CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 31 enrolled
Drug / intervention
Validation of the PortionSize appdevice
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/NCT05587816
NCT05587816N/ACompleted
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Evaluating the Validity of a Novel Tool to Measure Children's Food Intake and Improve Health

Pennington Biomedical Research Center·interventional·Posted Oct 20, 2022·Updated Apr 15, 2026

In Brief

A clinical study evaluating Validation of the PortionSize app for Nutritional Assessment. Completed, enrolled 31 participants across 1 site.

Detailed Summary

The purpose of this study is to assess the validity of the PortionSize™ app to quantify children's own dietary intake and children's intake by parents or caregivers.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsNutritional Assessment
CountriesUnited States
CollaboratorsBlue Cross Blue Shield

Timeline

N/ACompletedFinished
2023202420252026
First PostedOct 20, 2022
Enrollment StartOct 28, 2022
Primary CompletionMar 6, 2023
Study CompletionMar 13, 2023
TodayJul 2, 2026
Enrollment to primary: 4 monthsPosted 3.7 years ago

Interventions

Validation of the PortionSize appdevice

The investigators will recruit 40 dyads (40 children aged 7-12 years old and 40 parents or caregivers) using a convenience sample for this pilot study. Children and their parents or caregivers will be trained to use the PortionSize app at Pennington Biomedical Research Center (PBRC). Children will use the PortionSize app and estimate food intake from pre-weighed meals (simulated meals) at PBRC clinic. Children will not consume the simulated meals. Children's parents or caregivers will also use the PortionSize app and estimate the food intake of their children (at least one meal and a snack each day) for two consecutive days at home.