Could a herbal granule slow down a leading cause of vision loss?
Disease control
Recruiting now
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 …
Phase: PHASE3 • Sponsor: Smilebiotek Zhuhai Limited • Aim: Disease control
Last updated May 10, 2026 12:54 UTC