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A Prospective, Randomized, Double-blind, Stratified, Multi-center, 2-arm Trial of the Continued Efficacy and Safety of Zoledronic Acid (Every 4 Weeks vs. Every 12 Weeks) in in the 2nd Year of Treatment in Patients With Documented Bone Metastases From Breast Cancer
Clinical trial in breast cancer patients with bone metastases pretreated for approximately 1 year with a standard zoledronic acid regimen. Looking at the continued effectiveness and safety of giving zoledronic acid every 4 weeks versus every 12 weeks given over 1 year. This study is prospective, double-blind, stratified, multi-center, and two-arm.
Details
| Lead sponsor | Novartis Pharmaceuticals |
|---|---|
| Phase | Phase 3 |
| Status | COMPLETED |
| Enrolment | 416 |
| Start date | 2006-02 |
| Completion | 2013-07 |
Conditions
- Breast Cancer
Interventions
- Zoledronic acid
- Placebo
Primary outcomes
- Proportion of Patients Who Experienced at Least One Skeletal Related Event (SRE) — 52 weeks
An SRE was defined as a pathologic fracture (vertebral and non-vertebral), spinal cord compression, radiation to bone or surgery to bone.
Countries
United States