Pathological Findings of Fatal COVID-19

Summary

Participation Requirements

Description

Forty-four French ICUs participate to this study with the aim to perform 200 lung biopsies in 100 patients over a 12-month period. This cohort will be the largest pathological database of COVID-19 patients who developed ARDS. In accordance with the French law, this study has been approved and regist...

Forty-four French ICUs participate to this study with the aim to perform 200 lung biopsies in 100 patients over a 12-month period. This cohort will be the largest pathological database of COVID-19 patients who developed ARDS. In accordance with the French law, this study has been approved and registered by the French Agency of Biomedicine and the French Ministry of Education and Research (#PFS 20-016). Two transcutaneous lung biopsies per patient will be performed using a 14G needle and anatomical landmarks (1 anterior biopsy and 1 posterior biopsy). All biopsies will be referred to the Department of Pathology of Nantes university hospital and analysed by a group of pathologists specialized in lung tissue. The primary objective is to describe and characterize the lesions of the lung induced by the SARS-CoV-2 infection. The secondary objectives are to correlate the pathological findings with the patients' demographics, the treatments administered during the ICU stay, the ventilator settings, to document the percentage of co-infections and their types, compare the radiographic findings (Chest X-ray and CT-scan of the chest) with the pathological findings, to compare the pathological findings of early deaths (<1week after ICU admission) versus late deaths (>1 week). These pathological findings will undoubtedly help to better understand the pathophysiology of SARS-CoV-2 pneumonia and pave the way to the development of new therapeutic strategies

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