Clinical trial Recruiting at 1 site Observational Ages 18 and up

Research database and biorepository for lung disease in veterans and contractors

Official title: Deployment-Related Lung Disease Research Database and Biorepository

Run by National Jewish Health · NCT03035097 · Data updated 2026-11-12

This study is creating a database and collection of blood samples from veterans and contractors who served in Iraq and Afghanistan to better understand lung diseases they may have developed from their service.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment500 (estimated)
SponsorNational Jewish Health
Academic / other
Locations1 site (Denver, Colorado)
StatusRecruiting
StartedFebruary 2013
Main results expectedDecember 2030
Study endsDecember 2030
Registry record updatedApril 15, 2026
Trial IDNCT03035097 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals who served in the southwest Asia wars or civilian contractors who worked in those regions.

Probably not a fit

Patients who did not serve in the southwest Asia wars will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This research initiative aims to create a comprehensive database and biorepository for individuals who served in Operation Iraqi Freedom or Operation Enduring Freedom, as well as civilian contractors involved in these operations. The study will collect clinical and exposure data, alongside blood samples, to better understand deployment-related lung diseases such as bronchiolitis. Participants will provide informed consent, and their clinical data will be gathered as part of routine care, ensuring no additional procedures are required. The collected information will help characterize each case and contribute to future research on lung diseases in this population.

Why it matters

Potential benefit: If successful, this study could lead to improved understanding and management of lung diseases in veterans and contractors exposed to deployment-related factors.

How similar studies have gone: While this approach is focused on a specific population, similar studies have shown success in understanding deployment-related health issues, indicating potential for valuable insights.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Served in the southwest Asia wars

Exclusion Criteria:

* Did not served in the southwest Asia wars

Where it's running

  • National Jewish Health
    Denver, Colorado, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.