Clinical Trial

Obesity Prevention in School-aged Children

Active, Not Recruiting

Summary

This cluster-randomized trial will develop and test an intervention technology for school-aged children. The program combines digital health technology and personalized behavior intervention through a WeChat platform. Our main question is: Does this integrated approach improve obesity related outcomes and behaviors in children? Investigator will: * Compare children receiving the program with those receiving usual care. * Track physical measures and health behaviors to measure effectiveness of intervention. * Evaluate the program's safety, implementation process, and cost-effectiveness. Findings will determine if this approach should be expanded to more communities.

Protocol Amendment History 2 amendments

This ClinicalTrials.gov record has been amended 2 times since 2025-09-24; most recent amendment 2026-03-04.

Status change: Not Yet Recruiting → Active, Not Recruiting 2026-03-04

Trial Details

NCT Number	NCT07203300
Lead Sponsor	Peking University Collaborators: Shandong Maternal and Child Health Hospital
Conditions	Childhood Obesity Prevention
Enrollment	1,400 participants
Start Date	2025-10-01
Primary Completion	2026-10-09 (estimated)
Study Completion	2028-10-09 (estimated)
Updated on ClinicalTrials.gov	2026-03-06