Plain-English translation of NCT05894616 on ClinicalTrials.gov ↗ · Source last updated · Translation generated ·
This study asks people with long COVID—especially those experiencing ongoing breathing problems—to use two smartphone apps and a portable home breathing monitor to track their symptoms and lung function over time. Researchers want to understand how lung problems develop after COVID-19 and whether some people may have been misdiagnosed with asthma when their real problem is something else. By monitoring you at home, scientists hope to spot patterns in how your symptoms, energy levels, and breathing change day to day.
Many people report lasting lung problems and fatigue months after their initial COVID infection, yet doctors don't fully understand why this happens or how to help. Some patients have been told they have asthma when they may not, and researchers need better ways to track what's really happening in people's lungs over time.
You likely qualify if…
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You'll start with a virtual visit where you download two apps onto your phone and set up a wearable activity monitor. You'll answer health questions over 3 days, then answer brief check-in questions daily for a week. Next, you'll come in for a breathing test (spirometry) and begin using a home spirometer daily for 2 weeks while both apps track your symptoms. The apps will send you notifications—at first daily, then every 3 days—to check in on how you're feeling, including fatigue, brain fog, and breathing. The whole study lasts several weeks and happens mostly from your home.
AI-generated summary from trial data · Jun 18, 2026 · Not medical advice
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