The Relationship between Early Exposure to General Anesthesia and Neurobehavioral Deficits

Abstract

Background: In contemporary medical practice, general anesthesia plays an essential role in pediatric surgical procedures. While modern anesthetic protocols have demonstrated safety and efficacy across various pathological conditions, concerns persist regarding the potential neurotoxic effects associated with early exposure to general anesthesia. Summary: Current research primarily examines the neurocognitive developmental impacts, with limited focus on neurobehavioral developmental disorders. This review presents a comprehensive analysis of clinical trial results related to five critical neurobehavioral developmental disorders: fine motor disability, attention-deficit hyperactivity disorder, impulse control disorders, autism spectrum disorder, and developmental coordination disorder. Furthermore, this review synthesizes insights from basic research on the potential toxicological mechanisms of general anesthetic agents that could influence clinical neurobehavioral changes. These findings provide valuable guidance for the prudent and safe utilization of anesthetic agents in pediatric patients. Key Messages: This review explores the potential connections between general anesthesia and five neurobehavioral disorders, highlighting the importance of cautious anesthetic use in children in light of current research findings.