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Probiotics in Children: What Is the Evidence?
Iva Hojsak1,2,3
1Children's Hospital Zagreb, Zagreb, Croatia.
Insights
Certain probiotic strains like Lactobacillus rhamnosus GG and Saccharomyces boulardii effectively treat acute gastroenteritis and prevent diarrhea. Pediatricians should recommend only proven probiotic strains for specific clinical uses.
Area of Science:
- Microbiology
- Pediatrics
- Gastroenterology
Background:
- Increasing research on probiotics makes it challenging for clinicians to stay updated.
- Evidence-based recommendations are needed for specific pediatric clinical indications.
Purpose of the Study:
- To summarize the evidence for probiotic use in pediatric clinical indications.
- To guide pediatricians in selecting appropriate probiotic strains.
Main Methods:
- Literature review of studies on probiotic efficacy in pediatric populations.
- Focus on well-defined clinical indications relevant to pediatric practice.
Main Results:
- Lactobacillus rhamnosus GG (LGG) and Saccharomyces boulardii show proven efficacy in treating acute gastroenteritis.
- These strains are also effective in preventing antibiotic-associated diarrhea.
- LGG demonstrates effectiveness in preventing nosocomial diarrhea and respiratory tract infections in daycare settings.
Conclusions:
- Probiotic strain efficacy varies across different clinical indications.
- Only probiotic strains with demonstrated efficacy and safety should be recommended for pediatric use.
Abstract:
The number of papers discussing probiotics increases tremendously that limits the possibility for primary care physicians and clinicians to stay updated. Therefore, the aim of this paper will be to summarize available evidence of probiotic use in well-defined clinical indications of importance for pediatricians. Based on currently available evidence certain probiotic strains (Lactobacillus rhamnosus GG [LGG] and Saccharomyces boulardii) have proven effect in the treatment of acute gastroenteritis and prevention of antibiotic associated diarrhea. Furthermore, LGG was proven to be effective in prevention of nosocomial diarrhea and respiratory tract infection in day care centers. In conclusion, not all probiotic strains have same efficacy for all clinical indications, therefore, only strains with proven efficacy and safety should be recommended.
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