North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition 2025 guidelines on the diagnosis of cyclic vomiting syndrome in children.
Karrento Katja, Rosen John M, Gelfand Amy A, +7 more·Journal of pediatric gastroenterology and nutrition
OBJECTIVES: Cyclic vomiting syndrome (CVS) is characterized by distinct clinical features and symptom overlap with migraine disorders. Cannabinoid hyperemesis syndrome (CHS) is a related condition with similar symptom expression. Due to a lack of diagnostic biomarkers, there is a need for optimal symptom-based diagnost…