# The PortionSize Smartphone App Pilot (PS Pilot)

> **NCT04494971** · — · COMPLETED · sponsor: **Pennington Biomedical Research Center** · enrollment: 15 (actual)

## Conditions studied

- Dietary Habits

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04494971
- **Lead sponsor:** Pennington Biomedical Research Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-08-31
- **Primary completion:** 2020-11-20
- **Final completion:** 2020-11-20
- **Target enrollment:** 15 (ACTUAL)
- **Last updated:** 2024-11-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04494971

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04494971, "The PortionSize Smartphone App Pilot (PS Pilot)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04494971. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*