2023
DOI: 10.1186/s13089-022-00299-x
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Monitoring of pulmonary involvement in critically ill COVID-19 patients - should lung ultrasound be preferred over CT?

Abstract: Background It is unclear if relevant changes in pulmonary involvement in critically ill COVID-19 patients can be reliably detected by the CT severity score (CTSS) and lung ultrasound score (LUSS), or if these changes have prognostic implications. In addition, it has been argued that adding pleural abnormalities to the LUSS could improve its prognostic value. The objective of this study was to compare LUSS and CTSS for the monitoring of COVID-19 pulmonary involvement through: first, establishing… Show more

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Cited by 2 publications
(3 citation statements)
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“…First, LUS requires greater pattern recognition experience, which limits its interrater reliability, particularly when differentiating between scores 1 and 2. 7 Second, LUS does not consider the burden of other common pathologies (eg, small consolidations, pleural effusions), which certainly cause a loss of aeration. Finally, the relative weight of separate patterns must be calibrated on relevant clinical outcome parameters.…”
Section: Resultsmentioning
confidence: 99%
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“…First, LUS requires greater pattern recognition experience, which limits its interrater reliability, particularly when differentiating between scores 1 and 2. 7 Second, LUS does not consider the burden of other common pathologies (eg, small consolidations, pleural effusions), which certainly cause a loss of aeration. Finally, the relative weight of separate patterns must be calibrated on relevant clinical outcome parameters.…”
Section: Resultsmentioning
confidence: 99%
“…Ultrasound examinations were performed by investigators using a dedicated ultrasound machine with previously described methodology. 7 Both LUS and LUSext are by definition surface samples of total pulmonary parenchyma. A 12-zone interspace examination may therefore be a representative surface sample provided that it would cover area along both anteroposterior and apical-basal axes of the lung.…”
Section: Study Design and Methodsmentioning
confidence: 99%
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