Eczema breakthrough: bacteria removal may reduce skin flares
NCT ID NCT06397781
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether clearing Staphylococcus aureus bacteria from the skin can reduce eczema severity in people with atopic dermatitis. Researchers will enroll 100 participants aged 6 and older with moderate-to-severe disease. The goal is to see if decolonization improves skin symptoms and changes how skin cells behave.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2031
An estimate. Start dates often move.
- Expected to finish
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Dec 2039
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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6 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Male or female participants ≥6 yrs of age 2. Meet atopic dermatitis Standard Diagnostic Criteria 3. SCORAD \> 40. Exclusion Criteria: 1. . Enrollment in another clinical trial 2. Hypersensitivity to an agent used for the skin decolonization protocol 3. Use within 4 weeks of systemic treatment with immunosuppressive/immunomodulating drugs (corticosteroids, cyclosporine, mycophenolate, azathioprine, methotrexate) 4. Phototherapy for AD within 4 weeks 5. Treatment with biologics (dupilumab, omalizumab, benralizumab, etc) within sixteen weeks 6. Use of topical steroids, topical calcineurin inhibitors within 7 days 7. Bleach baths within 7 days of the first Visit 8. Use of oral or topical antibiotics within 21 days of the beginning of the study 9. Asthmatics receiving more than 500 μg per day of inhaled corticosteroids 10. History of (HIV, hepatitis B, hepatitis C, tuberculosis malignancy 11. Skin comorbidities that may interfere with assessments: psoriasis, cutaneous T Cell lymphoma,, 12. Severe ongoing medical illnesses e.g. cardiovascular, renal disease, autoimmune disease. 13. Febrile illness at time of visits 14. Suspected immune deficiency or family history of primary immunodeficiency 15. Pregnancy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Boston Children's Hospital
Boston, Massachusetts, 02115, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Skin scans may predict who responds to dupilumab for eczema
- Can a daily liquid medicine calm severe eczema in toddlers and preschoolers?
- Scientists probe whether lebrikizumab rewires diseased skin at the molecular level
- Can a Lab-Made antibody calm severe eczema?
- Is your nose fueling infected eczema and scabies sores?
- Can an eczema drug reshape the Skin's microbial community?