Medication stewardship using computerized clinical decision support: A case study on intravenous immunoglobulins.

ABSTRACT:

Background

Healthcare delivery organizations face increasing pressure to manage the use of medications in terms of safety, waste reduction, and cost containment.

Objective

To describe a computerized provider order entry (CPOE) system intervention to optimize use of a commonly ordered, high-cost therapeutic: intravenous immune globulin (IVIG).

Design

Description of IVIG order configuration, medication use patterns, and subsequent order set configuration development in a CPOE system.

Measurements

IVIG orders were extracted from the CPOE system before and after the implementation of a specialty orderset to determine the indications for use, dosing, and duration of therapy. Orders were compared to a theoretical dosing schedule created from published evidence and data from a prior medication use evaluation.

Results

During 36 months before the implementation of the IVIG order set, 1965 IVIG orders were reviewed. The prescribed IVIG dose varied considerably from the expected dose (mean = -1.8, range = -4.9-1.5). In the 27 months after order set implementation, 848 IVIG orders were reviewed. The prescribed IVIG dose was closer to the expected dose (mean = -1.2, range = -3.9-2.6, P < .0001).

Conclusions

Order configuration processes are cumbersome and time-consuming, but can be streamlined to enhance a medication's usage in the healthcare system. A better understanding of institution-specific ordering patterns may facilitate more efficient and effective order configuration and optimize drug use.

SUBMITTER: Tsapepas D 

PROVIDER: S-EPMC6715593 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature