# Impact of the WHO Recommended Vitamin A Supplementation at Immunisation Contacts

> **NCT00514891** · PHASE4 · TERMINATED · sponsor: **Bandim Health Project** · enrollment: 9500 (estimated)

## Conditions studied

- Mortality
- Morbidity

## Interventions

- **BIOLOGICAL:** Vitamin A

## Key facts

- **NCT ID:** NCT00514891
- **Lead sponsor:** Bandim Health Project
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2007-08
- **Primary completion:** 2012-06
- **Final completion:** 2012-12
- **Target enrollment:** 9500 (ESTIMATED)
- **Why stopped:** Reccomended by DSMB after review of planned interim analyses.
- **Last updated:** 2011-03-01

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00514891

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00514891, "Impact of the WHO Recommended Vitamin A Supplementation at Immunisation Contacts". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00514891. Licensed CC0.

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