Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Randomized, Double-Blind Study to Compare the Durability of Glucose Lowering and Preservation of Pancreatic Beta-Cell Function of Rosiglitazone Monotherapy Compared to Metformin or Glyburide/Glibenclamide in Patients With Drug-Naive, Recently Diagnosed Type 2 Diabetes Mellitus
Brief Summary: The study will compare and evaluate the effects of long-term treatment of monotherapy with rosiglitazone, metformin and glyburide/glibenclamide on the improvement and maintenance of glycemic control in patients with recently diagnosed type 2 diabetes mellitus.


Options:
A: Inclusion Criteria:

* Type 2 diabetes
* Stable treatment with Oral Anti-Diabetic Drugs (metformin, sulphonylurea or a combination of both) for at least 3 months at the discretion of the Investigator
* HbA1C equal to or greater than 7.0% and equal to or lower than 11.0%
* Body Mass Index (BMI) equal to or lower than 45.0 kg/m2

Exclusion Criteria:

* Previous treatment with insulin
* Treatment with any anti-diabetic drug other than metformin and sulphonylurea
* Any previous exposure to exenatide or liraglutide
* Impaired liver or/and renal function
* History of any significant cardiac events
* Known retinopathy or maculopathy requiring acute treatment
* Recurrent major hypoglycaemia or hypoglycaemic unawareness
B: Inclusion criteria:

1. Male and female patients with a diagnosis of type 2 diabetes mellitus, currently treated only with a stable total daily dose of preferably\* \>/= 1500 mg metformin and a dose of a sulphonylurea drug that has been documented, by the Investigator, to be the individual maximum tolerated dose of that sulphonylurea drug. Both the dose and dosing regimen of metformin and the sulphonylurea must be stable (i.e. unchanged) for 10 weeks prior to informed consent, and must not be changed for the duration of the trial
2. Glycosylated haemoglobin A1 (HbA1c) \>/= 7.0 and \</= 10.0% at the screening Visit 1a and at Visit 2 (start of placebo run-in phase)
3. Age \>/= 18 and \</= 80 years at Visit 1a (screening)
4. BMI (Body Mass Index) \</= 40 kg/m2 at Visit 1a (screening)
5. Signed and dated written informed consent, at the latest by the date of Visit 1a, in accordance with GCP and local legislation \*Patients currently treated with a total daily dose of less than 1500 mg metformin can be included in the trial if the Investigator has documented that the dose is the maximum tolerated dose of metformin for that patient.

Exclusion criteria:

1. Myocardial infarction, stroke or TIA (transient ischaemic attack) within 6 months prior to the date of informed consent
2. Impaired hepatic function, defined by serum levels of either alanine transaminase (ALT/SGPT), aspartase transaminase (AST/SGOT), or alkaline phosphatase (ALP) above 3 times the upper limit of normal (ULN), as determined at Visit 1a
3. Renal failure or renal impairment (serum creatinine \>/= 1.5 mg/dl) as determined at Visit 1a
4. Treatment with rosiglitazone or pioglitazone within 3 months prior to the date of informed consent
5. Treatment with GLP-1 analogues (e.g. exenatide) within 3 months prior to the date of informed consent
6. Treatment with insulin within 3 months prior to the date of informed consent
7. Treatment with anti-obesity drugs (e.g. sibutramine, rimonabant, orlistat) within 3 months prior to the date of informed consent
8. Current treatment with systemic steroids (i.e. at the time of informed consent) or a change in the dosage of thyroid hormones within 6 weeks prior to the date of informed consent
9. Pre-menopausal women (last menstruation \</= 1 year prior to the date of informed consent) who:

   * are nursing or pregnant
   * or are of child-bearing potential and are not practicing an acceptable method of birth control, or do not plan to continue using this method throughout the study and do not agree to periodic pregnancy testing during their participation in the trial. Acceptable methods of birth control include transdermal patch, intra uterine devices/systems (IUDs/IUSs), oral, implantable or injectable contraceptives, sexual abstinence and vasectomised partner. No exception will be made.
10. Known hypersensitivity or allergy to the investigational product or its excipients or to the trial background therapy (i.e. metformin in combination with a sulphonylurea) or sulphonamides
11. Dehydration (as confirmed by the Investigators clinical opinion)
12. Current acute or chronic metabolic acidosis
C: Inclusion criteria:

* Newly diagnosed patients (\< 3years) with type 2 diabetes.
* Fasting plasma glucose (FPG) range of 126-240 mg/dL at Screening.
* No previous treatment with oral or parenteral glucose-lowering therapy.

Exclusion criteria:

* History of lactic acidosis.
* Anemia (\<11g for males, \<10 g for females).
* Unstable or severe NY Heart Association-class 3 or 4.
* Any NY Heart Association congestive heart failure.
* Patients with chronic diseases requiring periodic or intermittent treatment with oral or intravenous corticosteroids.
D: Inclusion criteria:

1. Type 2 diabetes
2. Elevated glycosylated haemoglobin (HbA1c): 6.5 - 8.5%, inclusive, if treatment naïve or mono-/dual therapy with metformin and/or an alpha-glucosidase inhibitor; 6.5 - 7.5%, inclusive, if treatment with sulphonylurea/glinide in mono- or dual (with metformin OR an alpha-glucosidase inhibitor) therapy)
3. Pre-existing cardiovascular disease OR specified diabetes end-organ damage OR age =\> 70 years OR two or more specified cardiovascular risk factor
4. BMI =\< 45kg/m²
5. age between \>= 40 and =\< 85 years
6. signed and dated written International Conference of Harmonisation( ICF)
7. stable anti-diabetic background for at least 8 wks before study start

Exclusion criteria:

1. Type 1 diabetes
2. Treatment with other antidiabetic drugs (e.g. rosiglitazone, pioglitazone, Glucagon-like peptide 1 (GLP-1) analogue/agonists, Dipeptidyl-peptidase IV (DPP-IV) inhibitors or any insulin) prior to informed consent (previous short term use of insulin (up to two weeks) is allowed if taken at least 8 weeks prior informed consent)
3. treatment with any anti-obesity drug less than 3 months before ICF
4. uncontrolled hyperglycemia
5. previous or planned bariatric surgery or intervention
6. current or planned system corticoid treatment
7. change in thyroid hormones treatment
8. acute liver disease or impaired hepatic function
9. pre-planned coronary artery revascularization within 6 months of ICF
10. known hypersensitivity to any of the components
11. Inappropriateness of glimepiride treatment for renal safety issues according to local prescribing information
12. congestive heart failure class III or IV
13. acute or chronic metabolic acidosis
14. hereditary galactose intolerance
15. alcohol or drug abuse
16. participation in another trail with IMP given 2 months before Investigational Medicinal/Medical Product (IMP) start
17. pre-menopausal women who are nursing or pregnant or of child-bearing potential and not willing to use acceptable method of birth control
18. patients considered reliable by the investigator
19. acute coronary syndrome =\< 6 wks before ICF
20. stroke or Transient Ischemic Attack (TIA) =\< 3 months prior to ICF

Answer: C