At a glance
ClinicalIndex Comparison RecordN/ACompleted· 15 enrolled
Drug / intervention
Not specified
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.
Pilot Validation of an App to Estimate and Manage Portion Size: The PortionSize Smartphone App
In Brief
An observational study for Dietary Habits. Completed, enrolled 15 participants across 1 site.
Detailed Summary
The objective is to examine the preliminary validity, reliability and perceived participant satisfaction of the PortionSize app.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsDietary Habits
CountriesUnited States
Collaborators--
Timeline
N/ACompletedFinished
202120222023202420252026
First PostedJul 2020
Enrollment StartAug 2020
Primary CompletionNov 2020
TodayJul 2026
First PostedJul 31, 2020
Enrollment StartAug 31, 2020
Primary CompletionNov 20, 2020
TodayJul 2, 2026
Enrollment to primary: 3 monthsPosted 5.9 years ago