Conclusion : Limited low- quality evidence indicates that probiotic supplementation may be associated with earlier acquisition of tolerance to CMP in children with CMPA .
CMPA is associated with significant socioeconomic burden.• Elimination diet and extensively hydrolyzed formula is the mainstay of the management of CMPA.What is New:• This first systematic review of r and omized controlled trials shows that probiotics as an adjuvant can lead to earlier acquisition of tolerance to CMP  in children at 36 months of age .
However , the evidence is low quality and influenced by data from one large study .• Probiotic supplementation was not associated with earlier resolution of hematochezia
Cow ’s milk protein allergy ( CMPA ) is the commonest food allergy in infancy and is associated with significant health burden .
Given their immune modulatory properties , probiotics have been proposed as a strategy for management of CMPA .
We aim ed to systematic ally review efficacy and safety of probiotics in the management of CMPA .
Large well- design ed trials are essential to confirm these findings .What is Known:• Cow ’s milk protein allergy ( CMPA ) is one of the commonest food allergies in children .
Nutritional Value of a Rice-Hydrolysate Formula in Infants with Cows' Milk Protein Allergy: A Randomized Pilot Study
This study was design ed to assess whether a rice-hydrolysate formula allows normal growth and adequate metabolic balance in infants with cows ' milk protein allergy . Infants ( seven females , nine males ; aged 6–14 months ) were r and omly assigned to receive a rice-hydrolysate formula ( n = 8) or a soy formula ( control group , n = 8) . St and ardized growth indices ( Z scores ) and biochemical parameters were evaluated during a 6-month treatment period . Infants in both groups showed normal growth patterns during the study , and no adverse reactions were seen . Mean plasma biochemical parameters were within the normal ranges , and did not differ between groups . In conclusion , rice-hydrolysate formula may be a nutritionally suitable alternative for infants with cows ' milk protein allergy . Larger studies , with satisfactory power , should be undertaken to confirm these findings
Conclusion : Limited low- quality evidence indicates that probiotic supplementation may be associated with earlier acquisition of tolerance to CMP in children with CMPA .
CMPA is associated with significant socioeconomic burden.• Elimination diet and extensively hydrolyzed formula is the mainstay of the management of CMPA.What is New:• This first systematic review of r and omized controlled trials shows that probiotics as an adjuvant can lead to earlier acquisition of tolerance to CMP  in children at 36 months of age .
However , the evidence is low quality and influenced by data from one large study .• Probiotic supplementation was not associated with earlier resolution of hematochezia
Cow ’s milk protein allergy ( CMPA ) is the commonest food allergy in infancy and is associated with significant health burden .
Given their immune modulatory properties , probiotics have been proposed as a strategy for management of CMPA .
We aim ed to systematic ally review efficacy and safety of probiotics in the management of CMPA .
Large well- design ed trials are essential to confirm these findings .What is Known:• Cow ’s milk protein allergy ( CMPA ) is one of the commonest food allergies in children .