Please select the eligibility criteria that correspond to the clinical trial below.
Title: Phase 4 Study on the Prognosis and Effect of Anti-diabetic Drugs on Type-2 Diabetes Mellitus With Coronary Artery Disease
Brief Summary: The purpose of this study is to explore the recurrence risk of cardiovascular events in patients with type 2 diabetes mellitus and coronary heart disease after different antidiabetic drug therapy (glipizide or metformin) by using an double-blind, randomized, parallel control and prospective study

The end point of this study is:

1. follow up 3yr
2. recurrence of cardiovascular event
3. death caused by other reasons such as stroke, uremia, blindness and amputation


Options:
A: Inclusion Criteria:

* Not currently on drug therapy for type 2 diabetes
* Blood glucose criteria must be met
* Body mass index (BMI) in the range 22-45

Exclusion Criteria:

* History of type 1 diabetes
* Evidence of significant diabetic complications
* Serious cardiovascular events within the past 6 months
* Laboratory value abnormalities as defined by the protocol
* Other protocol-defined exclusion criteria may apply
B: Inclusion Criteria:

* Coronary heart disease
* Type 2 diabetes

Exclusion Criteria:

* Severe organ dysfunction, psychopathy, infection, neutropenia
* Congenital heart disease, rheumatic heart disease, severe arrhythmia, myocardiopathy
C: Inclusion Criteria:

* Newly Diagnosed Type 2 Diabetes Mellitus patients not receiving any medication for diabetes
* HbA1c ranging from 7.0% to ≤ 8.5%
* Body Mass Index (BMI) ≥ 19.0 to ≤ 25.0 kg/m2
* Male and female subjects of age between 20 - 60 years shall be selected
* Adult subjects willing to give informed consent
* Subject must be available for and willing to attend all evaluation visits
* Willingness to follow the protocol requirements as evidenced by written informed consent
* Subject must have access to telephone for calling into the clinical center as part of test product compliance

Exclusion Criteria:

* Type 1 diabetes
* BMI ≤18.99 kg/m2 or\> 25 kg/m2
* Presence of severe vascular complications
* Indications for use of insulin
* Elevated serum levels of lipase and amylase (\>1.5 ULN)
* Gamma-glutamyltransferase \>2 times upper limit of normal (ULN) at Visit1, confirmed by repeated measure within 3 working days
* Urine albumin: creatinine ratio (UACR) \>1800 mg/g (\>203.4 mg/mmol)
* Subjects below the age of 20 years and above the age of 60 years
* History of any drug abuse in the past 12 months
* History of hypersensitivity to study drugs and related drugs or excipients in the formulation.
* History of allergy to vegetables and or food substances and or any other manifestations suggestive of hypersensitivity reactions
* Subject who is not willing to participate in the study
* Clinically significant abnormal laboratory results at screening.
* Subject is being treated for severe active infection of any type
* A female subject who is breast-feeding, pregnant, or intends to become pregnant during the study
* Subject with clinically relevant uncontrolled medical condition (e.g hematologic renal hepatic neurology cardiac or respiratory)
* Subject has evidence of active malignancy, or prior history of active malignancy that has not been in remission for at least 5 years
* Participating in a clinical research trial within 30 days prior to screening
* Donated blood 3 months prior to first study visit and during the study period
* Individuals who are cognitively impaired and or who are unable to give informed consent
* Known HIV or Hepatitis B or C positive
* Any other health or mental condition that in the Investigator's opinion may adversely affect the subjects ability to complete the study or its measures or that may pose significant risk to the subject
D: 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.

Answer: B