60
Participants
Start Date
May 28, 2025
Primary Completion Date
January 3, 2027
Study Completion Date
June 15, 2027
niacin sustained release capsules
The first stage: the niacin group was given niacin sustained-release capsules for 3 months, and the control group was given placebo for 3 months. The second stage: Both groups were given niacin sustained-release capsules for 3 months. Dosage of niacin sustained-release capsules and placebo: 500mg once a day for week 1-4; The dose is 1000mg once a day for 5 to 12 weeks
Placebo
The group was given oral placebo for 3 months in the first stage and niacin sustained-release capsules for 3 months in the second stage. Dosage of niacin sustained-release capsules and placebo: 500mg once a day for week 1-4; The dose is 1000mg once a day for 5 to 12 weeks.
Peking University People's Hospital
OTHER