ArticleAdvanced journal of emergency medicine2019
A New Formula for Confirmation of Proper Endotracheal Tube Placement with Ultrasonography.
Article in Advanced journal of emergency medicine, 2019. 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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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Real-Time Optical Monitoring of Endotracheal Tube Displacement.Biosensors · 2020Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEndotracheal intubation is an important procedure in critical care and emergency medicine settings. Optimal depth of the tube placement has been a serious concern because of several complications associated with its malposition.
objectiveThe aim of the current study was to find a new formula to estimate the proper endotracheal tube depth when using ultrasonography or lighted stylet device in order to increase the accuracy of determining Endotracheal tube (ETT) depth and decrease the side effects of ETT misplacement.
methodPatients older than 18 years of age admitted to Imam emergency department who needed tracheal intubation were included. Tube's length at the angle of the mouth while the tube passed the suprasternal notch, ETT depth after insertion and the distance from ETT's tip to carina were recorded. Ultrasonography and portable chest x-ray were used as tools for measuring these lengths.
resultsA total number of 91 patients including 55 men and 36 women were eligible for inclusion in the study. Not placing the tube at proper depth was considered as the failure of intubation. This failure rate was 9.9% in the standard method which would have been 1.1% if our proposed formula was used.
conclusionThe findings of this study suggest that the use of this new formula may help in predicting the proper intubation tube placement. Further studies are warranted to confirm these findings.
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