Differences Between Methods of Detecting Medication Errors: A Secondary Analysis of Medication Administration Errors...

Area of Science:

• Patient Safety
• Medication Administration
• Healthcare Quality Improvement

Background:

• Medication administration errors (MAEs) pose a significant risk to patient safety.
• Current methods for detecting MAEs, including incident reports and the Global Trigger Tool, may have limitations in capturing the full spectrum of errors.

Purpose of the Study:

• To compare the effectiveness of three distinct methods in detecting medication administration errors.
• To analyze the severity, type, and contributing factors of MAEs identified by each method.

Main Methods:

• A reanalysis of 451 medication administration errors was conducted.
• Errors were initially identified through incident reports, the Global Trigger Tool, and direct observation.
• Classification of MAEs used the National Coordinating Council for Medication Error Reporting and Prevention's taxonomy.

Main Results:

• Direct observation detected fewer MAEs but identified those with a higher likelihood of causing patient harm.
• Incident reports and the Global Trigger Tool primarily identified wrong dose errors.
• Observational data highlighted errors related to incorrect technique, differing from other methods.

Conclusions:

• No single method is sufficient for comprehensive MAE detection; a combination of approaches is recommended.
• Enhancing medication administration safety requires multiprofessional collaboration, improved communication, and optimized work environments.