View clinical trials related to Prostate Cancer.
Filter by:A phase1 study to demonstrate [68Ga]P15-041 binding to bone metastases in prostate cancer and determination of human dosimetry.
In this study we aim to more precisely define the clinical utility of PSMA imaging across a range of clinical indications in men with prostate cancer. To accomplish this, we will make the 18F-DCFPyL PET/CT scan available to urologists, medical oncologists, and radiation oncologists at Johns Hopkins and survey physicians as to the indication for ordering the PET/CT and if a change in management occurred as the result of new information gained from the scan. We believe these data will prove critical for planning future studies aimed at evaluating the efficacy of this test for improving patient outcomes.
The main purpose is to compare the detection rate of 20-core versus 12-core prostate biopsy. The secondary objective is to evaluate pain perception using a validated scale to compare the analgesia provided by the two different local anesthesia schemes. Data will be prospectively collected from patients who will undergo prostate biopsy in a single high volume urology center. The patients will be randomized to two different biopsy samplings and two local anesthesia schemes.
This study evaluates whether a broccoli intervention (≥ 4 weeks) will result in differences in tissue sulphate levels in men scheduled for prostate biopsies. Comparisons will be made between participants randomised to the broccoli-rich diet and those randomised to the non-intervention arm.
Patients with prostate cancer undergoing robot assisted radical laparoscopic prostatectomy (RALP) in steep Trendelenburg position (sTBURG) are noted to have elevated intraocular pressures (IOP) intraoperatively. One study showed an increase in IOP of 13 millimeters of mercury (mmHg) from baseline IOP levels intraoperatively. Other studies have shown the IOP to more than double intraoperatively during RALP in sTBURG. IOP is found to be directly related to angle of inclination and increases time dependently with sTBURG. The IOP may remain significantly elevated until the first postoperative day after RALP. There are no previously published data concerning the safe threshold for IOP elevation and the effects of this increased IOP on vision and on generalized eye health are still not entirely known. One study showed postoperative visual field defects in 28% (7/25) of patients who underwent RALP in sTBURG. It has been theorized that sTBURG and subsequent increased IOP are risk factors for postoperative vision loss (PVL). It is believed that the increased IOP decreases optic nerve perfusion pressure causing ischemic optic neuropathy. Some previously recommended ways to reduce the intraoperative IOP spike during RALP include shorter operating times, decreased angle of inclination, modified Trendelenburg position, use of Propofol for maintenance anaesthesia and intraoperative topical hypotensive agents to reduce IOP. Given the challenges with some of the above options, this study aims to evaluate the effect of pre-operative treatment with topical Brimonidine Tartrate 0.2% on the IOP of patients undergoing RALP with sTBURG. The goal is to prevent the anticipated IOP spike thereby reducing risk of postoperative vision loss.
Castration-resistant prostate cancer patients with rising prostatic specific antigen (PSA) are eligible for this study. 11C-Choline PET/CT will be used to identify metastatic lesions. Patients with <=3 metastatic lesions will receive stereotactic body radiotherapy (SBRT) as definitive treatment. Blood draws will be taken to monitor the development of anti-prostate cancer immunity
In this study 30 men, with advanced metastatic Castration-Resistant Prostate Cancer (CRPC) planned to have hormonal treatment, will undergo conventional imaging and functional imaging prior to treatment and post treatment to determine if changes in imaging results will be prognostic of outcome. Patients will have a clinical follow-up every 3 months post randomization for one year and followed for survival at Years 2 and 3.
This is a two period cross-over study randomizing patients undergoing laparoscopic surgery into 2 different groups: group 1 in which patients receive "deep neuromuscular blockade" in the beginning portion of their laparoscopic surgery followed by a period of "moderate blockade" and, group 2 in which patients receive "moderate neuromuscular blockade" in the beginning portion of their laparoscopic surgery followed by a period of "deep blockade". The deep neuromuscular block is defined as post tetanic count of 1 to 2 and the moderate neuromuscular block is defined as 1-2 twitches. In all patients, sugammadex is used to reverse the block at the end of surgery in order to obtain optimal extubating conditions.
The purpose of the study is to determine, whether the postoperative quality of micturition and continence can be improved depending on the urinary drainage catheter and retention after robot assisted radical prostatectomy. Another finding could be the study of the pain assessment of the patient, as well as the pain medication at the various derivatives. Further check whether infections and the presence of bacteriuria can be reduced or avoided by the form of urinary drainage.
The primary purpose of this study was to compare the time to prostate cancer progression (pathological or therapeutic progression) between patients treated with enzalutamide versus patients undergoing active surveillance.