Dyspnea in Post-Acute COVID-19 : A Multi-Parametric Cardiopulmonary Evaluation

Post-acute COVID-19 is characterized by the persistence of dyspnea, but the pathophysiology is unclear. We evaluated the prevalence of dyspnea during follow-up and factors at admission and follow-up associated with dyspnea persistence. After five months from discharge, 225 consecutive patients hospitalized for moderate to severe COVID-19 pneumonia were assessed clinically and by laboratory tests, echocardiography, six-minute walking test (6MWT), and pulmonary function tests. Fifty-one patients reported persistent dyspnea. C-reactive protein (p = 0.025, OR 1.01 (95% CI 1.00-1.02)) at admission, longer duration of hospitalization (p = 0.005, OR 1.05 (95% CI 1.01-1.10)) and higher body mass index (p = 0.001, OR 1.15 (95% CI 1.06-1.28)) were independent predictors of dyspnea. Absolute drop in SpO2 at 6MWT (p = 0.001, OR 1.37 (95% CI 1.13-1.69)), right ventricular (RV) global longitudinal strain (p = 0.016, OR 1.12 (95% CI 1.02-1.25)) and RV global longitudinal strain/systolic pulmonary artery pressure ratio (p = 0.034, OR 0.14 (95% CI 0.02-0.86)) were independently associated with post-acute COVID-19 dyspnea. In conclusion, dyspnea is present in many patients during follow-up after hospitalization for COVID-19 pneumonia. While higher body mass index, C-reactive protein at admission, and duration of hospitalization are predictors of persistent dyspnea, desaturation at 6MWT, and echocardiographic RV dysfunction are associated with this symptom during the follow-up period.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:12

Enthalten in:

Journal of clinical medicine - 12(2023), 14 vom: 13. Juli

Sprache:

Englisch

Beteiligte Personen:

Cecchetto, Antonella [VerfasserIn]
Guarnieri, Gabriella [VerfasserIn]
Torreggiani, Gianpaolo [VerfasserIn]
Vianello, Andrea [VerfasserIn]
Baroni, Giulia [VerfasserIn]
Palermo, Chiara [VerfasserIn]
Bertagna De Marchi, Leonardo [VerfasserIn]
Lorenzoni, Giulia [VerfasserIn]
Bartolotta, Patrizia [VerfasserIn]
Bertaglia, Emanuele [VerfasserIn]
Donato, Filippo [VerfasserIn]
Aruta, Patrizia [VerfasserIn]
Iliceto, Sabino [VerfasserIn]
Mele, Donato [VerfasserIn]

Links:

Volltext

Themen:

Dyspnea
Journal Article
Post-acute COVID-19
RVGLS
RVGLS/sPAP
Respiratory muscle strength

Anmerkungen:

Date Revised 01.08.2023

published: Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.3390/jcm12144658

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM360106439