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BioMarin Announces Oral Presentation of 2-Year Analysis of Largest Phase 3 Gene Therapy Study in Adults with Severe Hemophilia A at 15th Annual Congress of European Association for Haemophilia and Allied Disorders (EAHAD) 2-4 February

Published: 2022-02-04 16:15:00 ET
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- Improved Bleed Free Rate from 32% at Baseline Maintained Through Year 1 (82%) and Year 2 (84%)

- Factor VIII Treatment Burden Compared to Baseline Reduced by 98%

- 95% of Study Participants Remain Off Standard of Care Factor VIII Prophylactic Therapy

SAN RAFAEL, Calif., Feb. 4, 2022 /PRNewswire/ -- BioMarin Pharmaceutical Inc. (NASDAQ: BMRN) today announced that the Company presented positive results from a two-year analysis of the Phase 3 GENEr8-1 study and an overall safety update of valoctocogene roxaparvovec, an investigational gene therapy for the treatment of adults with severe hemophilia A, at the 15th Annual Virtual Congress of the European Association for Haemophilia and Allied Disorders (EAHAD).  This is the largest global Phase 3 study to date for any gene therapy in hemophilia with 134 participants. 

BioMarin Pharmaceutical logo (PRNewsfoto/BioMarin Pharmaceutical Inc.)

In the GENEr8-1 Phase 3 study, Annualized Bleeding Rate (ABR) was significantly reduced by 4.1 treated bleeds per year (p-value