By now, you’ve probably heard about the “superbug” that infected seven patients (two of whom died) during a common medical procedure at a California hospital. The bacterium can’t reliably be stopped by any antibiotic and is fatal in at least 40% of cases.
The patients were infected by duodenoscopes that are used to diagnose and treat problems of the liver, bile ducts and pancreas. Within the past two years, 135 scope-related infections were reported to the FDA. The true number is likely higher because many infections, particularly those caused by less virulent organisms, are never reported.
The scopes have an adjustable tip that is controlled by an “elevator wire.” This part of the device tends to collect biological material (including bacteria) that’s difficult to remove even when the devices are cleaned. Here’s how to protect yourself if you need a procedure involving a duodenoscope…
Request that the scope be tested. Some hospitals are doing this now. The scopes are cleaned, disinfected, sampled for bacteria and then quarantined in storage until their safety can be assured.
Ask about ethylene oxide (EtO) sterilization. With this method, a gas is used to sterilize scopes. It’s a time-consuming step, however, that isn’t available in most hospitals. Ask for it.
If your doctor doesn’t address your concerns, or if the medical center doesn’t have the enhanced testing or sterilization method mentioned above, consider going somewhere else.
