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Characterizing medication safety incidents in surgical patients: a retrospective cross-sectional analysis of incident
Noah Sagua1, Andrew Carson-Stevens1, Kathryn Lynette James2
1Division of Population Medicine, School of Medicine, Cardiff University, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4XN, UK.
Background:
Medication-related safety incidents (MSIs) are among the most frequent contributors to preventable harm in hospital patients. There is a paucity of research that explores the factors that contribute to MSIs across the departments of high-risk specialties such as surgery.
Objectives:
To characterize MSIs involving surgical patients across two secondary care sites at a University Health Board.
Design:
Retrospective cross-sectional convergent analysis of anonymous MSI reports extracted from the risk management system between 1st January 2017 and 31st October 2020 was undertaken.
Methods:
Incident reports contained categorical data pertaining to the type and nature of the incident as well as free-text reporter accounts. Categorical data were analyzed quantitatively, undergoing descriptive analysis using IBM SPSS Statistics © software (Version 26.0.01; 2019). Content analysis of free-text responses was undertaken using the Organizational Accident Causation model as the underpinning theoretical framework.
Results:
Of a total of 670 incidents, most MSIs did not result in harm (n = 495, 73.9%). Most MSIs occurred during administration (n = 439, 65.5%). Half of the incidents (n = 335, 50%) were related to one of three medication types: opioids, antimicrobials, and antithrombotic agents. Communication failures were the most frequent error-producing condition (n = 39, 5.8%) and drug omission was the most frequent active failure (n = 156, 23.3%).
Conclusion:
To the knowledge of the authors, this is the first study in the United Kingdom that reports the medications most frequently involved in MSI reports for surgical patients. Staff in the surgical setting should be informed of the high frequency of incidents involving opioids, antimicrobials, heparin, and other antithrombotic agents as they appear in half of MSI reports in the surgical setting. Further research should explore administration error reduction strategies as well as tools to improve communication between staff to mitigate the risk of medicines-related harm associated with key medications.
Insights
Medication safety incidents in surgery are common, often occurring during administration. Opioids, antimicrobials, and antithrombotic agents are frequently implicated, highlighting communication failures and drug omissions as key issues.
Area of Science:
- Healthcare safety
- Surgical patient care
- Medication error analysis
Background:
- Medication-related safety incidents (MSIs) are a leading cause of preventable harm in hospitals.
- Research on factors contributing to MSIs in high-risk surgical specialties is limited.
Purpose of the Study:
- To characterize medication-related safety incidents (MSIs) in surgical patients.
- To identify common medications and error types associated with MSIs in surgical settings.
Main Methods:
- Retrospective analysis of 670 anonymous MSI reports from January 2017 to October 2020.
- Quantitative analysis of categorical data and qualitative content analysis of free-text reporter accounts.
- Utilized the Organizational Accident Causation model for framework.
Main Results:
- Most MSIs (73.9%) did not result in harm.
- The majority of MSIs (65.5%) occurred during medication administration.
- Opioids, antimicrobials, and antithrombotic agents accounted for 50% of incidents; communication failures and drug omissions were frequent.
Conclusions:
- This study is the first in the UK to report frequently implicated medications in surgical MSIs.
- Surgical staff must be aware of high-incident medications like opioids, antimicrobials, and antithrombotics.
- Further research should focus on administration error reduction and communication improvement strategies.
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