A Study of Romosozumab in People With Breast Cancer and Osteoporosis

Korábbi kezelés

• Prior therapy with a bone-modifying agent (intraveous bisphosphonates or subcutaneous denosumab) for metastatic bone disease;

Más betegség

• History of myocardial infarction or stroke within the preceding year;
• History of non-healed dental or oral surgery;
• History of osteonecrosis of the jaw

Laborértékek

• Current hyper- or hypocalcemia, defined as albumin-adjusted serum calcium outside the normal range per institutional standard (<8.5 or >10.5 mg/dL); Calcium repletion will be permitted and subjects will be be rescreened once values are within the institutional standard.

Egyéb

• 25 (OH) vitamin D levels < 20 ng/mL; Vitamin D repletion will be permitted and subjects will be be rescreened once 25 (OH) vitamin D level ³ 20 ng/mL;

• ≥18 years of age at the time of giving informed consent;
• Patients diagnosed with hormone-receptor positive (ER/PR >1%) metastatic breast cancer to bones on any endocrine therapy with or without targeted therapy (i.e. CDK 4/6 inhibitors, PI3K inhibitors, anti-HER2-therapy);
• Evidence of osteoporosis on dual X-ray absorptiometry (DXA) scan; must following:
• osteoporosis on dual X-ray absorptiometry (DXA) scan; or history of fragility fracture of the spine or hip; or of morphometric spine fracture;