• 1. Department of Nutrition and Food Hygiene, West China School of Public Health, Sichuan University, Chengdu 610041, China; 2. Department of Health Statistics, West China School of Public Health, Sichuan University, Chengdu 610041, China; 3. Zigong Center for Disease Control and Prevention, Zigong 643000, China;
ZENG Guo, Email: zgmu2003@126.com
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Objective  To systematically evaluate the preventative effect of probiotics for infantile eczema and atopic eczema.
Methods  Databases including PubMed, EMbase, MEDLINE (Ovid), CENTRAL, CBM and CNKI were searched from inception to February 2012, so as to collect the randomized controlled trials (RCTs) on probiotics in preventing infantile eczema and atopic eczema. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, evaluated quality and cross-checked. Then the meta-analysis was conducted using RevMan 5.0 software.
Result  A total of 15 RCTs involving 3 179 infants were included. The results of meta-analyses on 8 high quality RCTs showed that: the incidence of infantile eczema was lower in the probiotics group than the placebo group, with a significant difference (RD=–0.06, 95%CI –0.10 to –0.03, P lt;0.05). Probiotics had no preventative effect on infantile atopic eczema (RD=–0.02, 95%CI –0.08 to 0.03, P gt;0.05), and had preventative effects on both high risk population (RD=–0.09, 95%CI –0.15 to –0.03, P lt;0.05) and general population (RD=–0.05, 95%CI –0.10 to 0.00, P lt;0.05) of infantile eczema.
Conclusion  Probiotics have certain preventative effects on infantile eczema. Due to the differences of probiotics in the aspects such as probiotic strain, dosage, treatment course, etc., its specific effects on infantile eczema and atopic eczema should be further tested.

Citation: WANG Yu,ZENG Guo,ZHU Cairong,HUANG Lujiao,LIU Ke,YU Li. Preventative Effects of Probiotics for Infantile Eczema and Atopic Eczema: A Systematic Review. Chinese Journal of Evidence-Based Medicine, 2012, 12(11): 1372-1378. doi: 10.7507/1672-2531.20120214 Copy

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