CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 659 enrolled
Drug / intervention
High Fivebehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT07357857
NCT07357857N/ACompleted

Effectiveness of the "High Five!" Program for Reducing the Risk of Overweight and Obesity in Early School-age Children

Institute of Mother and Child, Warsaw, Poland·interventional·Posted Jan 22, 2026·Updated Jan 30, 2026

In Brief

A clinical study evaluating High Five for Overweight, Childhood and 2 related conditions. Completed, enrolled 659 participants across 1 site.

Detailed Summary

The goal of this interventional study is to assess the effectiveness of the school-based "High Five!" program in reducing overweight, obesity and high blood pressure in children aged 7-9 years old. The main questions it aims to answer are: * Does participation in the "High Five!" program reduce the proportion of child participants with elevated body mass index (BMI), waist and hip circumference, and blood pressure? * Does participation in the "High Five!" program increase adherence to recommended health behaviors (healthy eating, physical activity, screen time management, and sleep hygiene) among participating children? Researchers compare "High Five!" to the school practice as usual to see if this program works to prevent overweight and related health problems in children. Students participate in 6 sessions. Sessions 1-5 are dedicated to five health-related topics such as mental health, nutrition, physical activity, screen time and sleep while session 6 serves as a summarizing and reinforcing lesson. Sessions are based on active methods (play, individual / small group work) and carried out in accordance with detailed scenarios by trained specialists: the class teacher and the school nurse. Parents/guardians of participating students are engaged in promoting healthy behaviors and creating a supportive home environment via self-reading of the "portions of knowledge" on the topics covered by the program and completion of home tasks with their children.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesPoland

Timeline

N/ACompletedFinished
2026
First PostedJan 22, 2026
Enrollment StartApr 23, 2025
Primary CompletionNov 28, 2025
TodayJul 2, 2026
Enrollment to primary: 7 monthsPosted 5 months ago

Interventions

High Fivebehavioral

The "High Five!"program is based on the Life course theory and family-individual-school (FIS) model. Students are the main target groups of the program, and parents cooperate with the school to enhance the effects of the intervention. Activities addressed to students include the implementation of 6 scenarios, concerning health-related issues, carried out in accordance with detailed scenarios by trained teacher and school nurse. Parents support th program by performing special home tasks together with the child.