39 research outputs found

    Role of genetic testing for inherited prostate cancer risk: Philadelphia prostate cancer consensus conference 2017

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    Purpose: Guidelines are limited for genetic testing for prostate cancer (PCA). The goal of this conference was to develop an expert consensus-dri

    Phase I Trial of Weekly Cabazitaxel with Concurrent Intensity Modulated Radiation and Androgen Deprivation Therapy for the Treatment of High-Risk Prostate Cancer.

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    PURPOSE: Cabazitaxel has been demonstrated to improve the overall survival for men with metastatic castrate-resistant prostate cancer. The purpose of this study was to determine the maximum tolerated dose for concurrent cabazitaxel with androgen deprivation and intensity modulated radiation therapy in men with high-risk prostate cancer. METHODS AND MATERIALS: Twenty men were enrolled in this institutuional review board eapproved phase I clinical trial using a 3 + 3 design. Patients were followed prospectively for safety, efficacy, and health-related quality of life (Expanded Prostate Index Composite). Efficacy was assessed biochemically using the Phoenix definition. RESULTS: With a median follow-up time of 56 months, the maximum tolerated dose of concurrent cabazitaxel was 6 mg/m(2). The 5-year biochemical disease-free survival was 73%, despite 75% of patients having very high risk prostate cancer per the National Comprehensive Cancer Network guidelines. Four patients were unable to complete chemotherapy owing to dose-limiting toxicities (eg, rectal bleeding, diarrhea, and elevated transaminase). There was no significant minimally important difference in Expanded Prostate Index Composite patient-reported outcomes for either the urinary or bowel domains; however, there was a significant decrease in the sexual domain. CONCLUSIONS: This is the first clinical trial of prostate cancer to report on the combination of cabazitaxel and radiation therapy. The maximum tolerated dose of concurrent cabazitaxel with radiation and androgen deprivation therapy was determined to be 6 mg/m(2). Despite the aggressive nature of the disease, robust biochemical control was observed
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