1,000
Participants
Start Date
August 1, 2018
Primary Completion Date
October 1, 2022
Study Completion Date
January 29, 2026
Metformin
During the intervention period, metformin is given 500 mg tablet b.i.d. Those who stopped taking metformin will remain in the study not counting as protocol violation.
RECRUITING
Chang Gung Memorial Hospital, Linkou Branch, Taoyuan District
Chang Gung Memorial Hospital
OTHER