Evidence of preventive effect of probiotics and prebiotics for infantile eczema

Area of Science:

• Immunology
• Microbiome research
• Pediatric allergy

Background:

• Infantile eczema, particularly atopic dermatitis, is often the initial sign of atopic predisposition in children.
• Probiotics and prebiotics represent promising interventions for preventing atopic diseases.
• Recent literature highlights the evolving strategies in this field.

Purpose of the Study:

• To review recent studies on probiotics and prebiotics for preventing infantile eczema.
• To hypothesize on the most effective intervention strategies for atopic dermatitis prevention.
• To analyze the role of microbiota modulation in early atopy.

Main Methods:

• Systematic review of recent literature on probiotic and prebiotic interventions.
• Analysis of studies administering probiotics and prebiotics during pregnancy and early infancy.
• Evaluation of combination therapies versus single-agent interventions.

Main Results:

• Combined probiotic and prebiotic administration from pregnancy to early infancy demonstrated higher protective potential against infantile eczema.
• Interventions were generally administered during late pregnancy through the first six months of life.
• The efficacy of single probiotic or prebiotic strains varied.

Conclusions:

• The impact of probiotic and prebiotic supplementation on early atopic manifestations like infantile eczema remains debated.
• Future prevention strategies should integrate microbiota-targeted interventions with other approaches, such as active antigen-specific tolerance induction.
• Optimizing intervention timing and combinations is crucial for enhanced efficacy in preventing atopic diseases.