View clinical trials related to Prostatic Neoplasms.
Filter by:To study the added value of 18F-PSMA-1007 PET to mpMRI in the detection of local prostate cancer lesions.
This phase III trial compares the effect of adding darolutamide to ADT versus ADT alone after surgery for the treatment of high-risk prostate cancer. ADT reduces testosterone levels in the blood. Testosterone is a hormone made mainly in the testes and is needed to develop and maintain male sex characteristics, such as facial hair, deep voice, and muscle growth. It also plays role in prostate cancer development. Darolutamide blocks the actions of the androgens (e.g. testosterone) in the tumor cells and in the body. Giving darolutamide with ADT may work better in eliminating or reducing the size of the cancer and/or prevent it from returning compared to ADT alone in patients with prostate cancer.
Prostate multiparametric MRI (mpMRI) can detect ISUP ≥2 prostate cancer with high sensitivity. Adding biopsies targeting suspicious lesions seen on mpMRI to the classical 'systematic biopsies' (that sample the gland in a blinded way) improves the detection of ISUP ≥2 cancers. As a result, it is now recommended to perform a prostate mpMRI before biopsy and to combine targeted and systematic biopsy. However, mpMRI suffers from a lack of specificity. In a recent meta-analysis, the pooled sensitivity and specificity of prostate mpMRI for detecting ISUP ≥2 cancers were 0.91 (95% confidence interval, 0.83-0.95) and 0.37 (95% confidence interval, 0.29-0.46) respectively. Thus, accurate triage of patients suitable for biopsy might not be possible using mpMRI findings alone. The Rotterdam Prostate Cancer Risk Calculator (RPCRC) combines mpMRI results (Prostate Imaging-Reporting And Database System score) and basic clinical and biochemical data to predict the results of prostate biopsy. If validated, this tool could help selecting patients for prostate biopsy. In this study, the investigators propose to retrospectively use the data of the prospective multicentric MRI-FIRST trial (NCT0285379) to perform an external validation of the RPCRC. In addition, the PCaRisk study has two secondary objectives: - To confirm that Prostate Specific Antigen density (i.e. PSA level divided by prostate volume) can stratify the risk of ISUP ≥2 cancer in patients with negative (PI-RADS 1-2) or inconclusive (PI-RADS 3) mpMRI, as suggested by recent literature - To perform a preliminary evaluation of a lobe-specific risk calculator developed by our group and combining mpMRI results and clinical and biochemical data to predict the risk of ISUP ≥2 cancer at the lobe level.
The goal of this study is to determine the recommended phase 2 dose of the multi-drug combination of abiraterone, cabozantinib, and nivolumab in conjunction with ongoing androgen deprivation therapy in previously untreated metastatic hormone-sensitive prostate cancer patients. The investigators hypothesize that the combination of cabozantinib and abiraterone acetate/prednisone in conjunction with nivolumab will have an acceptable safety profile and will be feasible to administer in patients with hormone-sensitive metastatic prostate cancer.
This prospective trial aims to determine if enhanced prostate imaging using two novel imaging technologies (high resolution DWI and 18F-PSMA PET-MRI) will detect prostate cancers not seen on standard multiparametric prostate MRI in patients considered candidates for focal HIFU.
This exploratory study investigates how a new imaging technique called FAPI PET/CT can determine where and to which degree the FAPI tracer (68Ga-FAPi-46) accumulates in normal and cancer tissues in patients with prostate cancer. Because some cancers take up 68Ga-FAPi-46 it can be seen with PET. FAP stands for Fibroblast Activation Protein. FAP is produced by cells that surround tumors. The function of FAP is not well understood but imaging studies have shown that FAP can be detected with FAPI PET/CT. Imaging FAP with FAPI PET/CT may in the future provide additional information about various cancers including prostate cancer.
This randomized, placebo-controlled phase III trial is evaluating the benefit of rucaparib and enzalutamide combination therapy versus enzalutamide alone for the treatment of men with prostate cancer that has spread to other places in the body (metastatic) and has become resistant to testosterone-deprivation therapy (castration-resistant). Enzalutamide helps fight prostate cancer by blocking the use of testosterone by the tumor cells for growth. Poly adenosine diphosphate (ADP)-ribose polymerase (PARP) inhibitors, such as rucaparib, fight prostate cancer by prevent tumor cells from repairing their DNA. Giving enzalutamide and rucaparib may make patients live longer or prevent their cancer from growing or spreading for a longer time, or both. It may also help doctors learn if a mutation in any of the homologous recombination DNA repair genes is helpful to decide which treatment is best for the patient.
This trial performs user testing of a mobile-friendly patient history collection and genetic education tool to improve healthcare providers' understanding of prostate cancer genetic testing. This trial also compares traditional genetic counseling versus a web-based genetic education (WBGE) tool to provide information about genetic testing to men with prostate cancer. The WBGE tool has educational modules on genetic counseling and testing, as well as a patient history collection tool to help providers learn which patients may carry genetic mutations and may be considered for genetic counseling and genetic testing. The purpose of this research is to use technology to deliver information on genetic testing for prostate cancer to patients to help them decide whether or not to receive genetic testing.
This is a Phase 3, multi-center, randomized, open-label, controlled study designed to evaluate the safety and efficacy of cabozantinib given in combination with atezolizumab versus a second novel hormonal therapy (NHT) in men with metastatic castration-resistant prostate cancer (mCRPC) who have previously been treated with one, and only one, NHT for their prostate cancer disease.
This clinical trial will evaluate the dosimetry, efficacy and toxicity of Lu-PSMA in men with high PSMA-expressing high-risk localized or locoregional advanced prostate cancer (HRCaP) undergoing radical prostatectomy (RP) and pelvic lymph node dissection (PLND)