Drugs of the Future for Diarrhea-Predominant Irritable Bowel Syndrome: An Overview of Current Investigational Drugs Publisher Pubmed



Mozaffari S¹ ; Nikfar S^{2, 3} ; Abdollahi M¹ Show Affiliations
Source: Expert Opinion on Investigational Drugs Published:2024

Abstract

Introduction: Irritable bowel syndrome (IBS) has a significant impact on society and quality of life. Current treatments are ineffective, and new investigational drugs are necessary. Areas covered: Numerous potential therapies are developing, targeting different areas such as cannabinoid signaling, opioid receptors, tachykinin (NK2) receptors, β3-adrenergic receptors, intestinal microbiota, inflammation, and 5HT receptors. Clinical trial evidence has shown that loperamide, eluxadoline, alosetron, ramosetron, bile acid sequestrants, and rifaximin can modulate GI alterations and benefit patients with IBS-D. Among the potential therapies, ibodutant, ibudilast, blautix, BOS-589, solabegron, vibegron, olorinab, ebastine, and ORP-101 have demonstrated possible effects but remain confirmed. Expert opinion: Individuals with IBS-D require cost-effective treatment options that do not impede their productivity or that of their caregivers. This is necessary for consistent healthcare and improved quality of life. Therefore, we should focus on developing new, efficient, and affordable medications for IBS-D. The government, insurers, and society must recognize this need and collaborate to ensure its fulfillment. © 2024 Informa UK Limited, trading as Taylor & Francis Group.