alveolar

Investigation of Bronchoscopy Associated Pseudo-infections

  • Krishnaveni Malisetti*

Published on: 6th May, 2025

Introduction: Bronchoscopy could lead to local spread of pre-existing infection, spread of infection from one patient to another if the bronchoscope is disinfected inadequately, or, isolation of microorganisms from bronchoscopic specimens in a patient who is clinically not infected, i.e., pseudo-infection. This study is one such investigation of an outbreak of bronchoscopic pseudo-infections in a tertiary care hospital.Materials and methods: Bronchoalveolar lavage (BAL) samples were inoculated onto MacConkey Agar and 5% Sheep Blood Agar and incubated at 37 °C overnight. The growths obtained on culture media were processed for identification and antimicrobial susceptibility on Vitek 2 Compact as per manufacturer’s instructions. To investigate the outbreak, 5 mL - 10 mL of sterile water was flushed through the channels of disinfected bronchoscope and collected in a sterile container. The samples were centrifuged and inoculated onto MacConkey Agar and 5% Sheep Blood Agar. The growths obtained were further processed similarly as the BAL samples were processed. Environmental swabs collected from the bronchoscopy unit were also processed as the procedure mentioned above.Results: Bronchoalveolar lavage of 3 patients in a period of 1 week were contaminated with multidrug resistant Klebsiella pneumoniae. Two out of five bronchoscope fluid samples were also contaminated with Klebsiella pneumoniae. Among the swabs collected from bronchoscope unit, Klebsiella pneumoniae was isolated from the detergent box of the endowasher. Conclusion: The risk of propagation of infection via a bronchoscope can be evaded by proper reprocessing and improving the sterilization practices. 
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat
AbstractDOI: 10.29328/journal.jprr.1001066Read Full Article HTMLRead Full Article PDF

Search by University/Institution

Enter your University/Institution to find colleagues at HSPI.

Ensuring author's satisfaction with

  • Friendly and hassle-free publication process
  • Less production time of articles
  • Constructive peer-review
  • Enhancing journal reputation
  • Regular feedback system
  • Quick response to authors' queries

Read More

Most Viewed Keywords

All Issues in 2025

Search Articles by Country

Get all latest articles in all Heighten Science Publications Inc journals by country.

Testmonials

“It was a delightful experience publishing my manuscript with the Clinical Journal of Obstetrics and Gynecology. They offered me lots of opportunities I never had from most publishing houses and the...

Asafo Jones

Great, thank you! It was very efficient working w/ your group. Very thorough reviews (i.e., plagiarism, peer, etc.). Would certainly recommend that future authors consider working w/ your group.

David W Brett

Publishing an article is a long process, but working with your publication department made things go smoothly, even though the process took exactly 5 months from the time of submitting the article til...

Anas Diab

It has been a fabulous journey writing articles for your journal because of the encouragement you people provide for writers from developing nations like India. Kindly continue the same. Looking forwa...

Badareesh Lakshminarayana

The Journal Clinical Nephrology provides a good opportunity for readers to stay updated in the field of clinical nephrology. Additionally - it provides a good opportunity for authors to publish their...

Assaf Harofeh Medical Center, Israel

Leonid Feldman

“Mobile apps and wearable technology are becoming ubiquitous in our environment. Their integration with healthcare delivery is just beginning to take shape. The early results are promising and the...

BS, PharmD., MBA, CPHIMS, FHIMSS, Adjunct Professo...

Helen Figge

I want to thank you for our collaboration. You were fast and effective with a positive spirit of teamwork. I am truly excited from our collaboration. You were like always fast, efficient and accurate...

Aikaterini Solomou

Archives of Vascular Medicine is one of the top class journal for vascular medicine with highly interesting topics. You did a professional and great Job!

Elias Noory

Your service is very good and fast reply, also your service understand our situation and support us to publication our articles.

Ayman M Abu Mustafa

Your services are very good

Chukwuka Ireju Onyinye

View More

Browse by Subjects

Biology Group Journals

Chemistry Group Journals

Pharma Group Journals

Mathematics & Physics Group Journals

Engineering Group Journals

Clinical Group Journals

Medical Group Journals

Help ?

HSPI: We're glad you're here. Please click "create a new Query" if you are a new visitor to our website and need further information from us.

If you are already a member of our network and need to keep track of any developments regarding a question you have already submitted, click "take me to my Query."