IS SYSTEMATIC DETECTION OF TOXIGENIC CLOSTRIDIUM-DIFFICILE USEFUL

The incidence of Clostridium difficile (Cd) infection is rising and Cd in fact is now endemic in many hospitals. During the past 4 years we analyzed our data concerning diarrhea caused by Cd in our 700 beds hos pital. A positive case was defined as a Cd cytotoxine positive with or without positive culture for Cd. In the present study 120 episodes of Cd associated diarrhea occured in 102 patients. 1 101 stools were cul tured from 921 patients. Since 1995 we choose to systematically evalua te Cd in diarrheal stools from hospitalized patients. 120 stool were p ositives (102 patients), we observed a significant difference between the 2 study periods: Cd was recovered from 16,9% of stool specimen dur ing 1993-1994 and from 9,6% since 1995. This study clearly confirm the common role of Cd in our hospitalized patients as in all positive cas e, Cd was the only enteropathogen isolated. We suggest the systematic investigation of Cd in hospitalized patients.