Status:
COMPLETED
An Open-label Safety, Efficacy and Pharmacokinetic Study of a Recombinant FVIII Compared to Recombinant Human Antihemophilic FVIII in Patients With Severe Hemophilia A
Lead Sponsor:
CSL Behring
Conditions:
Hemophilia A
Eligibility:
MALE
12-65 years
Phase:
PHASE2
PHASE3
Brief Summary
This is an open-label, non-randomized, efficacy, safety and pharmacokinetic (PK) study comparing octocog alfa and rVIII-SingleChain. The study consists of three parts, a PK period (Part 1), a continua...
Eligibility Criteria
Inclusion
- Diagnosis of severe hemophilia A defined as \<1% FVIII:C documented in medical records.
- Males between 18 and 65 years of age (Parts 1 and 2).
- Males between 12 and 65 years of age (Part 3).
- Subjects who have received or are currently receiving FVIII products (plasma-derived and/or recombinant FVIII) and have had \>150 exposure days (EDs) with a FVIII product
- Written informed consent for study participation obtained before undergoing any study specific procedures.
Exclusion
- Any history of or current FVIII inhibitors
- Any first order family history of FVIII inhibitors
- Use of an Investigational Medicinal Product within 30 days prior to the first rVIII-SingleChain administration.
- Administration of any cryoprecipitate, whole blood or plasma within 30 days prior to administration of rVIII-SingleChain or reference product.
- Known hypersensitivity (allergic reaction or anaphylaxis) to any FVIII product or hamster protein.
- Any known congenital or acquired coagulation disorder other than congenital FVIII deficiency.
- Platelet count \< 100,000/µL at screening.
- Human immunodeficiency virus (HIV) positive subjects with a CD4 count \< 200/mm3, in their medical history or at screening if available results are older than one year. (HIV positive subjects may participate in the study and antiviral therapy are permitted, at the discretion of the Investigator).
- Subject currently receiving IV immunomodulating agents such as immunoglobulin or chronic systemic corticosteroid treatment.
- Subject with serum aspartate aminotransferase (AST) or serum alanine aminotransferase (ALT) values \> 5 times (x) the upper limit of normal (ULN) at Screening.
- Subjects with serum creatinine values \> 2 x ULN at Screening.
- Evidence of thrombosis, including deep vein thrombosis, stroke, pulmonary embolism, myocardial infarction and arterial embolus within 3 months prior to Day 1.
- Experienced life-threatening bleeding episode or had major surgery or an orthopedic surgical procedure during the 3 months prior to Day 1.
Key Trial Info
Start Date :
February 1 2012
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 1 2014
Estimated Enrollment :
175 Patients enrolled
Trial Details
Trial ID
NCT01486927
Start Date
February 1 2012
End Date
December 1 2014
Last Update
August 9 2016
Active Locations (56)
Enter a location and click search to find clinical trials sorted by distance.
1
Study Site
Sacramento, California, United States, 95817
2
Study Site
San Diego, California, United States, 92103
3
Study Site
Aurora, Colorado, United States, 80045
4
Study Site
Hartford, Connecticut, United States, 06106