A Phase 3 Open-Label, Single-Arm Study To Evaluate The Efficacy and Safety of BMN 270, an Adeno-Associated Virus Vector–Mediated Gene Transfer of Human Factor VIII in Hemophilia A Patients with Residual FVIII Levels Receiving Prophylactic FVIII

Long title

The dossier concerns a clinical trial involving two protocols, entitled “A Phase 3 Open-Label, Single-Arm Study To Evaluate The Efficacy and Safety of BMN 270, an Adeno-Associated Virus Vector–Mediated Gene Transfer of Human Factor VIII in Hemophilia A Patients with Residual FVIII Levels ≤ 1 IU/dL Receiving Prophylactic FVIII Infusions” (Protocol number: 270-301) and “A Phase 3 Open-Label, Single-Arm Study To Evaluate The Efficacy and Safety of BMN 270, an Adeno-Associated Virus Vector–Mediated Gene Transfer of Human Factor VIII at a dose of 4E13 vg/kg in Hemophilia A Patients with Residual FVIII Levels ≤ 1 IU/dL Receiving Prophylactic FVIII Infusions” (Protocol number: 270-302), respectively.

Date receipt dossier

EU record number

B/BE/19/BVW2

EudraCT number

2017-003573-34

Company / Sponsor

BioMarin Pharmaceutical Inc.

Phase

III

Treated organism

Humans

Indication category

Genetic disorders

Disease

Hemophilia A

Therapeutic approach

Gene therapy

Genetic modification

Recombinant adeno-associated virus serotype 5 (AAV5) containing a gene cassette expressing the human coagulation factor VIII (FVIII) gene

Method of transfer of nucleic acid of interest

Non-replicating, non-integrating recombinant adeno-associated virus serotype 5 (AAV5)

Administered biological material

Recombinant virus

Route of administration

Intravenous

Locations in Belgium

Universitair Ziekenhuis, Leuven - Cliniques Universitaires Saint-Luc, Bruxelles - Universitair Ziekenhuis, Antwerpen

Nr of subjects

A maximum of 7 patients will be treated in Belgium in Study 270-301, and up to 3 patients will be treated in Study 270-302

Foreseen duration

5 years starting 31/05/2019

Type of procedure

Contained use and Deliberate release

Current status

Assessed

Information for the public

Information related to the decision procedure

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