openalexFrontiers in Gastroenterology2026-07-23
A real-world assessment of healthcare resource utilization following IBS-Smart ® and Trio-Smart ® testing in patients with suspected irritable bowel syndrome
Leonard Weinstock, William B. Salt, Lynn Cherry, Christopher Tyson, Raf Magar
Background IBS is a disorder of gut-brain interaction that is diagnosed positively but still requires a focused differential diagnosis and limited rule-out testing. IBS-Smart and Trio-Smart are commercially available serologic and breath tests that may alter diagnostic sequencing…