Off-label use of simethicone, lubricants, and tissue glue contributes to endoscope reprocessing failures
Editor's Note The off-label use of defoaming agents, lubricants, and tissue glue is common, and these insoluable substances are not removed during reprocessing, this study finds. Of 69 fully reprocessed endoscopes examined in four hospitals, microbial cultures were positive for 50% or more. The researchers, led by Cori Ofstead, MSPH,…
FDA considering additional regulatory actions to reduce duodenoscope risks
Editor's Note The Food & Drug Administration on April 16 announced it is considering additional regulatory actions, including consulting with federal health experts for guidance, to reduce the risks of contamination and infections associated with duodenoscopes. The FDA is also working with manufacturers of disposable duodenoscopes that would make reprocessing…
FDA continues efforts to assess duodenoscope contamination risk
Editor's Note The Food & Drug Administration (FDA) on April 12 announced that it is taking steps to implement additional regulatory actions, including consulting with federal health experts, on how to reduce the risks of contamination and infections linked to duodenoscopes. The agency is also collaborating with manufacturers of disposable…
Elevating standard of endoscope reprocessing with terminal sterilization of duodenoscopes
Editor's Note Terminal sterilization of duodenoscopes can be achieved with a hydrogen peroxide-ozone sterilizer, this study finds. A sterility assurance level of 10-6 was achieved under laboratory worst-case conditions and under clinical conditions using a hydrogen peroxide-ozone sterilizer with regulatory clearance for terminal sterilization of duodenoscopes (STERIZONE VP4, TSO3 Inc,…
FDA issues statement on updated rates of duodenoscope contamination
Editor's Note The Food and Drug Administration (FDA) on December 10 issued a statement on an updated safety communication about rates of duodenoscope contamination obtained from preliminary postmarket data. Interim results from sampling studies from device manufacturers−Olympus, Fujifilm, and Pentax− indicate higher-than-expected contamination rates after reprocessing. Up to 3% of…
First accredited VR continuing medical education course filmed at Cedars-Sinai
Editor's Note The first 360-degree virtual reality (VR) accredited continuing medical education course in gastro-intestinal (GI) surgery was filmed at Cedars-Sinai, Los Angeles, and is now available for streaming, Cedars-Sinai announced on December 3. The course is a collaboration between Cedars-Sinai and the streaming medical platform GIBLIB. The content closely…
Validate and verify medical devices to ensure safety
Sometimes surgeons ask to have nonmedical devices sterilized, such as spoons, hockey pucks, and fish hooks. Healthcare staff may want to accommodate their requests, but there are times when they cannot do so. A central service (CS) should only sterilize medical devices that have undergone validation testing, which demonstrates that…
Slurpee straw inspires smudge-free laparoscopic camera
Editor's Note University of Texas engineering students have created a laparoscopic camera cleaner designed like a 7-Eleven Slurpee straw that keeps a camera smudge-free, the July 17 Medical Design & Outsourcing reports. The “ClearCam” device has a scoop-like shape that acts like a squeegee to clean the camera. Surgeons can…
Effectiveness of reprocessing reusable flexible bronchoscopes
Editor's Note In a study on the effectiveness of reprocessing flexible bronchoscopes presented June 14 by Ofstead and Associates at the Association for Professionals in Infection Control’s annual conference in Minneapolis, the majority of bronchoscopes were found to be contaminated and damaged even when cleaned and high-level disinfected according to…
Endoscope fluid, contaminants linger after faulty drying
What does it take to get endoscopes dry? That is the question that prompted a new study on endoscope drying effectiveness by Ofstead & Associates (St Paul, Minnesota). “We asked that question after a study we did 2 years ago found that increasing the automated endoscope reprocessor [AER] drying cycle…
