Editor's Note In this study led by researchers at Northwell Health, New Hyde Park, New York, ChatGPT-3 and ChatGPT-4 did not pass the 2022 and 2021 American College of Gastroenterology self-assessment tests. The tests help students gauge how they would perform on the actual American Board of Internal Medicine Gastroenterology…

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Editor's Note This study, led by researchers at the University of Pittsburgh School of Medicine, finds that air flush cycles used in automated endoscope reprocessors (AERs) may not adequately dry endoscope channels, particularly narrow air/water channels. Endoscopes were reprocessed per protocol with a 3-minute or 10-minute air flush following reprocessing.…

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Editor's Note The Joint Commission, on April 10, released a new Quick Safety advisory on preventing patient burns from light sources used during laparoscopic or arthroscopic procedures. Burns from these light sources can go unnoticed because they typically do not produce smoke or charring, even of surgical drapes, The Joint…

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Editor's Note This study from the University of Texas Southwestern, Dallas, finds that nonoperative management of acute appendicitis was associated with reduced complications in older but not younger patients. Included in the analysis was data from the Agency for Healthcare Research and Quality’s National Inpatient Sample on 474,845 patients with…

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Editor's Note The FDA on March 15 issued its third warning letter to endoscope manufacturer Olympus Medical, following a manufacturing site inspection and 160 complaints of device failure, as reported by Beckers. The warning letter comes after a Tokyo, Japan facility inspection, where the Single-Use Distal Covers for Duodenoscopes and…

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Editor's Note This German study finds that extension of the currently recommended 10-year screening colonoscopy intervals may be warranted, especially for female and younger participants without gastrointestinal symptoms. Data on 1.25 million individuals in the German screening colonoscopy registry, the world’s largest registry of its kind, were analyzed. A total…

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Editor's Note Researchers at Mayo Clinic Healthcare in London are investigating how artificial intelligence (AI) can be used to identify colon polyps that might otherwise get overlooked during colonoscopy. The AI system works alongside the physician in real time, scanning the colonoscopy video feed and drawing small, red boxes around…

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Editor's Note The Food and Drug Administration (FDA) on January 10 announced that it had recently issued two warning letters to Olympus Medical Systems Corporation and one of its subsidiaries, Aizu Olympus Co, Ltd, after facility inspections. The letters addressed violations related to medical device reporting (MDR) requirements and quality…

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Editor's Note This study led by epidemiologist Cori L. Ofstead, MSPH, and associates, St Paul, Minnesota, found visible damage and residue or debris in 100% of 25 processed flexible endoscopes, using a new visual inspection program that included magnification and borescopes. Fully processed endoscopes were examined twice during a 2-month…

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On September 15, 2022, AORN released its updated Guideline for Processing Flexible Endoscopes. Over the past several years, there has been significant research on flexible endoscope processing—research that met the stringent requirements and has been included in this revised guideline by AORN’s lead author and team. Endoscope processing begins with…

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