A Randomized, Placebo Controlled Proof of Principle (Window of Opportunity) Study of Hydroxychloroquine (HCQ) in Prostate Cancer Patients Undergoing Radical Prostatectomy
This is randomized, double blind, placebo controlled proof of principle (window of opportunity) study of oral hydroxychloroquine in patients with resectable localized prostate cancer. To determine the effects of hydroxychloroquine (HCQ) on markers of autophagy, such as p62, LC3-II and NBR-1 in prostate cancer tissue of patients with resectable localized prostate cancer who undergo radical prostatectomy. To monitor/observe the safety and tolerability of daily oral hydroxychloroquine in the pre and perioperative period in patients who undergo radical prostatectomy. To evaluate the concentration of hydroxychloroquine in normal and prostate tumor tissue and to correlate prostate tissue concentrations with the plasma concentrations in these patients. To perform tumor genomic analysis (for common somatic mutations) and to correlate the molecular response to HCQ and presence/absence of such mutations.
NCT06408298 — Resectable Localized Prostate Cancer
Status: Not yet recruiting
http://inclinicaltrials.com/resectable-localized-prostate-cancer/NCT06408298/
A Randomized Controlled Trial Comparing Bp-MRI and Mp-MRI on the Screening Accuracy for Clinically Significant Prostate Cancer Before MRI-fusion Targeted Biopsy
3.1 Study Objectives: 3.1.1 Primary objective: The investigators aim to address these questions for Taiwan males suspicious of csPCA, with PSA range of 4-20 ng/ml by conducting a RCT trial. 3.2 Study endpoints: 3.2.1 Primary endpoint: The proportion of men with clinically significant Prostate cancer(csPCa), defined as a diagnosis of ISUP (International Society of Urogenital Pathology) Grade group ≥2 prostate cancer, in at least one biopsy core. 3.2.2 Secondary endpoints: 1. The proportion of men with a diagnosis of any PCa 2. The proportion of men with a diagnosis of clinically insignificant PCa, defined as ISUP grade group 1 PCa (ISUP 1 PCa) 3. The proportion of men with a diagnosis of csPCa 4. Only in targeted biopsy 5. Only in systematic biopsy 6. The proportion of csPCa of all suspicious lesions from bp-MRI and mp-MRI.
NCT06402552 — Prostate Cancer
Status: Recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06402552/
Salvage Focal Therapy Via High Intensity Focused Ultrasound (HIFU) in Radiorecurrent Localized Prostate Cancer
This study will investigate the efficacy of focal high intensity focused ultrasound (HIFU) in patients with localized radiorecurrent prostate cancer. This study will also investigate the change in participant quality of life after HIFU therapy as compared to before HIFU therapy.
NCT06402357 — Prostate Cancer
Status: Not yet recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06402357/
Addition of Darolutamide to First Line Treatment of Metastatic Castration-Resistant Prostate Cancer (mCRPC): a Randomized Open Label Phase II Trial
Despite improvements in treatment, metastatic prostate cancer remains incurable, especially in the case of pretreated metastatic castration-resistant disease (mCRPC), where treatment options are limited, leading to an unmet need. The paradigm shift in the treatment of metastatic hormone-sensitive prostate cancer (mHSPC) has affected the treatment landscape for mCRPC patients. Many have already received androgen deprivation therapy (ADT) and androgen receptor pathway inhibitors (ARPI), making first-line mCRPC treatment challenging. The Swiss Group for Clinical Cancer Research (SAKK) has shown in previous studies that maintenance treatment with an ARPI, such as darolutamide, can improve radiographic progression-free survival (rPFS) in pretreated mCRPC patients. In the SAKK 08/16 trial, darolutamide maintenance was found to prolong PFS compared to placebo, especially in patients who responded well to prior ARPI treatment. Based on these findings, the hypothesis is that continued AR-pathway blockade with darolutamide, initiated in patients progressing from mHSPC to mCRPC on ARPI treatment, can improve outcomes when added to standard first-line mCRPC therapy and continued as maintenance. The proposed study aims to evaluate the efficacy of darolutamide, combined with physician-choice standard of care (including taxane chemotherapy, olaparib, radium 223, or LuPSMA), followed by maintenance therapy, on rPFS for patients in the first-line setting of mCRPC.
NCT06401980 — Metastatic Castration-resistant Prostate Cancer
Status: Not yet recruiting
http://inclinicaltrials.com/metastatic-castration-resistant-prostate-cancer/NCT06401980/
Polygenic Risk Stratification Combined With mpMRI to Identify Clinically Relevant Prostate Cancer
The goal of this clinical trial is to evaluate a screening method to detect clinically relevant prostate cancer. This clinical trial is using genetic data to determine a man's risk of cancer, together with multiparametric magnetic resonance imaging (mpMRI) to identify men with higher grade cancer. The main questions it aims to answer are: - If genetic data related to prostate cancer used with MRI can identify higher-grade, potentially fatal prostate cancer - What age a MRI is useful clinically for prostate cancer screening - If deep learning methods used with MRI when the genetic risk of the man is known can more accurately predict significant cancers Participants will: - Get a prostate specific antigen (PSA) blood test - Get an mpMRI - Get the results of their genetic data to determine if they are considered high-, intermediate-, or low-risk for prostate cancer based on the trials genetic testing - Follow-up for this trial based on the participants risk and findings from the PSA test and mpMRI
NCT06398639 — Prostate Cancer
Status: Recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06398639/
A Phase III Randomized Trial Comparing Short Course Androgen Deprivation Therapy And Ultra-Hypofractionated SBRT Versus Ultra-Hypofractionated SBRT Alone For Unfavorable Intermediate Risk Prostate Cancer
For this proposed Phase III study, unfavorable intermediate risk prostate cancer patients will be randomized to receive 6 months of Androgen Deprivation Therapy (ADT) in conjunction with stereotactic body radiation therapy/radiosurgery (SBRT) directed to the prostate versus SBRT alone. The patient population will include those with National Comprehensive Cancer Network (NCCN)-defined unfavorable intermediate risk disease. All patients will be followed every 6 months for up to 5 years from the first patient randomized and will undergo a routine 24-30 months post-SBRT prostate biopsy to assess for local tumor control.
NCT06397703 — Prostate Cancer
Status: Recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06397703/
A Phase 2, Randomized, Open-Label, Dose-Finding Study of Debio 4228, an Extended-Release Formulation of Gonadotropin-Releasing Hormone Antagonist in Participants With Locally Advanced/Metastatic Prostate Cancer
The primary purpose of this study is to determine the pharmacokinetics (PK) and pharmacodynamics (PD) of Debio 4228.
NCT06395753 — Prostate Cancer
Status: Recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06395753/
Comparison of MRI Artificial Intelligence-guided Cognitive Fusion-targeted Biopsy Versus Routine Cognitive Fusion-targeted Prostate Biopsy in Prostate Cancer Diagnosis: a Multicenter Randomized Controlled Clinical Trial
The goal of this multicenter clinical trial is to compare the cancer detection rates of MRI artificial intelligence-guided cTB (AI-cTB) and routine cTB, and explore the added value of using AI for the guidance of cTB. The main questions it aims to answer are: Does AI-cTB promote the accurate diagnosis and treatment of prostate cancer? What's the value of prostate MRI artificial intelligence assistant diagnosis system in developing the best scheme of prostate biopsy? What's the value of prostate MRI artificial intelligence assistant diagnosis system in predicting the pathological results of prostate targeted biopsy? What's the generalizability of the MRI artificial intelligence assistant diagnosis system? Researchers will compare the cancer detection rates of AI-cTB and routine cTB to explore the added value of using AI for the guidance of cTB. Participants will: Receive AI-cTB or routine cTB.
NCT06392737 — Prostate Cancer
Status: Recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06392737/
A Phase II Trial of PSMA-Directed Para-Aortic Radiation Therapy for Oligorecurrent Prostate Cancer - The OCEAN Trial
The purpose of this prostate cancer research study is to learn about: 1. Improving control of prostate cancer using radiation therapy, delivered to the para-aortic and pelvic lymph nodes, in addition to systemic androgen suppression therapy; 2. Preserving quality of life after radiation therapy; 3. Leveraging imaging results from prostate-specific membrane antigen (PSMA) positron emission tomography (PET)/computed tomography (CT) scans to evaluate and manage disease progression.
NCT06392295 — Prostate Cancer
Status: Recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06392295/
A Phase 2 Study of Magnetic Resonance (MR) Imaging With Hyperpolarized 13C-Pyruvate +/- 13C,15N-Urea in Patients With Prostate Cancer Undergoing Radiation Therapy
This is a Phase 2 clinical study of hyperpolarized (HP) 13C-pyruvate (13C), 15N-urea (13C,15N) metabolic MR imaging in prostate cancer patients who are undergoing or have received radiation therapy for prostate cancer.
NCT06391034 — Prostate Cancer
Status: Not yet recruiting
http://inclinicaltrials.com/prostate-cancer/NCT06391034/