Trial Parameters
Brief Summary
Using the Multiphase Optimization Strategy (MOST) framework, an engineering-based approach to efficiently and systematically develop, optimize, and evaluate behavioral interventions, this study will test three components: (1) 1:1 counseling with a registered dietitian, (2) behavioral skills development, and (3) group support for delivery alongside a core nutrition curriculum within a clinical exercise oncology program.
Eligibility Criteria
Inclusion Criteria: For program delivery staff: 1. Men and women 2. Age ≥ 18 years 3. Speak English 4. Self-reported previous experience in the delivery of nutrition, exercise, or behavioral weight management programs For intervention participants: 1. Men and women 2. Age 18-75 years 3. BMI 25-45 kg/m2 4. History of cancer within the past 10 years with a diagnosis of an adulthood cancer of any type 5. In maintenance or surveillance status, defined as completion of active cancer therapy (e.g., surgery, radiation, chemotherapy, immunotherapy) with curative intent at least 3 months and no more than 10 years prior to enrollment or active surveillance with no treatment; ongoing targeted or hormone therapies ≥3 months prior to intervention start date and/or ongoing maintenance therapy ≥1 year is permitted (exceptions to this timeframe for completion of other therapies can be made on a case-by-case basis by the PI if patients are tolerating therapy without adverse effects and will have comple