View clinical trials related to Prostatic Neoplasms.
Filter by:Men with oligometastatic prostate cancer lesions will be randomized (1:2) to observation versus SBRT. The study will NOT be blinded. Within three weeks of the initial treatment planning, SBRT (1-5 fractions) will be administered.
To determine the efficacy of using MRI/US fusion imaging technology to direct focal ablation of prostate tissue using nanoparticle-directed laser irradiation.
This prospective study will enroll up to 330 men with PSA-persistent or PSA-recurrent prostate cancer after curative-intent primary therapy and negative or equivocal findings on standard-of-care imaging. Consenting participants will be imaged with 18F-fluciclovine PET/CT. Site clinicians will manage study subjects per standard practices and will document any change in treatment based on review of 18F-fluciclovine PET/CT findings. All participants will be followed for up to 6 months, with clinical data collected for this study. An interdisciplinary panel will provide expert guidance to local readers on request. The final reporting of the PET/CT scan will be a single report by the local reader following any such discussion.
This phase 2-3 trial studies the utility of 68-gallium (68Ga)-prostate-specific membrane antigen 11 (PSMA-11) positron emission tomography/magnetic resonance imaging (PET/MRI) to find tumors in patients with prostate cancer who are undergoing resection surgery for prostate cancer that is prognostically expected to spread quickly (intermediate-risk) or is likely to come back or spread (high-risk). Diagnostic procedures, such as PET/MRI, may help find and diagnose prostate cancer, and reveal out how far the disease has spread. Radioactive drugs, such as 68Ga-PSMA-11, may bind to tumor cells that have specific receptors, and may allow doctors to see smaller tumors than the standard of care contrast-enhanced computed tomography (CT) or MRI scan.
To determine the feasibility and success rate of tumor tissue procurement using molecular-image-directed biopsies of responding and non-responding osseous metastases, measured by NaF PET/CT, in patients with metastatic castrate-resistant prostate cancer.
The purpose of this research study is to see if recurrent prostate cancer can be identified using a special procedure called a positron emission tomography (PET) scan. PET/CT is used to describe information regarding the function, as well as location and size of a tumor.
The purpose of this study is to confirm the long term safety and efficacy of enzalutamide in patients.
This is a prospective observational study to evaluate effectiveness and safety of Enzalutamide for Castration Resistant Prostate Cancer (CRPC) patients who decided to administer Enzalutamide after anti-androgen therapy. CRPC Patients who are observed PSA or disease progression after anti-androgen therapy and decided to administrate Enzalutamide will dose the Enzalutamide 160 mg orally once daily and observed the practical treatment. Total research term is for 4 years, consists of 2-year case registration terms and 2-year observational terms.
This research is being done to better understand how a new lab test called the Oncotype DX Prostate Cancer Assay may impact what treatment men decide to get and how they feel and think about their choice of treatment. The study will compare men who receive this new lab test with men who receive the usual counseling given to men after they get a new diagnosis of prostate cancer. Prostate cancer is sometimes slow-growing and sometimes fast-growing. Healthcare providers are searching for better ways to predict how each tumor will behave so that each man can make a better decision about when to receive treatment. The Oncotype DX lab test uses leftover prostate biopsy tissue to generate a Genomic Prostate Score (GPS). The GPS is related to the risk of a fast-growing cancer being discovered if surgery is performed to remove a man's prostate. The goal of this study is to find out if this test helps men when they are deciding how their prostate cancer will be treated. Treatment options include surgery to remove the prostate, radiation therapy, or an approach called "active surveillance" in which there is no immediate therapy and the tumor is watched using prostate specific antigen (PSA) tests and repeat biopsies.
The purpose of this study is to characterize the tolerability profiles of enzalutamide and abiraterone acetate (with prednisone) -with specific focus on central nervous system (CNS) tolerability-and quality of life (QoL) after approximately 2 months of participants starting treatment with one of these agents for metastatic castration-resistant prostate cancer (mCRPC).