View clinical trials related to Prostatic Neoplasms.
Filter by:At the moment there is a lack of data in the setting of oligometastatic PC in particular regarding the interaction between ablative SBRT, ADT and patient's immune system response. The hypothesis underlying this project consists in the idea that the patient's immunological context, RT and ADT may interact in the context of metastatic PC. Indeed the immune landscape of patients may interfere with the efficacy of SBRT and on the other side RT may modulate the immune response by driving immunotolerance. Scope of the study will be to investigate the immune modulation after SBRT in: - patients with diagnosis of oligorecurrence during a treatment-free interval - patients with oligoprogression or oligopersistance during hormonal therapy
de Novo metastatic prostate cancer with limited metastatic spread benefits from local radiotherapy to the prostate. Two different fractionation schedules will be tested.
We will investigate whether ultrahypofractionation using stereotactic ablative radiotherapy (SABR) or brachytherapy is as well-tolerated as moderately hypofractionated external beam radiotherapy (EBRT) for treating the prostate in patients with oligometastatic prostate cancer. Secondary aims include assessment of progression-free survival (PFS) and overall survival (OS) as well as cost-effectiveness. We hypothesize that ultrahypofractionation will maintain favorable toxicity profiles and quality of life while achieving comparable or better efficacy, thereby providing a convenient and cost-effective alternative to moderately hypofractionated EBRT.
The aim of this trial is to evaluate SHR3680 combined with Docetaxel to improve Metastatic Castration Resistant Prostate Cancer Patients whether the patient's Time to prostate specific antigen (PSA) progression is superior to SHR3680 or Docetaxel single drug.
To evaluate changes in genomic alterations for 73 PC driver genes during apalutamide treatment
The aim of this study is to test the safety and efficacy of integrated boost to the dominant intraprostatic nodule based on Ga-68 Prostate-Specific Membrane Antigen (PSMA) PET/MR in Stereotactic Body Radiation Therapy (SBRT) in localized prostate carcinoma in patients for whom the standard treatment is the irradiation of the entire prostate gland with or without seminal vesicles accompanied or not by hormonal therapy.
The aim of this study is to test the safety and feasibility of SBRT without ADT in oligometastatic prostate cancer in patients for whom the standard treatment is ADT, and to further explore how long only radiotherapy for oligometastases can prolong biochemical progression-free survival (bPFS). In this study, men with oligometastatic prostate cancer lesions will be randomized (1:1) to ADT versus SBRT. Within 6 weeks of the oligometastases diagnosis, ADT or SBRT (30-50Gy with 3-5 fractions) will be administered.
This research study is designed to determine if targeted Magnetic Resonance Imaging (MRI) Ultrasound (US) fusion biopsy is better than the standard of care ultrasound guided biopsy alone in diagnosing subjects with clinically significant prostate cancer with MRI visible lesions. This study will consist of comparing the standard of care (ultrasound guided prostate biopsy) with the protocol biopsy which consists of an ultrasound guided prostate biopsy and a MRI/US fusion tracked prostate biopsy.
This is a Phase 1, open-label, international, dose escalation study to evaluate the safety of [225Ac]Ac-PSMA-617 (225Ac-PSMA-617) in men with PSMA-positive prostate cancer who have and have not had prior exposure to [177Lu]Lu-PSMA-617 (177Lu-PSMA-617) or [177Lu]Lu-PSMA I&T (177Lu-PSMA I&T).
This phase II trial studies how well green tea catechins work in preventing progression of prostate cancer from a low risk stage to higher risk stages in men who are on active surveillance. Green tea catechins may stabilize prostate cancer and lower the chance of prostate growing.