View clinical trials related to Metastatic Prostate Cancer.
Filter by:This is a First-in-Human Phase IA/IB/II open label dose escalation study of intravenous (IV) administration of ONC-392, a humanized anti-CTLA4 IgG1 monoclonal antibody, as single agent and in combination with pembrolizumab in participants with advanced or metastatic solid tumors and non-small cell lung cancers.
This pilot study will investigate the use of PSMA-PET/MRI (Positron Emission Tomography/ Magnetic Resonance Imaging)to guide radiation treatment planning in patients with known or suspected locally metastatic prostate cancer at the time of diagnosis. Patients will undergo a single PSMA-PET/MRI (or PET/CT (Computed Tomography) in some circumstances) prior to initiation of treatment. Following development of a PSMA-PET guided radiation treatment plan, therapeutic radiation will be delivered per standard-of-care parameters and assessments of feasibility and tolerability will be performed.
Single-arm, open-label, phase II trial in 200 competent adult male patients with Eastern Cooperative Oncology Group performance status (ECOG PS) of 0-3 and progressive metastatic prostate cancer, failing, failed, refused, not eligible for or no access to further approved lines of therapy. Patients will undergo sequential FDG positron emission tomography (PET) and 18F-DCFPyL PET to assess FDG/DCFPyL concordance fraction. Patients with DCFPyL/FDG concordance of 50% or greater will be treated with 131I-PSMA-1095 radioligand therapy (RLT). Best post-treatment serum prostate specific antigen response will be compared to concordance fraction.
This is the first pilot phase II trial assessing the response of SBRT layered on Darolutamide (BAY1841788) on RPFS and deferring palliative second line systemic therapy in M0CRPC with oligoprogression.
This research study is looking into plasma tumour deoxyribonucleic acid (ptDNA), a substance that is shed by cancer cells and can be detected in blood samples. Analysing ptDNA may therefore be able to provide more information about the characteristics of prostate cancer. This study will involve taking additional blood samples during standard treatment. The samples will be analysed in laboratories for levels of Prostate Specific Antigen (PSA); which gives information on the activity of the cancer; ptDNA; circulating tumour cells (ones that are derived from the cancer) (CTCs) and cells that affect immune system. The PARADIGM study is not, therefore, testing a new drug. Instead, the study is investigating if a new blood test can provide information about which current treatments for prostate cancer will work best for future patients with this disease. In the future and PARADIGM's ultimate aim is to identify which of the current treatment options will work best for patients. The research may also identify new opportunities for the development of drugs potentially useful in treating prostate cancer.
The present study aims to optimize the use of systemic therapy relative to local tumor ablation in a prospective randomized clinical trial and to validate the existence and characterize the clinical and pathology phenotype of oligometastatic (OM) prostate cancer (OM-PCa). For local tumor ablation we propose to use the novel non-invasive and highly effective technique of Image-Guided Single Dose Radiotherapy (SDRT), which we showed is capable of conferring long-term local relapse-free rates in ≥ 90% of metastatic PCa lesions. Concomitantly, we will develop, validate and implement a diagnostic algorithm for OM-PCa and functionally characterize Prostate Cancer Stem Cells (pCSCs) from human samples to correlate their molecular phenotypes with tumor response to treatment. The long-term aim is to define the indications, standardization of treatment protocols and outcome for OM-PCa. Response assessment will be via local control, metastasis-free survival and overall survival rates. Cases displaying the clinical OM phenotype, as disclosed via long-term disease remission following tumor ablation, will represent the basis to identify the molecular signatures of OM-PCa. These signatures will be used to develop and validate an algorithm to predict the OM phenotype upfront and define the treatment strategy that may lead to cure.
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.
This randomized double-blind placebo-controlled trial tests whether intervention with atorvastatin delays development of castration resistance compared to placebo during androgen deprivation therapy (ADT) for prostate cancer.
This is an open-label single arm clinical trial, Plan to enroll approximately a total of 43 evaluable subjects. According to the estimated missing rate 15%, the sample size in this study is 51. Inclusion criteria: To be eligible for inclusion, each patient must fulfill all of the following criteria: 1. Males with 40-85 years of age and life expectancy more than 3 months 2. Pathology-proved prostate cancer patients and classified as clinical stage III or IV (including lymph node or bone metastasis) 3. Willing to sign the informed consent Exclusion criteria: Patient who has any of the following criteria will be excluded from the trial: 1. Unable to tolerate the PET/CT scan, such as those with claustrophobia, unable to lie still, consciousness unclear, vital sign unstable. 2. With renal impairment (glomerular filtration rate lower than 30 ml/min/1.73 m2), and allergy to medium contrast. 3. Significant abnormal lab data (AST or ALT more than three times of normal value), and high risk to conduct examination after evaluations of PI. 4. Patient had previous malignancy history 5. Patient had known allergy history or is probably allergy to Ga68-PSMA-11
This is a multicenter, randomized, controlled, phase 2 clinical trial designed to evaluate the safety and efficacy of I-131-1095 radiotherapy in combination with enzalutamide compared to enzalutamide alone in participants with prostate-specific membrane antigen (PSMA)-avid metastatic castration resistant prostate cancer (mCRPC) who have progressed on abiraterone. Participants must be chemotherapy-naive and must be ineligible or refuse to receive taxane-based chemotherapy at time of study entry. PSMA-avidity will be determined by central imaging review based on assessment of 18F-DCFPyL PET/CT imaging during screening. Eligible participants meeting the PSMA-avidity criteria will be randomized in a 2:1 ratio to receive either I-131-1095 in combination with enzalutamide (80 participants) or enzalutamide alone (40 participants). An interim analysis for efficacy will be performed after a minimum of 48 evaluable participants have PSA data for at least three months following the first dose of randomized treatment. All participants will be followed for efficacy, safety assessments, survival status, adverse events of special interest, and new anti-cancer therapy for at least one year or to the end of the study (whichever is later) following the first dose of randomized treatment. Safety data will be monitored by an independent Data Monitoring Committee and the sponsor.