Probiotic Detection and Persistence Study
Public ClinicalTrials.gov record NCT04065503. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Detection and Persistence of a Product Containing L. Helveticus R-0052, L. Casei HA-108, B. Breve HA-129, B. Longum R-0175 and S. Thermophilus HA-110 in Healthy Adults: an Open-label Pilot Study.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The aims of this study are to determine how long it takes for the strains of a probiotic formulation to be detected in feces after the start of an intervention, how long they persist after the end of the intervention, and the associations between detection and persistence with total gut transit time.
Study identification
- NCT ID
- NCT04065503
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 31 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 55 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
- Dec 5, 2019
- Primary completion
- Feb 25, 2020
- Completion
- Dec 30, 2020
- Last update posted
- Jan 18, 2021
2019 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Food Science and Human Nutrition Department | Gainesville | Florida | 32611 | — |
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 NCT04065503, 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 Jan 18, 2021 · Synced Sep 12, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04065503 live on ClinicalTrials.gov.