By Brett Kelman
This article was reprinted from Kaiser Health News (KHN).
More than four years ago, Tennessee nurse RaDonda Vaught typed two letters into a hospital’s computerized medication cabinet, selected the wrong drug from the search results, and gave a patient a fatal dose.
Vaught was prosecuted this year in an extremely rare criminal trial for a medical mistake, but the drug mix-up at the center of her case is anything but rare. Computerized cabinets have become nearly