Publications by authors named "David Greaney"

Phosphoglycerate kinase deficiency (PGK1D) is a rare X-linked metabolic disorder with variable phenotype. Mutations of the PGK1 gene result in clinically variable spherocytic hemolytic anemia and variable defects in the central nervous system. Rhabdomyolysis, myopathy, migraine, and retinal involvement have also been reported as clinical consequences.

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Background: Opioid therapy in pediatrics may be particularly prone to error, yet the incidence of opioid-related medication error and harm has not yet been described in the pediatric inpatient setting.

Methods: We reviewed a prospectively compiled medication safety database from November 1, 2012 to October 31, 2017. Reports originated from voluntary reporting, hospital code events, naloxone administrations, and reports of unexpected experiences of patient pain.

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Introduction: The safety of cuffed endotracheal tubes in the neonatal and critically ill pediatric population continues to be questioned due to the theoretical risk of acquired subglottic stenosis. The incidence of acquired subglottic stenosis in the high-risk mixed surgical and medical critically ill pediatric cohort using high-volume, low-pressure cuffed endotracheal tube policy has not yet been described. The aim of our study was to describe and evaluate the use and complication rate of cuffed ETT's in our unit over a 5-year period.

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Background: Simulation-based education is a modern training modality that allows healthcare professionals to develop knowledge and practice skills in a safe learning environment. The College of Anaesthetists of Ireland (CAI) was the first Irish postgraduate medical training body to introduce mandatory simulation training into its curriculum. Extensive quality assurance and improvement data has been collected on all simulation courses to date.

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Background: Measurement of forearm blood pressure (BP) in pediatric patients during general anesthesia is periodically employed despite a lack of evidence for this practice. Upper arm BP measurement may be impossible to perform for either patient or surgical reasons, and the forearm has theoretical benefits over the lower leg when an alternate site is required. We hypothesize that forearm BP measurement provides an accurate and reliable alternative to the upper arm.

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Lactation or "bovine" ketoacidosis is a rare cause of raised anion gap metabolic acidosis whereby a perfect storm of negative calorie balance (starvation/glucose preferentially used for milk production) and insulin resistance (counter regulatory stress hormone release/infection) leads to a dysregulated ketogenic state. We present a case of life-threatening lactation-related ketoacidosis in a patient 9 weeks postpartum, who presented to the emergency department with an arterial pH of 6.88, HCO3 of 5.

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