5-Year asthma study tracks environmental triggers in 400 adults
NCT ID NCT02327897
First seen Dec 15, 2025 · Last updated May 04, 2026 · Updated 15 times
Summary
This study follows 400 nonsmoking adults aged 18–60 with moderate-to-severe asthma for up to 5 years. Researchers collect blood, urine, stool, dust, saliva, and lung samples at regular visits to see how bacteria and other environmental factors affect asthma symptoms and flare-ups. The goal is to gather data for future research, not to test a new treatment.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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NIEHS Clinical Research Unit (CRU)
RECRUITINGResearch Triangle Park, North Carolina, 27709, United States
Conditions
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