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ClinicalTrials.gov public records Last synced Sep 15, 2026, 6:10 AM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validity of the PortionSize App to Measure Children's Food Intake

NCT05587816
Conditions
Nutritional Assessment
Interventions
Validation of the PortionSize app
Device
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
7 Years to 12 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validity of an AI-based Program to Identify Foods and Estimate Food Portion Size

NCT05343585
Conditions
Nutrition Assessment
Interventions
PortionSize AI
Device
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 62 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed No phase listed Observational Results available

The PortionSize Smartphone App Pilot (PS Pilot)

NCT04494971
Conditions
Dietary Habits
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Timeline
2020
U.S. locations
1
States / cities
Baton Rouge, Louisiana