telehealth Bariatric Behavioral Intervention to Increase Physical Activity: Protocol for a Single-Case Experimental Study. JMIR Res Protoc, 11(9), e39633.
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Key Points
1. Six weeks of physical activity (PA) tele-counseling is feasible for adults awaiting MBS.
2. Six weeks of PA tele-counseling (45 min/week) is acceptable for adults awaiting MBS.
3. A theory-based tele-counseling shows promise to increase MVPA in adults awaiting MBS.
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Baillot, A., Asselin, M., Bernard, P. et al. Acceptability and Feasibility of the Telehealth Bariatric Behavioral Intervention to Increase Physical Activity Before Bariatric Surgery: A Single-Case Experimental Study (Part I). OBES SURG 34, 1639–1652 (2024). https://doi.org/10.1007/s11695-024-07161-0
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DOI: https://doi.org/10.1007/s11695-024-07161-0