Study of AK156 in Primary Osteoporosis Patients

Phase 3 Study of AK156 in Primary Osteoporosis Patients

The purpose of this study is to investigate the efficacy and safety of AK156 in Japanese patients with primary osteoporosis.

Inclusion Criteria:

• Patients diagnosed with primary osteoporosis
• Patients who have vertebral fractures at the time of screening

Exclusion Criteria:

• Patients diagnosed with secondary osteoporosis
• Patients with a current uncontrolled medical disorder or other condition which makes the patient unsuitable for the study