A mid-term follow-up with a lung ultrasonographic score correlates with the severity of COVID-19 acute phase

Abstract Lung ultrasound (LUS) has rapidly emerged in COVID-19 diagnosis and for the follow-up during the acute phase. LUS is not yet used routinely in lung damage follow-up after COVID-19 infection. We investigated the correlation between LUS score, and clinical and laboratory parameters of severity of SARS-COV-2 damage during hospitalization and at follow-up visit. Observational retrospective study including all the patients discharged from the COVID-19 wards, who attended the post-COVID outpatient clinic of the IRCCS Policlinico San Matteo in April–June 2020. 115 patients were enrolled. Follow-up visits with LUS score measurements were at a median of 38 days (IQR 28–48) after discharge. LUS scores were associated with the length of hospitalization (p < 0.001), patients’ age (p = 0.036), use of non-invasive ventilation (CPAP p < 0.001 or HFNC p = 0.018), administration of corticosteroids therapy (p = 0.030), and laboratory parameters during the acute phase (WBC p < 0.001, LDH p < 0.001, CRP p < 0.001, D-dimer p = 0.008, IL-6 p = 0.045), and inversely correlated with lymphocyte count (p = 0.007). We found correlation between LUS score and both LDH (p = 0.001) and the antibody anti-SARS-CoV-2 titers (p value = 0.008). Most of these finding were confirmed by dichothomizing the LUS score (≤ 9 or > 9 points). We found a significantly higher LUS score at the follow-up in the patients with persistent dyspnea (7.00, IQR 3.00–11.00) when compared to eupnoeic patients (3.00, IQR 0–7.00 p < 0.001). LUS score at follow-up visit correlates with more severe lung disease. These findings support the hypothesis that ultrasound could be a valid tool in the follow-up medium-term COVID-19 lung damage..

Medienart:

Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:18

Enthalten in:

Internal and emergency medicine - 18(2022), 1 vom: 05. Dez., Seite 163-168

Sprache:

Englisch

Beteiligte Personen:

Perrone, Tiziano [VerfasserIn]
Falaschi, Francesco [VerfasserIn]
Meloni, Federica [VerfasserIn]
Ballesio, Alessia [VerfasserIn]
Sabatini, Umberto [VerfasserIn]
Lenti, Marco Vincenzo [VerfasserIn]
Melazzini, Federica [VerfasserIn]
Lettieri, Sara [VerfasserIn]
Novati, Stefano [VerfasserIn]
Cutti, Sara [VerfasserIn]
Marioli, Carola Maria [VerfasserIn]
Klersy, Catherine [VerfasserIn]
Bruno, Raffaele [VerfasserIn]
Oltrona Visconti, Luigi [VerfasserIn]
Di Sabatino, Antonio [VerfasserIn]

Links:

Volltext [lizenzpflichtig]

Themen:

Imaging
Lung
Radiology
Ultrasound
Viral infection

Anmerkungen:

© The Author(s), under exclusive licence to Società Italiana di Medicina Interna (SIMI) 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

doi:

10.1007/s11739-022-03144-0

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC2133612785