How Are Infants Suspected to Have Cow's Milk Allergy Managed? A Real World Study Report.

The purpose of this study was to evaluate the diagnosis and management of infants presenting with symptoms attributable to cow's milk allergy (CMA) in a real life setting and to test how the Cow's Milk-related Symptom Score (CoMiSS®) can be used to support the awareness to diagnose cow's milk protein allergy in primary care practice. The CoMiSS is an awareness tool based on various symptoms such as crying, gastrointestinal symptoms, dermatological and respiratory symptoms. The study was conducted on 268 infants from four countries (Belgium, Czech Republic, Germany, UK) aged 0 to 18 months consulting for CMA related symptoms. The analysis was based on two visits of these subjects. The results show an average CoMiSS of 11 at the first visit. After a therapeutic dietary intervention, the score at the second visit, which happened 3 weeks ± 5 days after the first one, dropped to an average value of 4. A satisfaction questionnaire completed by the primary care practitioners suggested an overall high level of satisfaction with the application of the CoMiSS tool in routine practice. These data highlight a huge discrepancy in the diagnosis and management of infants suspected of CMA in the different countries. The findings suggest that the CoMISS questionnaire is an effective tool in aiding awareness of CMPA in primary health care.

Associations between breastfeeding rates and infant disease: A survey of 2338 Czech children.

AIM: Evidence has demonstrated that breastfeeding is the optimal nutrition for infants. The present study aims to report possible associations of the duration of full or partial breastfeeding with selected health outcomes during infancy. METHODS: Data from 2304 mothers were obtained by online mother-reported questionnaires at the age of 1 year of the child, providing information on full and partial breastfeeding durations, the frequency of infant upper respiratory tract infections and possible antibiotics use, and the occurrence of allergic diseases. RESULTS: Overall breastfeeding initiation rates (i.e. including both partial and full breastfeeding rates counted together) were 97.8%, declined to 95.1% at the age of 3 months, and remained as high as 90.0% at 6 months. At 1 year, 74.7% of children were still partially breastfed. There was no significant benefit of either full or partial breastfeeding over formula feeding for upper respiratory tract infection rates. Fully breastfed children had a significantly lower risk of early exposure to antibiotics when compared with either partially breastfed (odds ratio, OR: 0.74; 95% CI: 0.56, 1.00, P = 0.048) or formula-fed (OR: 0.67; 95% CI: 0.46, 1.0, P = 0.047) children. We found a neutral effect of breastfeeding on the development of allergies. CONCLUSIONS: Although no significant association between either full or partial breastfeeding versus formula feeding and the occurrence of respiratory infections during infancy was found, we demonstrated a significantly lower risk of early exposure to antibiotics in fully breastfed children when compared with those either partially breastfed or formula-fed.

Celiac disease in children and adolescents.

Celiac disease can be defined as a small bowel disorder characterized by mucosal inflammation, villous atrophy and crypt hyperplasia, which occurs upon exposure to dietary gluten and which demonstrates improvement after withdrawal of gluten from the diet. Keywords: celiac disease, children, adolescents.

Gliadin peptides activate blood monocytes from patients with celiac disease.

To elucidate the role of innate immune responses in celiac disease, we investigated the effect of gliadin on blood monocytes from patients with celiac disease. Gliadin induced substantial TNF-alpha and IL-8 production by monocytes from patients with active celiac disease, lower levels by monocytes from patients with inactive celiac disease, and even lower levels by monocytes from healthy donors. In healthy donor monocytes gliadin induced IL-8 from monocytes expressing HLA-DQ2 and increased monocyte expression of the costimulatory molecules CD80 and CD86, the dendritic cell marker CD83, and the activation marker CD40. Gliadin also increased DNA binding activity of NF-kappaB p50 and p65 subunits in monocytes from celiac patients, and NF-kappaB inhibitors reduced both DNA binding activity and cytokine production. Thus, gliadin activation of HLA-DQ2(+) monocytes leading to chemokine and proinflammatory cytokine production may contribute to the host innate immune response in celiac disease.

Incidence of Crohn disease in the Czech Republic in the years 1990 to 2001 and assessment of pediatric population with inflammatory bowel disease.

BACKGROUND: The aim of this study was to assess the pediatric population that suffered from inflammatory bowel disease (IBD) in the Czech Republic and to determine the incidence of Crohn disease (CD) in children up to 15 years age between 1990 and 2001. METHODS: Diagnostic criteria for CD, ulcerative colitis (UC), and indeterminate colitis (IC) were defined. Medical records provided a source of basic information about the children. A standardized protocol was filled out and sent to the coordinator of the study. All protocols were checked to see whether the data corresponded to the defined criteria and then were processed further. The study was retrospective in character for the years 1990 to 1999 and prospective for the years 2000 and 2001. RESULTS: Diagnostic criteria were met in 470 patients with IBD; 201 of them turned 18 years old during the study period. CD was diagnosed in 223 patients. The incidence of CD in children up to 15 years of age increased from 0.25/100,000 in 1990 to 1.25/100,000 in 2001. Eighty-two percent of children with CD were treated with aminosalicylates in combination with corticosteroids; 29% of patients received azathioprine. Severe growth retardation was recorded in 6.4% of adolescents with CD at the age of 18. UC was diagnosed in 202 patients. Therapy with aminosalicylates only was sufficient for control of the disease in 23% patients; 68% children were treated with corticosteroids, 15 of them (23% of the whole group) received additional azathioprine. Criteria for IC were met in 9.8% of all patients with IBD. CONCLUSION: This study confirmed an increase in incidence of CD in children younger than 15 years in the Czech Republic.