Development of a reference standard to assign bacterial versus viral infection etiology using an all-inclusive methodology for comparison of novel diagnostic tool performance.

Background: Diagnostic test evaluation requires a reference standard. We describe an approach for creating a reference standard for acute infection using unrestricted adjudication and apply it to compare biomarker tools.

Methods: Adults and children with suspected acute infection enrolled in three prospective studies at emergency departments and urgent cares were included.

The Risk of Pneumothorax With Intrapleural Urokinase in Children With Parapneumonic Effusion.

Aim: Fibrinolytic therapy is commonly used in children with parapneumonic effusion, to facilitate drainage of the effusions and recovery. However, data regarding complications of this treatment in children are limited. We aimed to determine the incidence of pneumothorax (PNX) associated with intrapleural urokinase.

Antibiotic over-administration in hospitalized infants with Adenovirus infection.

Background: Infection with Adenovirus in children may clinically resemble a bacterial infection in several aspects, including high and prolonged fever, and increased inflammation markers. We aimed to estimate the rate of antibiotics administration among hospitalized infants with Adenovirus infection and to evaluate its justification.

Methods: Included were hospitalized patients aged 2 months - 2 years who found positive for Adenovirus in PCR tests (Ct <36).

Overweight and obesity among Israeli adolescents and the risk for serious morbidity in early young adulthood: a nationwide retrospective cohort study.

Background: Morbidities related to obesity are usually associated with its severity and duration. Yet, the onset of serious morbidities in early adulthood among otherwise healthy adolescents with obesity is understudied. We aimed to investigate the association between adolescent BMI and serious morbidities before age 25 years.

National survey found that paediatricians frequently used messaging apps to hold informal consultations with parents and patients.

Aim: Paediatricians using instant messaging phone apps for informal medical discussions poses ethical and legal risks. We filled a gap in the research, by assessing the use of apps and the possible risks.

Methods: A national, cross-sectional, questionnaire study was conducted in Israel from 11 August to 20 November 2019.