Tracheostomy in COVID-19 Pandemic; did we achieve our aims? A developing country's experience.

Abstract

Objective: To evaluate the effect of tracheostomy on COVID positive patients and the risk included in the procedure for the patient and health care workers. Study Design: Retrospective Observational Study. Setting: Shifa International Hospital Islamabad, Pakistan. Period: 30^th May 2020 to 15^th February 2022. Material & Methods: The tracheostomies were performed in COVID ICU at bed side by ENT team. This is a study of 22 patients mostly with multiple comorbidities who presented to the hospital with symptoms of SARS-COVID-19. The changes in their ventilation were recorded before and after the tracheostomy. The health care workers included in the study were also kept under observation for any possible cross infection. Results: Eight out of twenty two patients were weaned off from ventilator. There was decrease in partial pressure of oxygen after the procedure but the mortality rate was high. None of the members of operating team, ICU team, anaesthesia team was infected with the virus. Conclusion: Our study shows that although tracheostomy helps in weaning off from ventilator, it has no role in weaning off COVID patients. There is no benefit of tracheostomy for a COVID positive patients. Furthermore, if adequate personal protective equipment’s are used, there is no risk of spread of infection from patient during the procedure of tracheostomy.