A prospective randomized controlled clinical trial of zoledronic acid for bone metastases.

In this study, we assessed the safety, tolerability, and effectiveness of two therapeutic regimens relating to the frequency of zoledronic acid (ZOL) infusion. Sixty adult patients with bone metastases were randomly assigned to two study groups. The first group (group A) received 4 mg ZOL every two weeks, and the second group (group B) received 4 mg ZOL every four weeks.

Evaluation of epoetin supplemented with oral iron in patients with solid malignancies and chronic anemia not receiving anticancer treatment.

Objective: To evaluate the effectiveness and improvement in quality of life (QOL) of epoetin alfa administration supplemented with oral iron as a therapeutic regimen for patients with solid malignancies and anemia of chronic disease (ACD), not receiving chemotherapy and/or radiotherapy.

Patients And Methods: A total of 100 patients with cancer-related anemia, not subjected to chemotherapy and/or radiotherapy, were randomized to receive for a maximum of 24 weeks either oral iron, equivalent to 200 mg elemental iron once daily, or epoetin alfa 40,000 IU subcutaneously once weekly plus oral iron once daily.

Results: Patients in the epoetin alfa group had, from baseline to study end, a mean increase in hemoglobin (Hb) levels of 2.