Successful lung-protective ventilatory management during the VV-ECMO in a severe COVID-19 pneumonia patient with extensive pneumomediastinum and subcutaneous emphysema: a case report

Autor: Jumpei Kohara, Shinichi Kai, Kazuya Hashimoto, Yudai Takatani, Naoya Tanabe, Satoshi Hamada, Kosai Cho, Tomoharu Tanaka, Isao Ito, Shigeru Ohtsuru
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: JA Clinical Reports, Vol 8, Iss 1, Pp 1-5 (2022)
Druh dokumentu: article
ISSN: 2363-9024
DOI: 10.1186/s40981-022-00505-8
Popis: Abstract Background Ventilatory management of respiratory failure with pneumomediastinum/subcutaneous emphysema is not established. Herein, we report a case of severe COVID-19 pneumonia with extensive pneumomediastinum/subcutaneous emphysema, rescued by thorough lung-protective ventilatory management after applying the VV-ECMO. Case presentation A 68-year-old male with no medical history was admitted to a local hospital and diagnosed with COVID-19 pneumonia. His pulmonary parameters worsened during invasive ventilation due to the development of pneumomediastinum/subcutaneous emphysema, and then he was transferred to our hospital. On arrival, we immediately decided to apply VV-ECMO and switch to ultraprotective ventilation. After maintaining the initial ventilation with a neuromuscular blocking agent for 2 days, we gradually increased PEEP while limiting PIP to 25 cmH2O. The patient was weaned off VV-ECMO on day 10; he was transferred to the medical ward after extubation. Conclusions Lung-protective ventilatory management should be performed thoroughly during VV-ECMO in severe COVID-19 pneumonia with pneumomediastinum/subcutaneous emphysema.
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