These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Cleaning, disinfection, and sterilization of gastrointestinal endoscopes: approaches in the office.
    Author: Tremain SC, Orientale E, Rodney WM.
    Journal: J Fam Pract; 1991 Mar; 32(3):300-5. PubMed ID: 2002322.
    Abstract:
    Bacterial contaimination of endoscopes can be clinically significant. While current data suggest that flexible sigmoidoscopy may entail fewer risks than upper endoscopy, these data are too incomplete to draw this conclusion. Careful cleaning and disinfection after each procedure are recommended. Gas sterilization of the endoscope and gas or heat sterilization of accessory equipment may be necessary in certain clinical situations. It must be remembered that hundreds of thousands of endoscopic procedures were performed in the 1970s using cleaning only without substantial health risk. The processes do not have to be complicated or difficult. Staff must be well trained and must understand the potential risks of working with disinfecting agents such as alkaline glutaraldehyde. It is recommended that the clinician fully understand the cleaning and disinfection steps and be able to perform them. It is important that office procedures be based on efficacy, not convenience. The procedures developed to date are not ideal and the ideal disinfectant has yet to be found. Cleaning and disinfecting machines have been developed, but they are expensive and their efficacy and safety are no better than hand-performed methods. An alternative approach to reducing transmission of infections by endoscopes may be to seek less adherent plastic substances for the endoscope sheath. The introduction of immersible endoscopes has helped with cleaning, but their use may also give rise to a false sense of security. Diligent attention to cleaning and disinfection is still necessary.(ABSTRACT TRUNCATED AT 250 WORDS)
    [Abstract] [Full Text] [Related] [New Search]