Related Experiment Videos
Tegaserod and other serotonergic agents: what is the evidence?
1University of Michigan Health System, Ann Arbor, Michigan, USA.
Reviews in Gastroenterological Disorders
|May 31, 2003
Abstract:
Through effects on gastrointestinal motor and secretory function as well as visceral sensation, serotonin (5-HT) plays a key role in the pathogenesis of irritable bowel syndrome (IBS). In particular, 5-HT3 and 5-HT4 receptors appear to be very important in IBS. This article critically appraises the evidence supporting the use of the 5-HT3 receptor antagonist alosetron in the treatment of women with diarrhea-predominant IBS. The safety profile and restricted-use program for alosetron is also reviewed. This discussion is followed by a comprehensive review of the efficacy and safety data in support of tegaserod for women with constipation-predominant IBS.