Investigating the skin microbiome in patients with atopic dermatitis receiving systemic therapy
Official title: Identification of Skin-associated Microbiota in Atopic Dermatitis Patients Undergoing Systemic Therapy
Run by Charite University, Berlin, Germany · NCT05099315 · Data updated 2026-11-12
This study looks at how the skin bacteria of people with moderate to severe atopic dermatitis change while they are on systemic treatments to see if it can help improve their care and understanding of the condition.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 600 (estimated) |
| Sponsor | Charite University, Berlin, Germany Academic / other |
| Locations | 1 site (Berlin, State of Berlin) |
| Status | Recruiting |
| Started | October 1, 2019 |
| Main results expected | December 31, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | October 22, 2026 |
| Trial ID | NCT05099315 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults with moderate to severe atopic dermatitis who are indicated for systemic therapy.
✕Probably not a fit
Patients under 18 years of age or those who are pregnant or lactating will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to explore how the skin microbiome changes in patients with moderate to severe atopic dermatitis undergoing systemic therapy, such as biologics or Janus kinase inhibitors. Patients will be monitored over two years with routine examinations every quarter, including blood and skin microbiome sampling. The study seeks to generate new hypotheses regarding the pathogenesis of atopic dermatitis and develop objective scales for assessing disease severity. By understanding these changes, the research could lead to improved therapeutic strategies and disease management.
Why it matters
Potential benefit: If successful, this study could enhance the understanding and management of atopic dermatitis, leading to better treatment options for patients.
How similar studies have gone: While the specific approach of this study is exploratory, similar studies have shown promise in understanding the role of the microbiome in skin conditions.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients with moderate to severe atopic dermatitis * Indication for systemic therapy Exclusion Criteria: * Patients under 18 years of age upon introducing systemic therapy * Pregnant and lactating women
Where it's running
-
Dpt of Dermatology and Allergology, Charité - Universitätsmedizin Berlin
Berlin, State of Berlin, Germany Recruiting
Study contacts
- Study coordinator: Margitta Worm, Prof
- Email: margitta.worm@charite.de
- Phone: +49 30 450 518105
Similar studies
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This study looks at whether lebrikizumab changes the skin bacteria, fungi, and specifically Staphylococcus species, in adults with moderate-to-severe atopic dermatitis.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.