Cue-Reward Learning and Weight Gain in Youth — ChildLearn  

Obesity Clinical Trial

Official title: Cue-Reward Learning and Weight Gain in Youth

Status Completed

Clinical Trial Summary

The objective of the study is to compare children at low risk for obesity (two healthy weight parents) to children at high risk for obesity (two overweight parents) in their response rate to food taste and in their rate of learning using fMRI.

Clinical Trial Description

The primary aim of this project is to conduct an adequately powered study that compares children at low risk for obesity to children at high risk for obesity on their brain responses to food tastes during a pavlovian learning task. Seven assessment visits will be conducted at three separate time points; baseline, 1-year follow up, and 2-year follow up. Assessments will include anthropometry, interviews, computer tasks, questionnaires, and an fMRI scan. This program of research tests a novel hypothesis regarding overeating and the development of obesity in children, and could provide critical data on individual vulnerabilities to overeating for further research. Furthermore, this study could provide mechanisms for intervention with regards to cue-reward learning in children, to ultimately prevent obesity in youth. ;

Related Conditions & MeSH terms

• Obesity
• Overweight
• Weight Gain

• NCT number: NCT03254576
• Study type: Observational
• Source: University of California, San Diego
• Status: Completed
• Start date: December 2016
• Completion date: December 27, 2023