tetano
Editor, Senior Moderator
Ann Transl Med
. 2024 Feb 1;12(1):13.
doi: 10.21037/atm-23-1403. Epub 2023 Jul 13. Point-of-care ultrasound use in COVID-19: a narrative review
Mui Teng Chua[SUP] 1 2 [/SUP], Yuru Boon[SUP] 1 2 [/SUP], Chew Kiat Yeoh[SUP] 1 2 [/SUP], Zisheng Li[SUP] 1 2 [/SUP], Carmen Jia Man Goh[SUP] 3 [/SUP], Win Sen Kuan[SUP] 1 2 [/SUP]
Affiliations
Background and objective: The coronavirus disease 2019 (COVID-19) pandemic that began in early 2020 resulted in significant mortality from respiratory tract infections. Existing imaging modalities such as chest X-ray (CXR) lacks sensitivity in its diagnosis while computed tomography (CT) scan carries risks of radiation and contamination. Point-of-care ultrasound (POCUS) has the advantage of bedside testing with higher diagnostic accuracy. We aim to describe the various applications of POCUS for patients with suspected severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in the emergency department (ED) and intensive care unit (ICU).
Methods: We performed literature search on the use of POCUS in the diagnosis and management of COVID-19 in MEDLINE, Embase and Scopus databases using the following search terms: "ultrasonography", "ultrasound", "COVID-19", "SARS-CoV-2", "SARS-CoV-2 variants", "emergency services", "emergency department" and "intensive care units". Search was performed independently by two reviewers with any discrepancy adjudicated by a third member.
Key content and findings: Lung POCUS in patients with COVID-19 shows different ultrasonographic features from pulmonary oedema, bacterial pneumonia, and other viral pneumonia, thus useful in differentiating between these conditions. It is more sensitive than CXR, and more accessible and widely available than CT scan. POCUS can be used to diagnose COVID-19 pneumonia, screen for COVID-19-related pulmonary and extrapulmonary complications, and guide management of ICU patients, such as timing of ventilator weaning based on lung POCUS findings.
Conclusions: POCUS is a useful and rapid point-of-care modality that can be used to aid in diagnosis, management, and risk stratification of COVID-19 patients in different healthcare settings.
Keywords: Coronavirus disease 2019 (COVID-19); diagnosis; emergency medical services; point-of-care testing; ultrasonography.
. 2024 Feb 1;12(1):13.
doi: 10.21037/atm-23-1403. Epub 2023 Jul 13. Point-of-care ultrasound use in COVID-19: a narrative review
Mui Teng Chua[SUP] 1 2 [/SUP], Yuru Boon[SUP] 1 2 [/SUP], Chew Kiat Yeoh[SUP] 1 2 [/SUP], Zisheng Li[SUP] 1 2 [/SUP], Carmen Jia Man Goh[SUP] 3 [/SUP], Win Sen Kuan[SUP] 1 2 [/SUP]
Affiliations
- PMID: 38304913
- PMCID: PMC10777239
- DOI: 10.21037/atm-23-1403
Background and objective: The coronavirus disease 2019 (COVID-19) pandemic that began in early 2020 resulted in significant mortality from respiratory tract infections. Existing imaging modalities such as chest X-ray (CXR) lacks sensitivity in its diagnosis while computed tomography (CT) scan carries risks of radiation and contamination. Point-of-care ultrasound (POCUS) has the advantage of bedside testing with higher diagnostic accuracy. We aim to describe the various applications of POCUS for patients with suspected severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in the emergency department (ED) and intensive care unit (ICU).
Methods: We performed literature search on the use of POCUS in the diagnosis and management of COVID-19 in MEDLINE, Embase and Scopus databases using the following search terms: "ultrasonography", "ultrasound", "COVID-19", "SARS-CoV-2", "SARS-CoV-2 variants", "emergency services", "emergency department" and "intensive care units". Search was performed independently by two reviewers with any discrepancy adjudicated by a third member.
Key content and findings: Lung POCUS in patients with COVID-19 shows different ultrasonographic features from pulmonary oedema, bacterial pneumonia, and other viral pneumonia, thus useful in differentiating between these conditions. It is more sensitive than CXR, and more accessible and widely available than CT scan. POCUS can be used to diagnose COVID-19 pneumonia, screen for COVID-19-related pulmonary and extrapulmonary complications, and guide management of ICU patients, such as timing of ventilator weaning based on lung POCUS findings.
Conclusions: POCUS is a useful and rapid point-of-care modality that can be used to aid in diagnosis, management, and risk stratification of COVID-19 patients in different healthcare settings.
Keywords: Coronavirus disease 2019 (COVID-19); diagnosis; emergency medical services; point-of-care testing; ultrasonography.