The purpose of this study is to determine at what dose the study drug (ASP1948) is safe and tolerated and how it is processed in the blood of patients with tumors that cannot be removed (unresectable) or has spread (metastasized) to a different part of the body. When the safe dose is identified, it will be used to evaluate if the study treatment causes tumors to shrink in patients.The screening period for this study can take up to 28 days. The treatment period consists of up to 48 weeks of initial treatment, followed by up to 45 weeks of follow up. If you quality and are willing to continue in the re-treatment period (receiving the study drug again), you will be in the study for an additional 48 weeks.
This study is for men who have prostate cancer. The purpose of this study is to compare the effects, good and/or bad, of adding either prostate removal surgery or radiation therapy of the prostate to standard systemic therapy (SST), which is used to treat prostate cancer.
This study is for patients with metastatic prostate cancer receiving radium-223 as their standard of care therapy. The researchers will collect blood and urine samples from patients before, during and after the radium-223 therapy. The researchers will compare these samples to observe how the treatment has affected different cancer markers.
The overall goal of this study is to identify a safe dose of the metabolic supplement, Chitosan that can help reduce AGE (advanced glycation endproducts) levels in patients with prostate cancer. Chitosan is a naturally occurring substance found in shellfish. This study will be using Chitosan prepared from the shells of cold-water shrimp. Chitosan is approved by the FDA for use in wound dressings and has been used in published clinical trials for weight loss but is not approved for the purposes of this study. AGEs are a type of metabolite, or substance, found in food and produced in the body. The researchers helping conduct this study have found a potential link between AGE levels and cancer. Participation in this study will require three study visits over the course of about 3 months. During these visits subjects will be asked to provide blood and stool samples as well as complete surveys about their quality of life.
The purpose of this research study is to determine the effectiveness and safety of niraparib used in combination with JNJ-63723283 in the treatment of subjects with advanced prostate cancer. The study medication, niraparib and JNJ-63723283 are given in cycles, with each cycle lasting 28 days. You will continue study medication for as long as your disease does not appear to be getting worse based on assessments by your doctor.
Patients will be randomized to 1 of 2 arms:
ARM 1: Patients undergo external beam radiation therapy on Day 1 for 7.5 weeks. Beginning on Day 1 of radiation therapy, patients receive placebo orally once daily on days 1-30. Treatment repeats every 30 days for up to 6 courses over 6 months in the absence of disease progression or unacceptable toxicity.
ARM 2: Patients undergo external beam radiation therapy on Day 1 for 7.5 weeks. Beginning on Day 1 of radiation therapy, patients receive oral apalutamide on Days 1-30. Treatment repeats every 30 days for up to 6 courses over 6 months in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed up every 3 months for 2 years, then every 6 months for 3 years, and then yearly thereafter.
This study is for patients with prostate cancer that has a risk of getting worse. The purpose of this study is to compare any good and bad effects of using stereotactic body radiation therapy (SBRT), a technique that gives treatment in a shorter amount of time compared to the usual radiation therapy.
This study is for men and women who have had surgery to remove bladder cancer which is in the deep muscle of the bladder wall. The purpose of this study is to compare any good and bad effects of using a drug called MK-3475 (pembrolizumab) after the removal of your muscle invasive bladder cancer.
This is a study that will test how an experimental drug (enfortumab vedotin) combined with a kind of anticancer drug called an immune checkpoint inhibitor (CPI) affects patients with cancer of the urinary system (urothelial cancer). This type of cancer includes cancer of the bladder, renal pelvis, ureter or urethra that has spread to nearby tissues or to other areas of the body.