The effect of zoledronic acid on bone mineral density in patients undergoing androgen deprivation therapy.

Purpose: The aim of this study was to evaluate the efficacy and safety of zoledronic acid compared with placebo in preventing bone mineral density (BMD) loss and suppressing bone markers when initiated during the first year of androgen deprivation therapy in patients with locally advanced prostate cancer.

Patients And Methods: Patients were randomized to receive zoledronic acid 4 mg or placebo intravenously every 3 months. Lumbar spine (LS) and total hip BMD was measured using dual-energy x-ray absorptiometry at baseline and at week 52.

Critical review: updated recommendations for the prevention, diagnosis, and treatment of osteonecrosis of the jaw in cancer patients--May 2006.

In light of recent reports of osteonecrosis of the jaw (ONJ) in cancer patients whose treatment regimens include an intravenous bisphosphonate, Novartis convened an international advisory board of experts in the fields of oral surgery and pathology, medical oncology, metabolic bone disease, and orthopedics to review existing data and provide updated recommendations on the clinical diagnosis, prevention, and management of ONJ in the oncology setting. Recommendations were developed to help guide healthcare professionals in early diagnosis and patient management. It is recommended that patients be encouraged to receive a dental examination prior to initiating bisphosphonate therapy and, if possible, complete any necessary dental procedures (e.

Zoledronic acid initiated during the first year of androgen deprivation therapy increases bone mineral density in patients with prostate cancer.

Purpose: Androgen deprivation therapy in patients with prostate cancer is associated with bone loss and an increased risk of fractures. Zoledronic acid protects against bone mineral density loss when initiated concurrently with androgen deprivation therapy. We evaluated the effect of zoledronic acid initiated subsequent to androgen deprivation therapy on bone mineral density and biochemical markers of bone turnover.

Open-label trial evaluating the safety and efficacy of zoledronic acid in preventing bone loss in patients with hormone-sensitive prostate cancer and bone metastases.

Objectives: To evaluate the efficacy and safety of zoledronic acid in preventing bone loss in patients with hormone-sensitive prostate cancer and bone metastases who were receiving androgen deprivation therapy.

Methods: Patients received zoledronic acid 4 mg as a 15-minute infusion every 3 weeks for 1 year. Bone mineral density of the lumbar spine (L2 to L4) and total hip was measured by dual-energy x-ray absorptiometry at baseline and 12 months.