Screening for coeliac disease in preschool Greek children: the feasibility study of a community-based project.

Aim: Evaluation of the prevalence of coeliac disease (CD) in Greek paediatric population.

Methods: The project consists of two parts: (i) a pilot study of preschool children aged 2-6 years to test the feasibility and diagnostic accuracy of community-based screening and (ii) a CD prevalence study, by random clustered sampling and proportionate stratification of various geographical areas in Greece. Trained nonmedical staff performed a rapid immunochromatographic test to detect IgA antibodies to tTG-IgA and IgA deficiency.

Acute gastrointestinal graft-versus-host disease in pediatric patients: serum albumin on day 5 from initiation of therapy correlates with nonrelapse mortality and overall survival.

The aim of the present study was to identify factors associated with the risk of development of gastrointestinal acute graft-versus-host disease (GI-aGVHD), as well as to evaluate the impact of various baseline parameters on response to treatment, nonrelapse mortality (NRM), and overall survival (OS) in pediatric patients with GI-aGVHD after allogeneic hematopoietic stem cell transplantation (allo-SCT). We retrospectively analyzed 300 pediatric patients who underwent allo-SCT from HLA-matched related or volunteer unrelated donors in our institution. GI tract involvement was observed in 46 out of 133 patients with aGVHD grade II-IV.

Intrafamilial spread of Helicobacter pylori infection in Greece.

Goal: To find out the role of family members in the Helicobacter pylori infection in childhood by investigating the incidence of infection within families of H. pylori-infected children.

Background: H.

Erythropoietin levels in children and adolescents with inflammatory bowel disease.

Iron deficiency anemia (IDA) and anemia of chronic disease (CDA) are often encountered in patients with inflammatory bowel disease (IBD). Inadequate intake or loss of iron is a clear cause of IDA, but mechanisms of CDA induction are multifactorial and involve erythropoiesis disturbance due to circulating inflammation mediators. The authors investigated erythropoietin (Epo) levels in children and adolescents with IBD and correlated them to disease activity, with the aim of gaining an improved understanding of the role of Epo in CDA.