1Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
2Department of Anesthesia and Pain Medicine, Pusan National University School of Medicine, Yangsan, Korea
Pediatric anesthesia presents unique challenges due to children’s distinct physiological and anatomical characteristics, including variations in drug metabolism, airway structure, and respiratory and circulatory regulation. Despite significant advances in patient safety that have reduced anesthesia-related mortality over recent decades, the declining pediatric population has made specialized training and clinical practice increasingly difficult. This narrative review addresses practical aspects of pediatric anesthesia, emphasizing patient monitoring, airway management, and recent clinical advances. Oxygen supply targets in children require careful titration to ensure adequate tissue oxygenation while avoiding oxygen toxicity and its associated complications, such as bronchopulmonary dysplasia and retinopathy of prematurity. Quantitative monitoring of neuromuscular blockade, such as with train-of-four stimulation, is essential to prevent postoperative respiratory complications. Temperature monitoring is equally critical in pediatric surgery because children and neonates are highly susceptible to intraoperative hypothermia. Airway management in infants and young children is complicated by anatomical differences, and while video laryngoscopy offers advantages, evidence for its benefits in neonates remains inconclusive. Extubation strategies must be individualized, taking into account risks such as laryngospasm and airway obstruction, as both deep and awake extubation have demonstrated comparable safety profiles. Emerging modalities, such as transfontanelle ultrasonography, provide real-time cerebral blood flow assessment and enhance perioperative brain monitoring. Regional anesthesia techniques in neonates and infants reduce exposure to general anesthetics and facilitate faster recovery but require meticulous technique and monitoring to ensure safety. Multidisciplinary collaboration and effective communication with parents are essential to achieving optimal outcomes.
