Unintended Consequences of E-Prescribing

 
 
By M.L. Baker  |  Posted 2004-08-24 Email Print this article Print
 
 
 
 
 
 
 

Conventional wisdom tells us that the solution to one set of problems inevitably brings new ones. If we foresee the consequences of electronic prescribing, we may not have to face them.

Enthusiasm for e-prescribing is turning into a fervor. A new industry group has formed to promote the practice, much to the delight of the Electronic Health Initiative, a non-profit group dedicated to encouraging the use of health information technology. The national health information technology coordinator, David Brailer, includes it in his proposals. And the Centers of Medicaid and Medicare Services is actively promoting the practice, both by studying best practices and by upcoming changes in reimbursement policy. The ability for doctors to transmit prescriptions straight from an examining room to a pharmacist promises a litany of benefits. The Institute for Safe Medication Practices estimates that indecipherable or unclear prescriptions require more than 150 million calls from pharmacists asking doctors for clarification. And each year, an estimated 7,000 deaths are attributed to medication errors, a figure that does not include unnecessary pain and suffering or simply inconvenience. But conventional wisdom tells us that the solution to one set of problems inevitably brings new ones. It stands to reason that if we foresee the consequences of e-prescribing, we may not have to face them. "I dont think it is so much that e-prescribing might increase errors; it is that the type of errors occurring will be different than paper," Steven Waldren, assistant director for health and information technology with Leawood, Kan.-based American Academy of Family Physicians told me. "So that brings up the question, Are there systems of checks and balances for e-prescribing" as there are for traditional prescribing?
Researchers at RAND Health and the Department of Medicine at UCLA have developed a conceptual framework for anticipating the effects of using various e-prescribing systems, cataloging them into 14 functional capabilities. "Doctors and even patients must be vigilant for unintended consequences," said principal investigator Douglas Bell. "Of course, the greatest danger would probably come from problems that we havent anticipated."
Their work was published in the Journal of the American Medical Informatics Association this year. According to the study, if a primary care provider had 3,000 patients, there would be 45 to 90 preventable adverse drug events among them each year, with about half due to prescribing errors. While the researchers say electronic order entry has dramatically improved safety in hospital settings, they conclude the effects for outpatients are still unclear. In the long run, Bell is convinced e-prescribing can reduce medical errors, but more importantly it will lead to more effective prescribing. For example, he said, drugs that prevent disease, like lipid-lowering agents, are currently underused, while antibiotics are often prescribed for viral infections against which they have no use.
Next Page: Consider these unfortunate possibilities.



 
 
 
 
Monya Baker is co-editor of CIOInsight.com's Health Care Center. She has written for publications including the journal Nature Biotechnology, the Acumen Journal of Sciences and the American Medical Writers Association, among others, and has worked as a consultant with biotechnology companies. A former high school science teacher, Baker holds a bachelor's degree in biology from Carleton College and a master's of education from Harvard.
 
 
 
 
 
 
 

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