# TB Nutrition, Immunology and Epidemiology

> **NCT00170404** · PHASE3 · COMPLETED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 887 (—)

## Conditions studied

- Mycobacterium Tuberculosis

## Interventions

- **DRUG:** Folic Acid
- **DRUG:** Micronutrients: Vitamins B1, B2, B6, Niacin, B12, C, E.
- **DRUG:** Selenium
- **DRUG:** Vitamin A

## Key facts

- **NCT ID:** NCT00170404
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2000-06
- **Primary completion:** —
- **Final completion:** 2005-10
- **Target enrollment:** 887 (—)
- **Last updated:** 2010-08-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00170404

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00170404, "TB Nutrition, Immunology and Epidemiology". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT00170404. Licensed CC0.

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