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AUGUST 7, 2023

Are the Diagnostic Criteria for Cyclic Vomiting Syndrome Too Strict?


Originally published by our sister publication Gastroenterology & Endoscopy News

By Caroline Helwick

CHICAGO—Approximately one in five patients who report cyclic vomiting would not qualify for a diagnosis of cyclic vomiting syndrome under the current Rome IV diagnostic criteria, according to a new study.

“This was the first prospective, longitudinal study with patient-level data collected daily in patients with CVS,” noted investigator Thangam Venkatesan, MD, a professor of