View clinical trials related to Prostate Cancer Metastatic.
Filter by:This study is to examine whether radical prostatectomy can impact survival and quality-of-life in men with oligo-metastatic prostate cancer.
The investigators are conducting this study with men that have prostate cancer and are getting standard of care treatment with the drugs abiraterone acetate and prednisone. The study will follow men with prostate cancer from initiation of participation in the study and for up to 10 years. The reason for the study is that researchers think that there may be a connection between the race and ethnicity of men with prostate cancer and how well the standard treatments work for the participants.
The purpose of this study is to compare the effects of ablative therapy (radiation or surgery) to all sites of disease combined with standard treatments on prostate cancer, compared to the standard or usual treatments used to treat this disease.
This is an open-label study that includes three substudies of random distribution. First, a sample of the primary tumor will be obtained and will be analyzed by an immunohistochemical technique to determine several markers. Depending on the expression of these markers, the patients will be characterize as group 1 (Luminal phenotype), group 2 (Neuroendocrine phenotype) or group 3 (Atypical phenotype) and a random assignment will be performed to standard or experimental treatment.
This is a single centre, proof-of-concept phase I trial of atezolizumab in combination with ipatasertib. There are two parts to this study, the dose escalation phase (Part A) and the dose expansion phase (Part B). Part A, will determine the maximum tolerated dose (MTD) and recommended Phase II dose (RP2D). This will be followed by the Part B dose expansion phase to further characterise the safety and tolerability and to assess the pharmacodynamic activity of the combination.
According to the guidelines of the European Association of Urology (EAU), the first-line treatment for newly diagnosed mPC consists of immediate castration with the addition of docetaxel or abiraterone acetate. As seen in other well-known solid tumours - such as ovarian, colon and renal cancer - local treatment (LT) of the primary tumour could lead to a survival benefit compared to standard of care (SOC). Several retrospective studies have suggested a survival benefit of local treatment of the primary tumour with SOC versus SOC only in mPC. These patients also have less local symptoms of their disease, which has a major impact on quality of life (QoL). Several prospective studies have already been set up to compare either surgery or radiotherapy with the SOC. In expectation of their results and because randomization seems challenging, the investigators want to set up a trial to evaluate the feasibility of randomization between both local treatment groups.
This study aims to use the new molecular probe 18F-PSMA for the diagnosis,staging ,recurrence monitoring and evaluation of the prostate cancer.By compared with the conventional imaging methods (whole body bone scintigraphy and MRI) and molecular imaging methods (11C-choline PET/CT),we hope to find the advantages of 18F-PSMA PET/CT in the diagnosis and metastases of prostate cancer, and lay the foundation for the further clinical transformation.
Patients with primary diagnosed metastatic prostate cancer are randomly divided into two groups. One group receive standard of care ADT continually. Another group receive ADT plus prostate cryotherapy. Patients are followed up until their death or withdraw from this study due to other reasons. The primary endpoint of this study is prostate cancer Progression-Free Survival. The secondary endpoint is overall survival, prostate cancer specific survival and health-related quality of life.
A Phase I, Multicenter, Open-label, Dose-Escalation, Safety, Pharmacokinetic and Pharmacodynamic Study of Minnelide™Capsules given daily for 21 days followed by 7 days off schedule in patients with Advanced Solid Tumors
As prostate cancer progresses into castration-resistant stage from initial hormone-sensitive status, the biological behavior of tumor cells that dissociated from primary lesions changed. Considered a "liquid biopsy," these circulating tumor cells (CTCs) can show how a patient's cancer responded to treatments. The purpose of this study is to determine whether sequentially analyzing the expression of molecular markers in high volume circulating tumor cells in metastatic castration-resistant prostate cancer patients can predict the therapeutic effects and outcomes of these patients.