Katrina L. Richardson

  • Citations Per Year
Learn More
OBJECTIVES To compare the manifestations, mechanisms, and rates of system-related errors associated with two electronic prescribing systems (e-PS). To determine if the rate of system-related prescribing errors is greater than the rate of errors prevented. METHODS Audit of 629 inpatient admissions at two hospitals in Sydney, Australia using the CSC(More)
We describe the implementation of an electronic medication management system (eMMS) in an Australian teaching hospital, to inform future similar exercises. The success of eMMS implementation depends on: a positive workplace culture (leadership, teamwork and clinician ownership); acceptance of the major impact on work practices by all staff; timely system(More)
OBJECTIVE To assess whether a low level of decision support within a hospital computerized provider order entry system has an observable influence on the medication ordering process on ward-rounds and to assess prescribers' views of the decision support features. METHODS 14 specialty teams (46 doctors) were shadowed by the investigator while on their(More)
Complete, accurate and timely hospital discharge summaries are important for continuity of care. The aim of this study was to evaluate the effectiveness of an electronic discharge summary system in improving the medication information provided compared to the information in paper discharge summaries. We conducted a retrospective audit of 199 paper and 200(More)
OBJECTIVE To conduct a cost-effectiveness analysis of a hospital electronic medication management system (eMMS). METHODS We compared costs and benefits of paper-based prescribing with a commercial eMMS (CSC MedChart) on one cardiology ward in a major 326-bed teaching hospital, assuming a 15-year time horizon and a health system perspective. The eMMS(More)
Most studies evaluating the effect of computerised alerts embedded in electronic medication management systems (eMMS) on prescribing behavior demonstrate positive and often substantial effects. But many studies also report that doctors override computerised alerts, sometimes up to 95% of the time. Alert fatigue, due to excessive numbers of alerts being(More)
OBJECTIVE To determine the impact of the introduction of new pre-written orders for antimicrobials in a computerized provider order entry (CPOE) system on 1) accuracy of documented indications for antimicrobials in the CPOE system, 2) appropriateness of antimicrobial prescribing, and 3) compliance with the hospital's antimicrobial policy. Prescriber(More)
  • 1