Infection control in the bronchoscopy suite. A review
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Abstract:
Bronchoscopy can occasionally transmit disease. Infection control in the bronchoscopy suite is especially important because of the risk of transmitting HIV or tuberculosis. Many case reports, patient series, and small studies have been published, but little comprehensive guidance is available for clinicians who wish to learn more about the problem and prevent it. We review the literature and describe three ways in which bronchoscopy can cause disease: by transmitting infections between patients, by transferring microorganisms within a patient, and by triggering coughing that can cause airborne infection of patients or health-care workers. Recommendations for infection control are listed; they include installing powerful air filters, using disposable bronchoscope suction valves, manually cleaning all equipment before disinfection, controlling patient coughing, and in some cases, giving patients prophylactic antibiotics.
Insights
Bronchoscopy procedures can spread infections between patients or within a patient. Implementing strict infection control measures, including air filtration and equipment cleaning, is crucial to prevent disease transmission during bronchoscopy.
Area of Science:
- Infectious Diseases
- Pulmonology
- Healthcare Epidemiology
Background:
- Bronchoscopy is a common medical procedure with a potential risk of disease transmission.
- Infection control in bronchoscopy suites is critical due to the possibility of transmitting serious infections like HIV and tuberculosis.
- Existing literature lacks comprehensive guidance for clinicians on preventing bronchoscopy-related infections.
Purpose of the Study:
- To review the literature on disease transmission via bronchoscopy.
- To identify the mechanisms by which bronchoscopy can cause disease.
- To provide evidence-based recommendations for infection control in bronchoscopy.
Main Methods:
- Systematic review of published case reports, patient series, and small studies.
- Analysis of transmission routes: patient-to-patient, within-patient, and airborne.
- Synthesis of recommendations for infection control practices.
Main Results:
- Bronchoscopy can transmit infections between patients.
- Microorganisms can be transferred within a patient during the procedure.
- Coughing triggered by bronchoscopy can lead to airborne infection transmission.
- Effective infection control strategies are essential.
Conclusions:
- Bronchoscopy poses risks for disease transmission through multiple routes.
- Comprehensive infection control protocols are necessary to mitigate these risks.
- Recommendations include enhanced air filtration, disposable components, thorough cleaning, cough management, and prophylactic antibiotics when indicated.
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