Clinical Trial

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

Study acronym: PASC VQ
Recruiting
View on ClinicalTrials.gov →
Record status
This record was last updated July 20, 2025 (before its estimated May 31, 2026 completion). Its status may not reflect the trial's current state.
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
Protocol Amendment History 3 amendments
This ClinicalTrials.gov record has been amended 3 times since 2023-05-18; most recent amendment 2025-07-16.
Status change: Enrolling by Invitation → Recruiting 2024-09-13
Status change: Recruiting → Enrolling by Invitation 2023-07-06
Trial Details
NCT Number NCT05866952
Lead Sponsor Tufts Medical Center
Collaborators: 4DMedical
Conditions Post-Acute COVID-19, Post COVID-19 Condition, Post Viral Fatigue, Dyspnea
Enrollment 40 participants
Start Date 2023-06-05
Primary Completion 2026-05-31 (estimated)
Study Completion 2026-12-31 (estimated)
Updated on ClinicalTrials.gov 2025-07-20