Recruitment and enrollment of caregivers for a lifestyle physical activity clinical trial.

This article presents the efficacy of the recruitment framework used for a clinical trial with sedentary family caregivers of persons with Alzheimer's disease. An integrated social marketing approach with principles of community-based participatory research provided the theoretical framework for organizing recruitment activities. This multi-pronged approach meant that caregivers were identified from a range of geographic locations and numerous sources including a federally funded Alzheimer's disease center, health care providers, community based and senior organizations, and broad-based media. Study enrollment projections were exceeded by 11% and resulted in enrolling n = 211 caregivers into this clinical trial. We conclude that social marketing and community-based approaches provide a solid foundation for organizing recruitment activities for clinical trials with older adults.