Reducing Medication Errors in Children's Hospitals

Area of Science:

• Pediatric patient safety
• Health informatics
• Medication error analysis

Background:

• Limited knowledge exists on pediatric and neonatal medication errors.
• This study addresses the need for understanding error patterns in pediatric care.

Purpose of the Study:

• Evaluate medication error incidence and characteristics in a pediatric hospital over five years.
• Determine if serial error prevention programs optimizing a computerized physician order entry (CPOE) system reduce error rates.

Main Methods:

• Retrospective review of medication errors from January 2015 to December 2019.
• Analysis of 2,591,596 prescriptions to identify 255 medication errors.

Main Results:

• Wrong dose prescriptions were the most common errors (56.9%).
• Antibiotics/antivirals had the highest error rate (36.9%).
• Physician ordering was the most frequent error stage (93.3%), with junior residents most often responsible (45.9%).
• A significant decrease in errors per 100,000 prescriptions was observed after CPOE system optimization.

Conclusions:

• Medication error incidence decreased with increased CPOE system use.
• Continuous CPOE optimization effectively reduces pediatric medication errors.
• Further integration of pediatric-specific decision support and error prevention into CPOE systems is recommended.