Scientists probe Asthma's hidden fire: allergen challenge trial launches
NCT ID NCT00595491
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how the lungs of people with asthma react when exposed to common allergens like cat hair or dust mites. Researchers will use a bronchoscope to deliver tiny amounts of allergen into the lung and then collect fluid to study which immune cells show up. The goal is to better understand the biological processes behind asthma inflammation, which could lead to new treatments.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Standardized allergen extracts (cat hair, dust mite) and saline diluent
What this could lead to
If successful, this could reveal new targets for asthma treatments that reduce airway inflammation.
What could go wrong
This is an early-phase study focused on understanding mechanisms, not testing a therapy. Results may not lead to direct treatments.
Disclaimer
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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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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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02114, United States
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact