View clinical trials related to Prostate Cancer.
Filter by:This is a research study to test an investigational drug (Not FDA approved), Apalutamide given in combination with Leuprolide acetate (FDA approved) in men diagnosed with high-risk prostate cancer who have already selected to have surgery to remove their prostate gland as part of their treatment plan. The main purpose of this study is to determine how tumors make androgens (male hormones), which makes these tumors more aggressive and resistant to hormonal therapy and how a short period of treatment with Apalutamide and leuprolide acetate prior to surgery can affect the production of these hormones in normal and malignant prostate tissue.
Prostate cancer is the most common cancer among men in Sweden. During investigation of suspected cancer transrectal ultrasound with needle biopsies from prostate leeds to diagnosis. The most common technique today is side-fire where the needle enter the prostate in angle from the probe. In end-fire technique the needle enters the prostate at tip of probe without angle. The difference in techniques side-fire vs. end-fire affects the possibility to reach the ventral and apical aspects of prostate. Today´s standard is at least five cores from each side of the prostate at first biopsy. If first sample is negative there will usually be another urological exam and a first re-biopsy. The study aim to compare these two methods in cancer detection. The investigators' hypothesis is that when using end-fire technique at first re-biopsy, investigators find more cancers compared to side-fire. Patients are prospectively randomized into two groups, both assessing 12 core biopsies according to study protocol. Primary endpoint is cancer detection. Data will be collected about patient age, PSA-level, prostate size, digital rectal exam, hypoechogenic zones and length of cancers.
This is a multicenter, dose-escalation/expansion phase 1 trial to evaluate the safety, tolerability and efficacy of SHR3680 with or without SHR3162 given orally to subjects with metastatic castration-resistant prostate cancer (mCRPC).
The clinical trial aims to address the critical challenge of differentiating aggressive from indolent prostate cancers by correlating prospectively collected MultiParametric (MP) Magnetic Resonance Imaging (MRI) data (index test) with the histopathology of radical prostatectomy specimens (reference standard). The study design incorporates pre-biopsy MRI, routine standard of care Transrectal Ultrasound guided (TRUS) biopsies and MRI/Ultrasound (US) image fusion techniques to guide biopsies to the suspicious areas identified by MRI. The hypothesis is that MP-MRI will allow pre-treatment determination of prostate cancer aggressiveness and MRI/US image fusion is expected to accurately co-locate cancer foci within the prostate gland for guiding biopsies. Pre-treatment prediction of Gleason grade as a marker of cancer aggressiveness will better inform clinicians and patients to improve risk stratification and facilitate decision making on subsequent treatment. Image fusion will allow accurate targeting of the most suspicious areas on MP-MRI for biopsy, which could obviate the need for multiple biopsies.
The purpose of this study is to evaluate the serum testosterone levels in patients with Metastatic Castration-Resistant Prostate Cancer on SoluMatrix™ Abiraterone Acetate as Compared to Abiraterone Acetate
ABIFOOD study is a randomized open-labelled, phase I study to evaluate food effect in the pharmacokinetic parameters of abiraterone acetate (AA) at reduced doses, versus AA in fasting conditions at conventional doses, in castration resistant prostate cancer (mCRPC) patients who have progressed to docetaxel.
The study population will be 80 adult men who have been diagnosed with prostate cancer who are scheduled to have their prostate surgically removed at either the Medical University of South Carolina (MUSC) or the Ralph H. Johnson VAMC, both located in Charleston, SC. The men will be randomized into two groups: one group will take vitamin D3 supplementation and the other will take a placebo. Blood levels of vitamin D3 will be obtained at the beginning of the study and again after two months, just prior to the surgical procedure (prostatectomy). Prostate tissue will be obtained from the surgical procedure and studied for the effect of vitamin D on the prostate cancer cells.
The purpose of this open-label, single-arm, multicenter, post-marketing trial is to evaluate long-term safety of Firmagon® in approximately 230 Indian patients diagnosed with advanced hormone-dependent prostate cancer requiring androgen deprivation therapy.
The current Rethinking Clinical Trials (REaCT) trial will compare two schedules(12- vs. 4-weekly) of bone-targeting agents (BTAs) to evaluate quality of life, pain and skeletal events within the Canadian Health Care System. This study will use an "integrated consent model" that involves "oral consent" rather than a written informed consent writing process as the study is comparing standard schedules and not a new administration schedule.
To assess the safety of treating men with oligometastatic prostate cancer with the following therapy: (1st) Systemic chemo-hormonal therapy with up to 6-months (~24 weeks) of neoadjuvant androgen deprivation and up to 6 cycles of chemotherapy, (2nd) definitive local tumor control with prostatectomy +/- adjuvant radiation therapy, and (3rd) consolidative stereotactic radiation to oligometastatic lesions. The men will receive a total of 1 year of androgen deprivation. Androgen blockade will be the same throughout the course of treatment.