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Iatrogenic medication errors reported to the Victorian Poisons Information Centre
Elyssia M Bourke1, Dawson Macleod1, Jeff Robinson1
1Victorian Poisons Information Centre, Austin Health, Melbourne, Victoria, Australia.
Internal Medicine Journal
|June 17, 2020
Summary
Iatrogenic medication errors in Victoria, Australia, frequently involve incorrect dosing, leading to patient harm and requiring significant healthcare intervention. Identifying causes and implementing prevention are crucial for reducing morbidity and costs.
Area of Science:
- Medical Safety
- Pharmacovigilance
- Healthcare Quality Improvement
Background:
- Iatrogenic medication errors contribute significantly to patient morbidity and mortality.
- These errors impose substantial economic burdens on the Australian healthcare system annually.
- There is a notable lack of Australian-specific evidence detailing in-hospital iatrogenic medication errors.
Purpose of the Study:
- To investigate and characterize iatrogenic medication errors within Victorian healthcare settings.
- To analyze data from referrals to a state Poisons Information Centre (PIC) to understand error patterns.
Main Methods:
- A retrospective analysis was conducted on iatrogenic medication errors reported to the Victorian PIC (VPIC).
- Data were collected from both community and hospital healthcare settings between January 2015 and December 2019.
Main Results:
- Over five years, 357 iatrogenic errors were identified, with 63% occurring in hospitals.
- Incorrect medication dosing was the most common error type (62%), including double dosing and wrong administration.
- Five percent of patients experienced moderate to severe toxicity, with 88% requiring critical care.
Conclusions:
- Iatrogenic medication errors are a significant issue within the Victorian healthcare system, leading to severe patient morbidity.
- Identifying the root causes of these errors is essential for developing effective preventative strategies.
- Implementing targeted interventions can reduce patient harm and lower associated healthcare expenditures.