PURPOSE To model the cost-effectiveness of adopting capecitabine/docetaxel combination therapy in place of single-agent taxane therapy for women in the province of Ontario, Canada, receiving treatment for anthracycline-pretreated metastatic breast cancer. METHODS Clinical effectiveness and economic data were combined in a population model, from the perspective of a universal health care syste...

PURPOSE Docetaxel has activity against androgen-independent prostate cancer and preclinical studies have shown that taxane-based chemotherapy can enhance antitumor response of vaccines. The primary objective of this study was to determine if concurrent docetaxel (with dexamethasone) had any effect on generating an immune response to the vaccine. Secondary end points were whether vaccine could b...

BACKGROUND Endothelial progenitor cells (CEPs) and circulating endothelial cells (CECs) are potential biomarkers of response to anti-angiogenic treatment regimens. In the current study, we investigated the effect of docetaxel and sunitinib on CEP/CEC kinetics and clinical response in castration resistant prostate cancer (CRPC) patients. PATIENTS AND METHODS Chemonaive patients with CRPC were ...

Chemotherapy drugs such as docetaxel are commonly used to treat cancer. Cancer patients treated with chemotherapy experience decreased physical fitness, muscle weakness and fatigue. To date, it is unclear whether these symptoms result only from cancer-derived factors or from the combination of cancer disease and cancer treatments, such as chemotherapy. In this study, we aimed at determining the...

Three-weekly docetaxel chemotherapy with prednisolone is now considered standard of care for patients with metastatic hormone refractory prostate cancer (MHRPC). This study reports the efficacy and toxicity of first-line docetaxel chemotherapy followed subsequently by re-treatment on biochemical disease progression (BDP). Forty-two patients with MHRPC were treated with three-weekly docetaxel ch...

UNLABELLED Despite an increasing prevalence of patients with docetaxel-refractory prostate cancer, little is known about the tumor biology of the docetaxel-resistant residual tumor cells compared with primary tumor cells. In this study, tumorigenic potential was increased in the docetaxel-resistant residual prostate cancer cell lines (DRD, 1G7 and PC3DR) compared with parental cells (DU145 or P...

Our previous studies showed that docetaxel-induced apoptosis of human melanoma cells was dependent on the activation of the c-jun NH(2)-terminal kinase (JNK) signaling pathway but was inhibited by the extracellular signal-regulated kinase (ERK)-1/2 pathway. However, the mechanisms by which these pathways were modulated by docetaxel were not clear. We report here that docetaxel induces activatio...

BACKGROUND We previously reported that weekly treatment with docetaxel alone is useful for and well tolerated by patients with hormone-refractory prostate cancer (HRPC). Here, we compare it with the regimen of docetaxel once every 3 weeks (q3w) plus daily prednisone (PSL) based on a TAX 327 trial in order to clarify the efficacy and toxicity of docetaxel regimens in Japan. METHODS Thirty-two ...

Background: The taxanes docetaxel and cabazitaxel are indicated for treatment of metastatic castration-resistant prostate cancer (mCRPC). Resistance to often develops during treatment, which can be due an increased efflux via P-glycoprotein (P-gp) from the intracellular site action. Ritonavir is inhibitor both cytochrome P4503A4 (CYP3A4) P-gp. In this study we investigated whether ritonavir cou...

3030 Background: Currently, there are no approved therapies for castration-resistant metastatic prostate cancer that has progressed following docetaxel therapy. Prostate-specific membrane antigen (PSMA) is an attractive target for antibody-targeted therapy of prostate cancer due to its abundant and restricted expression on the surface of prostate cancer cells. We have developed a novel antibody...