Safety and Efficacy of the Combination of Empagliflozin and Linagliptin Compared to Linagliptin Alone Over 24 Weeks in Patients With Type 2 Diabetes

Inclusion criteria:

1. Diagnosis of type 2 diabetes mellitus.

2. Male and female patients on diet and exercise regimen, pre-treated with immediate
release metformin for at least 12 weeks, and patients should be on a dose higher or
equal to 1500 mg/day of metformin, or maximum tolerated dose, or maximum dose as per
local label.

3. HbA1c higher or equal to 8.0% and lower or equal to 10.5% at screening visit.

4. Age 18 years or more at screening.

5. Body Mass Index lower or equal to 45 kg/m2 at screening visit.

6. Signed and dated written informed consent.

Exclusion criteria:

1. Uncontrolled hyperglycemia with glucose level above 270 mg/dl (above 15 mmol/dl)
after an overnight fast.

2. Use of any other antidiabetic drug (except metformin background therapy).

3. Acute coronary syndrome, stroke or TIA within 3 months prior to informed consent.

4. Indication of liver disease.

5. Impaired renal function.

6. Gastrointestinal surgery.

7. Treatment with anti-obesity drugs within 3 months prior to screening, or any other
treatment at the time of screening (i.e. surgery, aggressive diet regimen, etc.)
leading to unstable body weight.

8. Current treatment with systemic steroids at time of informed consent or uncontrolled
endocrine disorder except type 2 diabetes mellitus.