Triclosan, Triclocarban, and the Microbiota
Public ClinicalTrials.gov record NCT01509976. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Triclosan (5-chloro-2 (22,4-dichlorophenoxy)phenol) is a broad-spectrum antibacterial and antifungal agent that is found in thousands of common household products, including deodorants, toothpaste, "antibacterial" soaps, cleaning products, kitchen utensils, bedding, socks, trash bags. The benefits of triclosan have not been proven except in reducing plaque and gingivitis when used in toothpaste. In this study, the investigators intend to look at whether exposure to triclosan changes the colonizing flora of the skin, gut and mouth as well as changes in certain blood hormone levels, including adipocytokines, androgens, and inflammatory markers. Changes in the gut microbiota have been associated with a variety of disease states such as inflammatory bowel disease, colorectal cancer. Additionally, reductions in the microbiome diversity have been associated with obesity.
Study identification
- NCT ID
- NCT01509976
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Jun 30, 2011
- Primary completion
- Sep 30, 2015
- Completion
- Dec 30, 2017
- Last update posted
- Mar 16, 2021
2011 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Stanford | California | 94305 | — |
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 NCT01509976, 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 Mar 16, 2021 · Synced Sep 27, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01509976 live on ClinicalTrials.gov.