Please select the eligibility criteria that correspond to the clinical trial below.
Title: Apixaban for Prevention of Acute Ischemic Events - 2 A Phase 3, Randomized, Double-Blind, Evaluation of the Safety and Efficacy of Apixaban In Subjects With a Recent Acute Coronary Syndrome
Brief Summary: The purpose of this study is to determine if apixaban is superior to placebo for preventing cardiovascular death, non-fatal myocardial infarction, or ischemic stroke in subjects with a recent acute coronary syndrome


Options:
A: Inclusion Criteria:

* Must have symptomatic heart failure for at least 3 months prior to Screening
* Participants must have an episode of decompensated heart failure (index event) requiring (a) an overnight stay \[that is, staying past midnight\] in a hospital, emergency department, or medical facility with the capability of treating with intravenous medications and observing heart failure patients before randomization or (b) an unscheduled outpatient visit to a heart failure management center, where parenteral therapy is required for heart failure stabilization. An episode of decompensated heart failure is defined as symptoms of worsening dyspnea or fatigue, objective signs of congestion such as peripheral edema or ascites, and/or adjustment of pre-hospitalization/outpatient visit heart failure medications. Participants are eligible for randomization at discharge from the facility treating the index event and up to 30 days after discharge if they are in stable condition
* Must have a documented left ventricular ejection fraction (LVEF) of less than or equal to 40 percent (%) within 1 year before randomization
* Must have evidence of significant coronary artery disease
* Must be medically stable in terms of their heart failure clinical status at the time of randomization
* Must have a brain natriuretic peptide (BNP) level greater than or equal to (\>=) 200 picogram per milliliter (pg/mL) or N-terminal-proBNP (NT-proBNP) level \>=800 pg/mL (preferred assay) during the Screening period and before randomization

Exclusion Criteria:

* Any condition that, in the opinion of the investigator, contraindicates anticoagulant therapy or would have an unacceptable risk of bleeding, such as, but not limited to, active internal bleeding, clinically significant bleeding, bleeding at a noncompressible site, or bleeding diathesis within 28 days of randomization
* Severe concomitant disease such as (a) atrial fibrillation (AFib) or another condition that requires chronic anticoagulation (participants with isolated transient AFib may be allowed at the discretion of the treating physician investigator) and (b) Documented acute myocardial infarction (MI) during index event
* Prior stroke within 90 days of randomization
* Has been hospitalized for longer than 21 days during the index event
* Planned intermittent outpatient treatment with positive inotropic drugs administered intravenously
B: Inclusion criteria:

* Group A (Bleeding patients)

  * Overt bleeding judged by the physician to require a reversal agent
  * Currently taking dabigatran etexilate
  * At least 18 years of age
  * Written informed consent
* Group B (Patients who are taking dabigatran who may not be bleeding, but do require an emergency surgery or procedure for a condition other than bleeding

  * Condition requiring emergency surgery or invasive procedure where adequate hemostasis is required. Emergency is defined as within the following 8 hours.
  * Current treatment with dabigatran
  * At least 18 years of age
  * Written Informed consent.

Exclusion criteria:

* Group A (Bleeding Patients)

  * Patients with minor bleeds (epistaxis, hematuria) who can be managed with standard supportive care.
  * Patients with no clinical signs of bleeding
  * Contraindications to study medication including known hypersensitivity to the drug or its excipients.
* Group B (Patients who require emergency surgery or procedure)

  * A surgery or procedure which is elective or where the risk of uncontrolled or unmanageable bleeding is low.
  * Contraindications to study medication including known hypersensitivity to the drug or its excipients (subjects with hereditary fructose intolerance may react to sorbitol).
C: Inclusion criteria Patients with non-valvular atrial fibrillation (AF), at moderate to high risk of stroke, or systemic embolism with at least one additional risk factor (i.e. previous ischemic stroke, TIA, or systemic embolism, left ventricular dysfunction, age \>=75 years, age \>=65 with either diabetes mellitus, history of coronary artery disease or hypertension)

Exclusion criteria

1. Prosthetic heart valves requiring anticoagulation per se, or hemodynamically relevant valve disease that is expected to require surgical intervention during the course of the study
2. Severe, disabling stroke within the previous 6 months, or any stroke within the previous 14 days
3. Conditions associated with an increased risk of bleeding
4. Contraindication to warfarin treatment
5. Reversible causes of atrial fibrillation (e.g., cardiac surgery, pulmonary embolism, untreated hyperthyroidism).
6. Plan to perform a pulmonary vein ablation or surgery for cure of the AF
7. Severe renal impairment (estimated creatinine clearance \<=30 mL/min)
8. Active infective endocarditis
9. Active liver disease
10. Women who are pregnant, lactating, or of childbearing potential who refuse to use a medically acceptable form of contraception throughout the study
11. Anaemia (haemoglobin \<100g/L) or thrombocytopenia (platelet count \<100 x 109/L)
12. Patients who have developed transaminase elevations upon exposure to ximelagatran
13. Patients who have received an investigational drug in the past 30 days or are participating in another drug study
14. Patients considered unreliable by the investigator concerning the requirements for follow-up during the study and/or compliance with study drug administration, has a life expectancy less than the expected duration of the trial due to concomitant disease, or has any condition which in the opinion of the investigator, would not allow safe participation in the study (e.g., drug addiction, alcohol abuse)
15. Any known hypersensitivity to galactose if the warfarin used contains galactose.
D: Inclusion Criteria:

* Acute coronary syndrome (ACS)
* Clinically stable
* Receiving standard of care for ACS

Exclusion Criteria:

* Severe hypertension
* Active bleeding or high risk for major bleeding
* Hemoglobin \< 9 g/dL

Answer: D