April 29, 2010 - GALNS Demonstrates Benefits in Endurance and Pulmonary Function Endpoints - BioMarin Pharmaceutical Inc. (Nasdaq: BMRN) announced positive results for the Phase I/II trial for BMN 110 or N-acetylgalactosamine 6-sulfatase (GALNS), intended for the treatment of the lysosomal storage disorder Mucopolysaccharidosis Type IVA (MPS IVA), or Morquio A Syndrome. The company expects to initiate a pivotal Phase III trial in the fourth quarter of 2010.Highlights from the Phase I/II study:
- Endurance improvements with GALNS were consistent with, and in some cases, better than those observed in pivotal studies of approved enzyme replacement therapies.
- Clinically meaningful improvements in two measures of endurance (6-minute walk distance and 3-minute stair climb) were achieved at both 24 weeks and 36 weeks as compared to baseline. (See Table 1 below).
- Clinically meaningful improvements in two measures of pulmonary function (forced vital capacity and maximum voluntary ventilation) were achieved at 36 weeks as compared to baseline... BioMarin Pharmaceutical's Press Release -
