3
Participants
Start Date
August 26, 2021
Primary Completion Date
December 31, 2024
Study Completion Date
December 31, 2024
Metformin Extended Release Oral Tablet
Initial oral hypoglycemic agent added to existing insulin treatment
Sitagliptin
Secondary oral hypoglycemic agent added to existing insulin treatment (for those who are intolerant to or unable to achieve glycemic targets with metformin)
Joslin Diabetes Center, Boston
Joslin Diabetes Center
OTHER