Electronic medication reconciliation and medication errors

Area of Science:

• Healthcare Quality Improvement
• Patient Safety
• Health Informatics

Background:

• Medication errors during hospital admissions pose a significant risk to patient safety.
• Accurate medication reconciliation is crucial for preventing adverse drug events.

Purpose of the Study:

• To evaluate the impact of implementing an electronic medication reconciliation tool on the incidence of admission medication reconciliation errors (MREs).

Main Methods:

• A quality improvement project utilizing a time-series design was conducted at a large, urban, tertiary care children's hospital.
• The study included all admitted patients from 2011 and 2012.
• An electronic tool was implemented to facilitate side-by-side comparison of pre-admission and admission medication orders, with regular compliance reporting.

Main Results:

• Over 33,000 admissions were analyzed, with 84% utilization of the electronic tool post-intervention.
• A total of 146 MREs were reported, including 95 non-intercepted errors.
• The rate of non-intercepted errors decreased by 53% (P = 0.02) post-implementation, with no reported major or catastrophic adverse drug events.

Conclusions:

• Successful implementation of an electronic medication reconciliation process was achieved.
• The electronic tool was associated with a significant reduction in reported non-intercepted admission MREs.
• This demonstrates the potential of health informatics tools to improve medication safety in pediatric care.