NCT02470871

Study of the Pharmacokinetics and Safety of Recombinant Factor VIIa Fusion Protein (rVIIa-FP, CSL689) in Patients With Congenital Factor VII Deficiency

Multi-center, Randomized, Open-label, Parallel-Arm, Single-dose, Pharmacokinetic Study of rVIIa-FP (CSL689) in Subjects With Congenital Factor VII Deficiency

• Status: Completed
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 9 (actual)
• Sponsor: CSL Behring · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to investigate the pharmacokinetics (PK) and safety of rVIIa-FP (CSL689) in a total of 10 to 16 male or female adults with inherited coagulation factor VII (FVII) deficiency. Subjects will receive a single dose of their routine FVII replacement product (ie, either recombinant activated coagulation FVII \[rFVIIa, eptacog alfa (activated)\] or plasma-derived FVII \[pdFVII\]) as a comparator, and will then be randomly assigned to a single low dose or a single high dose of the study product CSL689 (8 subjects per CSL689 dose level). Serial blood samples for PK analysis will be taken up to 24 hours after the eptacog alfa (activated) or pdFVII injection, and up to 48 hours after the CSL689 injection. Subject safety will be routinely monitored throughout the study.

Conditions

• Congenital Coagulation Factor VII Deficiency

Interventions

Type	Name	Description
BIOLOGICAL	Eptacog alfa (activated) or pdFVII	Comparator Drug 1: Recombinant activated FVII (rFVIIa). Subjects with eptacog alfa (activated) as their routine FVII replacement therapy will receive a single dose of eptacog alfa (activated) in the study. Comparator Drug 2: Plasma-derived FVII (pdFVII). Subjects with pdFVII as their routine FVII replacement therapy will receive a single injection of pdFVII in the study.
BIOLOGICAL	CSL689	Experimental Drug: Recombinant fusion protein, linking activated FVII with albumin (rVIIa-FP). Subjects will receive a single dose of CSL689 at either a low dose (Arm 1) or a high dose (Arm 2)

Timeline

• Start date: 2015-07-01
• Primary completion: 2016-07-01
• Completion: 2016-10-01
• First posted: 2015-06-12
• Last updated: 2017-04-26

Locations

2 sites across 2 countries: Netherlands, Norway