Episode 276: Perioperative URIs in Kids with Rita Saynhalath
Feb 25, 2024
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Pediatric anesthesiologist Rita Saynhalath shares insights on managing kids with URIs before surgery, discussing risks, COVID impact, anesthetic choices, and preoperative care strategies. Highlights include recommended approaches for high-risk patients, timing surgeries around fevers, and the importance of tailored assessments for pediatric surgical outcomes.
Children with recent URIs pose higher risks during surgery, requiring careful preoperative assessment to minimize complications.
IV propofol is preferred over inhaled agents for pediatric surgery to reduce airway irritability and complications, emphasizing perioperative safety.
Deep dives
Pediatric URI and Surgery Risk Factors
Children with recent Upper Respiratory Infections (URI) present increased risks during surgery due to multiple factors such as airway reactivity post-URI, history of URI-related complications, and risk factors like copious secretions, younger age, prematurity, and parental smoking. Respiratory complications, including bronchospasm and laryngospasm, are significantly heightened in children with recent URIs, emphasizing careful preoperative assessment to minimize adverse events.
Induction and Maintenance Anesthesia Techniques
Considering the induction technique's impact on pediatric surgery, studies suggest that using IV propofol over inhaled agents reduces complications, especially in symptomatic children. Maintenance anesthesia with intravenous propofol infusion is favored to volatile agents like sevoflurane to reduce airway irritability. These considerations aim to minimize respiratory adverse events and enhance perioperative safety for children with recent URIs.
Preoperative Testing and Viral Infections
While the necessity of preoperative viral testing for URI prior to surgery remains debated, positive RVP testing for viruses like RSV, influenza, or COVID warrants longer postponement up to six weeks based on specific risk factors and symptoms. The impact of specific viral infections on postoperative outcomes varies, underscoring the need for individualized decision-making based on the type of virus and symptomatology to optimize safety during pediatric surgeries.
Postoperative Precautions and Extubation
Postoperative extubation strategies in symptomatic children emphasize caution to prevent airway hyperreactivity and respiratory complications. Considerations such as albuterol premedication and employing awake vs. deep extubation strategies play vital roles in minimizing adverse events post-surgery. Individual patient factors, virus-specific considerations, and symptom severity guide the decision-making process for optimizing extubation and postoperative care in pediatric populations.
In this 276th episode I welcome pediatric anesthesiologist Dr. rita Saynhalath to the show to discuss how to manage kids presenting for surgery with a recent URI. We discuss the evidence for proceeding versus postponing, whether the type of virus matters, and how to handle COVID infections.