Respiratory concerns in children with medical complexity

Abstract

Children with medical complexity (CMC) are a diverse group of children affected by a spectrum of chronic disorders and physiologic abnormalities. Due to their underlying disorders, they disproportionately experience respiratory comorbidities and complications. Respiratory-related complications that arise in this population often begin subtly and progress over time and can result in lung injury, respiratory insufficiency, and eventual chronic respiratory failure. CMC make up a substantial proportion of pediatric hospitalizations and healthcare expenditures, with respiratory-related illness being one of the leading causes of admission. It is, therefore, important for the practitioner caring for these children to have knowledge of the common respiratory concerns in this population as well as prevention and management strategies. This review will describe the most common respiratory concerns in CMC and will provide an overview of diagnosis and management.