NurseJet
Back to Discover
Systematic ReviewResearchPatient Education

Infant-only probiotics did not prevent atopic dermatitis in an 18-trial review

The Journal of International Medical Research (PubMed)Jul 30, 2026

AI-summarized from the linked source. Educational brief, not medical advice.

Brief summary

A systematic review and meta-analysis of 18 randomized trials involving 10,195 participants found no significant reduction in atopic dermatitis when probiotic supplementation was initiated only during infancy.

What NurseJet pulled from the source

The pooled risk ratio was 0.94, with a 95% confidence interval from 0.72 to 1.25 and substantial heterogeneity. Sensitivity analyses did not change the finding, two trials had high risk of bias, and the authors distinguished infant-only regimens from earlier reviews that combined maternal and infant supplementation.

Why this matters for nurses

Pediatric nurses and clinicians frequently answer family questions about supplements marketed for eczema prevention. This synthesis supports accurate counseling that infant-only probiotic supplementation has not shown consistent preventive benefit.

Bedside takeaway

Current pooled evidence does not support infant-only probiotics as routine prevention for atopic dermatitis.

How This Applies in Practice

Use this when: Counseling a parent or caregiver who is considering an infant probiotic specifically to prevent atopic dermatitis.

On your shift

  • Clarify the family's prevention goal, the exact product or strain, current feeding, allergies, and other supplements.
  • Explain that infant-only regimens did not reduce atopic dermatitis consistently across the pooled randomized trials.
  • Document supplement use and reinforce the clinician-approved nutrition, skin-care, and follow-up plan.
Keep in mind: Products and regimens varied, and this review did not test treatment of existing dermatitis. Follow pediatric guidance, facility policy, and provider orders.

Key takeaways

  • The review included 18 randomized trials and 10,195 participants aged zero to 36 months.
  • Infant-only probiotic supplementation did not significantly reduce atopic dermatitis risk.
  • Between-study heterogeneity was substantial, with an I-squared value of 72.8%.
  • Two included trials had high risk of bias, mainly because of missing outcome data.

Practice implications

  • When families ask about probiotics for eczema prevention, clarify the intended product and goal, assess what the infant is already receiving, and avoid presenting supplementation as established prevention. Reinforce the clinician-approved feeding, skin-care, and follow-up plan and document supplement use.

Limitations & cautions

  • The pooled trials varied substantially, specific probiotic strains and regimens may not be interchangeable, and two studies had high risk of bias. The conclusion addresses supplementation initiated only during infancy and does not establish the effects of combined maternal-infant regimens or treatment of existing dermatitis.
  • AI-summarized from the linked source. Review the original article before applying to practice.

Citations

Exact source links

Public citations are filtered to exact credible source pages. Homepage-only or invalid links stay in admin review and are not shown here.

The Journal of International Medical Research (PubMed)

The Journal of International Medical Research (PubMed). Efficacy of probiotics in preventing atopic dermatitis in infants: A systematic review and meta-analysis.

Open original source

https://pubmed.ncbi.nlm.nih.gov/42530959/

Professional education only

This summary does not replace clinical judgment, facility policy, provider orders, or official guidelines. Verify practice changes against the original source and local protocol.

Related briefs

More updates for this clinical area

Back to Discover

Journal of midwifery & women's health (PubMed)

A retrospective analysis of US natality data found no statistically significant yearly difference in neonatal mortality between freestanding birth centers and hospitals among term, singleton, vertex births without major medical risk factors from 2015 through 2024.

L&D / OBPedsAI summaryReview source

Pediatric emergency care (PubMed)

A double-blind randomized trial found no reduction in vomiting or faster oral tolerance with intravenous pantoprazole versus placebo in children with acute gastroenteritis and persistent vomiting after ondansetron.

PedsEmergencyAI summaryReview source

Journal of neurology (PubMed)

A cumulative meta-analysis found longer survival over time in Duchenne muscular dystrophy, alongside a shift from predominantly respiratory toward cardiac causes of death.

PedsICUAI summaryReview source