Establishing the international research priorities for pediatric emergency medicine point-of-care ultrasound: A modified Delphi study.

Background: The Pediatric Emergency Medicine (PEM) Point-of-care Ultrasound (POCUS) Network (P2Network) was established in 2014 to provide a platform for international collaboration among experts, including multicenter research. The objective of this study was to use expert consensus to identify and prioritize PEM POCUS topics, to inform future collaborative multicenter research.

Methods: Online surveys were administered in a two-stage, modified Delphi study.

Ultrasound-guided placement of peripherally inserted intravenous catheters increase catheter dwell time in children.

Objective: To compare the dwell times of ultrasound-guided and non-ultrasound-guided short peripheral intravenous catheters in hospitalized children.

Methods: This was a retrospective analysis of data from 256 ultrasound-guided and 287 traditional peripheral intravenous catheters placed in hospitalized children between 1 September2016 and 31 October 2016 at a free-standing children's hospital with a 10-member vascular access team. A two-sample independent test and Kaplan-Meier estimator were used to assess differences in dwell times between the ultrasound-guided peripheral intravenous catheters and non-ultrasound-guided peripheral intravenous catheters.

Assessing the Utility of Urine Testing in Febrile Infants 2 to 12 Months of Age With Bronchiolitis.

Background: The utility of testing for urinary tract infection (UTI) in febrile infants with bronchiolitis is indeterminate.

Objective: The objective of this study was to investigate if the incidence of UTIs in febrile infants 2 to 12 months of age with bronchiolitis is higher than the presumed incidence of asymptomatic bacteriuria and determine risk factors associated with UTIs in this population.

Methods: This prospective multicenter cross-sectional study was conducted in the emergency departments of 6 children's hospitals between November 2011 and June 2015.

Point-of-Care Thoracic Ultrasonography in the Diagnosis and Management of Kaposiform Lymphangiomatosis.

Kaposiform lymphangiomatosis is a generalized lymphatic disorder complicated by consumptive coagulopathy and pericardial and pleural effusions. We present the case of a 13-year-old female adolescent given a diagnosis of a large pleural effusion by point-of-care thoracic ultrasonography, which led to further evaluation and diagnosis of this rare disorder. We review the use of point-of-care thoracic ultrasonography for the diagnosis of pleural effusion.

Learning Curves for Ultrasound Assessment of Lumbar Puncture Insertion Sites: When is Competency Established?

Background: Ultrasound (US) can be used to improve lumbar puncture (LP) success. How to achieve competency in LP US has not been defined. Cumulative sum statistics (CUSUM) characterized competency acquisition in other skills.

Assessing the Utility of Urine Testing in Febrile Infants Aged 2 to 12 Months With Bronchiolitis.

Objectives: The aims of the study were to investigate whether the prevalence of urinary tract infections (UTIs) in febrile infants aged 2 to 12 months with bronchiolitis is higher than the presumed prevalence of asymptomatic bacteriuria (1%) in similarly aged patients and thus to determine whether UTI testing is necessary for these patients.

Methods: This was a prospective cohort study in which we enrolled a convenience sample of febrile infants aged 2 to 12 months with a clinical diagnosis of bronchiolitis. All patients were seen in the emergency department at a large children's hospital between November 1, 2011 and April 15, 2012, had reported or documented fever higher than 38°C, and had urine collected for determination of the presence of UTI.

Web-based teaching in point-of-care ultrasound: an alternative to the classroom?

Objectives: To evaluate two educational methods for point-of-care ultrasound (POC US) in order to: 1) determine participant test performance and attitudes in using POC US and 2) compare cost and preparation time to run the courses.

Methods: This was a pilot study conducted at a county teaching hospital. Subjects were assigned to participate in either a large group course with live classroom lectures (Group A) or a group asked to watch 4.