Paediatric anaesthesia
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Paediatric anaesthesia · Oct 2023
The association between intraoperative fluid management and perioperative allogenic blood transfusion during adolescent idiopathic scoliosis surgery.
Bleeding and transfusion remain important concerns during surgical correction of scoliosis even when multiple conservative strategies, such as preoperative recombinant erythropoietin and/or antifibrinolytic agents, are used. The current work aimed to determine the impact of other potential risk factors, especially the volume of intraoperative fluid intake, on the perioperative risk of allogenic transfusion during surgical correction of adolescent idiopathic scoliosis. ⋯ These results indicate a statistical association between the increase in crystalloid intake and the risk of allogenic blood transfusion during surgical correction of adolescent idiopathic scoliosis. Controlled studies are needed to address the causative relation between intraoperative fluid intake and the risk of allogenic transfusion.
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Paediatric anaesthesia · Oct 2023
Perioperative maintenance of hybrid closed loop insulin pump systems in youth with type 1 diabetes mellitus: A case series.
Current guidelines support the use of continuous glucose monitoring devices and insulin pumps in minor surgical procedures for pediatric patients with type 1 diabetes mellitus. However, there are few reported cases of using hybrid closed loop technology in the perioperative period. This retrospective case series presents seven pediatric patients with type 1 diabetes who underwent eight surgical procedures with maintenance of hybrid closed loop systems. This paper also provides considerations for future use of hybrid closed loop systems perioperatively.
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Paediatric anaesthesia · Oct 2023
Effect of central venous pressure on fluid delivery during start-up of syringe infusion pumps for microinfusion.
Intravenous administration of highly concentrated and potent drugs at low flow rates is common practice, particularly in critically ill children. Drug delivery during infusion start-up can be considerably delayed by intrinsic factors of syringe infusion pump assemblies. The impact of central venous pressures on the course of start-up fluid delivery of such microinfusions remains unknown. ⋯ Depending on central venous pressure level, connection and starting a new syringe pump can result in significant antegrade or retrograde fluid volumes. In clinical practice, this can lead to hemodynamic instability and hence requires clinical alertness. Further research and methods to improve start-up performance in syringe infusion pump systems are desirable.