COVID-19 pneumonia - increased incidence of pneumothorax/mediastinal emphysema after invasive mechanical and non-invasive ventilation.

ABSTRACT

Introduction: COVID pneumonia can lead to pneumomediastinum or pneumothorax during non-invasive or invasive mechanical ventilation. This affects the prognosis. Methodology: During the study period, 121 patients with SARS-CoV-2 infections and invasive or non-invasive ventilation therapy were recorded in our hospital. All patients with a pneumothorax or pneumomediastinum were analyzed in more detail. Result(s) Pneumothorax and pneumomediastinum occurred in 12 patients and resulted in 7 deaths. Discussion(s) The incidence of pneumothorax with COVID infection ranges from 0.56 to 1%, reaching 3.5% in our own studies and 4.2% under invasive mechanical ventilation. The incidence of pneumomediastinum was 10% and 9.2% in our own patients. Overall mortality was 58.3% and similar to that reported in the literature, up to 60%.Copyright © 2023 Dustri-Verlag Dr. K. Feistle.