Clin2
NCT05743582Possibly a fitRecruiting

Studying natural immunity in COPD and in healthy adults

Chronic Obstructive Pulmonary Disease

Part of Lungs & breathing clinical trials.

This study looks at how the body’s “innate” (first-line) immune system works in people with COPD compared with healthy volunteers. It may help researchers understand COPD inflammation and how immune responses could be targeted in the future.

Summary written for real people, not researchers, by Clin2.

Phase
N/A
Enrollment
189 people
Ages
18 years to 77 years
Study type
Observational

Who can take part

  • If you have COPD: be 18–77 (or 18–69 if you’ll have research bronchoscopy) and have mild to moderate COPD
  • Have evidence of COPD from a chest X-ray or high-resolution CT within the last 12 months (or be in the study as blood donor/bronchoscopy patient as described)
  • If you’re a healthy volunteer: be 18–77 and able to consent
  • You must not have conditions like current cancer, a weakened immune system, uncontrolled/long-term diabetes, serious kidney failure, or serious liver failure
  • Avoid recent blood donation (more than 250 ml in the last 6 months), pregnancy/breastfeeding, and other active clinical trial participation

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

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