Can a probiotic soothe Children's eczema?
NCT ID NCT03863418
First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time
Summary
This trial tests whether the probiotic Lactobacillus rhamnosus GG can ease atopic dermatitis, a chronic skin condition causing dry, itchy patches, in children aged 6 to 36 months. Half of the 100 participants receive the probiotic daily, while the other half get a placebo. Researchers measure changes in a standard eczema severity score and also look at gut bacteria and immune markers. The goal is to see if this supplement offers a safe, additional way to manage eczema symptoms.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Lactobacillus rhamnosus GG, a probiotic supplement
- What this could lead to
- If it works, this could point toward a simple, safe supplement to help manage eczema symptoms in young children.
- What could go wrong
- This is an early-stage trial with 100 children, and previous studies on probiotics for eczema have shown mixed results. The supplement may not improve symptoms, and individual responses can vary.
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
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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100 people
The number who actually took part.
- Started
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May 2019
- Finished
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Dec 2020
- 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 to 36 months
- 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: * Children aged 6-36 months * diagnosis of Atopic Dermatitis according to SCORAD index Exclusion Criteria * Age \< 6 months * age \> 36 months, * skin infections, * ichthyosis, * food allergies, * other allergic diseases, * chronic systemic diseases, * congenital cardiac defects, * active tuberculosis, * autoimmune diseases, * immunodeficiency, * chronic inflammatory bowel diseases, * celiac disease, * cystic fibrosis, * metabolic diseases, * malignancy, * chronic pulmonary diseases, * malformations of the gastrointestinal and/or respiratory tract, * administration of prebiotics/ probiotics/symbiotic/systemic immunomodulators during the 4 weeks before enrolment, * treatments with topical immunomodulators (Tacrolimus or Pimecrolimus) over the three months prior to enrolment; * use of corticosteroids or calcineurin antagonists or phototherapy in the previous 4 weeks, * use of systemic antibiotics or anti-mycotic drugs during 4 weeks before study entry; * investigator's uncertainty about the willingness or ability of the subject to comply with the protocol requirements; * participation in any other studies involving investigational or marketed products concomitantly or within two weeks prior to entry into the study; * hypersensitivity to components contained in study product.
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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.
Contacts and locations
Locations
-
University of Naples Federico II
Naples, Naples, 80131, Italy
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