Upper respiratory tract SARS-CoV-2 RNA loads in symptomatic and asymptomatic children and adults.

Objectives: Studies comparing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA load in the upper respiratory tract (URT) between children and adults-who either presented with coronavirus disease 2019 (COVID-19) or were asymptomatic-have yielded inconsistent results. Here, we conducted a retrospective, single-centre study to address this issue.

Patients And Methods: Included were 1184 consecutive subjects (256 children and 928 adults) testing positive for SARS-CoV-2 RNA in nasopharyngeal exudates (NPs); of these, 424 (121 children and 303 adults) had COVID-19 and 760 (135 children and 625 adults) were asymptomatic close contacts of COVID-19 patients.

Evaluation of a rapid antigen detection test (Panbio™ COVID-19 Ag Rapid Test Device) as a point-of-care diagnostic tool for COVID-19 in a pediatric emergency department.

We evaluated the Panbio™ COVID-19 Ag Rapid Test Device as a point-of-care diagnostic tool for COVID-19 in 357 patients at a pediatric emergency department. Thirty-four patients tested positive by reverse transcription polymerase chain reaction, of which 24 were positive by the antigen assay. The sensitivity and specificity of the assay were 70.

Paediatric Emergencies During the COVID-19 Pandemic.

The state of alarm decreed by the Spanish Government, due to the Coronavirus Disease-19 (COVID-19) pandemic, has demanded the lockdown of children and has conditioned a new organization of the Emergency Departments (ED). A pre-triage station and 2 independent circuits were established: and . The ED visits decreased 84,5% from pre-alarm with no increase in the level of urgencies.

Case Report: Primary Peritonitis as the Onset of Pediatric Ménétrier's Disease.

Primary peritonitis (PP) and Ménétrier's Disease (MD) are both rare conditions among pediatric population. Although about 150 MD cases have been described in the scientific literature to date, its onset with a PP is an unusual condition. We present a case of an 11-year-old boy who was admitted to our unit because of abdominal pain and distension.

[Diagnosis of celiac disease in clinical practice: present and future].

Introduction: European guidelines for the diagnosis of celiac disease (CD) have been updated in 2020. The primary objective was to review the compliance with the diagnostic criteria for CD, according to ESPGHAN 2012. Secondarily, to describe the clinical characteristics of the patients and to assess the changes that would be implied by the application of the new 2020 criteria.