Point-of-care ultrasound as the first imaging strategy in young infants aged under 90 days presenting with gastrointestinal manifestations at the emergency department.

This study compared the emergency department (ED) flow of young infants under 90 days old presenting with gastrointestinal symptoms who underwent point-of-care ultrasound (POCUS) versus X-ray (XR) as their primary imaging test. The study retrospectively enrolled infants under 90 days old with gastrointestinal (GI) symptoms who visited a tertiary university-affiliated hospital ED from January 2019 to September 2022. The patients were divided into 2 groups based on whether they received XR or POCUS as their first imaging test.

Machine Learning-based Prediction of Blood Stream Infection in Pediatric Febrile Neutropenia.

Objectives: This study aimed to develop machine learning (ML) prediction models for identifying bloodstream infection (BSI) and septic shock (SS) in pediatric patients with cancer who presenting febrile neutropenia (FN) at emergency department (ED) visit.

Materials And Methods: A retrospective study was conducted on patients, younger than 18 years of age, who visited a tertiary university-affiliated hospital ED due to FN between January 2004 and August 2022. ML models, based on XGBoost, were developed for BSI and SS prediction.

Ketamine sedation during air enema reduction of pediatric intussusception: Assessing safety and intraluminal pressure.

Background: Recent reports have demonstrated promising results regarding the use of ketamine sedation for reducing pediatric intussusception without an associated elevated risk of bowel perforation. However, data on direct intraluminal pressure are still lacking. This study aimed to investigate sedation safety, primarily by comparing intraluminal pressure.

The association between initial post-resuscitation diastolic blood pressure and survival after pediatric cardiac arrest: a retrospective study.

Background: Limited research has analyzed the association between diastolic blood pressure (DBP) and survival after pediatric cardiopulmonary resuscitation (CPR). This study aimed to explore the association between post-resuscitation diastolic blood pressure and survival in pediatric patients who underwent CPR.

Method: This retrospective single-center study included pediatric patients admitted to the pediatric intensive care unit of Asan Medical Center between January 2016 to November 2022.