RT Journal Article
SR Electronic
T1 Medication errors in paediatric outpatients
JF Quality and Safety in Health Care
JO Qual Saf Health Care
FD BMJ Publishing Group Ltd
SP e30
OP e30
DO 10.1136/qshc.2008.031179
VO 19
IS 6
A1 Rainu Kaushal
A1 Donald A Goldmann
A1 Carol A Keohane
A1 Erika L Abramson
A1 Seth Woolf
A1 Catherine Yoon
A1 Katherine Zigmont
A1 David W Bates
YR 2010
UL http://qualitysafety.bmj.com/content/19/6/e30.abstract
AB Background Medication errors are common in many settings and have important ramifications. Although there is growing research on rates and characteristics of medication errors in adult ambulatory settings, less is known about the paediatric ambulatory setting.Objective To assess medication error rates in paediatric patients in ambulatory settings.Methods The authors conducted a prospective cohort study of paediatric patients in six outpatient offices in Massachusetts. Data were collected using duplicate prescription review, two parental surveys and chart review. A research nurse classified all medication errors by stage and type of error.Results The authors identified 1205 medication errors with minimal potential for harm (rate: 68% of patients, 95% CI 64 to 72%; 53% of Rx, 95% CI 50 to 56%) and 464 potentially harmful medication errors (ie, near misses) (rate: 26% of patients, 95% CI 24 to 28%; 21% of Rx, 95% CI 19 to 22%). Overall, 94% of the medication errors with minimal potential for harm and 60% of the near misses occurred at the prescribing stage. The most common types of errors were inappropriate abbreviations followed by dosing errors. The most frequent cause of errors was illegibility.Conclusion With paper prescribing, half the prescriptions had medication errors, and one in five had a potentially harmful error. These rates are very high. Interventions targeting the ordering and administration stages have the greatest potential benefit.