Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Prospective, Randomized Controlled Study to Compare the Effects of a Fibrin Sealant (FS2) Versus Manual Compression on Haemostatic Efficacy During Vascular Surgical Procedures Utilising Polytetrafluorethylene Graft Material on an End-to-Side Femoral or Upper Extremity Vascular Access Arterial Anastomosis
Brief Summary: A comparison of a fibrin sealant versus manual compression in stopping surgical bleeding during vascular procedures.


Options:
A: Inclusion criteria:

1. Undergoing noncardiac surgery;
2. ≥ 45 years of age;
3. Expected to require at least an overnight hospital admission after surgery;
4. Provide written informed consent to participate in the POISE-3 Trial, AND
5. Fulfill ≥1 of the following 6 criteria (A-F):

A. NT-proBNP ≥200 ng/L B. History of coronary artery disease C. History of peripheral arterial disease D. History of stroke E. Undergoing major vascular surgery; OR F. Any 3 of 9 risk criteria i. Undergoing major surgery; ii. History of congestive heart failure; iii. History of a transient ischemic attack; iv. Diabetes and currently taking an oral hypoglycemic agent or insulin; v. Age \>70 years; vi. History of hypertension; vii. Serum creatinine \> 175 µmol/L (\> 2.0 mg/dl); viii. History of smoking within 2 years of surgery; ix. Undergoing emergent/urgent surgery.

Exclusion criteria:

1. Patients undergoing cardiac surgery
2. Patients undergoing cranial neurosurgery
3. Planned use of systemic TXA during surgery
4. Low-risk surgical procedure (based on individual physician's judgment)
5. Hypersensitivity or known allergy to TXA
6. Creatinine clearance \<30 mL/min (Cockcroft-Gault equation) or on chronic dialysis
7. History of seizure disorder
8. Patients with recent stroke, myocardial infarction, acute arterial thrombosis or venous thromboembolism (\<3 month)
9. Patients with fibrinolytic conditions following consumption coagulopathy
10. Patients with subarachnoid hemorrhage within the past 30 days
11. Women of childbearing potential who are not taking effective contraception, pregnant or breast-feeding
12. Previously enrolled in POISE-3 Trial
B: Inclusion Criteria:

1. Has signed an institutional review board/independent ethics committee (IRB/IEC)-approved informed consent document
2. Is undergoing one of the 4 surgical procedures described
3. Is at least 18 years old at time of consent
4. If female and of child-bearing potential, has negative pregnancy test during screening and is not breast-feeding
5. If able to reproduce, agrees to use a medically accepted form of contraception from the time of consent to completion of all follow-up study visits when engaging in heterosexual intercourse
6. Has not received blood transfusion between screening and study treatment
7. Has mild to moderate surgical bleeding
8. Does not have intra-operative complications
9. Has not used a topical hemostat containing thrombin prior to study treatment
10. Has an approximate bleeding site surface area of less than or equal to 100 cm\^2

Exclusion Criteria:

1. Has known antibodies or hypersensitivity to thrombin or other coagulation factors
2. Has history of heparin-induced thrombocytopenia (only for vascular subjects where heparin use is required)
3. Has known allergy to gelatin sponge
4. Is unwilling to receive blood products
5. Has liver enzymes appropriate for the study, considering their disease
6. Has appropriate level of platelets per liter (PLT/L) during screening
7. Has any clinically-significant coagulation disorder that may interfere with the assessment of efficacy or pose a safety risk to the subject according to the Investigator, or baseline abnormalities during screening that are not explained by current drug treatment (e.g., warfarin, heparin)
C: Inclusion Criteria:

* Male and female subjects, 18 years or older, requiring elective, primary or repeat vascular procedures with at least one end-to-side femoral or upper extremity vascular access arterial anastomosis (e.g. femoral-femoral, femoral-popliteal, femoral-tibial, ilio-femoral, aorto-bifemoral, abdominal aortic aneurysm, upper extremity vascular access for dialysis) using uncoated or heparin-coated PTFE grafts and polypropylene sutures (size 5-0 or 6-0) with a 1:1 needle-to-thread ratio.
* Following initial arterial clamp release, the study surgeon determines that adjunctive measures are needed to obtain haemostasis at the SAS.
* Subjects must be willing to and capable of participating in the study, and provided written informed consent.

Exclusion Criteria:

* Subjects undergoing re-vascularisation using autologous conduits (e.g. saphenous vein) or prosthetic material other than uncoated or heparin-coated PTFE.
* Subjects undergoing emergency surgery.
* Subjects with any intra-operative findings that may preclude conduct of the study procedure.
* Subjects with known intolerance to heparin, blood products or to one of the components of the study product.
* Subjects unwilling to receive blood products.
* Subjects with autoimmune immunodeficiency diseases (including known HIV).
* Subjects who are known, current alcohol and / or drug abusers.
* Subjects who have participated in another investigational drug or device research study within 30 days of enrolment.
* Female subjects who are pregnant or nursing.
D: Inclusion Criteria:

At Screening:

* Undergoing elective open surgical procedures on any part of the aorta requiring cardiopulmonary bypass (CPB), with or without other cardiac surgical procedures (e.g. valve replacement or repair, coronary artery bypass grafting, etc.).
* 18 years of age or older.
* Written informed consent for study participation obtained before undergoing any study specific procedures.

Intraoperative (at the 1st 5-minute bleeding mass):

* A 5-minute bleeding mass of 60 to 250 g following discontinuation of CPB, administration of protamine, and establishment of surgical hemostasis.
* Minimum core body temperature 35°C, measured according to local practice.
* Activated clotting time ± 25% of baseline levels.
* Blood pH \> 7.3.

Exclusion Criteria:

At Screening and/or baseline:

* Undergoing emergency aortic repair surgery.
* Reoperative aortic surgery at the same anatomic site as the original procedure such as replacement of a previously placed aortic graft. Resternotomy and rethoracotomy are permitted.
* Any operation for infection.
* Proof or suspicion of a congenital or acquired coagulation disorder (e.g. Von Willebrand's disease, hemophilia or severe liver disease) or a prothrombotic disorder (e.g. protein C or S deficiency).
* Myocardial infarction (MI), acute coronary syndrome or stroke in the 2 months preceding study surgery.
* Low molecular weight or unfractionated heparin in the 24 hours preceding study surgery.
* Clopidogrel administration within 5 days preceding study surgery or prasugrel administration within 7 days preceding study surgery or ticagrelor administration in the 48 hours preceding study surgery.
* Factor Xa inhibitors within 2 days preceding study surgery.
* IIb/IIIa antagonist administration in the 24 hours preceding study surgery.
* Use of direct thrombin inhibitors: within 3 days preceding study surgery for dabigatran and within 24 hours preceding study surgery for all others.
* An international normalized ratio \> 1.3 immediately preceding the start of surgery.

Intraoperative (at the 1st 5-minute bleeding mass):

* Use of any systemic hemostatic therapy (such as FFP, platelets, prothrombin complex concentrates) from the beginning of surgery until IMP administration.

Answer: C