New COPD inhaler shows promise in early trial
NCT ID NCT07450482
First seen Apr 13, 2026 · Last updated May 12, 2026 · Updated 6 times
Summary
This study tested a new inhaled medicine called JKN2304 in 42 people with moderate to severe COPD. The goal was to see if it is safe and helps improve breathing compared to a placebo or an existing drug. Participants took the medicine for 14 days, and researchers measured lung function and side effects.
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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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Contacts and locations
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Locations
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Guangzhou First People's Hospital
Guangzhou, Guangdong, China
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Huadong Hospital Affiliated to Fudan University
Shanghai, Shanghai Municipality, China
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Jiangyin Hospital of Traditional Chinese Medicine
Jiangyin, Jiangsu, China
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Liuyang People's Hospital
Guankou, Hunan, China
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Shanghai Pudong New Area People's Hospital
Shanghai, Shanghai Municipality, China
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The Affiliated Hospital of Yangzhou University
Yangzhou, Jiangsu, China
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Weifang Second People's Hospital
Weifang, Shandong, China
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Zhangzhou Hospital, Fujian Province
Zhangzhou, Fujian, China
Conditions
Explore the condition pages connected to this study.