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The association of lung ultrasound images ...
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Document type :
Article dans une revue scientifique
DOI :
10.1111/anae.15175
PMID :
32520406
Permalink :
http://hdl.handle.net/20.500.12210/60210
Title :
The association of lung ultrasound images with COVID-19 infection in an emergency room cohort
Author(s) :
Bar, Stéphane [Auteur]
Simplification des soins chez les patients complexes - UR UPJV 7518 [SSPC]
CHU Amiens-Picardie
Lecourtois, A. [Auteur]
Dupont, Hervé [Auteur]
Mécanismes physiopathologiques et conséquences des calcifications vasculaires - UR UPJV 7517 [MP3CV]
Simplification des soins chez les patients complexes - UR UPJV 7518 [SSPC]
CHU Amiens-Picardie
Diouf, M. [Auteur]
Goldberg, E. [Auteur]
Bourbon, C. [Auteur]
Arnaud, E. [Auteur]
Hôpital Universitaire Carémeau [Nîmes] [CHU Nîmes]
Domisse, L. [Auteur]
Institut d'Astrophysique de Paris [IAP]
Gosset, P. [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
Journal title :
ANAESTHESIA
Pages :
1620-1625
Publication date :
2020
HAL domain(s) :
Sciences du Vivant [q-bio]
English abstract : [en]
Lung ultrasound could facilitate the triage of patients with suspected COVID-19 infection admitted to the emergency room. We developed a predictive model for COVID-19 diagnosis based on lung ultrasound and clinical features. ...
Show more >
Lung ultrasound could facilitate the triage of patients with suspected COVID-19 infection admitted to the emergency room. We developed a predictive model for COVID-19 diagnosis based on lung ultrasound and clinical features. We used ultrasound to image the lung bilaterally at two anterior sites, one and two hands below each clavicle, and a posterolateral site that was the posterior transverse continuation from the lower anterior site. We studied 100 patients, 31 of whom had a COVID-19 positive reverse transcriptase polymerase chain reaction. A positive test was independently associated with: quick sequential organ failure assessment score >= 1; >= 3 B-lines at the upper site; consolidation and thickened pleura at the lower site; and thickened pleura line at the posterolateral site. The model discrimination was an area (95%CI) under the receiver operating characteristic curve of 0.82 (0.75-0.90). The characteristics (95%CI) of the model's diagnostic threshold, applied to the population from which it was derived, were: sensitivity, 97% (83-100%); specificity, 62% (50-74%); positive predictive value, 54% (41-98%); and negative predictive value, 98% (88-99%). This model may facilitate triage of patients with suspected COVID-19 infection admitted to the emergency room.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
  • Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Source :
Harvested from HAL
Submission date :
2022-02-18T02:31:25Z
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