Is compliance with gluten-free diet sufficient? Diet composition of celiac patients.

This study was planned to investigate the amount and content of foods consumed by child patients with celiac disease on a long-term gluten-free diet. Children aged 3-18 years who were diagnosed with celiac disease according to ESPGHAN criteria and were compliant to the gluten-free diet for at least one year were included. Age and gender matched healthy children were included as the control group. Food consumption records including the amount and content of the foods consumed for a total of three days were obtained. Once the records had been completed on the food consumption form, quantity analysis was again performed by the same dietician. Energy and other nutritional elements taken in through foodstuffs consumed by the patient and control groups were calculated using the Nutrition Data System for Research Package; these results were shown as mean ± standard deviation (x ±SD) and the values compared. The study consisted of 28 patients with a mean age of 10.3 ± 4.6 and 25 healthy controls with a mean age of 9.5 ± 3.4. Average age at diagnosis in the patient group was 6.7 ± 4.3 and mean duration of gluten-free diet was 4.0 ± 3.3 years. Children with celiac disease on a gluten-free diet had significantly lower daily energy intake levels compared to the healthy controls (p<0.05). The proportional fat consumption was significantly higher in the patient group compared to the controls (p<0.05). Moreover, proportional carbohydrate and protein, vitamin E and vitamin B1, and microelements such as magnesium, phosphorus and zinc consumptions were significantly lower in celiac group with respect to v-control group. Solely determining compliance to the gluten free diet might be inadequate in the follow-up of children with celiac disease, adequacy of the nutritional content in terms of macro and micronutrients of celiac disease patients is also important.

Serum Ca 125 levels in children with acute leukemia and lymphoma.

Ca 125 is a tumor marker for the diagnosis and monitoring of ovarian carcinoma. We investigated serum Ca 125 levels in 44 children with leukemia and 59 children with lymphoma at initial presentation and 4 weeks after chemotherapy. Serum Ca 125 levels were measured chemilumimetrically with a sandwich enzyme-linked immunosorbent assay. The incidence of elevated serum Ca 125 levels was significantly higher in children with leukemia (14 children) and lymphoma (26 children) than in the healthy children (2 children). In the patients with non-Hodgkin's lymphoma (NHL) who had abdominal involvement and/or serous membrane involvement (ascides, pleural, pericardial effusion) at presentation, serum Ca 125 levels were significantly higher than in the patients without abdominal and/or serosal involvement. Serum Ca 125 levels were impressively increased in the patients with Burkitt's lymphoma (BL) in whom abdominal and/or serous membrane involvement were observed more frequently than the other types of lymphoma. The increased serum Ca 125 levels in the patients returned to normal 4 weeks after chemotherapy when they achieved complete remission. In conclusion, serum Ca 125 seems to be a good indicator for serous membrane involvement and it seems to be a promising tumor marker in the assessment of therapeutic response in children with leukemia and NHL.