ArticleAnnals of medicine and surgery (2012)2023
The physiological effect of prone positioning and lateral decubitus in non-intubated patients with severe COVID-19: a prospective cohort study.
Article in Annals of medicine and surgery (2012), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 2 citations in OpenAlex.
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8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Prone positioning is one type of postural lung recruitment manoeuvre that has been widely studied regarding the benefits and physiological changes of the cardiorespiratory system. However, prone positioning is not very comfortable for the patients because they have to lie on their stomachs for a while when the oxygen therapy and other monitoring devices are still attached. Based on patient observations, some patients will change to more comfortable positions, namely using the right/left lateral decubitus position. The purpose of this research was to examine the physiological impact of prone and lateral decubitus position in non-intubated patients who were diagnosed with severe COVID-19. Methods: It was a prospective cohort study in subsequent people with severe COVID-19 who obtained a non-rebreathing mask or high-flow nasal cannula at a University Hospital between 1 June and 10 September 2021. The study lasted for a total of 2021 days and involved 48 patients. The patients assumed the prone positioning or lateral decubitus every morning and afternoon for 4 h and were measured for cardiorespiratory parameters and blood gas analysis. It has been reported in line with the STROCSS criteria. Results: Dynamic changes based on cardiorespiratory parameters and blood gas analysis parameters in patients with prone and lateral decubitus position in patients with severe COVID-19 receiving conventional oxygen therapy (via non-rebreathing mask) or high-flow nasal cannula did not show any significant difference. Conclusion: The physiological effect of prone positioning and lateral decubitus in non-intubated patients with severe COVID-19 are similar. Accordingly, lateral decubitus can be an alternative for postural lung recruitment manoeuvres and warrants further randomized trials.
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