Micah T Long, Jacqueline M Kruser, Shane C Quinonez
PURPOSE OF REVIEW: Urea cycle disorders (UCDs) cause elevations in ammonia which, when severe, cause irreversible neurologic injury. Most patients with UCDs are diagnosed as neonates, though mild UCDs can present later - even into adulthood - during windows of high physiologic stress, like critical illness. It is crucial for clinicians to understand when to screen for UCDs and appreciate how to manage these disorders in order to prevent devastating neurologic injury or death. RECENT FINDINGS: Hyperammonemia, particularly if severe, causes time- and concentration-dependent neurologic injury...
November 7, 2023: Current Opinion in Clinical Nutrition and Metabolic Care