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Impact of an electronic hard-stop clinical decision support tool to limit repeat Clostridioides difficile toxin
Jennie H Kwon1, Kimberly A Reske1, Tiffany Hink1
1Division of Infectious Diseases, Washington University School of Medicine, St Louis, Missouri.
Infection Control and Hospital Epidemiology
|October 25, 2019
Abstract:
We performed an intervention evaluating the impact of an electronic hard-stop clinical decision support tool on repeat Clostridioides difficile (CD) toxin enzyme immunoassay (T-EIA) testing. The CD testing rate and number of admissions with repeat tests decreased significantly postintervention (P < .01 for both); the percentage of positive tests was unchanged (P = .27).

