50
Participants
Start Date
December 31, 2006
Primary Completion Date
June 30, 2011
Study Completion Date
June 30, 2012
Metformin
Starting at 500 mg twice daily and increasing to 850 mg twice daily after 3 Months
Placebo
500 mg twice daily increasing to 850 mg twice daily after 3 Months
Lifestyle Modification
Lifestyle Modification
Massachusetts General Hospital, Boston
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Massachusetts General Hospital
OTHER