Application of decision analysis in antibiotic formulary choices.
OBJECTIVE
To introduce the reader to the fundamentals involved in using decision analysis as a tool in evaluating the associated costs and effectiveness of comparable therapeutic agents.


METHODS
Currently available literature citations were used to provide the reader with basic references whose purpose is to provide a step-by-step approach for using Decision Analysis in conducting a cost-effective comparison of three commonly used antibiotics. Data were gathered from a previously conducted retrospective chart review where the three antibiotics were used for either prophylactic, empiric, or documented infections. Although this study was limited by its retrospective nature, the reader can use the data to appreciate the fundamentals of decision analysis.


CONCLUSIONS
The continually changing climate in healthcare and the added visibility of pharmacologic agents in the treatment and prevention of disease has increased pressure on pharmacy departments to provide therapeutic agents that are cost-effective. Decision analysis can be used to compare therapeutic agents, in terms of financial as well as clinical outcomes, in a structured fashion that all members of the health care team can understand. The application of Decision analysis is appropriate for many therapeutic agents, not just antibiotics.
Szymusiak-Mutnick
B
B
University of Iowa Hospitals and Clinics, Iowa City 52242.
Mutnick
A H
AH
D000900:Anti-Bacterial Agents / Q000191:economics* / Q000627:therapeutic use; D003362:Cost-Benefit Analysis / Q000379:methods; D003625:Data Collection; D003659:Decision Making, Organizational; D003661:Decision Support Techniques; D016527:Drug Costs / Q000706:statistics & numerical data; D017723:Drug Utilization Review / Q000191:economics / Q000379:methods*; D005572:Formularies, Hospital as Topic; D006801:Humans; D008962:Models, Theoretical; D010934:Planning Techniques; D014481:United States