Collection of Lung Fluid and Tissue Samples for Research
NCT00471250
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
This study will collect fluid and tissue specimens from the lungs and nose of healthy people and people with a history of lung infections. The specimens will be examined for differences between the two groups that may be associated with susceptibility to certain infections. Healthy normal volunteers and people with a history of lung infections between 18 and 75 years of age who are followed at NIH may be eligible for this study. Participants undergo the following procedures: Medical history and physical examination. Blood and urine tests. Electrocardiogram (ECG) and chest x-ray.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Leukocyte Disorders
- Respiratory Tract Diseases
- Bronchoscopy
Eligibility basics and study details
- Study type
- Observational
- Phase
- Not applicable
- Ages
- 5 to 100 years
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- Last updated on ClinicalTrials.gov
- October 13, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Maryland · 1
- National Institutes of Health Clinical Center · Bethesda, MD
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.