# Selenium and Immune Function

> **NCT00279812** · NA · COMPLETED · sponsor: **Quadram Institute Bioscience** · enrollment: 133 (actual)

## Conditions studied

- Healthy

## Interventions

- **DIETARY_SUPPLEMENT:** 50ug selenium enriched yeast
- **DIETARY_SUPPLEMENT:** 100ug selenium enriched yeast
- **DIETARY_SUPPLEMENT:** 200ug selenium enriched yeast
- **DIETARY_SUPPLEMENT:** Control onion
- **DIETARY_SUPPLEMENT:** Enriched onion
- **OTHER:** Placebo

## Key facts

- **NCT ID:** NCT00279812
- **Lead sponsor:** Quadram Institute Bioscience
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-04
- **Primary completion:** 2008-08
- **Final completion:** 2008-08
- **Target enrollment:** 133 (ACTUAL)
- **Last updated:** 2018-07-16

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00279812

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00279812, "Selenium and Immune Function". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT00279812. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*