Efficacy and Safety of 4F-PCC (4-Factor Prothrombin Complex Concentrate) in Adult Patients Undergoing Complex Cardiovascular Surgery With Cardiopulmonary Bypass (CPB)

CSL Behring

Status and phase

Enrolling

Phase 3

Conditions

Complex Cardiovascular Surgery With Cardiopulmonary Bypass

Treatments

Biological: FFP

Biological: BE1116

Study type

Interventional

Funder types

Industry

Identifiers

NCT07094087

BE1116_3008

Details and patient eligibility

About

This is a phase 3, multicenter, randomized, open-label, parallel-group, controlled study to assess the efficacy and safety of BE1116 compared with fresh frozen plasma (FFP) in adult participants undergoing complex cardiovascular surgery with CPB. The primary purpose of the study is to compare the efficacy of BE1116 and FFP in correcting coagulation factor deficiencies in bleeding participants undergoing complex cardiovascular surgery with CPB.

Enrollment

200 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Adult greater than or equal to (≥) 18 years and has provided written informed consent.
Undergoing elective complex cardiovascular surgery requiring CPB, including procedures of the thoracic aorta (with or without additional cardiac interventions), aortic valve replacement + coronary artery bypass graft (CABG), complex valve surgeries, mitral valve repair + CABG, and mitral valve replacement + CABG and reoperative CABG. Reoperative procedures are permitted. Excluded surgeries are as follows: heart transplantation, insertion or removal of ventricular assist devices (except for intra-aortic balloon pumps), and acute repair of thoracoabdominal aneurysms.
Coagulation factor replacement (ie, 4F-PCC or FFP) is ordered in the operating room for the management of bleeding, in accordance with accepted clinical standards. The following criteria must be met:
INR ≥ 1.6 (point-of-care INR testing by Hemochron ≥ 5 to 10 minutes after protamine infusion for heparin reversal). If a participant needs a second dose of protamine, a new INR measurement should be performed to confirm eligibility.
Significant microvascular hemorrhage (ie, not due to surgical complications), as defined by a BSS score of ≥ 2.

Exclusion criteria

Administration of any systemic hemostatic therapy, such as cryoprecipitate, platelets, FFP, PCC (eg, 4-factor / 3-factor PCC [4F-PCC / 3F-PCC]), Factor VIII (FVIII) inhibitor bypassing activity (FEIBA), recombinant activated Factor VIIa (rFVIIa), or other coagulation factor products, in the 24 hours before study surgery, except when FFP is added to the CPB circuit.