Conditions: Type 2 Diabetes Mellitus
Keywords: Saxagliptin Acarbose Type 2 Diabetes Metformin
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 689
Healthy volunteers: no

Brief summary:
SMART Study - A 24-Week, Multicenter, Randomized, Parallel-group, Open-label, Active Controlled Phase IV Study to Assess the Efficacy, Safety and Tolerability of Saxagliptin Compared with Acarbose when in Combination with Metformin in Patients with Type 2 Diabetes Mellitus (T2D) Inadequately Controlled with Metformin Monotherapy

Detailed description:

Arms:
arm 1: The dose of saxaglitpin will be 5mg oral qd. An estimated total of 480 patients (240 per treatment arm) will be randomized in a 1:1 ratio to the active treatment arm and the active comparator arm. So estimated 240 patients will be allocated to this arm. arm 2: Patients who take acarbose will begin with 50mg tid for 7 days then be titrated to 100mg tid till the end of the study. A call visit (V5) will be performed at Week 1 for adverse event and reminding patients the dose titration of acrabose. An estimated total of 480 patients (240 per treatment arm) will be randomized in a 1:1 ratio to the active treatment arm and the active comparator arm. So estimated 240 patients will be allocalted to this arm.

Interventions: intervention 1: Saxagliptin intervention 2: Acarbose
Intervention descriptions: intervention 1: The dose of saxaglitpin will be 5mg oral qd. intervention 2: Patients who take acarbose will begin with 50mg tid for 7 days then be titrated to 100mg tid till the end of the study. A call visit (V5) will be performed at Week 1 for adverse event and reminding patients the dose titration of acrabose.

Protocol document: