title: Clostridium difficile in the intensive care unit: management problems and prevention issues.
abstract: Several patients hospitalized in our 12-bed medical ICU were found to have Clostridium difficile associated colitis. Stool cultures of all patients identified eight cases (three culture positive, and five culture and cytotoxin positive), seven of which were geographically and temporarily clustered within a 2-wk period. At least one patient appeared to contract the disease after hospitalization and in the absence of antibiotic therapy or other known major risk factors. The outbreak highlights the problem of C. difficile in the ICU. We believe that a heightened awareness of the multiple risk factors and preventive measures, along with consideration of possible nosocomial transmission, will be necessary to prevent or arrest future clusters of cases in the ICU. The diagnosis of one patient with this infection in a unit should prompt a review of all other patients within the unit.
authors.affiliation: Department of Internal Medicine, University of California, Davis, Medical Center, Sacramento 95817.
authors.forename: G E
authors.initials: GE
authors.lastname: Foulke
authors.forename: J
authors.initials: J
authors.lastname: Silva
mesh_terms: D000368:Aged; D003428:Cross Infection / Q000188:drug therapy / Q000517:prevention & control*; D004761:Enterocolitis, Pseudomembranous / Q000188:drug therapy / Q000517:prevention & control*; D005243:Feces / Q000382:microbiology; D005260:Female; D006801:Humans; D007362:Intensive Care Units; D008297:Male; D008795:Metronidazole / Q000627:therapeutic use; D008875:Middle Aged; D012307:Risk Factors
chemical_list: D008795:Metronidazole