Comparison between zoledronic acid and clodronate in the treatment of prostate cancer patients with bone metastases.

The aim of this study is to compare the efficacy and safety between zoledronic acid (ZA) and clodronate (CA) in the treatment of bone metastases for prostate cancer patients. We conducted a prospective study in recruiting 137 prostate cancer patients with bone metastases from 2008 to 2010. All men were well responding to first-line hormone therapy (PSA < 2… (More)