View clinical trials related to Prostate Cancer.
Filter by:The number of metastases in a patient with primary or recurrent prostate cancer has major prognostic implication. The purpose is to compare, in a pilot study, the diagnostic performance of 18F-NaF-PET/MR with respect to the results of the scintigraphy 99mTc-MDP-SPECT/CT (routine exam) for determining the presence or absence of bone lesions in prostate cancer patient, with up to five metastases (oligo-bone metastatic) based on scintigraphy 99mTc-MDP-SPECT/CT. The gold standard will be a combination of clinical follow-up, additional imaging and biopsy, as indicated by the multidisciplinary discussion at the tumor board. The findings from whole-body 99mTc-MDP-SPECT/CT, 18F-NaF-PET/MR, and the combination of the 2 modalities will be categorized by 2 teams of 2 readers as benign or probably benign, equivocal, or malignant or probably malignant and compared with the results of follow-up for JAFROC and ROC analysis.
This study is intended to show that ExAblate™ MRgFUS is a safe procedure that can significantly postpone or eliminate the need of patients with organ confined intermediate risk prostate cancer to undergo a definitive treatment (i.e., Radical Prostatectomy or Radiation therapy) for their disease.
The Engagement of Patients with Advanced Cancer is an intervention that utilizes well-trained lay health coaches to engage patients and their families in goals of care and shared decision-making after a diagnosis of advanced cancer. Although lay health workers have never been tested in this role, we hypothesize that lay health workers can feasibly improve goals of care documentation and help to reduce unwanted healthcare utilization at the end of life for Veterans diagnosed with new advanced stages of cancer and those diagnosed with recurrent disease.
The purpose of this study is to determine the safety and optimal dosing of intravenous copper chloride and disulfiram in men with metastatic castrate-resistant prostate cancer (CRPC). Eligible men will have neuroendocrine prostate cancer (NEPC), adenocarcinoma CRPC with non-liver/peritoneal metastases (lymph nodes, bone, or lung) or adenocarcinoma CRPC with liver and/or peritoneal metastases. Subjects will receive three doses of intravenous copper chloride and take disulfiram and oral copper gluconate until disease progression (up to two years). Subjects will also undergo a PET scan with radioactive copper 64 to measure the levels of copper in their tumor. The central hypotheses of this project are that (a) copper chloride and disulfiram are safe to give together and that (b) the combination of disulfiram with copper will have efficacy for both mCRPC and NEPC.
The purpose of this study is to collect long term safety data in subjects who are continuing to derive clinical benefit from treatment with Enzalutamide from the subjects participation in an enzalutamide clinical study sponsored by Astellas or Medivation (i.e., parent study) which has completed, at a minimum, the primary analysis or the study specified evaluation period.
Through this study, the investigators seek to identify the benefits (improved survival) and harms (more procedures, more treatment, side effects, and quality-of-life impact) from different surveillance frequencies-every three vs. six vs. 12 months. Using the National Cancer Database and quality-of-life data from a large group of prostate cancer survivors, the investigators aim to compare survival, procedures/tests, treatments, and side effects in prostate cancer survivors who are followed with alternative surveillance frequencies and compare quality-of-life outcomes. The overall goal of the study is to provide high-quality data that will allow development of a personalized, risk-based tailored approach to post-treatment surveillance for prostate cancer.
Can platelet rich plasma applied to nerve bundles at time of surgery help the nerve bundles heal? Subjects undergoing a Radical Prostatectomy who meet study inclusion/exclusion criteria will be consented to receive an intraoperative application of platelet-rich plasma, made from their own blood at the time of surgery, for application onto their neurovascular bundles in an effort to improve the healing process. Subjects will be followed for an additional 18 months to determine the efficacy and safety of this procedure.
Background and purpose: The purpose of this study is to investigate the effect of exercise on intratumoral natural killer (NK)-cell variability in patients with localized prostate cancer undergoing radical prostatectomy. The primary hypothesis is that exercise induces epinephrine-mediated intratumoral natural killer (NK)-cell infiltration in patients with localized prostate cancer, and that the infiltration is greater in patients performing High Intensity Interval Training compared to usual care controls. Currently there is a lack of randomized controlled trials examining different types of exercise in patients with localized prostate cancer. Moreover there is a need for studies including biological measurements to allow a full assessment of the effect of exercise on diverse biomarkers and mechanistic pathways, which may influence cancer survival. Subjects: Patients with histologically verified prostate adenocarcinoma scheduled for radical prostatectomy at Urologic Department, Rigshospitalet, Copenhagen, Denmark. Methods: In this randomized controlled pilot study 30 patients with localized prostate cancer undergoing radical prostatectomy will be included and randomized 2:1 to either High Intensity Interval Training (HIIT) exercise intervention or observational control receiving usual care from inclusion and until planned surgery (radical prostatectomy). All patients will undergo assessments at inclusion (baseline) and at follow-up after the exercise intervention period (maximum 8 weeks) 3-5 days prior to surgery. Assessments include: anthropometrics; blood pressure; resting hearth rate; cardiorespiratory fitness by cardiopulmonary exercise test (VO2 peak.); body composition by DXA scan; quality of life by self-report questionnaires; fasting blood sample measuring cholesterol, triglycerides, insulin, c-peptide, HbA1c, glucose, hormones and inflammatory markers. Biological tissue from tumor (primary prostate biopsies) will be retrieved from the respective local pathological departments and from the perioperative prostate specimen and sent to protocol analyses.
Prostate cancer is one of the most commonly diagnosed cancers in Canada, with 24,000 new cases estimated for 2015. Prostate cancer patients often live with uncomfortable side effects of treatment, such as a decrease in bone health, weight gain, and challenges to their interpersonal relationships. Nutrition can improve outcomes for PCa survivors; however, dietary interventions for prostate cancer patients are limited. Therefore, this is a feasibility study that tests the impact of an innovative intervention to promote healthy nutrition and weight control for prostate cancer survivors and their partners. The objectives are to assess the feasibility of the intervention, specifically: - Accrual, retention and adherence, and participant satisfaction - Candidate measures for primary outcomes in future studies The intent is to evaluate how well the classes work and identify ways to make them more successful. At the end of the study, the investigators will know if this approach shows merit to be tested further through a randomized controlled trial.
Background: A cancer diagnosis is a threat to life and bodily integrity. This can cause people with cancer to experience traumatic stress. Researchers want to better understand the types of stress and emotional reactions people with cancer experience. They also want to know if the stress people with cancer have had during their life affects their stress related to cancer. Objective: To see if lifetime traumas, along with psychosocial distress, can predict traumatic stress symptoms in people with cancer. Eligibility: People ages 18 and older who have had or are currently getting care from the NIH Clinical Center for one of these cancers: Leukemia Lymphoma Mesothelioma Prostate cancer Design: Participants will be screened with name, date of birth, and diagnosis. Participants will allow access to their medical records. Participants will complete, online or in person, a demographic sheet and 3 questionnaires: The PTSD Checklist for DSM-5: This assesses traumatic stress symptoms and takes 5 10 minutes to complete. The Life Events Checklist for DSM-5: This assesses potentially traumatic life events and takes about 5 minutes to complete. The Brief Symptoms Inventory 18: This assesses psychosocial distress and takes about 4 minutes to complete....