Skin Microbial Ecology in Atopic Dermatitis
Public ClinicalTrials.gov record NCT04170244. 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
Longitudinal "Real-World" Changes in Skin Microbial Ecology in Atopic Dermatitis (AD) and Psoriasis (PS) Patients
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Everybody's skin has bacteria that normally lives on it. Previous research has shown that people with eczema (or atopic dermatitis \[AD\]) have much higher concentrations of a certain bacteria (S. aureus), especially when their disease is active but little is known about the role that this bacteria plays in psoriasis (i.e. disease severity, biomarkers and skin barrier function). The overarching purpose of this longitudinal study is to understand how the abundance of skin S. aureus (and several commensal bacteria) change as a consequence of standard of care treatment in the URMC dermatology clinics. Other assays and biospecimens will also be collected to address a number of questions.
Study identification
- NCT ID
- NCT04170244
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 240 participants
Conditions and interventions
Conditions
Interventions
- AD subject visit sampling procedures Other
- PS subject visit sampling procedures Other
- Healthy control visit sampling procedures Other
Other
Eligibility (public fields only)
- Age range
- 13 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
- Apr 16, 2019
- Primary completion
- Feb 28, 2027
- Completion
- Mar 31, 2027
- Last update posted
- Jul 13, 2026
2019 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Rochester Medical Center | Rochester | New York | 14642 | Recruiting |
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 NCT04170244, 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 Jul 13, 2026 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04170244 live on ClinicalTrials.gov.