Determinants of adherence to gluten-free diet in Greek children with coeliac disease: a cross-sectional study.

BACKGROUND/OBJECTIVE: A strict and lifelong commitment to a gluten-free diet (GFD) remains one of the most challenging issues in children with coeliac disease. The present study aimed to record compliance rates and investigate the connection between dietary compliance and demographics, disease-related factors and parental knowledge. SUBJECTS/METHODS: Parents of 90 Greek children diagnosed with coeliac disease were recruited from the outpatient gastroenterology clinic of a children's hospital in Athens, Greece. Dietary compliance and a range of demographic and clinical data were obtained from parents through a specially constructed questionnaire. Further data included parental perceived and actual knowledge about coeliac disease and GFD. Compliant and noncompliant groups were compared for measured factors and a multivariate approach was followed to elicit independent effects of compliance determinants. RESULTS: Overall, 44.4% of children with coeliac disease were reported to be compliant to a strict GFD. A 1-year increase in the age of the child was associated with 15% lower odds of adhering to a strict diet after adjusting for other variables (odds ratio (OR)=0.85, 95% CI: 0.75-0.96). Parental perceived knowledge was also independently and significantly associated with dietary compliance (OR=3.3, 95% CI=1.1-9.8). No statistically significant correlation emerged between dietary compliance and other clinical or demographic variables. DISCUSSION: Low compliance rates to GFD were observed in children with coeliac disease. Information based on children's age and perceived parental knowledge can be used to develop risk profiles that health care professionals can utilise to identify children likely to be noncompliant and thus adjust their counselling strategy accordingly.

Dietary compliance and life style of children with coeliac disease.

BACKGROUND: Coeliac disease (CD) is common and requires a permanent strict gluten-free diet (GFD). However, data concerning how the situation is experienced by children are limited. The present study aimed to investigate the compliance with a GFD and the impact of CD and GFD on the lifestyle of patients and their families, together with proposed recommendations for improvement of quality of life. METHODS: Children with biopsy confirmed CD were recruited consecutively from the outpatient gastroenterology clinic. Participants were evaluated by a special questionnaire for compliance with the GFD, patients' knowledge about CD, and the well-being and lifestyle of children and their families. Comparisons between discrete variables were performed by a chi-square test. RESULTS: Seventy-three children of median age 9.4 (interquartile range = 5-14.5) years were evaluated. Compliance to diet was reported by 58%. Reasons for noncompliance were: poor palatability (32%), dining outside home (17%), poor availability of products (11%), and asymptomatic disease diagnosed by screening (11%). The acceptance of the GFD was reported as good in 65%, whereas avoidance of travelling and restaurants was stated by 17% and 46% of families, respectively. Most families experienced difficulties detecting gluten from the food label. Proposed factors for improvement of quality of life were: better labelling of gluten-containing ingredients (76%) and more gluten-free (GF) foods in supermarkets (58%) and restaurants (42%). CONCLUSIONS: Children with CD have low compliance with the GFD. Better education about the disease, the availability of GF products, and appropriate food labelling could improve compliance and quality of life.

Cholelithiasis in a neonate with chylous ascites.

A case of a neonate with congenital chylous ascites resulting from primary lymphatic dysplasia is described. The baby also presented with a sludge ball in the gallbladder that eventually progressed to gallstones. The association of chylous ascites with cholelithiasis in this neonate is discussed.

High viral load and mild liver injury in children with hemophilia compared with other children with chronic hepatitis C virus infection.

BACKGROUND: In adults with hepatitis C virus (HCV) infection, the severity of liver disease may be influenced by the mode of transmission. The purpose of this study was to evaluate whether the mode of transmission affects liver injury and viral load in children with chronic HCV infection, independent of duration of infection and/or HCV genotype. METHODS: Thirty-nine anti-HCV (EIA-2) positive patients, were divided into three groups: group 1, children with a history of blood transfusion (n = 9; age, 13.3+/-1.3 years), group 2, children with hemophilia (n = 19; age, 11.6+/-0.8 years); and group 3, children with maternal-fetal transmitted disease (n = 10; age, 4.7+/-1.1 years). Serum alanine aminotransferase, HCV viral load, HCV genotype, and liver histology were assessed. RESULTS: Serum HCV viral load was higher in group 2 (4.27+/-1.0x10(6) copies/ml; p = 0.006) than in group 1 (0.73+/-0.3x10(6) copies/ml) and in group 3 (0.83+/-0.2x10(6) copies/ml). Conversely, group 2 had less severe liver injury compared with children of similar age in group 1 (p = 0.022). Despite a shorter duration of infection, group 3 had liver injury similar to that in group 1. Hepatitis C virus genotype did not influence the level of viremia or liver injury. CONCLUSIONS: Although children with hemophilia exhibited a high HCV viral load, liver histopathology was less severe than in children who had acquired HCV by blood transfusion or maternal-fetal transmission. These observations support the need to investigate the role of host immune response rather than the virus per se in the pathogenesis of HCV infection in children.