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Purpose: To compare the clinical activity of the pure antiestrogen fulvestrant at 500 mg/mo (double the approved dose) with the aromatase inhibitor anastrozole as first-line endocrine therapy for advanced hormone receptor-positive breast cancer in postmenopausal women., Patients and Methods: FIRST (Fulvestrant First-Line Study Comparing Endocrine Treatments) is a phase II, randomized, open-label, multicenter study of a fulvestrant high-dose (HD) regimen (500 mg/mo plus 500 mg on day 14 of month 1) versus anastrozole (1 mg/d). The primary efficacy end point was clinical benefit rate (CBR), defined as the proportion of patients experiencing an objective response (OR) or stable disease for > or = 24 weeks. The primary analysis was performed 6 months after the last patient was randomly assigned., Results: CBR was similar for fulvestrant HD (n = 102) and anastrozole (n = 103), 72.5% v 67.0%, respectively (odds ratio, 1.30; 95% CI, 0.72 to 2.38; P = .386). Objective response rate (ORR) was also similar between treatments: fulvestrant HD, 36.0%; anastrozole, 35.5%. Time to progression (TTP) was significantly longer for fulvestrant versus anastrozole (median TTP not reached for fulvestrant HD v 12.5 months for anastrozole; hazard ratio, 0.63; 95% CI, 0.39 to 1.00; P = .0496). Duration of OR and CB also numerically favored fulvestrant HD. Both treatments were well tolerated, with no significant differences in the incidence of prespecified adverse events., Conclusion: First-line fulvestrant HD was at least as effective as anastrozole for CBR and ORR and was associated with significantly longer TTP. Fulvestrant HD was generally well tolerated, with a safety profile similar to that of anastrozole.

The aim of the present study is the evaluation of late hematological complication in patients who received aggressive chemotherapy, and were observed 3, 5 and 10 years after treatment was completed. In the group of 35 patients, besides high percent of early hematological complications, there was only one case of anemia grade 2 (acc. to WHO score). We concluded that the hematological recovery after aggressive chemotherapy was satisfactory. No secondary hematological malignancies have been found.

Background: Casopitant mesylate is a novel, oral neurokinin-1 receptor antagonist with demonstrated antiemetic efficacy. We conducted a randomized, double-blind, controlled phase II trial to evaluate three casopitant doses as part of a triple-therapy regimen for the prevention of nausea and vomiting associated with high-dose cisplatin. The aim of the study was to detect a dose response. [ABSTRACT FROM PUBLISHER]