Brief Title
BAX 855 Dose-Escalation Safety Study
Official Title
BAX 855 (PEGylated Recombinant Factor VIII): A Phase 1, Prospective, Open Label, Cross-Over, Dose-Escalation Study in Previously Treated Patients (PTPs) With Severe (FVIII < 1%) Hemophilia A
Brief Summary
The objectives of this study are to assess the tolerability and safety after single dose treatments of BAX 855 in previously treated patients (PTPs) with severe hemophilia A, to determine the pharmacokinetic (PK) parameters of BAX 855 compared in crossover with ADVATE, and to evaluate the impact of anti-polyethylene glycol (PEG) antibodies on PK parameters.
Study Phase
Phase 1
Study Type
Interventional
Primary Outcome
Serious and non-serious AEs
Condition
Hemophilia A
Intervention
Antihemophilic Factor (Recombinant) - Plasma/Albumin Free Method
Study Arms / Comparison Groups
Cohort 1
Description: Low dose of ADVATE followed by low dose of BAX 855
Publications
* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.
Recruitment Information
Recruitment Status
Biological
Estimated Enrollment
19
Start Date
September 30, 2011
Completion Date
July 27, 2012
Primary Completion Date
July 27, 2012
Eligibility Criteria
Inclusion Criteria: - The subject is male and is 18 to 65 years of age at the time of screening - The subject has severe hemophilia A (factor VIII level < 1%) - The subject was previously treated with plasma-derived factor VIII (FVIII) concentrates or recombinant FVIII for at least 150 exposure days (EDs) Exclusion Criteria: - The subject has a detectable FVIII inhibitor at screening, with a titer >= 0.6 BU - The subject has a documented history of FVIII inhibitors with a titer >= 0.4 BU at any time prior to screening - The subject has a known hypersensitivity towards mouse or hamster proteins or to polyethylene glycol (PEG)
Gender
Male
Ages
18 Years - 65 Years
Accepts Healthy Volunteers
No
Contacts
Study Director, ,
Location Countries
Bulgaria
Location Countries
Bulgaria
Administrative Informations
NCT ID
NCT01599819
Organization ID
261101
Secondary IDs
2011-002011-28
Responsible Party
Sponsor
Study Sponsor
Baxalta now part of Shire
Collaborators
Baxter Innovations GmbH
Study Sponsor
Study Director, Study Director, Takeda
Verification Date
April 2021