Search results
1 – 1 of 1Ana Belén Jiménez Muñoz, Antonio Muiño Miguez, María Paz Rodriguez Pérez, María Dolores Vigil Escribano, María Esther Durán Garcia and María Sanjurjo Saez
Healthcare risk epidemiology identifies medication error as the commonest cause of adverse effects on patients. Medication error can occur at any phase of the complex medication…
Abstract
Purpose
Healthcare risk epidemiology identifies medication error as the commonest cause of adverse effects on patients. Medication error can occur at any phase of the complex medication process so prevalence rates need to be estimated at each drug treatment phase: prescription, transcription and administration along with their clinical repercussions. This paper aims to investigate this issue.
Design/methodology/approach
Medication errors were recorded on an ad hoc sheet and staff were observed handling medications. Recorded errors were later classified and their clinical repercussions determined by experts.
Findings
In total 757 inpatients and 5,466 drug prescriptions were studied. The prescription error rate was 4.79 percent (95 percent CI 4.21‐5.36). The most frequent error in this phase was failing to observe international prescribing standards. The highest error rate was found in transcription (14.61 percent, 95 percent CI 13.67‐15.54). Almost 1,900 dose administrations were observed. There was a 9.32 percent error rate (95 percent CI 7.98‐10.67). The commonest error in this phase was omission. Most were transcription errors, which were detected before harm was done.
Research limitations/implications
The dispensation phase is absent.
Practical implications
Errors can be reduced if they are understood. Education and training based on the study's findings can reduce medication errors.
Originality/value
The paper highlights ways to reduce errors in the medication process.
Details