Wednesday, March 12, 2008

Denosumab: 2 Trails Down 7 To Go…


Most recently Amgen (NASDAQ: AMGN) announced the second successful Phase III trial for Denosumab (manufactured in Longmont, CO) osteoporosis study, which met all of its primary and secondary bone mineral density (BMD) endpoints in a head-to-head comparison with Merck’s (NYSE: MRK) Fosamax® in post menopausal women. Back in December of ‘07 CLSDF set the Amgen-Denosumab table, read more (here).

In this second study, Denosumab treatment achieved significantly greater BMD gains at the total hip, hip trochanter and distal radius compared with Fosamax®. For the primary endpoint, the relative magnitude of BMD improvement at the total hip was approximately 40% greater in the Denosumab versus the Fosamax® group.

With two trials down there are five ongoing active Phase III trials:

  1. A Study to Assess the Immunogenicity and Safety of Denosumab in Pre-filled Syringe Compared to Vial in Subjects with Low Bone Mineral Density
  2. A Pilot MicroCT Study to Estimate the Effect of Treatment with Denosumab and Fosamax® in Postmenopausal Women with Low Bone Mineral Density
  3. A Study to Evaluate Safety and Efficacy of Transitioning Therapy from Fosamax® to Denosumab in Postmenopausal Women With Low Bone Mineral Density
  4. A Study to Evaluate Denosumab in the Prevention of Postmenopausal Osteoporosis
  5. A Study to Evaluate Denosumab in the Treatment of Postmenopausal Osteoporosis FREEDOM (Fracture REduction Evaluation of Denosumab in Osteoporosis every 6 Months)
And there are two final PIII studies that are still in the recruitment and enrollment stage:
  1. A Study to Evaluate the Adherence, Preference, and Satisfaction of Denosumab and Fosamax in Postmenopausal Women with Low Bone Mineral Density
  2. A Study to Evaluate the Long Term Safety and Sustained Efficacy of Denosumab in the Treatment of Postmenopausal Osteoporosis


***NOTE*** Take a look at the new Boulder Biotech Company Tree (HERE)!
***NOTE*** Read the new eBook CLSDF 2007 - What's In A Year? (HERE)!

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