Why do some feel breathless more? new study aims to find out

NCT ID NCT07472738

Recruiting now Knowledge-focused Sponsor: Beijing Chao Yang Hospital Source: ClinicalTrials.gov ↗

First seen Mar 18, 2026 · Last updated May 23, 2026 · Updated 12 times

Summary

This study looks at how people with chronic lung diseases like COPD and asthma experience shortness of breath. Some feel severe distress with mild breathing problems, while others notice little even when lung function is poor. Researchers will group participants based on this perception and other traits, using questionnaires, lung tests, and brain scans. No new treatments are given—the goal is to better understand these conditions to improve future care.

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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.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Beijing Chao-Yang Hospital
RECRUITING

Beijing, Beijing Municipality, China

Contact Phone: •••-•••-•••• Email: •••••@•••••

Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.

ASTHMA (DIAGNOSIS) CHRONIC AIRWAY DISEASES CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD)