Internet-Based Exercise and Diet Support in Prostate Cancer Survivors

PRIMARY OBJECTIVES: I. To determine the feasibility and acceptability of the Community of Wellness web portal among prostate cancer survivors by conducting a randomized controlled study comparing four levels of web-based content and interaction with participants. SECONDARY OBJECTIVES: I. To compare efficacy of four levels of web-based content in the Community of Wellness web portal in a pilot randomized controlled trial on exercise and dietary habits, self-efficacy for behavior change, motivation for exercise, and changes in treatment-related side effects. OUTLINE: Patients are assigned to 1 of 4 groups. GROUP I: Patients receive "Written Information" which includes access to the TrueNTH open access portal that provides basic written information about exercise and diet. GROUP II: Patients receive access to "Written Information + Prescription", including written information plus additional an exercise prescription and tailored diet recommendations. GROUP III: Patients receive access to "Written Information + Prescription + Technology", including written information, exercise prescription + diet recommendation and additional technology components. Patients complete diet and exercise behavior logs and receive educational and motivational text messages about healthy diet and exercise habits. GROUP IV: Patients receive access to "Written Information + Prescription + Technology + Coaching" and receive written information, exercise prescription + diet recommendation, technology support and a 30-minute (each) diet and exercise consultation plus the ability to receive ongoing advice from coaches via the web portal. After completion of intervention, patients are followed up at 3 months.