VA study reveals hidden COVID-19 recovery challenges for lung patients
NCT ID NCT04628039
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 622 veterans with chronic lung disease who had COVID-19. Researchers tracked their health outcomes, recovery, and need for rehabilitation services. The goal was to understand which factors lead to more severe illness and what support patients need after recovery.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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622 people
The number who actually took part.
- Started
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May 2021
- Finished
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Dec 2025
- Lead sponsor
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A government agency
The lead sponsor is a US federal agency other than the NIH.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Veterans aged 18 years or older who have a positive SARS-CoV-2 diagnosis (confirmed or presumptive) or who have been discharged home within 2 weeks to 1 year of diagnosis. Those who do not speak English or have cognitive limitations that preclude the ability to communicate and obtain informed consent will be excluded
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * (Patients in COVID-19 cohort) VA patients diagnosed with COVID-19 through a positive PCR (Polymerase Chain Reaction) or antigen SARS-CoV-2 test conducted in VA * (Caregivers) Providing caregiving to VA patients diagnosed with COVID-19 * (Patients in LRTI cohort) VA patients diagnosed with LRTI and tested negative for COVID-19 (through PCR and/or antigen test) Exclusion Criteria: * Cognitive limitations that preclude the ability to communicate and obtain informed consent * Language barriers
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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VA Ann Arbor Healthcare System, Ann Arbor, MI
Ann Arbor, Michigan, 48105-2303, United States
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VA Puget Sound Health Care System Seattle Division, Seattle, WA
Seattle, Washington, 98108-1532, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can an oral drug stop COVID-19 from turning deadly?
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