MedTrace Logo

Skin Microbial Ecology in Atopic Dermatitis

NCT04170244 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 240

Last updated 2025-06-05

No results posted yet for this study

Summary

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.

Conditions

Interventions

OTHER

AD subject visit sampling procedures

Skin swabs for microbial analysis, Tape stripping and transepidermal water loss measurements (TEWL) with tape stripping (all patients) to assess skin barrier function, blood serum (adults \& optional for adolescents), and optional biopsy (adults only)

OTHER

PS subject visit sampling procedures

Skin swabs for microbial analysis, Tape stripping and transepidermal water loss measurements (TEWL) with tape stripping (all patients) to assess skin barrier function, and blood serum (optional for all PS subjects)

OTHER

Healthy control visit sampling procedures

Skin swabs for microbial analysis, Tape stripping and transepidermal water loss measurements (TEWL) with tape stripping (all patients) to assess skin barrier function, blood serum (adults \& optional for adolescents), and optional biopsy (adults only)

Sponsors & Collaborators

  • University of Rochester

    lead OTHER

Eligibility

Min Age
13 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-04-17
Primary Completion
2027-03-01
Completion
2027-04-01

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04170244 on ClinicalTrials.gov