Twenty-Four Month Extension Study of BA058-05-003 (Abaloparatide) in Participants With Osteoporosis

An Extension Study to Evaluate 24 Months of Standard-of-Care Osteoporosis Management Following Completion of 18 Months of BA058 or Placebo Treatment in Protocol BA058-05-003

The purpose of this study is to provide 24 months of standard of care data on participants previously enrolled in Study BA058-05-003 (NCT02653417).

To assess the long-term effect of the anabolic drug, abaloparatide-subcutaneous (SC) versus placebo in the prevention of bone fracture after cessation of treatment. Participants who completed the 18-month Double-Blind BA058-05-003 (ACTIVE) study (NCT02653417), after receiving abaloparatide-SC or placebo, were enrolled in this extension study to receive 70 mg of alendronate (bisphosphonate) weekly for an additional 24 months. Complete details for Study BA058-05-003 are reported in the ClinicalTrials.gov Study Record NCT02653417.

Inclusion Criteria:

1. The participant was enrolled, randomized to either the abaloparatide-SC (BA058) or placebo arm, and successfully completed Study BA058-05-003 (NCT02653417).
2. The participant was no more than 40 days from End-of-Treatment (Month 18) in Study BA058-05-003 (NCT02653417).

Exclusion Criteria:

1. Participants who were withdrawn from Study BA058-05-003 (NCT02653417) for any reason.
2. Participants who experienced a treatment-related serious adverse event (SAE) during Study BA058-05-003 (NCT02653417).