[Expression of epidermal growth factor receptor (EGFR) in ovarian carcinoma stage III-IV].

Hyperexpression of epidermal growth factor receptor (EGFR) is often identified as unfavorable prognosis for different epithelial cancers. The study was concerned with an attempt of establishing a relationship between EGFR expression, on the one hand, and patient's clinico-morphological status, prognosis and efficacy of chemotherapy for stage III-IV serous ovarian carcinoma, on the other. EGFR hyperexpression predominated in advanced aggressive tumors and involved a significantly shorter period preceding tumor progression.

[Thymidylate synthase, thymidine phosphorylase and dihydropyrimidine dehydrogenase expression in soft-tissue sarcoma versus capecitabine potential].

Expression of thymidylate synthase (TS), thymidine phosphorylase (TP) and dihydropyrimidine dehydrogenase (DPD) can predict for clinical outcome of fluoropyrimidine-based therapy and there is every likelihood that relevant tumors will respond. High TP expression was observed in 35 (42%) patients with soft-tissue sarcoma. Seven out of 26 (27%) such patients revealed molecular phenotype prognostically favorable for capecitabine therapy.

Oral ibandronate for the treatment of metastatic bone disease in breast cancer: efficacy and safety results from a randomized, double-blind, placebo-controlled trial.

Background: We report the first results of a randomized trial assessing a new oral aminobisphosphonate, ibandronate, in patients with bone metastases from breast cancer.

Patients And Methods: Patients (n = 435) received placebo, or oral ibandronate 20 mg or 50 mg once-daily for 96 weeks. The primary efficacy measure was the number of 12-week periods with new bone complications [skeletal morbidity period rate (SMPR)].

Oral ibandronate reduces the risk of skeletal complications in breast cancer patients with metastatic bone disease: results from two randomised, placebo-controlled phase III studies.

Although intravenous (i.v.) bisphosphonates are the standard of care for metastatic bone disease, they are less than ideal for many patients due to infusion-related adverse events (AEs), an increased risk of renal toxicity and the inconvenience of regular hospital visits.