Magnesium alginate in children with uncontrolled asthma.

Gastroesophageal reflux disease (GERD) may be frequently associated with asthma in children and may affect asthma control. Proton pump inhibitors (PPI) are commonly prescribed in asthmatic children, despite uncertain efficacy on respiratory symptoms and risk of relevant adverse effects.

The association of coeliac disease in childhood with functional gastrointestinal disorders: a prospective study in patients fulfilling Rome III criteria.

BACKGROUND: An association between coeliac disease (CD) and functional gastrointestinal disorders (FGIDs) has at present only been demonstrated in adults. AIMS: To assess the prevalence of FGIDs at 1 year and the role of psychological aspects on the development of FGIDs in CD children. METHODS: One-hundred consecutive CD children (36M and 64F) were followed up for 1 year. Fifty-six children (25M and 31F) represented the control group. All children and/or their parents completed validated questionnaires for GI symptoms, depression, and anxiety. GI symptoms at diagnosis and after 1 year of gluten-free diet (GFD) were compared. RESULTS: Twenty-three/82 (28%) CD patients followed up prospectively, on GFD from at least 1 year, fulfilled the Rome III criteria for FGIDs compared with 5/56 (8.9%) controls (P = 0.008; χ² = 6.8; OR: 3.97; 95% CI: 1.40-11.21). Children complaining with GI symptoms alone [21/52 (40.3%)] more likely fulfilled Rome III criteria for FGIDs after 1 year of GFD than children with extra-intestinal symptoms (P = 0.045). CD children with FGDIs presented significantly higher anxiety and depression compared to CD children without FGIDs and controls (P = 0.02). CONCLUSIONS: This study demonstrates that children with CD on a GFD for a year have a much higher prevalence of functional GI symptoms than do controls. Whether the risk is due to the residua of a chronic inflammatory process, and/or due to psychological factors remains to be further tested.

Impact of the Rome II paediatric criteria on the appropriateness of the upper and lower gastrointestinal endoscopy in children.

BACKGROUND: The demand for paediatric gastrointestinal (GI) endoscopy has increased, resulting in a significant rise of overall costs. AIM: To assess the clinical impact of the Rome II criteria for functional gastrointestinal disorders when selecting paediatric patients who underwent GI endoscopy. METHODS: The indications and findings of GI endoscopic procedures performed before and after the publication of the Rome II criteria were evaluated retrospectively. RESULTS: Upper GI endoscopy was performed in 1124 children, whereas colonoscopy was performed in 500 subjects. A total of 607 (54%) oesophago-gastro-duodenoscopies (OGDs) were positive and 517 (46%) were negative, whereas 306 (61.1%) colonoscopies were positive and 194 (38.9%) were negative. Of the 1624 procedures, 26% were considered inappropriate according to the Rome II criteria. Inappropriate procedures decreased significantly after publication of the Rome II criteria (OR, 3.7; 95% CI, 1.8-7.5). Of 1202 appropriate GI endoscopies, 502 OGD (62.7%) were significantly contributive, compared with only 105 (32.5%) of the 323 inappropriate procedures (OR, 3.5; 95% CI, 2.6-4.6), whereas 265 (65.8%) colonoscopies were significantly contributive, compared with only 41 (42.3%) of the 97 inappropriate procedures (OR, 2.6; 95% CI, 1.6-4.1). CONCLUSIONS: The use of the criteria for functional gastrointestinal disorders makes a significant positive impact, they should reduce unnecessary paediatric GI endoscopy.

Altered intestinal permeability is predictive of early relapse in children with steroid-responsive ulcerative colitis.

AIM: To determine if small bowel involvement at diagnosis could predict early relapse in children with ulcerative colitis. METHODS: Children with newly diagnosed ulcerative colitis were evaluated prospectively at three time points: within 1 month, 6 months and 1 year after diagnosis. Clinical activity indices were used to measure disease activity. Laboratory studies were performed at each visit and/or at the time of relapse. At diagnosis, all patients underwent colonoscopy and a cellobiose/mannitol small intestinal permeability study. Some children were further investigated with an upper gastrointestinal endoscopy. RESULTS: Thirty-three patients completed the 1-year study. Overall, nine patients (27.3%) relapsed within 6 months of diagnosis, one patient (3%) within 1 year, whereas 23 patients (69.7%) did not relapse. The mean clinical activity indices, laboratory parameters, extent of colonic involvement, upper and lower gastrointestinal histological features were not predictive of early relapse. Results of the cellobiose/mannitol small intestinal permeability study were significantly higher in children who relapsed within 6 months compared with children who did not relapse (P < 0.013). The cellobiose/mannitol small intestinal permeability study was abnormal in 77.8% of early relapsers compared with only 8.3% of non-relapsers. CONCLUSION: Abnormal small intestinal permeability in children with ulcerative colitis could predict a more relapsing disease.

Short duration of breastfeeding and early introduction of cow's milk as a result of mothers' low level of education.

Inappropriate infant feeding including a lack of breastfeeding and the early introduction of cow's milk are the most common forms of infant feeding malpractice. To evaluate the hypothesis that infant feeding malpractices are associated with mothers' low level of education, questionnaires were administered to 400 mothers of infants below 12 mo of age divided into 3 groups according to their various educational levels. Items included the type of milk given at birth and at 1, 3 and 6 mo of age. To investigate the efficacy of paediatricians in orienting infant feeding, the same questionnaire was given to 30 paediatricians in primary paediatric healthcare, in hospitals or in private practices. Initiation of breastfeeding was similar in the three groups. An analysis of the data showed that an increasing number of infants born to mothers of low and intermediate educational level did not receive exclusive breastfeeding compared with those with a higher level of education, a difference that was significant as early as 1 mo of age. In infants aged 3 mo, the prevalence of exclusive breastfeeding was 37%, 40% and 65% in the three groups, respectively, in relation to progressively increasing levels of education. In infants of 6 mo, the respective prevalence rates were 13%, 15% and 48%. Early introduction of cow's milk showed a similar correlation with educational level. A greater number of infants born to mothers with a low level of education received cow's milk at 3 mo of age compared with those born to mothers with an intermediate education (12% vs 5%). A similar difference was observed between the latter group and infants born to mothers with a high educational level (0%). This pattern was supported by data for infants at 6 mo of age with prevalence rates for cow's milk feeding of 39%, 20% and 0% in the three groups in association with progressively increasing level of educational (p < 0.05). The analysis of the paediatricians' response to the questionnaire showed that while physicians know and correctly prescribe age-related infant nutrition regimens, they are unaware that a substantial number of mothers do not comply with what they prescribe. Overall, these data support the relationship between a low educational level and infant feeding malpractice and suggest that a more effective role should be played by paediatricians in supporting an adequate duration of breastfeeding and the use of formula rather than cow's milk protein.