At a glance
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A Multicenter, Open-label, Randomized Trial to Evaluate the Anti-cancer Effects of Zoledronic Acid and Circulating Tumor Cell Measurements in Patients With HER2-negative Metastatic Breast Cancer Without Bone Metastasis
In Brief
A Phase 4 clinical trial evaluating Zoledronic acid and Standard Therapy for First or Second Line HER2-negative Breast Cancer and Metastatic Disease Without Bone Metastasis. Completed, enrolled 44 participants across 33 sites.
Detailed Summary
This study will evaluate zoledronic acid's anti-cancer effects and Circulating Tumor Cell (CTCs) measurements in patients with HER2-negative metastatic breast cancer without bone metastasis.
Study Details
Timeline
Interventions
Patients with no bone metastasis (n=150) will receive Standard therapy plus Zoledronic acid administration 4 mg IV monthly during Months 1-18.
Standard Therapy, including chemotherapy and hormonal therapy, was determined at the discretion of the investigator.