Simple 75-Second breath test could revolutionize asthma and COPD diagnosis
NCT ID NCT07253883
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a new, easy way to diagnose asthma and COPD using a handheld device that measures carbon dioxide in a person's breath. Instead of the current uncomfortable and time-consuming lung tests, participants simply breathe normally into the device for 75 seconds. The goal is to see if artificial intelligence can accurately identify the correct diagnosis from the breath patterns, which could make diagnosis faster and more accessible in community clinics.
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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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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: •••-•••-••••
Locations
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Liverpool Heart and Chest Hospital NHS Foundation Trust
Liverpool, Merseyside, L14 3PE, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••