I am a rural Family Physician who has been in solo practice for more than 22 years. I am neither a technophobe nor an information technology Luddite. I have been using electronic prescribing for over 6 years and am in the market for an EHR that is net-based, scalable, interoperable and linked to a nationwide patient database.
While I wait, over the years I am seeing more and more patient care that is less co-ordinated and even thwarted by the very health information technology (HIT) that is supposed to increase efficiency. In my opinion, this is leading to decreased information transfer that is wasting precious time and putting patients at risk with errors of omission.
I will give anecdotal and real examples of HIT run amok that I suspect are more common than generally appreciated. Alarmed by the lack of awareness of the potential frequency of these errors, I am writing this hoping that the blogosphere can somehow counter the momentum of an all-powerful HIT cerebrosphere.
1. e-Prescribing (ERX): While mandated alerts about potential drug interactions in this software is often life-saving, it can also be life impairing. There are two reasons for this: 1) at point of care, the warnings are just too darn sensitive and I’m being conditioned to ignore 90 percent of them. I am afraid that this will cause me to click the “ignore” pop-up at the wrong time. For instance, doxycycline and Dilantin have an interaction and a prescription of one in the presence in the other always prompts a warning. When I researched this, I found the plasma concentration of doxycycline is decreased by a clinically negligible amount. 2) at the pharmacy window, the warnings can override physician judgment. A colleague of mine described to me how he prescribed a fluoroquinolone antibiotic to a patient on Coumadin and, aware that there was an interaction, ordered the appropriate follow up testing and dosage modifications. The pharmacist not only refused to fill the prescription, they also did not notify him. Instead, he asked the patient to call the doctor. Two days later the patient was admitted to an ICU with life-threatening sepsis. In both cases, needed prescriptions were omitted.