Could a herbal granule slow down a leading cause of vision loss?
NCT ID NCT07189169
First seen Nov 01, 2025 · Last updated May 10, 2026 · Updated 25 times
Summary
This study tests whether QA108 granules can help people with intermediate age-related macular degeneration (AMD), an eye condition that can lead to vision loss. The trial involves 400 adults aged 45-85 who have large drusen (yellow deposits) in the eye. Participants will receive either the granules or a placebo, and researchers will measure changes in drusen area over time to see if the treatment slows disease progression.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Beijing Hospital
RECRUITINGBeijing, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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