Eight year prognosis of postinfectious irritable bowel syndrome following waterborne bacterial dysentery

BACKGROUND: Although postinfectious irritable bowel syndrome (PI-IBS) is a well-recognised complication of acute gastroenteritis, its prognosis remains poorly defined. The natural history of PI-IBS was assessed among participants in the Walkerton Health Study (WHS), which has followed the long-term effects of a large outbreak of acute gastroenteritis related to municipal water contamination in May 2000. METHODS: WHS participants were invited to …