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Updated: Dec 23, 2025

Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications
Published on: March 15, 2024
Recommendations from the CSO-HNS taskforce on performance of tracheotomy during the COVID-19 pandemic
D D Sommer1, P T Engels2, E K Weitzel3
1Division of Otolaryngology - Head & Neck Surgery - Department of Surgery, McMaster University Medical Centre, McMaster University, 3V1 Clinic, 1200 Main St West, Hamilton, ON, L8N 3Z5, Canada. cso.hns@sympatico.ca.
Insights
To minimize healthcare worker exposure to COVID-19, avoid tracheotomies in positive patients when possible. Extended endotracheal intubation is recommended, with specific PPE guidelines for all cases.
Area of Science:
- Medicine
- Surgery
- Infectious Diseases
Background:
- Tracheotomy is a frequent procedure requested by critical care units.
- The COVID-19 pandemic necessitated new guidelines for surgical procedures.
- A multi-specialty task force was formed by the Canadian Society of Otolaryngology - Head & Neck Surgery (CSO-HNS).
Purpose of the Study:
- To develop recommendations for performing tracheotomies during the COVID-19 pandemic.
- To ensure the safety of healthcare professionals during aerosol-generating procedures.
- To provide guidance on managing tracheotomies for COVID-19 positive, negative, and unknown patients.
Main Methods:
- A multi-specialty task force was convened.
- Recommendations were developed based on the risks of aerosol generation and viral transmission.
- Guidelines for personal protective equipment (PPE) and environmental controls were established.
Main Results:
- Tracheotomy is a highly aerosol-generating procedure, increasing transmission risk to surgical teams.
- Extended endotracheal intubation is proposed as the standard of care for ventilated patients.
- Pre-operative COVID-19 testing is recommended for non-emergent procedures.
Conclusions:
- Tracheotomy should be avoided in COVID-19 positive patients whenever feasible.
- Specific recommendations for PPE and environmental controls are provided for varying COVID-19 statuses.
- Prioritizing the safety of healthcare professionals is paramount during patient care.
Introduction:
The performance of tracheotomy is a common procedural request by critical care departments to the surgical services of general surgery, thoracic surgery and otolaryngology - head & neck surgery. A Canadian Society of Otolaryngology - Head & Neck Surgery (CSO-HNS) task force was convened with multi-specialty involvement from otolaryngology-head & neck surgery, general surgery, critical care and anesthesiology to develop a set of recommendations for the performance of tracheotomies during the COVID-19 pandemic.
Main Body:
The tracheotomy procedure is highly aerosol generating and directly exposes the entire surgical team to the viral aerosol plume and secretions, thereby increasing the risk of transmission to healthcare providers. As such, we believe extended endotracheal intubation should be the standard of care for the entire duration of ventilation in the vast majority of patients. Pre-operative COVID-19 testing is highly recommended for any non-emergent procedure.
Conclusion:
The set of recommendations in this document highlight the importance of avoiding tracheotomy procedures in patients who are COVID-19 positive if at all possible. Recommendations for appropriate PPE and environment are made for COVID-19 positive, negative and unknown patients requiring consideration of tracheotomy. The safety of healthcare professionals who care for ill patients and who keep critical infrastructure operating is paramount.
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