Zheng Liu
Clinical trials sponsored by Zheng Liu, explained in plain language.
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Radical sinus surgery tested to stop nasal polyp regrowth
Disease control CompletedThis study tested whether a more extensive sinus surgery approach works better than standard surgery for people with chronic sinusitis and nasal polyps. Researchers compared two surgical methods in 110 Chinese patients to see which one better controls symptoms and reduces polyp r…
Phase: NA • Sponsor: Zheng Liu • Aim: Disease control
Last updated Mar 27, 2026 12:40 UTC
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Your phone could help diagnose hay fever
Diagnosis CompletedThis study aimed to create a simple screening tool for allergic rhinitis (hay fever). Researchers collected face photos and voice recordings from 1500 people with rhinitis symptoms, along with standard allergy test results. They used this data to build a computer model to see if …
Sponsor: Zheng Liu • Aim: Diagnosis
Last updated Apr 03, 2026 14:43 UTC