Publications by authors named "Antonio Manganelli"
Background. The aim of this paper was to evaluate the activity and tolerability of docetaxel (D) and bevacizumab (Bev) in patients with metastatic castrate-resistant prostate cancer (CRPC) previously exposed to D. Methods.
View Article and Find Full Text PDFBackground: Abnormal epidermal growth factor receptor expression and pre-clinical data prompted us to investigate the activity of gefitinib, a selective epidermal growth factor receptor tyrosine kinase inhibitor, in hormone-refractory prostate cancer.
Methods: Eighty-two patients were randomly assigned to receive prednisone plus gefitinib (pG; n = 44) or prednisone plus placebo (ppl; n = 38). On progression, patients initially assigned to placebo were offered the possibility to receive gefitinib.
The aim of this study was to evaluate the activity and toxicity of capecitabine as third-line treatment in patients with advanced renal cell carcinoma for whom immunotherapy had failed. Twenty-one patients with metastatic clear renal cell carcinoma were enrolled. Capecitabine was administered orally twice daily at a dosage of 2500 mg/m(2) for 14 days, followed by 7 days of rest.
View Article and Find Full Text PDFObjective: To evaluate the activity and tolerability of weekly high-dose calcitriol and docetaxel in patients with metastatic hormone-refractory prostate cancer (HRPC) previously exposed to docetaxel, as patients who progress after docetaxel treatment might be considered for second-line chemotherapy, but with no standard salvage therapy available we hypothesised that high-dose calcitriol might restore sensitivity to chemotherapy.
Patients And Methods: The study comprised 26 patients who had progressed after first-line treatment with docetaxel-based chemotherapy had failed. Treatment cycles consisted of calcitriol (32 microg orally as 0.
Objectives: To evaluate the efficacy and safety of a new regimen that combines weekly docetaxel and weekly epirubicin for the treatment of advanced hormone-refractory prostate cancer.
Methods: Docetaxel 30 mg/m2 and epirubicin 30 mg/m2 were intravenously administered on a weekly basis, for a maximum of 24 cycles. The therapy was discontinued after the first 12 cycles in the patients who responded or had stable disease and was resumed as soon as any signs of progression were noted.
Objective: A randomized multicenter (14 centers) trial was conducted in 114 men with prostate cancer to determine whether the antiestrogen tamoxifen ('Nolvadex') 20 mg or the aromatase inhibitor anastrozole ('Arimidex') 1 mg prevent gynecomastia and breast pain during treatment with the non-steroidal antiandrogen bicalutamide ('Casodex') 150 mg, without compromising efficacy, safety, or quality of life. Plasma samples were collected in a subgroup of these patients to investigate whether trough (pre-dose) concentrations of bicalutamide 150 mg are influenced by concomitant administration of tamoxifen 20 mg or anastrozole 1 mg; the results of this pilot study are reported in this article.
Methods: A subpopulation of patients from a randomized placebo-controlled trial evaluating tamoxifen 20 mg and anastrozole 1 mg for the prevention of gynecomastia and breast pain in men receiving bicalutamide 150 mg for early or recurrent prostate cancer were selected on a voluntary basis from three of the trial centers.
Objectives: To investigate the prognostic value of some conventional bone markers and a number of other factors in terms of the survival of patients with hormone-resistant prostate cancer and bone metastases treated with chemotherapy.
Methods: The data of 141 patients were analyzed to verify the influence of the following factors on survival: bone-alkaline phosphatase, type I collagen propeptide, the carboxyterminal telopeptide of type I collagen, the urinary calcium/creatinine ratio, patient age, Karnofsky performance status, pathologic grade, duration of response to primary hormonal therapy, prostate-specific antigen, hemoglobin, lactate dehydrogenase, and extent of bone disease.
Results: When all the variables were simultaneously analyzed using the multivariate proportional hazard model, only Karnofsky performance status (P <0.
Objective: The aim of this study was to evaluate the activity and tolerability of docetaxel in patients with hormone-resistant prostate cancer previously exposed to chemotherapy.
Methods: We enrolled 27 patients with hormone-resistant prostatic cancer that had progressed during first-line chemotherapy. The primary end-point was palliative response defined as a 2-point reduction in the 6-point present pain intensity scale, and an improvement in Karnofsky performance status of one 10-point category.