View clinical trials related to Prostatic Neoplasms.
Filter by:Determine the effect of enzalutamide and dutasteride or finasteride on the time to prostatic-specific antigen level increase in patients age 65 or older.
This is a Phase I prospective study of 30 patients to determine whether PEG hydrogel (SpaceOAR) reduces the dose of radiation delivered to the rectum during Image Guided Intensity Modulated Radiotherapy (IG-IMRT) for prostate cancer, by increasing the space between the prostate and the rectum.
The purpose of this study is to assess the pharmacokinetics, pharmacodynamics, efficacy and safety of CAM2032 q1m versus Eligard, in patients with prostate cancer. All patients will receive leuprolide acetate administered subcutaneously once monthly during 3 months.
This registry is intended to measure the impact of Prolaris® testing on therapeutic decisions when added to standard clinical-pathological parameters in men with newly diagnosed prostate cancer.
This research study is comparing the combination of drugs Crizotinib and Enzalutamide as a possible treatment for metastatic castration-resistant prostate cancer (mCRPC).
This phase I trial studies the side effects and the best dose of stereotactic body radiation therapy in treating patients with breast cancer, non-small cell lung cancer, or prostate cancer that has spread to other parts of the body. Stereotactic body radiation therapy delivers fewer, tightly-focused, high doses of radiation therapy to all known sites of cancer in the body while minimizing radiation exposure of surrounding normal tissue.
This study will examine biomarkers involved in osteomimicry in bone metastases and circulating tumor cells (CTCs) of men with mCRPC before and during therapy with the bone-targeting radiopharmaceutical radium-223. This study will also examine the bio-distribution of radium-223 in bone and bone metastases of men with mCRPC. The investigators hypothesize that bone metastases and CTCs in men with mCRPC will commonly express markers of EMT/plasticity and osteomimicry, not just in the normal surrounding osteoblastic stroma but in the epithelial tumor cells themselves and that radium-223 will target both of these compartments including the more mesenchymal/osteoblastic tumor cells and the surrounding osteoblasts in the active bone microenvironment, with a relative sparing of normal bone and bone marrow.
The overall aim of the trial is to investigate the safety and anti-tumour activity of an experimental drug BI 836845 taken together with the prostate cancer drug, enzalutamide, compared to enzalutamide given alone, in castrate resistant prostate cancer (CRPC) patients that have previously been treated and failed on docetaxel and abiraterone treatments. Initially, a tolerability and safety phase (phase Ib escalation) will be performed to confirm the maximum tolerated dose (MTD), or recommended doses of both BI 836845 and enzalutamide that can be taken together. Once the MTD, or recommended phase II dose, have been determined an expansion cohort will also be explored (phase Ib expansion) in CRPC patients already taking enzalutamide and have a rise in prostate serum antigen (PSA) levels. Patients may not have received prior docetaxel or abiraterone. Patients in this cohort will receive the MTD, or recommended phase II dose, of BI 836845 and enzalutamide determined in the phase Ib escalation phase. The randomised trial (phase II) will be an open label, parallel group study design in a 1:1 ratio to which patients will receive either BI 836845 plus enzalutamide (Arm A) at the MTD/recommended doses, or enzalutamide alone (Arm B). In all parts of the trial safety, anti-tumour activity will be assessed, in addition to circulating tumour cells (CTC), prostate serum antigen (PSA) response and progression, and determination of Overall Survival (OS).
The purpose of this study is to determine the safety of EC1169 and the best dose to use in humans in future studies. This study will also determine how EC1169 is distributed, broken down, passed and absorbed through your body and how quickly it is eliminated (leaves the body). All patients will receive EC1169. As a secondary objective in Part A: To explore the relationships between baseline PSMA expression (tumor and patient level) as measured by 99mTc-EC0652 scans and the antitumor activity of EC1169. As an exploratory objective in Part B: To assess EC0652 as a predictive biomarker for the efficacy of EC1169 by comparing PSMA-positive and PSMA-negative lesions for response.
Purpose of the investigators study is to determine the short and medium term histological cancer control of focal therapy using MR-guided focal laser ablation therapy in the treatment of localised prostate cancer.