Treating Pediatric Anxiety: Initial Use of SSRIs and Other Antianxiety Prescription Medications.

Objective: Multiple pharmacotherapies for treating anxiety disorders exist, including selective serotonin reuptake inhibitors (SSRIs), the recommended first-line pharmacotherapy for pediatric anxiety. We sought to describe initial antianxiety medication use in children and estimate how long antianxiety medications were continued.

Methods: In a large commercial claims database, we identified children (3-17 years) initiating prescription antianxiety medication from 2004 to 2014 with a recent anxiety diagnosis (ICD-9-CM = 293.

Optimal management of apparatus dead space in the anesthetized infant.

Mechanical ventilation of the anesthetized infant requires careful attention to equipment and ventilator settings to assure optimal gas exchange and minimize the potential for lung injury. Apparatus dead space, defined as dead space resulting from devices placed between the endotracheal tube and the Y-piece of the breathing circuit, is the primary source of dead space controlled by the clinician. Due to the small tidal volumes required by infants and neonates, it is easy to create excessive apparatus dead space resulting in unintended hypercarbia or increased minute ventilation in an effort to achieve a desirable PCO .

Unusual Complication of the Nuss Procedure: Fistulization of the Internal Thoracic Artery to the Pulmonary Artery.

Although minimally invasive repair of pectus excavatum has been shown to have a low complication rate in large series, several case reports have documented life-threatening complications, including bleeding and cardiac perforation. We present a rare case of an arteriovenous malformation from the internal thoracic artery to the pulmonary artery caused by occlusion of the internal thoracic artery by the Nuss bar followed by an unidentified angiogenic process. The patient became symptomatic and required transcatheter coil embolization.

Validity of Level of Supervision Scales for Assessing Pediatric Fellows on the Common Pediatric Subspecialty Entrustable Professional Activities.

Purpose: Entrustable professional activities (EPAs) represent the routine and essential activities that physicians perform in practice. Although some level of supervision scales have been proposed, they have not been validated. In this study, the investigators created level of supervision scales for EPAs common to the pediatric subspecialties and then examined their validity in a study conducted by the Subspecialty Pediatrics Investigator Network (SPIN).

Predictors of Hospitalization, Length of Stay, and Cost of Care Among Adults With Dermatomyositis in the United States.

Objective: To determine the prevalence and risk factors for hospitalization with dermatomyositis and assess inpatient burden of dermatomyositis.

Methods: Data on 72,651,487 hospitalizations from the 2002-2012 Nationwide Inpatient Sample, a 20% stratified sample of all acute-care hospitalizations in the US, were analyzed. International Classification of Diseases, Ninth Revision, Clinical Modification coding was used to identify hospitalizations with a diagnosis of dermatomyositis.

Congenital capillary proliferation of the kidney: a distinctive renal vascular lesion of childhood.

Renal vascular lesions (RVL) are rare, and their morphological spectrum remains largely unknown, particularly in children. In this study, we characterize the clinicopathological features of RVL in a cohort of 12 children. Seven lesions were classified as previously recognized entities: vascular malformations (4), papillary endothelial hyperplasia (2), and pyogenic granuloma (lobular capillary hemangioma; 1).

Cord Blood Biomarkers of Placental Maternal Vascular Underperfusion Predict Bronchopulmonary Dysplasia-Associated Pulmonary Hypertension.

Objective: To assess whether cord blood biomarkers associated with placental maternal vascular underperfusion (MVU) are predictive of bronchopulmonary dysplasia-associated pulmonary hypertension (BPD-PH).

Study Design: Premature infants enrolled in a longitudinal cohort study were randomly sampled from 4 gestational age strata (n?=?190, range 23-36 weeks). Fifteen factors from a human angiogenesis panel were measured in cord blood using multiplex immunoassay.

Utility of Gastric and Duodenal Biopsies During Follow-up Endoscopy in Children With Eosinophilic Esophagitis.

Objectives: Eosinophilic esophagitis (EoE) is a chronic antigen-mediated immune disorder of the esophagus. Consensus guidelines recommend obtaining esophageal, gastric, and duodenal biopsies at diagnostic endoscopy when EoE is suspected. The utility of repeated gastric and duodenal biopsies during follow-up endoscopy in patients previously diagnosed with EoE is not established.

Brief Report: HLA-DRB1, DQA1, and DQB1 in Juvenile-Onset Systemic Sclerosis.

Objective: Systemic sclerosis (SSc) is a rare disease that is particularly uncommon in children. Specific HLA alleles have been associated with SSc in adults. This study was undertaken to investigate HLA class II alleles in juvenile-onset SSc.

BRAF exon 15 mutations in pediatric renal stromal tumors: prevalence in metanephric stromal tumors.

Metanephric stromal tumors (MSTs) are rare renal stromal tumors that predominantly affect children. They belong to the metanephric family of tumors, along with metanephric adenofibroma and metanephric adenoma. The previous documentation of BRAF exon 15 mutations in 88% of metanephric adenomas and in isolated cases of metanephric adenofibroma prompted us to investigate the prevalence of these mutations in MSTs and in other pediatric renal stromal tumors.

The effect of multimedia replacing text in resident clinical decision-making assessment.

Multimedia in assessing clinical decision-making skills (CDMS) has been poorly studied, particularly in comparison to traditional text-based assessments. The literature suggests multimedia is more difficult for trainees. We hypothesize that pediatric residents score lower in diagnostic skill when clinical vignettes use multimedia rather than text for patient findings.

Changes in cognitive function after pediatric intensive care unit rounds: a prospective study.

Background: Mental fatigue is impaired cognitive function induced by engaging in cognitively demanding activities. Pediatric intensive care unit (PICU) rounds are demanding and may be a cause of impaired cognitive functioning. The purpose of this study is to evaluate if PICU rounds induce poorer performance on cognitive tasks after rounds compared to before rounds and assess the feasibility of cognitive testing in the PICU.

Validation of International Classification of Diseases Codes for the Epidemiologic Study of Dermatomyositis.

Objective: To assess the validity of using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) code 710.3 to identify adult patients with dermatomyositis in outpatient and inpatient settings.

Methods: Electronic medical records of adult patients with ICD-9 code 710.

Differential recognition of the multiple banded antigen isoforms across Ureaplasma parvum and Ureaplasma urealyticum species by monoclonal antibodies.

Two separate species of Ureaplasma have been identified that infect humans: Ureaplasma parvum and Ureaplasma urealyticum. Most notably, these bacteria lack a cell wall and are the leading infectious organism associated with infection-related induction of preterm birth. Fourteen separate representative prototype bacterial strains, called serovars, are largely differentiated by the sequence of repeating units in the C-terminus of the major surface protein: multiple-banded antigen (MBA).

Successful medical management of a neonate with spontaneous splenic rupture and severe hemophilia A.

Splenic rupture in neonates is a rare event, usually occurring in the setting of underlying predisposing conditions. Here, we present the case of a term neonate who presented with worsening anemia in the setting of known hemolytic disease during the newborn period and was later found to have a spontaneous splenic rupture. He was subsequently diagnosed with severe hemophilia A, and was managed medically with recombinant factor VIII replacement therapy without any surgical intervention.

ALK-rearranged renal cell carcinomas in children.

Knowledge of the clinicopathological and molecular spectrum of pediatric renal cell carcinomas (RCC) remains limited, and approximately 16%-24% of these neoplasms cannot be classified into specific subtypes. In this review of 168 pediatric RCC prospectively registered on Children's Oncology Group AREN03B2 protocol, six RCC (3.5%) that demonstrated a unique epithelioid morphology and a peculiar immunophenotypic profile that includes expression of ALK, TFE3, and retention of INI1 was identified.

Pediatric cystic nephromas: distinctive features and frequent DICER1 mutations.

Cystic nephromas (CNs) are uncommon benign renal neoplasms that present with a bimodal age distribution, affecting either infants/young children or adult females. Although differences between these age groups have been suggested, large studies of pediatric CN have not been conducted. As a result, the nomenclature and diagnostic criteria for these lesions remain controversial.

Educational Module Improves Emergency Department Evaluation for Suspected Constipation.

Objectives: To determine abdominal radiograph use and frequency of digital rectal examinations in children presenting to the emergency department (ED) with abdominal pain and suspected constipation and to determine the impact of an educational module on their use.

Study Design: Retrospective chart review of patients evaluated at a pediatric ED because of the complaint of abdominal pain who had the discharge diagnosis of constipation over two 2-month periods, one before and one after an educational module.

Results: Comparing pre- and posteducational module periods, there was a significant decrease in abdominal radiograph utilization (69.

VACTERL associations in children undergoing surgery for esophageal atresia and anorectal malformations: Implications for pediatric surgeons.

Purpose: The aim of this study was to compare the frequency and nature of VACTERL associations between children who underwent surgery for esophageal atresia/tracheoesophageal fistula (EA/TEF) and anorectal malformation (ARM).

Methods: We identified all children who underwent surgery for EA/TEF and/or ARM at hospitals participating in the Pediatric Health Information System (PHIS) database between 2004 and 2012. PHIS is an administrative database of free-standing children's hospitals managed by the Child Health Corporation of America (Overland Park, KS) that contains patient-level care data from 43 hospitals.

Molecular epidemiology of Clostridium difficile infections in children: a retrospective cohort study.

Objective: The molecular epidemiology of pediatric Clostridium difficile infection (CDI) is poorly understood. We aimed to identify the restriction endonuclease analysis (REA) groups causing CDI and to determine risk factors and outcomes associated with CDI caused by epidemic strains in children.

Design: Retrospective cohort study.

Development and Validation of a Quality-of-Life Instrument for Infantile Hemangiomas.

Infantile hemangiomas (IH) are common tumors for which there is no validated disease-specific instrument to measure the quality of life in infants and their parents/caregivers during the critical first months of life. This study prospectively developed and validated a quality-of-life instrument for patients with IH and their parents/caregivers and correlated demographic and clinical features to the effects on the quality of life. A total of 220 parents/caregivers completed the 35-item Infantile Hemangioma Quality-of-Life (IH-QoL) instrument and provided demographic information.