# Can Vitamin D Supplementation in the First Year of Life Prevent Food Allergy in Infants? The VITALITY Trial: Parts 1&2

> **NCT02112734** · PHASE4 · ACTIVE_NOT_RECRUITING · sponsor: **Murdoch Childrens Research Institute** · enrollment: 2739 (actual)

## Conditions studied

- Food Allergy

## Interventions

- **DRUG:** Vitamin D
- **DRUG:** placebo

## Key facts

- **NCT ID:** NCT02112734
- **Lead sponsor:** Murdoch Childrens Research Institute
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2014-12
- **Primary completion:** 2028-04
- **Final completion:** 2028-12
- **Target enrollment:** 2739 (ACTUAL)
- **Last updated:** 2025-12-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02112734

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02112734, "Can Vitamin D Supplementation in the First Year of Life Prevent Food Allergy in Infants? The VITALITY Trial: Parts 1&2". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT02112734. Licensed CC0.

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