Abstract
Abstract Background Despite the recognised benefits of increased activity prior to any surgery, non-compliance rate with prescribed exercise regimens is perceived to be higher amongst patients with obesity. Virtual-reality is becoming more recognised as an adjunctive tool within the healthcare setting. In this setting the platform enables exercise games to be played and enjoyed in the comfort of the patient’s own home, either sitting or standing depending on physical disability. The study aims to identify whether VR exercise games could be considered part of the pre-operative exercise program in patients awaiting bariatric surgery and the effects of this technology on compliance. Methods A pilot study using block randomisation, patients with obesity planned for laparoscopic Roux-en-Y gastric bypass (LRYGB) or sleeve gastrectomy (LSG) between December 2020 and December 2023 were recruited to a 6-week pre-operative regular exercise (REG) programme of either regular walking activity (RWA) or exercise using Virtual Reality device (VRX). Patients who later decided not to follow the exercise protocol were included as control (NEG). Patients with epilepsy, uncontrolled arrhythmias, heart failure or those unable to use VR systems were excluded. Pre- and post-trial demographic and progress data and follow up survey using the New Zealand Physical Activity Questionnaire were collected. Results 43 patients were recruited, 46.4kg/m2 mean referral BMI (33.8 – 65.6, SD 6.4) and 84% female. Exercise non-compliance was comparable between RWA and VRX groups (40 vs 43% respectively). 56% of NEG had their operation during short day light season (44% of REG). NEG group reported higher rate of chronic pain, poor motivation, and higher incidents of changes to surgery date (33, 33 and 22% respectively vs. none in REG). While weight loss achieved in REG prior to the operation was higher than in NEG, there was no significant difference in weight loss between the groups at 3 months follow up. Conclusions While the role of prehabilitation exercise prior to major elective surgery is well documented, the search for the ideal approach to achieve this is still ongoing. This pilot study demonstrates the limitations certain chronic conditions in patients with obesity have on the success of a pre-operative exercise programme. While more data is needed, it is important to bear these limitations in mind when recruiting patients to any exercise programme. The compliance rate remains unfavourable despite the use of VR technology.
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
