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VA study reveals hidden COVID-19 recovery challenges for lung patients

NCT ID NCT04628039

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

622 people

The number who actually took part.

Started

May 2021

Finished

Dec 2025

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

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

  • VA Ann Arbor Healthcare System, Ann Arbor, MI

    Ann Arbor, Michigan, 48105-2303, United States

  • 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.