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Find 384 clinical trials for prostate cancer near Maryland. Connect with research centers in your area.
Showing 281-300 of 384 trials
NCT00838201
The purpose of this study is to describe the safety and tolerability of up to 5 years (ie, 3 years under the 20040138 Amgen study and 2 years on this study) denosumab administration as measured by adverse events, immunogenicity, and safety laboratory parameters in subjects who previously received denosumab for non-metastatic prostate cancer.
NCT00988208
The purpose of the study is to determine whether lenalidomide is safe and effective for use in combination with docetaxel and prednisone for the treatment of subjects with metastatic Castrate-Resistant Prostate Cancer. The addition of lenalidomide to docetaxel and prednisone is proposed to increase the life expectancy of these subjects.
NCT00450463
Background: * Flutamide is an approved drug for prostate cancer that blocks the effects of testosterone on prostate cancer cells and may slow the progression of the disease. * The vaccine in this study consists of a priming vaccine called PROSTVAC (rilimogene galvacirepvec/rilimogene glafolivec) -V/TRICOM (triad of costimulatory molecules), made from vaccinia virus, and a boosting vaccine called PROSTVAC-F/TRICOM, made from fowlpox virus. DNA (Deoxyribonuceic acid) is inserted into the priming and boosting vaccine viruses to cause production of proteins that enhance immune activity and also to produce prostate specific antigen (PSA) a protein that is normally produced by the patients tumor cells. * GM-CSF (granulocyte macrophage colony stimulating factor), given along with the vaccine, is a chemical that boosts the immune system. It is used in this study to try to increase the usefulness of the vaccine by increasing the number of immune cells at the vaccination site. Objectives: -To determine if treatment with a prostate cancer vaccine plus flutamide is more effective than flutamide alone in delaying disease progression in patients with prostate cancer. Eligibility: * Patients 18 years of age and older with androgen-insensitive prostate cancer that has not spread beyond the prostate gland. * Patients with a rising PSA (prostatic specific antigen) who have already been treated with anti-iandrogen therapy (either bicalutamide or nilutamide). Design: * There are two treatment groups in this study. Group A receives only flutamide; group B receive flutamide plus vaccine. * Patients in both groups receive flutamide by mouth three times a day. * Patients in group B receive PROSTVAC-V/TRICOM on day 1 and PROSTVAC-F/TRICOM on day 29 and again every 4 weeks. All vaccines are given as injections under the skin. * Patients have blood tests for PSA levels every month and scans every 3 months until the disease worsens. * After 3 months of therapy, patients receiving in group A (flutamide alone) may cross over to receive vaccine if they develop a rising PSA and scans show no sign of disease spread. Patients in group B (flutamide plus vaccine) stop flutamide and may continue vaccine therapy. At this point patients may continue to receive treatment until the disease progresses or PSA levels rise....
NCT00342784
This study will identify genes that predispose men to prostate cancer and affect the rate and type of disease spread, the aggressiveness of the disease, and the long-term outcome. Several studies show there is a genetic component to prostate cancer susceptibility, and that a first-degree relative with prostate cancer increases a man's risk 2- to 3-fold compared to those without a family history. The risk is significantly higher if the relative was diagnosed at younger than 65 years of age, or if three or more first-degree relatives are affected. The study will try to locate prostate cancer genes in DNA samples using two methods: linkage analysis and association studies. Traditionally, the search for a disease gene begins with linkage analysis, in which the aim is to find the rough location of the gene relative to another DNA sequence, called a "genetic marker," whose position is already known. In genetic association studies, genes from a large number of patients are compared with healthy controls who are matched by age, race, and geographic region. DNA samples for this study come from patients in the two following studies at the Fred Hutchinson Cancer Research Center, Seattle, Washington: Family study: Participants are families with prostate cancer who have: 1) three or more first-degree relatives with prostate cancer; 2) three generations with prostrate cancer either through the maternal or paternal side of the family; or 3) two first-degree relatives with prostate cancer diagnosed before age 65 or who were African American. Population-based study: Participants are patients with prostate cancer and matched healthy control subjects. The identification of prostate cancer genes important in susceptibility to the disease and its aggressiveness may permit earlier detection and development of more directed and effective treatments based on underlying genetics.
NCT01296139
Background: \- Ferumoxytol is an approved iron replacement therapy agent that has some potential for use as a contrast agent in imaging studies of the lymph system, especially involving lymph nodes that have been affected by cancer. Ferumoxytol is taken up by normal lymph nodes, but excluded from cancerous lymph node tissue. Because Ferumoxytol has not yet been approved for use as an imaging agent, researchers are interested in testing its effectiveness as a contrast agent for studies of normal lymph tissue and cancer tissue in lymph nodes of individuals with prostate cancer. Objectives: \- To evaluate the safety and effectiveness of Ferumoxytol as a contrast agent in individuals who are scheduled to have prostate removal surgery to treat prostate cancer. Eligibility: \- Men at least 18 years of age who have been diagnosed with prostate cancer and are scheduled to have surgery to remove the prostate and surrounding lymph nodes. Design: * Participants will be screened with a full medical history and physical examination, blood and urine tests, and tumor imaging studies. * Participants will have a magnetic resonance imaging (MRI) scan to provide baseline images for the study. * Participants will receive an injection of Ferumoxytol and will return for another MRI scan on the following day (around 24 hours later). * Some participants may have a third MRI scan 48 hours after the initial injection of Ferumoxytol. This third MRI scan is optional and not required by the study. * Although the scanning and followup portion of the study will last only a few days, participants will be considered to be enrolled on the study until after the prostate removal surgery.
NCT00090545
BAY 43-9006 (Sorafenib) is an experimental cancer drug produced by Bayer Health Care Corporation. It represents a new class of anticancer agents known as bi-aryl ureas. This study will investigate its effect on prostate cancer and its side effects. Researchers expect to enroll a maximum of 46 men with prostate cancer for this study. The duration of the study will depend on its results. Before beginning to take the drug, patients will be admitted to the hospital for 2 days, have a medical examination and give blood samples, and have a tumor or bone marrow biopsy. On the first day of the study, patients will begin taking the drug as 2 tablets twice daily, morning and evening. Blood will be taken throughout the day to determine the drug's level in the bloodstream. Patients will be discharged from the hospital on the second day, and will continue to take the drug twice daily until instructed to stop. During each of the first 4 weeks, patients will be required to have their blood pressure checked. At the end of the first 4 weeks, patients will have a physical examination and blood tests, as well as a second tumor or bone marrow biopsy. After the first 4 weeks, patients will continue with their drug regimen. At the end of each 4-week cycle, patients will have a physical examination and blood tests. Patients will also have x-Rays, computed tomography (CT) scans, and/or magnetic resonance imaging (MRIs) at every other 4-week examination or as required. Patients will be asked to keep a diary recording the time and amount of their medication for this study.
NCT00061347
To effectively treat prostate cancer, doctors need an accurate view (via X-rays) of the prostate gland during radiation therapy. To help improve this view, doctors may insert gold markers called fiducials into the prostate by placing hollow gold needles through the rectum and moving a fiducial through each needle. The purpose of the study is to determine whether an MRI scan can help doctors improve their placement of these needles. Fifteen men will participate in this study. Patients will take the antibiotic levofloxacin for two days prior to the placement of the fiducials, then will have a small enema and another dose of the antibiotic on the morning of the procedure. After being anesthetized, patients will have an antenna-like tube placed into the rectum and have MRI images taken of the area. The doctor will then use these scans to place four fiducials into the prostate. The procedure will require approximately 45 minutes. Patients will be allowed to go home the same day of the procedure, which will be followed by a seven-week course of standard radiation therapy. Prior to their participation in this study, patients will undergo the following evaluations: a physical exam, blood work, urine tests, and, if appropriate, an MRI or bone scan.
NCT01605227
This study will evaluate the effect of cabozantinib compared to prednisone on overall survival in men with previously treated metastatic castration-resistant prostate cancer with bone-dominant disease who have experienced disease progression on docetaxel-containing chemotherapy and abiraterone or MDV3100.
NCT01519414
This randomized phase II trial studies how well tivantinib works compared to placebo in treating patients with metastatic prostate cancer. Tivantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
NCT01417182
Prostate cancer is the most common cancer among men in the United States. Through early detection and improved local therapies a large number of men will be cured. The clinical needs include early detection, accurate initial staging and detection of local recurrence or metastases in order to permit application of the most appropriate therapy. Therapeutic monitoring and prognostic assessment are equally important. Imaging can play an important and crucial role in meeting these clinical needs. Positron emission tomography (PET) imaging has gained an important role in the clinical management of cancer patients. 18F-DCFBC is a novel low molecular weight prostate specific membrane antigen (PSMA)-based radiopharmaceutical which is radiolabeled with a fluorine-18 positron emitter for PET imaging. Preclinical mouse prostate cancer tumor model imaging studies of 18F-DCFBC demonstrate high specific uptake in PSMA expressing prostate cancer cells. The investigators will assess the hypothesis that 18F-DCFBC, a new positron emission tomography (PET) radiopharmaceutical may possess pharmacokinetic and pharmacodynamic properties that will represent an advance in imaging prostate cancer. This initial phase I study will determine the biodistribution, pharmacokinetics, and prostate specific tumor uptake in patients with metastatic prostate cancer.
NCT00670046
RATIONALE: Valproic acid may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether valproic acid is more effective than observation in treating patients with prostate cancer. PURPOSE: This randomized phase II trial is studying how well valproic acid works in treating patients with progressive, non-metastatic prostate cancer.
NCT01270880
Hsp90 inhibitor STA-9090 may stop the growth of tumor cells by blocking some of the proteins needed for cell growth. This phase II trial is studying how well Hsp90 inhibitor STA-9090 works in treating patients with metastatic hormone-resistant prostate cancer previously treated with docetaxel-based chemotherapy
NCT03212079
PATH is a research study for cancer survivors to help participants to become more active. Studies suggested an association between inactivity and cancer. The investigators created new novel ways and technologies that may help participants to become more active. The three methods the investigators are studying are: 1) participant become active on her/his own; educational material will be provided; 2) working with a programmed health coach over the phone via text messages; and 3) using digital voice assist to help participant become more active. The digital voice assist will be delivered via Amazon Alexa on Echo speaker (it is the famous intelligent voice that you see in superball commercial by Alec Baldwin). This study is funded by the State of Maryland.
NCT01983709
The objective of this study is to determine if systemically infused allogeneic bone marrow derived mesenchymal stem cells (MSC) home to sites of prostate cancer in men with localized adenocarcinoma of the prostate that are planning to undergo a prostatectomy. Investigators plan to systemically infuse MSCs 4, 6 or 8 days prior to enrolled subjects' planned prostatectomies. Investigators will then quantify the relative amount of donor MSC DNA to recipient DNA present in patients' explanted prostate specimens. This will be accomplished via BEAMing digital PCR. This trial will provide the foundation for future studies aimed at engineering MSCs to deliver a toxin to sites of metastatic prostate cancer.
NCT01118741
disulfiram is a DNA methyltransferase inhibitor that may provide benefit for patients with prostate cancer by restoring tumor suppressor genes.
NCT02445976
The goal of this clinical study is to determine the efficacy and safety of Seviteronel, a lyase-selective inhibitor of CYP17 and an androgen receptor antagonist, in patients with castration-resistant prostate cancer (CRPC) who have been previously treated with enzalutamide and/or abiraterone.
NCT00384839
The purpose of this research study is to find out what effects (good and bad) Vidaza has on patients with prostate cancer. This investigational drug is not approved by the Food and Drug Administration (FDA) for the treatment of prostate cancer; however, it is approved in myelodysplastic syndrome - a bone marrow disease. The pharmaceutical company involved in this study, Pharmion Corporation, is the manufacturer of Vidaza.
NCT02441517
The purpose of the study was to understand if there is benefit in treatment with a medicine called enzalutamide in the re-treatment setting. Patients must have been previously treated with enzalutamide in the pre-chemotherapy setting for a minimum of 8 months and have disease progressed, followed by docetaxel and/or cabazitaxel for at least 4 cycles.
NCT00516256
The aims include: 1. To measure the effect of the three study conditions on Quality of Life (QOL). * CHESS and Cancer Information Mentor will not differ initially (6 weeks) or late in treatment (6 months) in QOL * CHESS +Cancer Information Mentor will have the largest impact on QOL (initially and late in treatment) and will be significantly better than either CHESS or Cancer Information Mentor alone. 2. To measure potential intervening or mediating processes, so that we can determine how CHESS and the Cancer Information Mentor produce associated QOL benefits. 3. To conduct exploratory use analyses examining which types of CHESS content, sequential patterns of content use, or other characteristics of use behavior are associated with greater pretest-posttest improvements in QOL. 4. To conduct a secondary analysis exploring whether men whose partners have actively used CHESS do better than those whose partners did not use CHESS.
NCT01286987
This is a single-arm, open-label study to assess the safety, pharmacokinetics, pharmacodynamics, and preliminary efficacy of talazoparib in patients with advanced tumors with DNA-repair pathway deficiencies. There will be 2 parts to the study: a dose escalation phase in which the maximum tolerated dose will be defined, and a dose expansion phase.
