# Effect of Vitamin A Supplementation on Iron Metabolic Homeostasis of Preschool Children in Sichuan,China

> **NCT01355263** · NA · COMPLETED · sponsor: **Chengdu Maternal and Children's Health Care Hospital** · enrollment: 450 (actual)

## Conditions studied

- Iron Metabolic Homeostasis

## Interventions

- **DRUG:** iron and vitamin a

## Key facts

- **NCT ID:** NCT01355263
- **Lead sponsor:** Chengdu Maternal and Children's Health Care Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2011-07
- **Primary completion:** 2012-02
- **Final completion:** 2012-08
- **Target enrollment:** 450 (ACTUAL)
- **Last updated:** 2013-02-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01355263

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01355263, "Effect of Vitamin A Supplementation on Iron Metabolic Homeostasis of Preschool Children in Sichuan,China". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT01355263. Licensed CC0.

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