# The Impact of Vitamin D on Tuberculosis Among Koreans

> **NCT01137370** · — · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 203 (actual)

## Conditions studied

- Tuberculosis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01137370
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-01
- **Primary completion:** 2011-03
- **Final completion:** 2011-04
- **Target enrollment:** 203 (ACTUAL)
- **Last updated:** 2014-02-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01137370

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01137370, "The Impact of Vitamin D on Tuberculosis Among Koreans". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01137370. Licensed CC0.

---

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