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Related Experiment Videos

Epistaxis due to glutaraldehyde exposure.

P Wiggins1, S A McCurdy, W Zeidenberg

  • 1Division of Occupational and Environmental Medicine, University of California, Davis.

Journal of Occupational Medicine. : Official Publication of the Industrial Medical Association
|October 1, 1989
PubMed
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Glutaraldehyde disinfection can cause respiratory irritation and skin issues for healthcare workers. Implementing protective measures and ventilation controls resolved a case of recurrent nosebleeds and rash in an employee.

Area of Science:

  • Occupational Health
  • Environmental Health
  • Toxicology

Background:

  • Glutaraldehyde is a common cold disinfecting agent in hospitals.
  • Occupational exposure can lead to skin, mucous membrane, and respiratory tract irritation.

Observation:

  • A hospital employee using glutaraldehyde for endoscopy equipment sterilization developed recurrent epistaxis, respiratory irritation, and a skin rash.
  • Workplace assessment revealed inadequate personal protective equipment (PPE) and local ventilation.
  • High-risk practices included uncovered soaking basins, manual pouring of concentrated solutions, and inadequate respiratory protection (paper masks).

Findings:

  • The patient's symptoms, including recurrent epistaxis, were directly linked to occupational glutaraldehyde exposure.
  • Inadequate safety protocols and engineering controls exacerbated the exposure risk.

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  • Symptoms resolved after implementing appropriate PPE and engineering controls.

    • Implications:

    • Highlights the importance of stringent safety protocols for handling glutaraldehyde in healthcare settings.
    • Underscores the need for effective engineering controls and proper PPE to prevent occupational illness.
    • Emphasizes the link between workplace hazards and adverse health outcomes in healthcare professionals.