Discussions in Infection Control

An independent site by Lawrence F Muscarella PhD -- a national authority on the causes and prevention of healthcare-associated infections and related errors.

Category: Colonoscopes

Carbapenem-Resistant Enterobacteriaceae (CRE) Colistin Colonoscopes Klebsiella pneumoniae MCR-1 gene Medical Device Reports (MDRs) Superbugs

A Colonoscope is Linked to Two Infections of the Nightmarish ‘CRE’ Superbug. Colonoscopy could now also be a risk factor for infection, in addition to ERCP and bronchoscopy.

Jan 10, 2019 Lawrence F Muscarella PhD

January 10, 2019 — Infections caused by a nightmarish superbug have been identified following exposure to a colonoscope, according to two related regulatory reports filed last month. On December 7th, a…

Carbapenem-Resistant Enterobacteriaceae (CRE) Colonoscopes Device Contamination Duodenoscopes Enteric Bacteria Olympus TJF-Q180V Patient Notification Transparency University of North Carolina - Chapel Hill

At Least 40% of Disinfected Endoscopes, Possibly Colonoscopes, Remained Contaminated, Emails Reveal The endoscopes tested "positive" for contamination with concerning bacteria.

Jul 28, 2016 Lawrence F Muscarella PhD

July 28, 2016 — A manufacturer decided not to warn U.S. hospitals in February 2013 about a certain complex endoscope that reports indicated was unreasonably prone to infecting patients with potentially deadly bacterial…

Advocate Lutheran General Hospital Antibiotic-Resistant Bacteria Automated Endoscope Reprocessors Biofilms Carbapenem-Resistant Enterobacteriaceae (CRE) Colonoscopes Colonoscopy Design Control Disease Transmission Disinfection Endoscope Reprocessing Endoscopic Retrograde Cholangiopancreatography (ERCP) Escherichia coli Esophagogastroduodenoscopy (EGD) Ethylene Oxide Gas Sterilization Food and Drug Administration Gastrointestinal Endoscopy GI Endoscopes Glutaraldehyde High-Level Disinfection Klebsiella pneumoniae Klebsiella pneumoniae carbapenemase]-producing K. pneumoniae Low-Temperature Sterilization Patient Notification Quality Assurance Quality System Regulation Root Causes Analysis Shelf Life, Storage Transparency Veterans Health Administration

Risk of Transmission of Superbugs during Gastrointestinal Endoscopy

Oct 16, 2014 Lawrence F Muscarella PhD

Click here (PDF format) or here  (HTML format) to read Dr. Muscarella’s “Risk of transmission of carbapenem-resistant Enterobacteriaceae and related ‘superbugs’ during gastrointestinal endoscopy” (World J Gastrointest Endosc 2014; 6(10):457-474.)…

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Adverse Event Reports Candida auris Carbapenem-Resistant Enterobacteriaceae (CRE) Duodenoscopes Endoscope Reprocessing Gastroscopes MAUDE Medical Device Reports (MDRs) Risk Assessment Single-Use Disposable Devices

Resistant Infections Linked to Gastroscopes — Is the Concern Sufficiently Recognized?

Jan 6, 2023 Lawrence F Muscarella PhD
Adverse Event Reports Colonoscopes Duodenoscopes Endoscope Reprocessing Food and Drug Administration Gastroscopes GI Endoscopes MAUDE Medical Device Reports (MDRs) Risk Assessment Single-Use Disposable Devices

Assessment of the Effectiveness of Today’s Endoscope Reprocessing Practices: An Abstract

Sep 27, 2022 Lawrence F Muscarella PhD
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Flushing Endoscopes With 70% Alcohol to Facilitate Channel Drying.

Feb 22, 2022 Lawrence F Muscarella PhD
Adverse Event Reports Bronchoscopes Colonoscopes Cystoscopes Duodenoscopes ENT Endoscopes Flexible "ENT" Laryngoscopes Food and Drug Administration Gastroscopes GI Endoscopes MAUDE Medical Device Reports (MDRs) Single-Use Disposable Devices Urological Endoscopes

Contamination of Flexible Endoscopes and Associated Infections:

Jan 28, 2022 Lawrence F Muscarella PhD