Anesthesia and analgesia
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Anesthesia and analgesia · Oct 2019
Comparative StudyRetrospective Analysis of the Safety and Efficacy of Sugammadex Versus Neostigmine for the Reversal of Neuromuscular Blockade in Children.
Sugammadex, with its novel mechanism of action of encapsulation and noncompetitive binding of aminosteroid neuromuscular-blocking agents (rocuronium and vecuronium), may offer distinct advantage to pediatric patients where residual neuromuscular blockade may be poorly tolerated. Data describing its use in the pediatric population are limited, and no large-scale studies are available evaluating the occurrence of adverse event across the full spectrum of ages. We sought to measure the occurrence of adverse events, assess the severity and clinical significance of the events, and quantify a surrogate measure of efficacy of sugammadex compared to neostigmine in a large population and in the full age range of children. ⋯ This study provides data supporting the safe and effective use of sugammadex for reversal of neuromuscular blockade throughout the entire range of ages in the pediatric population. Within age groups, sugammadex demonstrates faster completion of operation compared with neostigmine, with the greatest difference observed in the neonatal population.
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Anesthesia and analgesia · Oct 2019
Prospective External Validation of the Pediatric Risk Assessment Score in Predicting Perioperative Mortality in Children Undergoing Noncardiac Surgery.
Early identification of children at high risk for perioperative mortality could lead to improved outcomes; however, there is a lack of well-validated risk prediction tools. The Pediatric Risk Assessment (PRAm) score is a new model to prognosticate perioperative risk of mortality in pediatric patients undergoing noncardiac surgery. It was derived from the American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) Pediatric database. In this study, we aimed to externally validate the PRAm score at 1 large institution. ⋯ The PRAm score is a simple and objective tool that has excellent ability to predict perioperative risk of mortality in pediatric patients undergoing noncardiac surgery and can be easily used by clinicians. The application of the PRAm score could have important implications on the safety and quality of care delivered to infants and children and on the resource utilization in the pediatric health care system.
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Anesthesia and analgesia · Oct 2019
Comparative Study Observational StudyDistinguished Service Awards in Anesthesiology Specialty Societies: Analysis of Gender Differences.
The authors queried 9 anesthesiology societies to examine Distinguished Service Award recipients over time by gender. Of the 211 total Distinguished Service Awards given by all 9 societies, women received 25 (11.8%). ⋯ Low levels of awardees stand in contrast to the increasing number of women in the academic pipeline. The authors recommend that societies collect gender membership data and study their award processes from nomination to selection.
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Anesthesia and analgesia · Oct 2019
General Anesthesia Alters the Diversity and Composition of the Intestinal Microbiota in Mice.
Dysbiosis of the intestinal microbiota has been shown to result in altered immune responses and increased susceptibility to infection; as such, the state of the intestinal microbiome may have profound implications in the perioperative setting. In this first-in-class study, we used 16s ribosomal RNA sequencing and analysis in a mouse model of general anesthesia to investigate the effects of volatile anesthetics on the diversity and composition of the intestinal microbiome. ⋯ Taxonomic alterations included depletion of several commensal bacteria including Clostridiales. These data identify volatile anesthetics as potential contributors to microbial dysbiosis in the postoperative patient.