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Effects of Multi-day Interruptions in Sitting on Type 2 Diabetes-relevant Outcomes in Children
Sponsor: University of Southern California
Summary
The overall objective of this in-lab randomized controlled trial is to test the efficacy of multi-day interruptions in sedentary behavior vs. single bouts of sustained exercise on metabolic, cognitive, affective, and cardiac autonomic nervous system responses in children with overweight and obesity who are at risk for type 2 diabetes. The use of continuous glucose monitoring will provide insight into the daily and cumulative metabolic effects of each condition that have thus far not been studied. In-lab studies demonstrating sustained efficacy of this approach in ameliorating negative effects of sedentary behaviors in children are necessary for the optimization of field-based interventions. Given the lack of success of interventions to prevent obesity-related diseases and increasing rates of type 2 diabetes in children and its related healthcare costs, this study addresses a critical public health need by testing of novel intervention strategies to reduce obesity-related diseases in children with overweight and obesity.
Official title: Testing the Efficacy of Multi-day Interruptions in Sedentary Behaviors on Metabolic, Cognitive, and Affective Outcomes in Youth at Risk for Type 2 Diabetes
Key Details
Gender
All
Age Range
8 Years - 11 Years
Study Type
INTERVENTIONAL
Enrollment
188
Start Date
2022-03-01
Completion Date
2026-08-31
Last Updated
2025-06-05
Healthy Volunteers
Yes
Conditions
Interventions
SIT+WALK
Participants will interrupt their sitting for one week
EX
Participants will perform a single bout of exercise and then sit for the remaining time for one week
Locations (1)
Britni Ryan Belcher, PhD, MPH
Los Angeles, California, United States