Teamwork, communication and resident leadership at resident-attended, neonatal delivery room resuscitations.

Objective: Determine if a NICU resident delivery room (DR) skills educational curriculum is associated with changes in neonatal resuscitation team characteristics, including teamwork, communication and leadership.

Study Design: This prospective, observational study of resident-attended neonatal resuscitations utilized team questionnaire, video assessment and chart review. Each resident NICU block included a curriculum consisting of two educational programs focusing on NRP knowledge and skills with additional emphasis on teamwork and communication strategies.

Atrioventricular Canal and Dextrocardia: A Case Report with Implications for Community-Based Providers.

Congenital heart defects (CHD) are the most common congenital malformation reported in the literature, with a global incidence of eight per every 1,000 live births. In the United States approximately 40,000 infants are born each year with a CHD. Of the infants diagnosed with a CHD, one in every four heart defects are life threatening in origin.

Effect of Routine, Screening Head Ultrasounds on Clinical Interventions for Premature Infants.

Objective: This article assesses whether routine, screening head ultrasound (HUS) studies performed at 7 to 14 postnatal days for premature infants are followed by clinical interventions.

Study Design: This retrospective cohort study included all inborn infants delivered at < 30 weeks' gestational age (GA) between January 1, 2012 and December 31, 2015 at a single center who had a routine, screening HUS performed between 7 and 14 postnatal days ( = 303). We defined "clinical intervention" as a 7 to 14 postnatal day HUS that was followed by neurosurgical intervention prior to a 36- to 40-week postmenstrual age (PMA) HUS or elective withdrawal of critical care within 30 days of a positive HUS finding.

Analysis of myosmine, cotinine and nicotine in human toenail, plasma and saliva.

Myosmine is a minor tobacco alkaloid with widespread occurrence in the human diet. Myosmine is genotoxic in human cells and is readily nitrosated and peroxidated yielding reactive intermediates with carcinogenic potential. For biomonitoring of short-term and long-term exposure, analytical methods were established for determination of myosmine together with nicotine and cotinine in plasma, saliva and toenail by gas chromatography-mass spectrometry (GC/MS).

Ultrasensitive method for the determination of 4-hydroxy-1-(3-pyridyl)-1-butanone-releasing DNA adducts by gas chromatography-high resolution mass spectrometry in mucosal biopsies of the lower esophagus.

4-Hydroxy-1-(3-pyridyl)-1-butanone (HPB)-releasing DNA adducts are formed by metabolic activation of the tobacco-specific nitrosamines 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and N'-nitrosonornicotine (NNN). NNK and NNN are considered carcinogenic to humans by the International Agency for Research on Cancer. Existing analytical methods for determination of HPB-releasing DNA adducts require 0.