# The Efficacy and Safety of Black Rice Bran Extract on Immune Enhancement

> **NCT04940910** · NA · UNKNOWN · sponsor: **Chonbuk National University Hospital** · enrollment: 120 (estimated)

## Conditions studied

- Immunity

## Interventions

- **DIETARY_SUPPLEMENT:** Black rice bran extract
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT04940910
- **Lead sponsor:** Chonbuk National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-02-22
- **Primary completion:** 2021-05-07
- **Final completion:** 2021-06-25
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2021-06-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04940910

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04940910, "The Efficacy and Safety of Black Rice Bran Extract on Immune Enhancement". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04940910. Licensed CC0.

---

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