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Inaccurate Communications in Telephone Calls to an Antimicrobial Stewardship Program

Published online by Cambridge University Press:  21 June 2016

Darren R. Linkin ,
Sarah Paris ,
Neil O. Fishman ,
Joshua P. Metlay  and
Ebbing Lautenbach
Darren R. Linkin*
Affiliation:
Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania Division of Infectious Diseases, University of Pennsylvania, Philadelphia, Pennsylvania Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, Pennsylvania Center for Education and Research on Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania Veterans Administration Medical Center, Philadelphia, Pennsylvania
Sarah Paris
Affiliation:
Department of Emergency Medicine, University of Rochester, Rochester, New York
Neil O. Fishman
Affiliation:
Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania Division of Infectious Diseases, University of Pennsylvania, Philadelphia, Pennsylvania Center for Education and Research on Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania
Joshua P. Metlay
Affiliation:
Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania Division of General Internal Medicine, University of Pennsylvania, Philadelphia, Pennsylvania Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, Pennsylvania Center for Education and Research on Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania Veterans Administration Medical Center, Philadelphia, Pennsylvania
Ebbing Lautenbach
Affiliation:
Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania Division of Infectious Diseases, University of Pennsylvania, Philadelphia, Pennsylvania Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia, Pennsylvania Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, Pennsylvania Center for Education and Research on Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania
*
711 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104 ([email protected])
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Abstract

Background.

Antimicrobial stewardship programs (ASPs) decrease unnecessary antimicrobial use, decrease antimicrobial resistance, and improve patient outcomes. The effectiveness of a prior approval system—that is, the requirement that approval be obtained from ASP practitioners before certain antimicrobials can be used—depends on the accuracy of the patient data communicated from the primary service.

Objectives.

To determine the incidence of inaccurate communication of patient data during ASP interactions, describe examples of inaccurate communications, and identify risk factors for inaccurate communication.

Design.

We used a retrospective cohort design. We evaluated the communicated patient data for clinically important inaccuracies, using the patients' medical records as the gold standard.

Setting.

A tertiary care medical center that has a prior approval system for restricted antimicrobials.

Patients.

Inpatients discussed in telephone ASP interactions.

Intervention.

Observational study.

Results.

Of telephone calls requesting prior approval from ASP practitioners, 39% (95% confidence interval [CI], 31%-48%) contained an inaccuracy in at least 1 type of patient data (eg, current antimicrobial therapy); the incidence varied widely between data types. Examples of inaccuracies are given to demonstrate their clinical relevance. In multivariable analysis, inaccurate communications were more common for telephone calls from surgical services (versus calls from nonsurgical services: odds ratio, 2.1 [95% CI, 1.1-3.9]) and for calls received by Infectious Diseases fellows (versus pharmacists: odds ratio, 2.0 [95% CI, 1.1-3.8]).

Conclusions.

A high proportion of ASP calls requesting prior approval included patient data inaccuracies, which have the potential to affect the prescribing of antimicrobials. Although risk factors were identified, these communication errors were common across the different types of ASP interactions. Inaccurate communications may compromise the utility of ASPs that use a prior approval system for optimizing antimicrobial use.

Type
Original Articles
Information
Infection Control & Hospital Epidemiology , Volume 27 , Issue 7 , July 2006 , pp. 688 - 694
Copyright
Copyright © The Society for Healthcare Epidemiology of America 2006

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