View clinical trials related to Prostatic Neoplasms.
Filter by:This is a Phase II non-blinded randomized study evaluating men with oligometastatic prostate cancer lesions randomized (1:1) to stereotactic ablative radiation therapy (SABR) versus SBAR + Radium-223. We are looking to determine the progression-free survival of men who have oligometastatic prostate cancer with at least one bone metastasis with stereotactic ablative radiation therapy (SABR) versus SABR + Radium-223.
The purpose of this registry study is to longitudinally observe clinical outcomes and patient-reported outcomes (PRO) for participants with high-risk metastatic hormone-naive prostate cancer (mHNPC) in the real-world setting in Japan.
The purpose of this phase II, single-arm, open-label, three center study is to evaluate the efficacy, safety, and tolerability of sEphB4-HSA in patients with mCRPC (metastatic castration-resistant prostate cancer). The study drug, sEphB4-HAS, is a form of protein that has not been approved for sale by the United States Food and Drug Administration (FDA). The study drug prevents tumor cells from multiplying and blocks several compounds that promote the growth of blood vessels that bring nutrients to the tumor.
The purpose of this study is to determine if Prostate-Specific Membrane Antigen (PSMA) positron emission tomography (PET) scans used in this study accurate and better at imaging participants' prostate cancer than the usual methods.
A large proportion of men with prostate cancer are overdiagnosed and overtreated mainly due to PSA testing. Active surveillance (AS) aims to reduce these harms by recommending curative treatment only when and if signs of tumour progression occur. There are however a number of uncertainties in AS, the most important being when to initiate treatment. Therefore, the Scandinavian Prostate Cancer Group (SPCG) are running a large multi-centre randomised control trial (RCT) to test the safety of a standardized active surveillance protocol with specific triggers for repeat biopsies and initiation of curative treatment, compared to the current practice for active surveillance. They are recruiting in multiple sites in Sweden, Denmark and Finland. The primary aim is to reduce overtreatment and subsequent side effects, without increasing the risk of disease progression or prostate cancer mortality. In the UK, there is also no set criteria for when to re-biopsy and/or initiate curative treatment for patients on AS and tends to be at the clinician's discretion. Thus, PCASTT-UK has been established to run as a parallel RCT and add to the findings from SPCG-17.
Carcinoma of the prostate is the second most commonly diagnosed cancer and occurs predominantly in older men - almost two-thirds of those affected are over 65 years of age. In a significant proportion of patients, the disease is harmless and progresses only very slowly. As a result, there is a risk of overdiagnosis and overtreatment. The main diagnostic tool for prostate cancer is the prostate-specific antigen (PSA) test, but its specificity is minimal. It is important to look for other biological characteristics (biomarkers) that provide pointers to the need for a diagnosis and treatment. Even after treatment and in advanced stages of disease, decisions are often difficult, because it is not necessarily clear which patient needs a specific treatment. In this study, a multicenter biobank of patient sera, plasma and tissue is being established together with information of relevance to the disease, in order to provide a basis for the testing of biomarkers. The aim is to identify markers that offer diagnostic and treatment-selective pointers and thus make a decisive contribution to the optimum care of patients.
The purpose of this study is to determine what the safest dose of talazoparib plus temozolomide for participants with metastatic castration resistant prostate cancer. The purpose of Phase II is to test the efficacy (effectiveness) of talazoparib and temozolomide at the maximum tolerated dose, which was determined to be 1mg talazoparib and 75mg/m² temozolomide in the Phase Ib portion of this study.
Treatment of recurrent oligometastatic prostate cancer may be enhanced by the addition of Hydroxychloroquine to the current treatment regimens. Potential benefits of Hydroxychloroquine include delayed disease progression and delayed initiation of androgen deprivation therapy (ADT), thus lessening morbidity, distressing side effects, and improving functioning and quality of life in men with recurrent prostate cancer. Building on prior research at Markey, patients recently diagnosed with recurrent oligometastatic prostate cancer will be approached about participating in this study. Per standard of care, these patients undergo either surgery or radiation, in addition participants of this clinical trial will also receive Hydroxychloroquine (400 mg per day, oral medication) for 3 months. It is expected that a participant will exhibit a 50% increase of tumor suppressor PAR-4, as well as few, if any, negative side effects from Hydroxychloroquine.
This study is being done to explore whether acupuncture can improve cognitive difficulties in patients diagnosed with cancer.
The Prostate 8-II study is a randomized controlled trial of testing different combinations of educational and supportive tools related to diet and exercise to evaluate biological, clinical, and quality of life outcomes in men choosing radical prostatectomy as treatment for prostate cancer.