Pediatric Emergence Delirium: A Case Study.

The pathophysiology of emergence delirium (ED) remains a mystery. Using a case study approach, ED is discussed from a clinical perspective. The case is a 4-year-old male who had myringotomy tube placement while anesthetized with sevoflurane. The negative outcome for this child is presented. The epidemiology of the phenomena is reviewed and definitions are examined. Several methods to assess ED are presented, accompanied by a discussion of the development of assessment tools. Research findings are included that address the possible causes of ED including preoperative anxiety, rapid awakening, pain, and a predisposition for this phenomenon in certain children. Various interventions, both pharmacologic and nonpharmacologic are considered. The impact of anesthesia on pediatric brain development is discussed and finally some possible solutions are hypothesized.

Managing and preventing outbreaks of Gram-negative infections in UK neonatal units.

De novo guidance on the management of Gram-negative bacteria outbreaks in UK neonatal units was developed in 2012 by a Department of Health, England Antimicrobial Resistance and Healthcare Associated Infection working group. The recommendations included activation of an organisational response and establishing a control team when an outbreak is suspected; screening for the specific organism only during an outbreak; undertaking multidisciplinary reviews of cleaning routines, hand hygiene and Gram-negative bacteria transmission risks; considering deep-cleaning; cohorting colonised and infected babies preferably but not necessarily in isolation cubicles; and considering reducing beds or closing a unit to new admissions as a way of improving spacing and staff:patient ratios until the outbreak is under control. The group advised establishing mechanisms to communicate effectively across the network; informing parents of the outbreak as early as possible, and providing prewritten 'infection outbreak' information sheets. For prevention of outbreaks, the group advised meeting national staffing and cot-spacing requirements; following a Water Action Plan; using infection reduction care bundles and benchmarking; and introducing breast milk early and limiting antibiotic use.