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Efficacy and Mechanism of Breast Milk-Derived Limosilactobacillus reuteri FN041 in Alleviating Atopic Dermatitis in Children

Efficacy and Mechanism of Breast Milk-Derived Limosilactobacillus reuteri FN041 in Alleviating Atopic Dermatitis in Children

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600126550
Enrollment
Unknown
Registered
2026-06-11
Start date
2026-05-08
Completion date
Unknown
Last updated
2026-06-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Eczema

Interventions

Placebo group:One placebo was administered orally twice daily for 4 consecutive weeks.
Positive control group:One sachet of lyophilized powder for the positive control group, containing three strains including *Lactobacillus rhamnosus* ATCC 53103, *Bifidobacterium animalis* subsp. *lact
High-dose FN041 group:TWO sachet of FN041(1×10^10CFU/strain) lyophilized powder was administered orally twice daily for 4 consecutive weeks.
Low-dose FN041 group:One sachet of FN041(1×10^10CFU/strain) lyophilized powder was administered orally twice daily for 4 consecutive weeks.

Sponsors

Changzhou Maternal and Child Health Care Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
2 Years to 10 Years

Inclusion criteria

Inclusion criteria: 1. Aged 2–10 years; (45% of children develop the disease within 6 months, and 85% by the age of 5 years; J Am Acad Dermatol. 2000, 43: 649–655) 2. Children with eczema diagnosed according to the Williams criteria; 3. Able to provide skin and fecal samples; 4. Informed consent signed by the mother or legal guardian.

Exclusion criteria

Exclusion criteria: 1. Received antibiotic treatment within 4 weeks prior to enrollment; 2. Exposure to commercial probiotic products within the past 1 week; 3. Acute gastrointestinal infection; 4. Chronic diseases or potential infection risks, such as neurological disorders, metabolic diseases, chronic respiratory diseases, congenital abnormalities, etc.; 5. Known or suspected immunodeficiency.

Design outcomes

Primary

MeasureTime frame
Scoring Atopic Dermatitis;Eczema Area and Severity Index;Children’s Dermatology Quality of Life Index;Dermatitis Family Impact Questionnaire;

Countries

China

Contacts

Public ContactHu Haiting

Changzhou Maternal and Child Health Care Hospital

hht1173@126.com+86 181 0612 3755

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 21, 2026