Perspective on Safety
September 1, 2008
Medication safety in hospitals depends on the successful execution of a complex system of scores of individual tasks that can be categorized into five stages: ordering or prescribing, preparing, dispensing, transcribing, and monitoring the patient's response. Many of these tasks lend themselves to technologic tools. Over the past 20 years, technology has played an increasingly larger role toward achieving the five rights of medication safety: getting the right dose of the right drug to the right patient using the right route and at the right time.
Medication safety in hospitals depends on the successful execution of a complex system of scores of individual tasks that can be categorized into five stages: ordering or prescribing, preparing, dispensing, transcribing, and monitoring the patient's response. Many of these tasks lend themselves to technologic tools. Over the past 20 years, technology has played an increasingly larger role toward achieving the five rights of medication safety: getting the right dose of the right drug to the right patient using the right route and at the right time.
Eric G. Poon, MD, MPH, is Director of Clinical Informatics at Brigham and Women’s Hospital and Assistant Professor of Medicine at Harvard Medical School. Dr. Poon’s research has focused on using health information technology to improve patient safety. He oversees the development and implementation of clinical applications including computerized physician order entry (CPOE) and barcode-assisted electronic medication administration record, and was lead author on the first rigorous study demonstrating the impact of a bar coding system in a hospital pharmacy. We asked him to speak with us about how such technology can augment medication safety.