Abstract
Adverse drug events (ADE), or injuries caused by drug therapy, are a frequent and serious problem in hospitalized patients. Monitoring, preventing, and treating ADEs is an important patient safety function. Nurses play a significant role in this function, because their data is a unique and important indicator of ADEs and because they are the final point of medication administration. New provider order entry systems with electronic medical records have been viewed as an effective innovation and solution to high rates of ADEs. These systems increase legibility of drug orders, provide decision support, and increase access to the medical record. However, they may not interface with nursing processes effectively. This study reports the experience of a team conducting an ADE surveillance study in a Veterans Health Administration setting where extensive computerized innovations are in place. Lessons learned regarding the integration of nursing work processes with the computerized setting are described. Three areas of concern are highlighted: decreased access to nursing narratives, lack of decision support for medication administration, and failure to code nursing data. Each of these is discussed in terms of relevance to patient safety and the design of information systems.