Paediatric anaesthesia
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Paediatric anaesthesia · Feb 2022
ReviewChallenges with pediatric anesthesia and intraoperative ventilation of the child in the resource-constrained setting.
The systemic challenges in providing safe anesthesia, including safe ventilation, to children in resource-constrained settings are many. For anesthesia providers caring for children, the lack of appropriate equipment, inadequate anesthesia workforce and deficiencies in postoperative care are especially difficult. The clinical decisions made by anesthesia providers around when and how to ventilate a child for surgery are influenced by all of these factors and can result in patient management which may vary significantly from that in a high-resource setting. This educational review considers the intraoperative ventilation of a small child in a resource-constrained setting and discusses specific challenges and context-sensitive solutions.
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Paediatric anaesthesia · Feb 2022
ReviewModes of ventilation for pediatric patients under anesthesia: A Pro/Con conversation.
The development of sophisticated modes of ventilation for pediatric patients undergoing anesthesia is ongoing; what remains a challenge for the pediatric anesthesiologist is thoughtful selection of the mode(s) of ventilation for a particular patient in the context of the surgical procedure and the goals of the anesthetic. This article provides some historical accounting of a variety of modes of ventilation, defines the terminology of modern ventilatory modes, and reviews in detail the benefits and pitfalls of the specific modes of ventilation and their applicability to the practice of pediatric anesthesiology. In an attempt to debate the Pros and Cons of different modes of ventilation, and to finally resolve the debate "spontaneous vs. controlled ventilation," we share with you a thoughtful conversation of the continuum of modes of ventilation and their applicability to our pediatric anesthesia population.
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Paediatric anaesthesia · Feb 2022
ReviewThoracic regional anesthesia and the impact on ventilation.
Thoracic surgical incisions can be associated with intense pain or discomfort. Postoperative thoracic pain may be multifactorial in origin. Inadequate analgesia causes respiratory dysfunction. ⋯ Intravenous opioids are widely used but sufficient analgesia is seldom achieved in doses that permit safe spontaneous ventilation. Thoracic regional anesthesia provides profound analgesia, is opiate sparing and has minimal depressant effects on ventilation. Thoracic regional anesthesia is both an effective alternative to systemic analgesics or can be used as part of a multimodal analgesic technique.
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Paediatric anaesthesia · Feb 2022
ReviewIs there a role for lung-protective ventilation in healthy children?
Lung-protective ventilation (LPV) has been adopted in the theater environment as a strategy to reduce pulmonary complications under anesthesia. Postoperative pulmonary complications are not infrequent and may have significant implications on the postoperative length of stay as well as the morbidity and mortality of pediatric patients. ⋯ To ascertain the value of intraoperative LPV in pediatric patients, it is important to understand the pathophysiology of pediatric ventilator-induced lung injury and the basis of LPV strategies. The current evidence in adult and pediatric populations, including pediatric intensive care, is reviewed to gain insight into the role and value of intraoperative LPV for pediatric patients.
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Paediatric anaesthesia · Feb 2022
ReviewRespiratory prehabilitation in pediatric anesthesia in children with muscular and neurologic disease.
Children with neuromuscular, chronic neurologic, and chest wall diseases are at increased risk of postoperative respiratory complications including atelectasis, pneumonia, and respiratory failure with the possible need for reintubation or even tracheostomy. These complications negatively impact patient outcomes, including increased healthcare resource utilization and increased surgical mortality. In these children, the existing respiratory reserve is often inadequate to withstand the stresses brought on during anesthesia and surgery. ⋯ Furthermore, such an evaluation will help identify children who may require a postoperative extubation plan tailored to neuromuscular diseases. Such strategies may include avoidance of pre-extubation lung decruitment by precluding continuous positive airway pressure trials, aggressively weaning to room air and directly extubating to non-invasive ventilation with a high inspiratory to expiratory pressure differential of at least 10 cm H20. Children with cerebral palsy and other neurodegenerative or neurodevelopmental disorders are a more heterogeneous group of children who may share some operative risk factors with children with neuromuscular disease; they may also be at risk of sleep-disordered breathing, may also require non-invasive ventilation or mechanical insufflation-exsufflation, and may have associated chronic lung disease from aspirations that may require perioperative treatment.