Preferred Treatment of Type 1.5 Diabetes

Tablet taken orally at a dosage of 4 mg once per day and increase to twice per day if adequate glycemic control was not achieved. Study drug was taken up to 3 years.

Tablet taken orally, initially 2.5 mg in the morning or dose subject received prior to starting the study. Dosage was increased by 2.5 mg in the evening up to a maximum of 10 mg twice a day if necessary to achieve desired glycemic control. Study drug was taken up to 3 years.