Children can be accurately diagnosed with celiac disease without biopsy analysis. Diagnosis based on level of TGA-IgA 10-fold or more the ULN, a positive result from the EMA tests in a second blood sample, and the presence of at least 1 symptom could avoid risks and costs of endoscopy for more than half the children with celiac disease worldwide. HLA analysis is not required for accurate diagnosis. Clinical Trial Registration no: DRKS00003555.

AIMTo assess the impact of disease characteristics on the quality of life (QOL) in children with inflammatory bowel diseases (IBD).METHODSThis was a cross-sectional study conducted at the First Department of Pediatrics of the University of Athens at the “Aghia Sophia” Children’s Hospital. Children diagnosed with Crohn’s disease (CD) or ulcerative colitis (UC), who were followed as outpatients or during a hospitalization, participated, after informed consent was obtained from their legal representative. QOL was assessed by the IMPACT-III questionnaire. Demographic data and disease characteristics were also collected. Statistical analyses included parametric (Student’s t-test and Pearson’s r) and non-parametric (Mann-Whitney test, Fisher’s test and Spearman’s rho) procedures.RESULTSNinety-nine patients (UC: 37, 73.0% females, CD: 62, 51.6% females), aged 12.8 ± 2.6 years were included. Overall, as well as, sub-domain scores did not differ between UC and CD (overall score: 73.9 ± 13.3 vs 77.5 ± 11.2, respectively, P = 0.16). In the entire sample, total score was related to physician’s global assessment (PGA, patients classified as “mild/moderate” active disease had, on average, 14.8 ± 2.7 points lower total scores compared to those “in remission”, P < 0.001) and age at IMPACT completion (Pearson’s r = 0.29, P = 0.05). Disease activity assessed by the indices Pediatric Ulcerative Colitis activity index, Pediatric Crohn’s disease activity index or PGA was significantly associated with all subdomains scores. Presence of extraintestinal manifestations had a negative impact on emotional and social functioning domains.CONCLUSIONDisease activity is the main correlate of QOL in children with IBD, underlining the importance of achieving and sustaining clinical remission

The results of this case-control study demonstrate a higher frequency of dental caries, more clinical signs of gingival inflammation, and increased periodontal treatment needs in children and adolescents with IBD despite similar oral hygiene status.

Tumour necrosis factor (TNF) and interleukin-1 (IL-1) are powerful mediators with a key role in inflammation. This study was undertaken to study the presence of TNF and IL-1 in tuberculous effusion where there is marked inflammation and where examination of the pleural fluid may give information about the local inflammatory reaction. Adenosine deaminase activity (ADA, a marker of TB pleurisy) was also tested. Tumour necrosis factor, IL-1 and ADA levels were measured in the pleural fluid and serum of 97 patients; 33 with tuberculous effusion, 33 with malignant effusion, and 31 patients with benign non-tuberculous effusion. Pleural fluid TNF and ADA levels were higher in tuberculous (TB) patients than in patients with benign disorders or cancer (P < 0.01). Serum TNF levels were also higher in TB patients than other benign (P < 0.01) or malignant (P < 0.05) effusions. There was a positive correlation between serum and pleural fluid values (r = 0.998-0.999, P < 0.001) although pleural fluid concentration was higher (P < 0.001), possibly suggesting local production in the pleural cavity. Pleural fluid IL-1 levels were not raised in any patient group but there was a positive correlation between TNF and IL-1. In addition, a positive correlation was found between TNF and ADA levels, probably indicating some common production mechanism. Furthermore, ADA sensitivity in the diagnosis of tuberculous effusion was augmented by the combined use of TNF and ADA. The use of both these markers may prove useful in the differential diagnosis of TBC pleurisy.

The abnormality prevalences of aspartate transaminase, alanine transaminase, and γ-glutamyl transferase were significantly higher in the PSC group. Nevertheless, PSC-type lesions frequently occur in pediatric IBD, even if the biochemical profile is hardly indicative of this probability.