findmyKOL
Clinical trialNCT04628039CompletedObservational

Chronic Lung Disease and COVID-19: Understanding Severity, Recovery and Rehabilitation Needs

SponsorVA Office of Research and DevelopmentEnrollment622COVID-19Chronic Lung Diseases
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

  • Kristina A Crothers, MD

    VA Puget Sound Health Care System Seattle Division, Seattle, WA

    Principal Investigator

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Va Ann Arbor Healthcare System, Ann Arbor, Mi

    Ann Arbor, Michigan, United States

  • Va Puget Sound Health Care System Seattle Division, Seattle, Wa

    Seattle, Washington, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
27 May 2021
Primary completion
12 Nov 2025
Completion
31 Dec 2025
Last update posted
22 Jan 2026
Registered enrollment
622
Registry id
NCT04628039

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.