Adaptive Implementation to Optimize Delivery of Obesity Prevention Practices in Early Care and Education Settings

"Together, We Inspire Smart Eating" (WISE) is an intervention that improves children's diets in ECE. WISE includes 4 key evidence-based practices (EBPs): (1) hands-on exposures to fruits and vegetables, (2) role modeling by educators, (3) positive feeding practices, and (4) a mascot associated with fruits and vegetables. Standard implementation approaches to WISE result in suboptimal implementation of WISE EBPs. Additional implementation strategies are needed to increase adoption and fidelity to EBPs. To date, most studies have employed an "all-or-nothing" approach, comparing multifaceted strategies to control groups without implementation support. Thus, there is an urgent need for optimized strategies that tailor implementation support intensity to the unique challenges and limited resources of the ECE context. The overall objectives of this application are to determine the effectiveness and cost-effectiveness of an adaptive implementation approach to improve adoption of the EBPs of WISE while also examining implementation mechanisms. The central hypothesis is that the addition of high-intensity strategies at sites that do not respond to low-intensity strategies will improve implementation and health outcomes.

NCT Number	NCT05050539
Lead Sponsor	University of Arkansas Collaborators: Louisiana Tech University
Conditions	Obesity, Childhood, Nutrition Aspect of Cancer
Enrollment	1,613 participants
Start Date	2022-06-14
Primary Completion	2025-05-30 (estimated)
Study Completion	2026-05-29 (estimated)
Updated on ClinicalTrials.gov	2026-08-11