Paediatric anaesthesia
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Paediatric anaesthesia · Jan 2017
The timing and prevalence of intraoperative hypotension in infants undergoing laparoscopic pyloromyotomy at a tertiary pediatric hospital.
Intraoperative hypotension may be associated with adverse outcomes in children undergoing surgery. Infants and neonates under 6 months of age have less autoregulatory cerebral reserve than older infants, yet little information exists regarding when and how often intraoperative hypotension occurs in infants. ⋯ Relative intraoperative hypotension was routine and absolute intraoperative hypotension was common in neonates and infants under 91 days of age. Preterm infants and infants under 61 days of age experienced the highest rates of absolute and relative intraoperative hypotension, particularly during surgical prep and throughout surgery.
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Paediatric anaesthesia · Jan 2017
Observational StudyDexmedetomidine use in patients undergoing electrophysiological study for supraventricular tachyarrhythmias.
Dexmedetomidine is a selective alpha-2 adrenergic agonist with sedative, analgesic, and anxiolytic properties. Dexmedetomidine has not been approved for use in pediatrics. Dexmedetomidine has been reported to depress sinus node and atrioventricular nodal function in pediatric patients; it has been suggested that the use of dexmedetomidine may not be desirable during electrophysiological studies. ⋯ We conclude that dexmedetomidine does not interfere with the conduct of electrophysiological studies for SVT and the successful ablation of such arrhythmias. However, dexmedetomidine use did result in a greater need for isoproterenol.
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Paediatric anaesthesia · Jan 2017
Codeine use among children in the United States: a nationally representative study from 1996 to 2013.
Concerns regarding the safety of codeine have been raised. Cases of life-threatening respiratory depression and death in children have been attributed to codeine's polymorphic metabolic pathway. International health agencies recommend restricted use of codeine in children. Despite these recommendations, the epidemiology of codeine use among children remains unknown. ⋯ Pediatric codeine use has declined since 1996; however, more than 1 million children still used codeine in 2013. Health care providers must be made aware of guidelines advising against the use of codeine in children. Codeine is potentially hazardous and safer alternatives to treat children's pain are available.
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Paediatric anaesthesia · Jan 2017
A retrospective review of anesthesia and perioperative care in children with medium-chain acyl-CoA dehydrogenase deficiency.
Medium-chain acyl-CoA dehydrogenase deficiency is the most common genetically determined disorder of mitochondrial fatty acid oxidation. Decompensation can result in hypoglycemia, seizures, coma, and death but may be prevented by ensuring glycogen stores do not become depleted. Perioperative care is of interest as surgery, fasting, and infection may all trigger decompensation and the safety of anesthetic agents has been questioned. Current guidelines from the British Inherited Metabolic Disease Group advise on administering fluid containing 10% glucose during the perioperative period. ⋯ Perioperative metabolic decompensation and hypoglycemia appear to be uncommon in children who are well and receive glucose supplementation. Hyperglycemia may occur as a consequence of surgery and glucose supplementation. Propofol boluses and volatile anesthetic agents were used without any apparent complications. Prolonged action of atracurium was reported in one case, suggesting that nondepolarizing muscle relaxants may have delayed offset in this patient group. We do not recommend any particular approach to anesthesia but would advise administering glucose supplementation according to current guidelines, frequent monitoring of blood glucose perioperatively, and monitoring of neuromuscular blockade.
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Paediatric anaesthesia · Jan 2017
The effect of general anesthesia for ambulatory dental treatment on children in Chongqing, Southwest China.
The incidence of early childhood caries shows a significant increasing trend. Often, children younger than 6 years need additional help to finish the dental treatment. Therefore, general anesthesia (GA) could help to provide a successful environment for pediatric dental treatment. ⋯ Children's oral health-related quality of life after DGA improved significantly. Meanwhile DGA showed a positive effect on the whole family and majority of families reported a high degree of satisfaction to it.