View clinical trials related to Prostatic Neoplasms.
Filter by:RATIONALE: Continued smoking after a cancer diagnosis has important health consequences beyond the risks associated with smoking in the general population. Smoking reduces the efficacy of cancer treatments including surgery, radiation and chemotherapy. Despite the negative consequences, it is estimated that between 15-75% of patients with cancer continue to smoke after their cancer diagnosis. Lung, breast, prostate, colorectal, bladder, head & neck, and cervical cancer patients were chosen because there is evidence of potential clinical benefit associated with quitting smoking in all of these populations and they represent a mix of both smoking and non-smoking related cancers.
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 determine whether a vegetable-based diet, physical activity program, and stress reduction training will reduce or maintain PSA levels, an indicator of prostate cancer progression, in men who have had their prostate gland removed following a prostate cancer diagnosis.
This randomized phase II trial studies how well metformin hydrochloride works compared to placebo in treating patients with prostate cancer undergoing surgery. Metformin hydrochloride may make some enzymes active. These enzymes may block other enzymes needed for cell growth and stop the growth of tumor cells.
The main purpose of this study is to determine whether ADT started before or after sipuleucel-T leads to a better immune system response. This study will also evaluate the safety of sipuleucel-T treatment, immune system responses over time, the characteristics of sipuleucel-T, and changes in prostate specific antigen (PSA) values over time.
The purpose of this study is to evaluate safety and tolerability of ODM-201 in patients with castrate resistant prostate cancer.
The purpose of this study is to assess whether there is any interaction between statins, acetylsalicylic acid (ASA) and dutasteride on protection from prostate cancer, the development of high grade prostate cancer, or lower urinary tract symptoms.
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 purpose of this study is to compare the toxicity of two new radiation schedules for the treatment of prostate cancer. Patients will be randomized to receive 5 treatments delivered every other day over 11 days, or once per week over 29 days. Both of these schedules are shorter than the standard treatment which is usually 39 treatments over 8 weeks.
This is a prospective pilot study. The purpose of this research study is to evaluate the safety and efficacy of focal Radio-Frequency Ablation (RFA) in men with low-risk, clinically localized prostate cancer.