520
Participants
Start Date
March 12, 2024
Primary Completion Date
July 31, 2027
Study Completion Date
July 31, 2028
Nicotinamide Tablet
1.5 grams/day
Nicotinamide Placebo
2 tablets
National University Hospital, Singapore
Singapore Eye Research Institute, Singapore
National University Hospital, Singapore
OTHER
Singapore National Eye Centre
OTHER_GOV
Singapore Eye Research Institute
OTHER