# Estimation of Vitamin A Stores in Children and Women in Guatemala and Relation With Potential Toxicity Markers

> **NCT03345147** · — · COMPLETED · sponsor: **Institute of Nutrition of Central America and Panama** · enrollment: 178 (actual)

## Conditions studied

- Vitamin A Status

## Interventions

- **OTHER:** High Vitamin A intake
- **OTHER:** Normal Vitamin A intake

## Key facts

- **NCT ID:** NCT03345147
- **Lead sponsor:** Institute of Nutrition of Central America and Panama
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-01-13
- **Primary completion:** 2017-09-13
- **Final completion:** 2017-10-30
- **Target enrollment:** 178 (ACTUAL)
- **Last updated:** 2017-11-17

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03345147

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03345147, "Estimation of Vitamin A Stores in Children and Women in Guatemala and Relation With Potential Toxicity Markers". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03345147. Licensed CC0.

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