Radiography-based triage for COVID-19 in the Emergency Department in a Spanish cohort of patients.

COVID-19 Emergency Pneumonia Radiography Triage

Journal

Medicina clinica (English ed.)
ISSN: 2387-0206
Titre abrégé: Med Clin (Engl Ed)
Pays: Spain
ID NLM: 101711190

Informations de publication

Date de publication:
27 May 2022
Historique:
received: 21 03 2021
accepted: 21 05 2021
entrez: 15 6 2022
pubmed: 16 6 2022
medline: 16 6 2022
Statut: ppublish

Résumé

Strategies to determine who could be safely discharged home from the Emergency Department (ED) in COVID-19 are needed to decongestion healthcare systems. To describe the outcomes of an ED triage system for non-severe patients with suspected COVID-19 and possible pneumonia based on chest X-ray (CXR) upon admission. Retrospective, single-center study performed in Barcelona (Spain) during the COVID-19 peak in March-April 2020. Patients with COVID-19 symptoms and potential pneumonia, without respiratory insufficiency, with priority class IV-V (Andorran triage model) had a CXR upon admission. This approach tried to optimize resource use and to facilitate discharges. The results after adopting this organizational approach are reported. We included 834 patients, 53% were female. Most patients were white (66%) or Hispanic (27%). CXR showed pneumonia in 523 (62.7%). Compared to those without pneumonia, patients with pneumonia were older (55 vs 46.6 years old) and had a higher Charlson comorbidity index (1.9 vs 1.3). Patients with pneumonia were at a higher risk for a combined outcome of admission and/or death (91 vs 12%). Death rates tended to be numerically higher in the pneumonia group (10 vs 1). Among patients without pneumonia in the initial CXR, 10% reconsulted (40% of them with new pneumonia). CXR identified pneumonia in a significant number of patients. Those without pneumonia were mostly discharged. Mortality among patients with an initially negative CXR was low. CXR triage for pneumonia in non-severe COVID-19 patients in the ED can be an effective strategy to optimize resource use. La pandemia de COVID-19 conlleva una alta ocupación de los servicios de urgencias (SU). Se requieren nuevas estrategias para optimizar la gestión de estos recursos. Describir los resultados de un sistema de triaje en urgencias para pacientes no graves con sospecha de COVID-19 y posible neumonía, basado en la radiografía de tórax (RT). Estudio retrospectivo, unicéntrico realizado en Barcelona (España) entre marzo y abril de 2020. Se realizó una RT al ingreso en SU de pacientes con síntomas de COVID-19 y sospecha de neumonía, sin insuficiencia respiratoria, con una prioridad clase IV-V (sistema andorrano de triaje). Esta medida pretende optimizar los recursos y facilitar las altas. Se reportan los resultados tras adoptar esta estrategia. Se incluyeron 834 pacientes (53% mujeres, 66% caucásicos, 27% hispánicos). La RT mostró neumonía en 523 (62,7%). Comparados con los pacientes sin neumonía, los que sí la padecían eran mayores (55 vs. 46,6 años), con un índice de comorbilidad de Charlson más elevado (1,9 vs. 1,3) y con mayor riesgo de ingreso y/o muerte (91 vs. 12%). La mortalidad fue numéricamente mayor en el grupo con neumonía (10 vs. 1). El 10% de los pacientes sin neumonía en RT consultaron de nuevo al SU (40% con neumonía). La RT identificó neumonía en múltiples pacientes. Los que no tenían neumonía fueron mayoritariamente dados de alta. La mortalidad entre pacientes con RT negativa fue baja. La RT como triaje para neumonía en pacientes con COVID-19 no grave puede ahorrar recursos.

Sections du résumé

Background UNASSIGNED
Strategies to determine who could be safely discharged home from the Emergency Department (ED) in COVID-19 are needed to decongestion healthcare systems.
Objectives UNASSIGNED
To describe the outcomes of an ED triage system for non-severe patients with suspected COVID-19 and possible pneumonia based on chest X-ray (CXR) upon admission.
Material and methods UNASSIGNED
Retrospective, single-center study performed in Barcelona (Spain) during the COVID-19 peak in March-April 2020. Patients with COVID-19 symptoms and potential pneumonia, without respiratory insufficiency, with priority class IV-V (Andorran triage model) had a CXR upon admission. This approach tried to optimize resource use and to facilitate discharges. The results after adopting this organizational approach are reported.
Results UNASSIGNED
We included 834 patients, 53% were female. Most patients were white (66%) or Hispanic (27%). CXR showed pneumonia in 523 (62.7%). Compared to those without pneumonia, patients with pneumonia were older (55 vs 46.6 years old) and had a higher Charlson comorbidity index (1.9 vs 1.3). Patients with pneumonia were at a higher risk for a combined outcome of admission and/or death (91 vs 12%). Death rates tended to be numerically higher in the pneumonia group (10 vs 1). Among patients without pneumonia in the initial CXR, 10% reconsulted (40% of them with new pneumonia).
Conclusion UNASSIGNED
CXR identified pneumonia in a significant number of patients. Those without pneumonia were mostly discharged. Mortality among patients with an initially negative CXR was low. CXR triage for pneumonia in non-severe COVID-19 patients in the ED can be an effective strategy to optimize resource use.
Introducción UNASSIGNED
La pandemia de COVID-19 conlleva una alta ocupación de los servicios de urgencias (SU). Se requieren nuevas estrategias para optimizar la gestión de estos recursos.
Objetivos UNASSIGNED
Describir los resultados de un sistema de triaje en urgencias para pacientes no graves con sospecha de COVID-19 y posible neumonía, basado en la radiografía de tórax (RT).
Material y métodos UNASSIGNED
Estudio retrospectivo, unicéntrico realizado en Barcelona (España) entre marzo y abril de 2020. Se realizó una RT al ingreso en SU de pacientes con síntomas de COVID-19 y sospecha de neumonía, sin insuficiencia respiratoria, con una prioridad clase IV-V (sistema andorrano de triaje). Esta medida pretende optimizar los recursos y facilitar las altas. Se reportan los resultados tras adoptar esta estrategia.
Resultados UNASSIGNED
Se incluyeron 834 pacientes (53% mujeres, 66% caucásicos, 27% hispánicos). La RT mostró neumonía en 523 (62,7%). Comparados con los pacientes sin neumonía, los que sí la padecían eran mayores (55 vs. 46,6 años), con un índice de comorbilidad de Charlson más elevado (1,9 vs. 1,3) y con mayor riesgo de ingreso y/o muerte (91 vs. 12%). La mortalidad fue numéricamente mayor en el grupo con neumonía (10 vs. 1). El 10% de los pacientes sin neumonía en RT consultaron de nuevo al SU (40% con neumonía).
Conclusión UNASSIGNED
La RT identificó neumonía en múltiples pacientes. Los que no tenían neumonía fueron mayoritariamente dados de alta. La mortalidad entre pacientes con RT negativa fue baja. La RT como triaje para neumonía en pacientes con COVID-19 no grave puede ahorrar recursos.

Autres résumés

Type: Publisher (spa)
La pandemia de COVID-19 conlleva una alta ocupación de los servicios de urgencias (SU). Se requieren nuevas estrategias para optimizar la gestión de estos recursos.

Identifiants

pubmed: 35702721
doi: 10.1016/j.medcle.2021.05.021
pii: S2387-0206(22)00201-7
pmc: PMC9181762
doi:

Types de publication

Journal Article

Langues

eng

Pagination

466-471

Commentaires et corrections

Type : CommentIn
Type : CommentIn

Informations de copyright

© 2021 Elsevier España, S.L.U. All rights reserved.

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Auteurs

Abiu Sempere-González (A)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Jordi Llaneras-Artigues (J)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Iago Pinal-Fernández (I)

National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MA, USA.
Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Faculty of Health Sciences and Faculty of Computer Science, Multimedia and Telecommunications, Universitat Oberta de Catalunya, Barcelona, Spain.

Esperanza Cañas-Ruano (E)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Olimpia Orozco-Gálvez (O)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Eva Domingo-Baldrich (E)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Xabier Michelena (X)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Beatriz Meza (B)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Eloi García-Vives (E)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Albert Gil-Vila (A)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Javier Sarrapio-Lorenzo (J)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Sheila Romero-Ruperto (S)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Francesc Sanpedro-Jiménez (F)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

María Arranz-Betegón (M)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.

Andreu Fernández-Codina (A)

Emergency Department, University Hospital Vall d'Hebron, Barcelona, Spain.
Rheumatology Division and General Internal Medicine Division-Windsor Campus, University of Western Ontario, London/Windsor, ON, Canada.

Classifications MeSH