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Completed Not applicable Interventional Accepts healthy volunteers

Acute Immune Modulation by Probiotic Strain

ClinicalTrials.gov ID: NCT06754228

Public ClinicalTrials.gov record NCT06754228. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 10:56 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Acute Immune Modulation by Probiotic Strain Bacillus Coagulans JBI-YZ6.3 (BC4U)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Clinical proof-of-concept study, comparing the acute immune impacts of 3 doses of a probiotic strain to a placebo. This study involves twenty-four participants, composed of healthy adults, who will be taking a placebo and 3 different doses of the probiotic at different times. Testing for immune status and cytokine levels will be conducted to determine the acute impact of the probiotic on immune function when compared to a placebo.

Study identification

NCT ID
NCT06754228
Recruitment status
Completed
Study type
Interventional
Phase
Not applicable
Lead sponsor
Natural Immune Systems Inc
Other
Enrollment
12 participants

Conditions and interventions

Interventions

Dietary Supplement

Eligibility (public fields only)

Age range
18 Years to 75 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Nov 12, 2024
Primary completion
Sep 29, 2025
Completion
Dec 22, 2025
Last update posted
Aug 16, 2026

2024 – 2025

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
NIS Labs Klamath Falls Oregon 97601

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT06754228, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 16, 2026 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06754228 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →