Feasibility of a Community-Based Cancer Survivor Exercise and Nutrition Education Program: Effects on Self-Efficacy, Quality of Life and Functional Performance
Summary
This clinical trial evaluates whether a supervised community-based exercise and nutrition program is usable and effective for improving cancer survivors' confidence for maintaining their physical activity and nutrition. Cancer survivors often experience problems with the musculoskeletal system (bones, joints, muscles, connective tissue), the cardiopulmonary system (heart, blood vessels and lungs) and the metabolic system (how the body's cells change food into energy) following treatment. There is substantial evidence that physical activity, diet, and weight management can improve quality of life (emotional and physical well-being) and physical fitness. Information gathered from this study may help researchers determine whether participating in a community-based exercise/nutrition training and education program may improve levels of fitness, cardiovascular health, and quality of life for cancer survivors.
Detailed description
PRIMARY OBJECTIVE: I. To assess the feasibility and acceptability of a 12-week supervised community-based exercise/nutrition training and education program for cancer survivors. SECONDARY OBJECTIVE: I. To assess the effectiveness of a supervised exercise and nutrition training and education program by evaluating pre-post changes in exercise self-efficacy. TERTIARY OBJECTIVE: I. To assess changes in functional performance and quality of life (QoL). OUTLINE: Patients participate in a supervised, community-based exercise program consisting of aerobic and resistance exercise over 45-60 minutes twice a week (BIW) for 12 weeks. Beginning at week 2, patients also receive nutrition education and training once a week (QW) for 10 weeks. Patients also wear an activity tracker throughout the study. After completion of study intervention, patients are followed up at 3 months.
Arms & interventions
- OtherExercise Intervention
Participate in exercise program
- OtherMedical Device Usage and Evaluation
Wear an activity tracker
- OtherNutritional Intervention
Participate in nutrition program
- OtherPhysical Performance Testing
Ancillary studies
- OtherQuestionnaire Administration
Ancillary studies
Outcome measures
Primary
Proportion of patients still on study (Feasibility)
Feasibility will be defined as the proportion of patients still on study at the end of the 12 weeks intervention. The feasibility rate will be estimated using a 90% credible region obtained by Jeffrey's prior method. The lower bound will define a plausible lower limit for true (unobserved) feasibility rate. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies.
Time frame: At the end of the 12 week intervention
Percentage of patients on study after 12 weeks who complete at least 70% of intervention activities (Acceptability)
Acceptability will be determined by measuring adherence to the intervention. The adherence rate will be considered acceptable if patients complete at least 70% of the intervention activities. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies.
Time frame: At 12 weeks
Patient satisfaction (Acceptability)
Patient satisfaction will be determined through surveys. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies.
Time frame: Baseline to 3 months post-intervention
Secondary
Changes in exercise and nutrition self-efficacy
Time frame: Baseline to 3 months post-intervention
Eligibility criteria
Study locations (1)
Roswell Park Cancer Institute
Buffalo, New York, 14263