Galiano-Castillo, N., Cantarero-Villanueva, I., Fernandez-Lao, C., Ariza-Garcia, A., Diaz-Rodriguez, L., Del-Moral-Avila, R., & Arroyo-Morales, M. (2016). Telehealth system: A randomized controlled trial evaluating the impact of an internet-based exercise intervention on quality of life, pain, muscle strength, and fatigue in breast cancer survivors. Cancer. Advance online publication.
To evaluate the effectiveness of a the telehealth-delivered exercise intervention on symptoms among breast cancer survivors
Patients were randomized to the telehealth intervention or usual care. After baseline assessment, those in the study group received instructions on how to access the private area of the system. The intervention consisted of three sessions per week of exercise following recommendations of the American College of Sports Medicine for cancer survivors. Each session was delivered online. The system allowed participants to send messages and set up video conferencing, participants to write questions or comments, and research staff to comment and monitor performance remotely. Participants received phone calls from research staff if needed. The intervention lasted eight weeks. Usual care patients received basic written recommendations for exercise. After six months, they were offered the opportunity to participate in the telehealth program. Assessments were done at baseline, at completion, and at six months.
After the intervention, the telehealth group reported lower pain severity (p = 0.001) and interference (p = 0.045). The telehealth group reported improved total fatigue perception compared to controls (p = 0.001). This improvement was maintained at the six month follow-up (ES d = –0.75, p = 0.002). Adherence rate for exercise sessions was 93.9%. Muscle strength and quality of life (QOL) were also improved in the telehealth group compared to controls. There were no technical issues or adverse effects of the intervention observed.
An online exercise and interaction approach was effective in reducing pain and fatigue and improving QOL and muscle strength. The program had good patient adherence.
The online delivery of an interactive exercise intervention was shown to be effective. An Internet-based intervention may be a useful alternative to traditional approaches to deliver such interventions, particularly in the setting of barriers such as distance and time. The comparative costs for staff time to deliver and maintain this type of intervention need to be evaluated.