View clinical trials related to Prostate Cancer.
Filter by:This is a phase I, dose selection study of safety and effect of different doses of TENDU vaccine, a therapeutic peptide conjugate vaccine, in patients with relapse after primary radical prostatectomy.
The standard of care imaging of prostate cancer metastases recommended by the National Comprehensive Cancer Network (NCCN), CT of the chest/abdomen/pelvis and bone scan, may be suboptimal. PyL is a novel PET tracer designed to detect prostate specific membrane antigen (PSMA) expressed on prostate cancer cells. PyL PET/CT may provide improved evaluation of clinically significant metastases in patients with prostate cancer.
This is a two-tiered pilot study in which there will be no randomization and no placebo treatment. This study will be to perform metabolic magnetic resonance imaging on men suspected to have a prostate cancer to understand if metabolic MRI can be safely performed on this population
This study aims to evaluate the use of a digital solution, integrated into the electronic health record, for prospective and structured reporting of clinical and patient-reported outcomes for patients diagnosed with localized or locally advanced prostate cancer.
To investigate the radioactive uptake of [Al 18 F]PSMA137 in PCa patients, and evaluate the ability of [Al 18 F]PSMA137 to detect PSMA overexpression in PCa patients (especially those with recurrent or advanced PCa).To provide an approach for screening patients high expression of PSMA, efficacy monitoring, drug resistance and early warning of recurrence and metastasis to achieve the individualized antitumor treatment of targeted drugs.
Background: Active surveillance (AS) is a standard approach to treat low and intermediate risk prostate cancer. For AS, disease progression is monitored. AS uses biopsies, prostate specific antigen (PSA) blood tests, and other tools. Researchers want to see if multiparametric magnetic resonance imaging (mpMRI) can help improve AS. Objective: To see if mpMRI can improve how people are monitored during AS. Eligibility: Men age 18 and older who have been diagnosed with prostate cancer within the last 2 years. Design: Participants will undergo AS. Their PSA level will be checked once a year via blood test. They will have a digital rectal exam once a year. Participants will have biopsies every 2-3 years. Needles will be put into different parts of the prostate. The needles are guided by ultrasound imaging. Participants will also have targeted biopsies with mpMRI and MRI guided fusion (MRI-US fusion). MRI-US fusion combines previous MRI images with live ultrasound images. For MRIs, participants will lie on their stomach on the scanner table. A coil may be placed in the rectum. Participants will have a physical exam and medical record review at least every 3 years. Their weight and vital signs will be checked. They will give data about their daily activities, side effects, and symptoms. Every 2-3 years, participants will fill out surveys about their prostate health and quality of life. Participants may give blood, urine, prostate secretion, and saliva samples. The samples will be used for research. Participation will last for as long as the participant does not need actual treatment for his prostate cancer.
Our objective is to search for clinical, biological and imaging element that would better define the patient population that could benefit from targeted prostate biopsies only (from a cohort of patients who had targeted and non-targeted prostate biopsies).
This research study wants to develop advanced imaging methods to more accurately characterize prostate cancer or solid tumor aggressiveness. This observational study involves [18F]DCFPyL positron emission tomography and magnetic resonance imaging (PET/MRI)
Prostate cancer is the second most common cancer in male cancer globally and ranked third in Hong Kong. While androgen deprivation therapy (ADT) is the backbone treatment for advanced prostate cancer, it could lead to obesity, metabolic syndrome and increased cardiovascular mortality. Previous studies showed that ADT patients have different gut microbiome compared to non-ADT patients and the gut microbiome might be related to the metabolic changes. However, the underlying mechanism of these metabolic complications is still not fully understood. This study aims to investigate the relationship and related mechanism between the changes in gut microbiomes and ADT-related metabolic change in prostate cancer patients.
This is a randomized controlled trial to evaluate the detection of clinically significant prostate cancer (csPCa) by MRI-targeted approach (MRI-arm) versus 24-core transperineal (TP) systematic biopsy (TP-arm). Clinically significant prostate cancer (csPCa) is defined as ISUP (International Society of Urogenital Pathology) Grade group ≥2 prostate cancer. Patients with elevated PSA 4-20 ng/mL with or without abnormal digital rectal examination (DRE) will be randomized in a 1:1 manner to MRI-arm or TP-arm. In the MRI-arm, multiparametric MRI prostate will be performed for each subject. MRI prostate is considered abnormal if PI-RADS (Prostate Imaging-Reporting and Data System, version 2.1) score is 3, 4 or 5. For subjects in MRI-arm with abnormal MRI, MRI-targeted biopsy will be performed, followed by 12-core systematic transperineal biopsy (sparing MRI-target). For subjects in MRI-arm with normal MRI, no biopsy is performed. For subjects in TP-arm, 24-core systematic transperineal biopsy will be performed without MRI guidance. The study flowchart is provided in Figure 1. The detection rates of csPCa will be compared between MRI-targeted biopsy plus 12-core systematic biopsy (in MRI-arm) versus TP-arm. The study hypothesis is MRI-guided prostate biopsy with 12-core systematic biopsy is superior to 24-core transperineal systematic biopsy in detection of csPCa.