Characteristics and Prognostic Factors of Pulmonary Fibrosis After COVID-19 Pneumonia.

ABSTRACT:

Background

Few is known about the long-term pulmonary sequelae after COVID-19 infection. Hence, the aim of this study is to characterize patients with persisting pulmonary sequelae at follow-up after hospitalization. We also aimed to explore clinical and radiological predictors of pulmonary fibrosis following COVID-19.

Methods

Two hundred and 20 consecutive patients were evaluated at 3-6 months after discharge with high-resolution computed tomography (HRCT) and categorized as recovered (REC) or not recovered (NOT-REC). Both HRCTs at hospitalization (HRCT₀), when available, and HRCT₁ during follow-up were analyzed semiquantitatively as follows: ground-glass opacities (alveolar score, AS), consolidations (CONS), and reticulations (interstitial score, IS).

SUBMITTER: Cocconcelli E 

PROVIDER: S-EPMC8841677 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature