L. reuteri DSM 17 938 at a dose of 10(8) colony-forming units per day in early breastfed infants improved symptoms of infantile colic and was well tolerated and safe. Gut microbiota changes induced by the probiotic could be involved in the observed clinical improvement.
In our cohort, L. reuteri improved colicky symptoms in breastfed infants within 1 week of treatment, compared with simethicone, which suggests that probiotics may have a role in the treatment of infantile colic.
This is the first study to evaluate the colonization patterns of gas-forming coliforms in colicky infants and healthy controls identified by molecular methods. Coliform bacteria, particularly Escherichia coli, were found to be more abundant in colicky infants. Our data could help to shed light on the cause of infantile colic.
Our study indicates that colicky infants have different patterns of gut microflora. Further studies are required to understand whether gut microflora is the primary cause of colics or its consequence.
Objectives: The aim of this study was to evaluate the efficacy on crying episodes owing to infantile colic of a new infant formula containing partially hydrolysed whey proteins, prebiotic oligosaccharides (OS), with a high b-palmitic acid content. Design: Prospective randomized controlled study. Setting: Italy. Subjects: Two hundred and sixty-seven formula-fed infants, aged less than 4 months, with infantile colic, were randomized to receive either the new infant formula (study treatment (ST)) or a standard formula and simethicone (6 mg/kg twice a day) (control treatment (CT)). A questionnaire was given to parents to evaluate for 14 days the daily number of colic episodes and crying time. Results: Out of the 199 infants who completed the study, 96 were treated with the new formula and 103 were not treated. Infants receiving the new formula had a significant decrease in colic episodes after 1 week (2.4771.94 at day 7 vs 5.9971.84 at the study entry) compared to infants receiving the CT (3.7271.98 at day 7 vs 5.4171.88 at the study entry) (Po0.0001). Also at day 14, the crying episodes were significantly different between the two groups of infants (1.7671.60 in ST vs 3.3272.06 in CT) (Po0.0001). Conclusions: The use of a partially hydrolysed formula supplemented with fructo-and galacto-OS induces a reduction of crying episodes in infants with colic after 7 and 14 days when compared with a standard formula and simethicone.
Susceptibility to recurrent abdominal pain, allergic and psychological disorders in childhood may be increased by infantile colic. Our findings confirm that severe infantile colic might be the early expression of some of the most common disorders in childhood.
Aim: To evaluate the association between infantile colic and gastrointestinal, allergic and psychological disorders in childhood. Methods: A prospective study was conducted on 103 infants aged 31–87 d. After 10 y, between 2001 and 2003, the children were recalled and a paediatrician evaluated the selected disorders by anamnesis, medical examination, laboratory tests and parent interviews. Results: Of the 103 infants enrolled, 96 completed the study. There was an association between infantile colic and recurrent abdominal pain (p=0.001) and allergic disorders: allergic rhinitis, conjunctivitis, asthmatic bronchitis, pollenosis, atopic eczema and food allergy (p<0.05). Sleep disorders, fussiness, aggressiveness and feelings of supremacy are more frequent in children who suffered from colic during early infancy (p<0.05). A family history of gastrointestinal diseases and atopic diseases was significantly higher in infants with colic than in controls (p<0.05).
Conclusion: Susceptibility to recurrent abdominal pain, allergic and psychological disorders in childhood may be increased by infantile colic. Our findings confirm that severe infantile colic might be the early expression of some of the most common disorders in childhood.
We carried out a cross-sectional study of 115 healthy infants, younger than 6 months old, exclusively breast-fed or formula-fed, to investigate correlations between circulating leptin concentrations and body composition measurements. Serum leptin was evaluated with radioimmunoassay, and body composition with bioelectrical impedance analysis. Multiple regression analysis showed a relationship between serum leptin and body mass index in the entire study population (P = 0.042). There was a significant negative relationship between serum leptin and phase angle (P = 0.006) in formula-fed infants. Serum leptin was positively related to subscapular skinfold thickness (P = 0.055) and negatively to reactance (P = 0.057) only in formula-fed infants, although the differences were just below significance. Serum leptin concentration was higher in breast-fed infants (P = 0.002), and was not correlated with body composition parameters. This study indicates that there is a relation between leptin and infant body composition in the first months of life, although the link needs to be explored further.
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