Chemotherapy administration associated errors before and after use of electronic order entry and decision support

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Chemotherapy Administration Associated Errors Before and After Use of Electronic Order Entry and Decision Support Background: Chemotherapy administration is an important part of oncology practice and as treatment plans have evolved, their complexity has increased. Our practice has developed a software program that incorporates decision support and safety checks. Here we report the errors we have noted before and after utilization of this system. Methods: Drug administration errors are tracked through a mandatory “incident report” process that requires staff to report whenever an error is recognized. All reports from 2003 (the year before utilization of the chemotherapy software) and 2006 were reviewed. We compared the number and type of errors from the two time periods. Results: • Statistically significant *increase or † decrease at alpha level 0.05. • 1rate is expressed per 100,000 treatments • 2 “Other” errors are those which could not be classified otherwise and had no impact on the patient Conclusions: The frequency of recognized errors associated with chemotherapy administration is very low (0.03%) and while still unacceptable, much lower than the 5% reported for medication administration in general. (Kaushal, Arch Int Med 163:1409 2003) A computerized software support system did not make a statistically significant change in the total frequency of administration errors but did significantly decrease wrong drug errors even as the complexity of treatment protocols increased. A class of error “Planned Drug Missed” was recognized because of a formal declaration of treatment plan. There may be significant reporting bias consequent to increased recognition and subsequent reporting of errors when a computerized system and formal declaration of treatment plan is in place. However, no matter the system, the human/computer interface remains a potential source of error.

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No significant financial relationships to disclose.