Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate Cardiovascular Outcomes Following Treatment With Alogliptin in Addition to Standard of Care in Subjects With Type 2 Diabetes and Acute Coronary Syndrome
Brief Summary: The purpose of this study is to evaluate the cardiovascular outcomes of alogliptin, once daily (QD), compared with placebo, in addition to standard of care, in patients with type 2 diabetes mellitus and acute coronary syndrome.


Options:
A: Inclusion criteria:

1. Diagnosis of type 2 diabetes mellitus prior to informed consent
2. Male or female patients on diet and exercise regimen who are drug naive or pre treated with any background therapy. Antidiabetic therapy has to be unchanged for 12 weeks prior to randomization.
3. Glycosylated haemoglobin (HbA1c) of \>= 7.0% and \<=10% for patients on background therapy or HbA1c \>= 7.0% and \<= 9.0% for drug naive patients
4. Age \>= 18 years
5. Body Mass index \<= 45 at Visit 1
6. Signed and dated informed consent
7. High cardiovascular risk

Exclusion criteria:

1. Uncontrolled hyperglycaemia with a glucose level \>240 mg/dl (\>13.3 mmol/L) after an overnight fast during placebo run-in and confirmed by a second measurement (not on the same day)
2. Indication of liver disease, defined by serum levels of either alanine aminotransferase (ALT), aspartate aminotransferase ALT or alkaline phosphatase above 3 x upper limit of normal (ULN) as determined at screening and/or run in.
3. Planned cardiac surgery or angioplasty within 3 months
4. Impaired renal function, defined as Glomerular Filtration Rate \<30 ml/min (severe renal impairment, Modification of Diet in Renal Disease formula) during screening or run in.
5. Bariatric surgery within the past two years and other gastrointestinal surgeries that induce chronic malabsorption
6. Blood dyscrasias or any disorders causing haemolysis or unstable Red Blood Cell (e.g. malaria, babesiosis, haemolytic anemia)
7. Medical history of cancer (except for basal cell carcinoma) and/or treatment for cancer within the last 5 years
8. Contraindications to background therapy according to the local label
9. Treatment with anti-obesity drugs (e.g. sibutramine, orlistat) 3 months prior to informed consent or any other treatment at the time of screening (i.e. surgery, aggressive diet regimen, etc.) leading to unstable body weight
10. Current treatment with systemic steroids at time of informed consent or change in dosage of thyroid hormones within 6 weeks prior to informed consent or any other uncontrolled endocrine disorder except type 2 diabetes mellitus
11. Pre-menopausal women (last menstruation \<+ 1 year prior to 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 submit to periodic pregnancy testing during participation in the trial. Acceptable methods of birth control include tubal ligation, transdermal patch, intra uterine devices/systems, oral, implantable or injectable contraceptives, sexual abstinence, double barrier method and vasectomised partner
12. Alcohol or drug abuse within the 3 months prior to informed consent that would interfere with trial participation or any ongoing condition leading to a decreased compliance to study procedures or study drug intake
13. Participation in another trial with an investigational drug within 30 days prior to informed consent
14. Any other clinical condition that would jeopardize patients safety while participating in this clinical trial
15. Acute coronary syndrome, stroke or TIA within 2 months prior to informed consent
B: Inclusion Criteria:

* Type 2 diabetes mellitus with a hemoglobin A1c (HbA1c) greater than or equal to (\>=) 6.5 percent (%) and less than or equal to (\<=) 12.0%, with an estimated glomerular filtration rate (eGFR) of \>= 30 milliliter (mL)/minute (min)/1.73meter (m)\^2 and less than (\<) 90 mL/min/1.73 m\^2
* Participants need to be on a stable maximum tolerated labeled daily dose of an angiotensin-converting enzyme inhibitor (ACEi) or angiotensin receptor blocker (ARB) for at least 4 weeks prior to randomization
* Must have a urine albumin to creatinine ratio (UACR) of greater than (\>) 300 milligram (mg)/gram (g) and \<= 5000 mg/g

Exclusion Criteria:

* History of diabetic ketoacidosis or type 1 diabetes mellitus
* History of hereditary glucose-galactose malabsorption or primary renal glucosuria
* Renal disease that required treatment with immunosuppressive therapy
* Known significant liver disease
* Current or history of New York Heart Association (NYHA) Class IV heart failure
* Blood potassium level \>5.5 millimole (mmol)/liter (L) during Screening
C: Inclusion Criteria:

1. Provision of informed consent before any trial specific procedures.
2. Diagnosed with type 2 diabetes mellitus based on the current American Diabetes Association guidelines.
3. Aged \>18 and \<80 years
4. Body Mass Index ≥23
5. HbA1c 48-85mmol/mol (last known result within in the previous 6 months)
6. Blood pressure \<145/90mmHg. Office BP at screening visit will be used however if this is above the inclusion criteria then the 24 hour or 16 hour recording at screening visit will be used to confirm that in the opinion of the PI the BP is adequately controlled.
7. Echocardiographic left ventricular (LV) hypertrophy (defined as an LV mass index of \>115g/m2 for men and \>95g/m2 for women indexed to body surface area or \>48g/m2.7 or \>44g/m2.7 when indexed to height) within the previous 6 months.
8. Women of childbearing potential must agree to take precautions to avoid pregnancy throughout the trial and for 4 weeks after intake of the last dose.

Exclusion Criteria:

1. 1. Any condition that in the opinion of the investigator may render the participant unable to complete the trial including non CV disease (e.g. active malignancy).
2. Participants with type 1 diabetes mellitus
3. Participants who have previously had an episode of diabetic ketoacidosis.
4. Serum Potassium or Sodium results outwith the normal range
5. Diagnosis of clinical heart failure
6. History of human immunodeficiency virus
7. LV systolic dysfunction (LVEF \<45%) (last known result within in the previous 6 months)
8. eGFR \<45ml/min (last known result within in the previous month)
9. Known liver function tests \>3 times upper limit of normal (based on last measures and documented laboratory measurement in the previous 6 months)
10. Body weight \>150Kg (unable to fit into a MRI scanner)
11. Contraindications to MRI (e.g. claustrophobia, metal implants, penetrative eye injury or exposure to metal fragments in eye requiring medical attention)
12. Past or current treatment with any SGLT2 inhibitor
13. Allergy to any SGLT2 inhibitor or lactose or galactose intolerance
14. Current treatment with loop diuretic
15. Currently receiving long term (\>30 consecutive days) treatment with an oral steroid
16. Pregnant or breast feeding participants
17. Involvement in the planning and/or conduct of the trial (applies to Astra Zeneca or representative staff and/or staff at the trial site).
18. Participation in another interventional study (other than observational trials and registries) within 30 days before visit 1.
19. Individuals considered at risk for poor protocol or medication compliance.
D: Inclusion Criteria:

* Diagnosis of type 2 diabetes mellitus
* Is receiving monotherapy or combination antidiabetic therapy with a glycosylated hemoglobin level between 6.5% and 11.0%, inclusive, at Screening (between 7.0 and 11.0%, inclusive, if the participant's antidiabetic regimen includes insulin)
* Diagnosis of acute coronary syndrome within 15 to 90 days prior to randomization.

Exclusion Criteria:

* Signs of type 1 diabetes mellitus
* Currently receiving a glucagon-like peptide-1 analogue for glycemic control of type 2 diabetes mellitus at Screening
* Received a dipeptidyl peptidase-4 inhibitor for either more than 14 days total or within the 3 months prior to Screening.

Answer: D