# Vitamin D Intervention in Infants - Pilot

> **NCT01275885** · PHASE4 · COMPLETED · sponsor: **Helsinki University Central Hospital** · enrollment: 113 (actual)

## Conditions studied

- Vitamin D
- Supplementation

## Interventions

- **DIETARY_SUPPLEMENT:** cholecalciferol (D3)
- **DIETARY_SUPPLEMENT:** cholecalciferol (D3)
- **DIETARY_SUPPLEMENT:** cholecalciferol (D3)

## Key facts

- **NCT ID:** NCT01275885
- **Lead sponsor:** Helsinki University Central Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-08
- **Primary completion:** 2011-05
- **Final completion:** 2011-06
- **Target enrollment:** 113 (ACTUAL)
- **Last updated:** 2011-07-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01275885

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01275885, "Vitamin D Intervention in Infants - Pilot". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT01275885. Licensed CC0.

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