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Ventilatory and Perfusion Abnormalities in Individuals With Post-Acute Sequelae of SARS-CoV-2 Infection — PASC VQ  

Dyspnea Clinical Trial

Official title:
Quantitative Computed Tomography to Assess Ventilatory and Perfusion Abnormalities in Individuals With Post-Acute Sequelae of SARS-CoV-2 Infection

Clinical Trial Summary

Prospective cohort study to evaluate the utility of quantitative CT analysis to assess ventilation and perfusion defects in patients with Post-acute Sequelae of SARS-CoV-2 (PASC) and functional limitations

Clinical Trial Description

This is a study to describe the overall pattern of lung ventilation and perfusion defects in individuals with PASC. Subjects with PASC with a documented history of COVID-19 and persistent symptoms of fatigue, dyspnea, and/or exercise intolerance will complete questionnaires, and undergo pulmonary function tests, 6-minute walk tests, and a low dose CT chest to describe the overall pattern of lung regional ventilation and blood distribution and to compare this pattern to asymptomatic controls with and without prior COVID-19. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05866952
Study type Observational
Source Tufts Medical Center
Contact
Status Enrolling by invitation
Phase
Start date June 5, 2023
Completion date May 31, 2024
View Details
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