Medication incidents and pharmacist interventions in relation to directly acting oral anticoagulants in hospital settings: evaluation using Reason’s Accident Causation Theory
Abstract BackgroundDirect oral anticoagulants (DOACs) have revolutionised anticoagulant pharmacotherapy. However DOACs medication incidents are known to be common.ObjectiveTo assess medication incidents associated with DOACs using an error theory and to analyse pharmacists’ contributions in minimising medication incidents in secondary care settings.SettingA large University tertiary academic hospital in the West Midlands of England.MethodsMedication incident data from the incident reporting system (48-months period) and pharmacist interventions data from the prescribing system (26-month period) were extracted. Reason’s Accident Causation Model was used to identify potential causality of the incidents. Pharmacists’ intervention data was thematically analysed.Main outcome measure(a) Frequency, type and potential causality of DOACs incidents, (b) Nature of pharmacists’ interventions.ResultsA total of 812 DOACs reports were included in the study (124 medication incidents and 688 intervention reports). Missing drug/omission was the most common incident type (26.6%,n = 33) followed by wrong drug (16.1%,n = 20) and wrong dose/strength (11.3%,n = 14). A high majority (89.5%,n = 111) of medication incidents were caused by active failures. Patient discharge without anticoagulation supply and failure to restart DOACs post procedure/scan were commonly recurring themes. The majority of (38.1%,n = 262) the pharmacist interventions were related to pharmacological strategy (i.e., drug or dose changes or discontinuation). Impaired renal function was the most common reason for dose adjustments.ConclusionPrescribers’ active failure rather than system errors (i.e. latent failures) are contributing to DOACs incidents. Rreinforcement of guideline adherence, prescriber education, harnessing pharmacists’ roles and mandating renal function information in prescriptions are likely to improve patient safety..
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Preprint| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
ResearchSquare.com - (2021) vom: 18. März Zur Gesamtaufnahme - year:2021 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
Haque, Hazera [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| doi: |
10.21203/rs.3.rs-309892/v1 |
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XRA034845437 |
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| 520 | |a Abstract BackgroundDirect oral anticoagulants (DOACs) have revolutionised anticoagulant pharmacotherapy. However DOACs medication incidents are known to be common.ObjectiveTo assess medication incidents associated with DOACs using an error theory and to analyse pharmacists’ contributions in minimising medication incidents in secondary care settings.SettingA large University tertiary academic hospital in the West Midlands of England.MethodsMedication incident data from the incident reporting system (48-months period) and pharmacist interventions data from the prescribing system (26-month period) were extracted. Reason’s Accident Causation Model was used to identify potential causality of the incidents. Pharmacists’ intervention data was thematically analysed.Main outcome measure(a) Frequency, type and potential causality of DOACs incidents, (b) Nature of pharmacists’ interventions.ResultsA total of 812 DOACs reports were included in the study (124 medication incidents and 688 intervention reports). Missing drug/omission was the most common incident type (26.6%,n = 33) followed by wrong drug (16.1%,n = 20) and wrong dose/strength (11.3%,n = 14). A high majority (89.5%,n = 111) of medication incidents were caused by active failures. Patient discharge without anticoagulation supply and failure to restart DOACs post procedure/scan were commonly recurring themes. The majority of (38.1%,n = 262) the pharmacist interventions were related to pharmacological strategy (i.e., drug or dose changes or discontinuation). Impaired renal function was the most common reason for dose adjustments.ConclusionPrescribers’ active failure rather than system errors (i.e. latent failures) are contributing to DOACs incidents. Rreinforcement of guideline adherence, prescriber education, harnessing pharmacists’ roles and mandating renal function information in prescriptions are likely to improve patient safety. | ||
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