Please select the eligibility criteria that correspond to the clinical trial below.
Title: Randomized,Double-blind Trial Comparing the Effects of a 3-month Clopidogrel Regimen,Combined With ASA During the First 21days,Versus ASA Alone for the Acute Treatment of TIA or Minor Stroke
Brief Summary: The purpose of this study is to assess the effects of a 3-month regimen of clopidogrel initiated with a loading dose (LD) of 300 mg followed by 75 mg/day during the first 21days versus a 3-month regimen of ASA 75 mg/day alone on reducing the 3-month risk of any stroke (both ischemic and hemorrhagic, primary outcome) when initiated within 24 hours of symptom onset in high-risk patients with TIA or minor stroke.


Options:
A: Inclusion Criteria:

* The CRF patient with primary glomerular disease or nephrosclerosis as the primary disease
* The patient with progressive CRF

Exclusion Criteria:

* The patient with secondary glomerular disease
* The patient with CRF caused by pyelonephritis, interstitial/tubular nephritis, gouty kidney, polycystic kidney disease, or nephroureterolithiasis
B: Inclusion Criteria:

* ischemic heart disease
* angiographic diagnosis of atherosclerotic RAS \>50% and ≤80%

Exclusion Criteria:

* Atherosclerotic RAS\>80%
* RAS secondary to fibromuscular dysplasia
* AMI
* single functioning kidney and/or sCr \>4 mg/dl
* severe aortic valve stenosis
* aortic aneurism necessitating surgery
C: Inclusion criteria:

* Adult subjects (male or female≥40 years)
* Acute non-disabling ischemic stroke (NIHSS≤3 at the time of randomization) that can be treated with study drug within 24 hours of symptoms onset. Symptom onset is defined by the "last see normal" principle
* TIA (Neurological deficit attributed to focal brain ischemia, with resolution of the deficit within 24 hours of symptom onset), that can be treated with study drug within 24 hours of symptoms onset and with moderate-to-high risk of stroke recurrence (ABCD2 score≥4 at the time of randomization).Symptom onset is defined by the "last see normal" principle
* Informed consent signed

Exclusion Criteria:

* Diagnosis of hemorrhage or other pathology, such as vascular malformation, tumor, abscess or other major non-ischemic brain disease (e.g., multiple sclerosis) on baseline head CT or MRI
* Isolated or pure sensory symptoms (e.g., numbness), isolated visual changes, or isolated dizziness/vertigo without evidence of acute infarction on baseline head CT or MRI
* Modified Rankin Scale Score\>2 at randomization (pre-morbid historical assessment)
* NIH Stroke Score≥4 at randomization
* Clear indication for anticoagulation(presumed cardiac source of embolus, e.g., atrial fibrillation, prosthetic cardiac valves known or suspected endocarditis)
* Contraindication to clopidogrel or ASA
* Known allergy
* Severe renal or hepatic insufficiency
* Severe cardiac failure, asthma
* Hemostatic disorder or systemic bleeding
* History of hemostatic disorder or systemic bleeding
* History of thrombocytopenia or neutropenia
* History of drug-induced hematologic or hepatic abnormalities
* Low white blood cell (\<2 x109/l) or platelet count (\<100 x109/l)
* Use of thrombolysis within 24 hours prior to randomization
* History of intracranial hemorrhage
* Anticipated requirement for long-term non-study antiplatelet drugs, or NSAIDs affecting platelet function
* Current treatment (last dose given within 10 days before randomization) with heparin therapy or oral anti coagulation
* Gastrointestinal bleed or major surgery within 3 months
* Planned or likely revascularization (any angioplasty or vascular surgery) within the next 3 months (if clinically indicated, vascular imaging should be performed prior to randomization whenever possible)
* Scheduled for surgery or interventional treatment requiring study drug cessation
* Qualifying TIA or minor stroke induced by angiography or surgery
* Severe non-cardiovascular comorbidity with life expectancy \< 3 months
* Women of childbearing age not practicing reliable contraception who do not have a documented negative pregnancy test
* Currently receiving an investigational drug or device
D: Inclusion Criteria:

-"All comer" patients

1. Age ≥18 years;
2. Presence of one or more coronary artery stenoses of 50% or more in a native coronary artery or in a saphenous venous or arterial bypass conduit suitable for coronary stent implantation. The vessel should have a reference vessel diameter of at least 2.25 mm (no limitation on the number of treated lesions, vessels, or lesion length);
3. Able to provide informed consent and willing to participate in 2 year follow- up period.

Exclusion Criteria:

1. Known intolerance to aspirin, P2Y12 inhibitors, bivalirudin, stainless steel or biolimus;
2. Known intake of a strong CYP3A4 inhibitor (e.g., ketoconazole, clarithromycin, nefazodone, ritonavir, and atazanavir), as co-administration may lead to a substantial increase in exposure to ticagrelor;
3. Known moderate to severe hepatic impairment (alanine-aminotransferase ≥ 3 x ULN);
4. Planned surgery, including coronary artery bypass graft (CABG) as a staged procedure (hybrid) within 12 months of the index procedure, unless dual antiplatelet therapy is maintained throughout the peri-surgical period;
5. Need for chronic oral anti-coagulation therapy;
6. Active major bleeding or major surgery within the last 30 days;
7. Known history of intracranial haemorrhagic stroke or intra-cranial aneurysm;
8. Known stroke (any type) within the last 30 days;
9. Known pregnancy at time of randomisation;
10. Female who is breastfeeding at time of randomisation;
11. Currently participating in another trial and not yet at its primary endpoint.

Answer: C