How Should Anesthesiologists Face Coronavirus Disease 2019?

Long Feng, Shihui Fu*, Pei Zhang, Yao Yao, Zeguo Feng*, Yali Zhao*, Leiming Luo*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

Abstract

Coronavirus disease 2019 (COVID-19) is a highly contagious disease. Most infected patients manifest mild flu-like symptoms, but in some cases, the patients rapidly develop severe lung infections and pneumonia. It is estimated that about 15–20% of patients with COVID-19 develop hypoxemia and require some form of oxygen therapy and ventilation support. Further, exacerbation of the disease usually requires an emergency tracheal intubation, where the patients are more prone to coughing and aerosol diffusion, placing the anesthesiologist at an extremely high risk of infection. In this review, after a brief introduction to the epidemiology and pathogenesis of the COVID-19, we describe various recommendations that the anesthesiologists should employ to avoid the chances of infection during the management of severely ill patients. We describe key steps such as not removing the patient's mask prematurely and using sedatives, analgesics, and muscle relaxants for rapid and orderly intubation. The use of spinal cord and regional nerve block anesthesia should also be promoted to avoid general anesthesia. Since the patients with COVID-19 may also have disorders related to other parts of the body (other than lungs), short-acting drugs are recommended to actively maintain the perfusion pressure of the peripheral and important organs without metabolism of the drugs by the liver and kidney. Multimodal analgesia is advocated, and non-steroidal anti-inflammatory analgesic drugs can be used appropriately. In this review, we also discuss key studies and experiences of anesthesiologists from China, highlights research findings, and inform on the proper management of patients with perspective on anesthesiologists.

Original languageEnglish
Article number890967
JournalFrontiers in Cardiovascular Medicine
Volume9
DOIs
Publication statusPublished - 27 May 2022

Keywords

  • anesthesia
  • anesthesiologist
  • coronavirus disease 2019
  • intubation
  • perioperative period
  • personal protective equipment

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