Effect of probiotic administration in the therapy of pediatric thermal burn.

Oral probiotic administration has been advocated for treatment and prevention of a diverse range of disorders. This study was undertaken to evaluate the effect of probiotic supplementation on outcome of pediatric post-burn patients. Forty thermally-injured pediatric patients with total body surface burns between 20-50% and depth between 5-10% were randomized in a prospective, double-blind, controlled clinical trial into two even groups: probiotic group (n=20), who received probiotic preparations, and placebo control group (n=20). Clinical outcomes, including GIT tolerance, incidence of infection, need for grafting, length of hospital stay and mortality were recorded. Laboratory measurements of serum CRP, serum albumin, serum IgA and total lymphocyte count were done upon admission and on days 4, 7 and 14. There were no significant differences between the groups regarding age (3.67 ± 0.67 vs. 3.56 ± 0.73), sex, %BSA (34.5 ± 1.96 vs. 33.9 ± 1.82) and %deep burns (6.95 ± 0.34 vs. 7.25 ± 0.39). Frequency of diarrhea (3 vs. 9), need for grafting (2 vs. 8) and length of hospital stay (17.25 ± 0.5 days vs. 21.9 ± 2.2 days) were significantly lower in the probiotic group (p=0.038, p=0.028 and p=0.044, respectively). A trend towards a decrease in incidence of infections (7 vs. 12) was noted in the probiotic group (p=0.113). There was no mortality in our series. There was improvement in the patients' overall outcome related to wound healing and length of hospital stay following the use of probiotics. However, their effects on infectious morbidity and mortality remain unclear and require further investigation.