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Botox injections tested for eczema insights in tiny pilot study
NCT ID NCT06928246
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study is testing whether Botox injections can change how skin cells behave in people with mild-to-moderate eczema. Eight adults will receive small doses of Botox into their eczema patches. Researchers will measure changes in eczema severity and analyze skin biopsies to understand nerve-immune interactions. The goal is to learn more about the disease, not to prove a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Botulinum toxin (Botox) injections
- What this could lead to
- If successful, this could point toward a new way to treat eczema by targeting nerve-immune system interactions.
- What could go wrong
- This is a very small, early-phase study with only 8 participants, so results may not apply to everyone. The main goal is to learn about skin biology, not to prove a treatment works.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 8 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Jan 2027
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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18 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: Phase 1b: * Patients 18 years or older at time of consent * Mild-to-Moderate AD, defined as: * BSA ≤ 10% * IGA ≤ 3 * No past biologic therapy * No systemic therapy for 3 months * No topical therapy for treatment of AD for 4 weeks Phase 2: * Patients 18 years or older at time of consent * Mild-to-Moderate AD, defined as: * BSA ≤ 10% * IGA ≤ 3 * At least one patch of eczema of at least 5 cm in diameter * No past biologic therapy * No systemic therapy for 3 months * No topical therapy for treatment of AD for 4 weeks Exclusion Criteria: Phase 1b: * Age less than 18 years old * Pregnant or breastfeeding * Has medical comorbidity such as end stage congestive heart failure or coagulopathy that is a relative contradiction to skin biopsy procedure * Has had prior exposure to biologic treatments or has had prior treatment with systemic non-biologics (e.g. methotrexate) within 12 weeks * Has used topical therapy for treatment of AD within 4 weeks Phase 2: * Patients enrolled in Phase 1 * Age less than 18 years old * Pregnant or breastfeeding * Has medical comorbidity such as end stage congestive heart failure or coagulopathy that is a relative contradiction to skin biopsy procedure * Has had prior exposure to biologic treatments or has had prior treatment with systemic non-biologics (e.g. methotrexate) within 12 weeks * Has used topical therapy for treatment of AD within 4 weeks
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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
2 sites. 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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UPMC Department of Dermatology
RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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University of Pittsburgh Medical Center
NOT_YET_RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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