Active clinical trials for "Prostatic Neoplasms"

Background: - GE-148 (18F) is a new drug that is designed to attach to prostate cancer cells. Researchers are interested in combining the drug with a small amount of radioactive material to allow prostate cancer lesions to appear more clearly on imaging scans. Researchers are also interested in determining whether the combination can help make cancer cells in pelvic lymph nodes easier to detect through imaging studies. GE-148 (18F) will be used to examine individuals who are scheduled to have surgery on their prostate cancer. Objectives: - To evaluate the effectiveness of GE-148 (18F) in detecting prostate cancer and cancer cells in pelvic lymph nodes using positron emission tomography and magnetic resonance imaging scanning. Eligibility: - Men at least 18 years of age who have been diagnosed with prostate cancer and are scheduled to have prostate removal surgery. Design: Participants will be screened with a physical examination, medical history, blood tests, and imaging studies. Participants will have magnetic resonance imaging (MRI) and positron emission tomography (PET) scans with GE-148 (18F) prior to their scheduled surgery. The MRI and PET scans may be performed on the same day or on different days, depending on the schedule set by the study researchers. Tissue samples taken during prostate removal surgery, including prostate tissue and pelvic lymph nodes, will be collected for further study of the effectiveness of GE-148 (18F).

This randomized phase II trial studies how well axitinib works in treating patients with high-risk prostate cancer before undergoing surgery. Axitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving axitinib before surgery may make the tumor smaller and reduce the amount of normal cells that have to be removed

Primary objectives: To determine the maximum tolerated doses (MTDs) of daily lenalidomide and docetaxel given every three weeks and prednisone, as combination therapy to subjects with androgen independent prostate cancer To evaluate the safety profile of the combination of daily lenalidomide and every three week docetaxel and prednisone when given to subjects with androgen independent prostate cancer Secondary objective: To explore the anti-tumor activity of the combination of daily lenalidomide and every 3 week docetaxel and prednisone when given to subjects with androgen independent prostate cancer.

Some patients with prostate cancer benefit from androgen deprivation therapy which reduces levels of testosterone. Leuprolide is a synthetic Luteinizing hormone releasing hormone (LHRH) analogue which upon administration can decrease testosterone levels to ≤0.5 ng/mL. Leuprolide Acetate 22.5 mg Depot is a microencapsulated formulation of leuprolide which is released slowly over time and effectively reduces testosterone levels in many patients to ≤0.5 ng/mL for up to three months. In this study Leuprolide acetate 22.5 mg Depot will be administered by intramuscular injection twice over a period of 6 months. The proportion of patients with testosterone ≤0.5 ng/mL evaluated over a period of 168 days.

The purpose of this study is to establish the safety profile of oral (by mouth) abiraterone acetate and oral prednisone following short-term administration after standardized low-fat or high-fat meals to patients with metastatic (spreading) castration-resistant prostate cancer (mCRPC).

The main purpose of this study was to determine whether ADT started before or after sipuleucel-T led to a better immune system response. This study also evaluated the safety of sipuleucel-T and ADT treatment, immune system responses over time, the characteristics of sipuleucel-T, and changes in prostate specific antigen (PSA) values over time.

RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. Given radiation therapy in different ways may kill more tumor cells. PURPOSE: This randomized phase II trial studies radiation therapy to see how well it works in treating patients with prostate cancer.

The purpose of this study is to evaluate the efficacy and safety BIND-014 in patients with metastatic castration-resistant prostate cancer (mCRPC).

The purpose of this study is to find out what effects taking ipilimumab, as an immediate or delayed treatment, following completion of sipuleucel-T (SipT) treatment, has on patients and their prostate cancer.

The goal of this clinical research study is to learn if treatment with standard systemic therapy (androgen deprivation therapy or bilateral orchiectomy) in combination with surgery or radiation therapy is more effective at controlling prostate cancer than standard systemic therapy alone. The safety of this treatment combination will also be studied.