Active clinical trials for "Prostatic Neoplasms"

The purpose of this study is to find out what effects, good and/or bad,an increased dose of Abiraterone Acetate in combination with prednisone has on patients and their prostate cancer. This study will investigate whether an increased-dose (2,000mg daily) is safe and potentially effective when given to patients whose cancer has grown while taking the standard dose.

The goal of this clinical research study is learn if adding cabozantinib (also known as XL184) to hormonal therapy can help to control prostate cancer. The safety of this drug will also be studied. Cabozantinib is designed to block certain proteins in your blood that cause cancer cells to grow. This may cause cancer cells to die.

Radiation therapy is one of the standard treatments for men with prostate cancer who have detectable levels of prostate specific antigen (PSA, a prostate cancer specific marker) after surgery. When radiation therapy is given to patients who have an increase in PSA after surgery, it is called "salvage radiation therapy". Currently the standard radiation therapy course length for this type of cancer is around 7 ½ -8 weeks. Sometimes, radiation therapy after prostate removal causes unpleasant side effects. A shorter course of radiation therapy, known as a "hypofractionated" course, gives fewer but higher doses of radiation than standard radiation. The purpose of this study is to test the safety of a shorter course of radiation therapy at progressively lower dose levels and shorter lengths of treatment (hypofractionated) with patients who have had their prostate removed. The study will assess whether the hypofractionated course works better without causing additional side effects to the remaining cancer cells in the prostate bed.

This randomized phase II trial studies how well giving sipuleucel-T with or without radiation therapy works in treating patients with hormone-resistant metastatic prostate cancer. Vaccines may help the body build an effective immune response to kill tumor cells. Radiation therapy uses high energy x rays to kill tumor cells. It is not yet known whether giving sipuleucel-T vaccine is more effective with or without radiation therapy in treating prostate cancer

This research study is being done to measure the clinical benefit associated with cabozantinib (XL184) in men who have prostate cancer that has spread to visceral organs (organs other than bone or lymph nodes) and no longer responds to initial hormonal (castration) therapy. This type of prostate cancer is called metastatic, castrate-resistant prostate cancer.

This is a Phase I, non-randomized, dose escalation study of the safety, biomarkers, and preliminary efficacy of dendritic cell vaccine, BPX-201, plus activating agent, AP1903, in patients with metastatic castrate resistant prostate cancer.

This is a multi-national, multi-center, open-label, single-arm extension study for the prolongation of bone metastasis-free survival in men with hormone-refractory (androgen independent) prostate cancer. Patients currently participating in the phase 3 study 20050147 (NCT00286091) will be offered this study if a positive benefit:risk compared with placebo is determined in the 20050147 study. The primary endpoint of the 20050147 study is bone metastases-free survival determined by the time to first occurrence of bone metastases (either symptomatic or asymptomatic) or death from any cause. Participants will receive open-label denosumab administered once every 4 weeks (Q4W) subcutaneously (SC) until they developed a bone metastasis or for up to 3 years, whichever comes first.

In this i-SABR (immunotherapy + Stereotactic Ablative Body Radiation) trial, the stereotactic radiation to multiple metastatic sites is delivered not only to eradicate sites of bulky progressive disease, but also to provide antigen presentation and immune stimulation which is expected to act synergistically to the concurrently administered immunotherapy Sipuleucel-T and thereby significantly improve the treatment outcome for metastatic castrate resistant prostate cancer patients (mCRPC). Both Sipuleucel-T and SABR are FDA approved therapeutic cancer treatment

To evaluate the safety and efficacy (Overall survival [OS]) of multiple doses of Ra-223 dichloride in an Asian population of subjects with CRPC metastatic to the bone.

This phase II trial studies how well pembrolizumab and HER2Bi-armed activated T cells work in treating patients with castration resistant prostate cancer that has spread to other places in the body. Monoclonal antibodies, such as pembrolizumab, may interfere with the ability of tumor cells to grow and spread. HER2Bi-armed activated T cells are made using T cells and may target and kill cancer cells. Giving pembrolizumab and HER2Bi-armed activated T cells may work better in treating patients with castration resistant prostate cancer.