Cost Talk: Discussing Cancer Care Costs
Prostate CancerThe purpose of this study is to investigate whether an encounter decision aid (used during a consultation) containing cost information about options, combined with clinician training about cost discussions and available financial resources, influence surgeon-patient cost conversations, referrals to address costs, patients' financial stress, and high-quality decision-making for patients with slow-growing prostate cancer.
Effect of ADT in Chinese Male With Prostate Cancer
Prostate CancerMany prostate cancer patients required the use of androgen deprivation therapy (ADT) for the control of disease. In this study, the investigators aim at assessing the different in various parameters between PCa patients received ADT and those without ADT. 60 patients diagnosed with PCa and planned for hormonal therapy will be recruited for study (active arm) and 30 PCa patients that do not planned to receive hormonal therapy (based on the clinical assessment by the investigators) will be recruited as control arm. After written consent obtained from study subject, a series of investigation will be arranged to assess the following aspect of the subjects before the commenced of ADT: General condition - symptoms, general health, Body composition - BMI and body composition Mental state assessment by Mini-Mental State Examination (MMSE) Blood for fasting lipid, sugar, hsCRP and other hormones (about 15cc) Cardiovascular status - BP, Ankle-brachial index (ABI), Arterial stiffness, ECG, Bone status - bone mineral density by dual-energy X-ray absorptiometry (DEXA) scan The assessment of general condition, body composition, blood parameter and cardiovascular status will be performed every 26weeks +/- 1 weeks for two years. Bone density measurement will be performed every 52 weeks +/- 2 weeks. Appropriate medical referral will be made if subject was found to have abnormal metabolic or cardiovascular parameters.
F18-PSMA-1007 PET for Early Biochemical Recurrence of Prostate Cancer
Prostate Cancer Recurrent18F-PSMA-1007 is a new radiopharmaceutical for the detection of prostate cancer with potential benefits over the registered 18F-Fluciclovine (Axumin). The main potential benefit is the higher detection rate of PSMA compared to Fluciclovin in the low PSA range. It may therefore be more sensitive in detecting local disease in case of biochemical recurrens. The investigators aim to compare the detection efficacy of 18F-PSMA-1007 to 18F-Fluciclovin in prostate cancer patients with biochemical recurrence (PSA levels 0.2-5 ng/ml).
Decision Aids to Improve Knowledge in Patients With Prostate Cancer
Prostate CancerThis randomized phase III trial studies how well decision aids work in improving knowledge in patients with prostate cancer. Decision aids may improve patients' knowledge of their condition and options for treatment, and may also help when talking with their doctor.
68Ga-NOTA-RM26 PET/CT in Prostate Cancer Patients
Prostate CancerThis is an open-label positron emission tomography/computed tomography (PET/CT) study to investigate the diagnostic performance and evaluation efficacy of 68Ga-NOTA-RM26 in prostate cancer patients. A single dose of 111-148 Mega-Becquerel (MBq) 68Ga-NOTA-RM26 will be injected intravenously. Visual and semiquantitative method will be used to assess the PET/CT images.
Incidence of Second Primary Malignancies in Prostate Cancer Patients With Bone Metastases - an Observational...
Prostatic NeoplasmsThis study is conducted to obtain information about prostate cancer patients with bone metastases before the end of 2013. The incidence of second primary malignancies and overall survival in patients with castration resistant prostate cancer are of particular interest. Information from this study will serve as a historical reference for the REASSURE study (Background incidence study)
Urology of Virginia Case Series
Prostate CancerCancer of the PROSTATE1 moreThe investigational protocol describes a small case series designed to compare three imaging modalities for use in visualizing prostate cancer. The three modalities to be tested are: transrectal micro-ultrasound , and conventional resolution transrectal ultrasound (LR-TRUS) (both as implemented on ExactVu, the multi-frequency novel micro-ultrasound system under investigation), and multi-parametric MRI (mpMRI). These modalities will be used for guiding systematic (standard, random, extended sextant) plus image-guided targeted prostate biopsies among men with known cancer and an indication for prostate biopsy. In the case of mpMRI, biopsy will be performed under micro-ultrasound guidance with the radiology report used for targeting.
Investigating and Characterizing the Immune Response to Prostate Cancer
Prostate CancerThis study is a clinical study to investigate and characterize the immune response profile to four different prostate cancer treatments (total cryotherapy, focal cryotherapy, Cyberknife SBRT, and radical prostatectomy) in patients with localized prostate cancer.
68Ga PSMA PET for Patients With Biochemical Recurrence of Prostate Cancer
Prostate CancerProstatic Neoplasm4 moreThis study investigates if a new drug (PSMA) makes prostate cancer easier to identify in positron-emission tomography (PET) imaging. If this works, prostate cancer treatments can be prescribed that match the location of the disease. PSMA is radiolabeled with Gallium-68 (Ga-68). This means a participant receives a small dose of radiation from the drug - less than the annual radiation limit for a medical worker. To test this new drug, participants will receive an injection of Ga-68 PSMA and then have a PET scan. This PET scan, and the reported results, will be entered into the medical record and shared with the treating oncologists.
Accuracy of Lymph Node Imaging in Prostate Cancer: PSMA PET-CT and Nano-MRI
Prostate CancerLymph Node MetastasesFollowing curative intended therapy in prostate cancer patients, a high proportion of patients (approx. 25%) relapse with local and/or distant recurrence. The metastasis of a lymph node (LN) in a patient with prostate cancer means that the disease has become systemic with the increased risk of disease progression. Therefore the ability to detect the presence of LN metastasis is important in terms of disease prognosis and treatment options. In the past, patients with LN metastasis have had poor prognoses due to the scarcity of accurate staging techniques and toxic treatment regimens such as radiotherapy. For those patients with a medium to high risk of having LN metastasis, the current procedure is a bilateral pelvic lymph node dissection (PLND). This is the standard procedure prior to curative treatment with either radical prostatectomy or radiation therapy. However, the procedure is not optimal due to the frequent inability to remove all positive lymph nodes within the dissection area. 41% of metastatic LN disease is not found, due to these LN being outside the routine surgery field. As a result, some urologists will perform an extended lymphadenectomy (e-PLND), which leads to extended operating times and the risk of complications. Also, therapy of LN metastases has limitations: more than 50% of metastatic LN are outside the routine (RTOG-CTV) radiation field. Thus the effect of standard LN radiotherapy is limited. Currently used imaging techniques such as CT and conventional MRI are also not sensitive enough to detect prostate cancer metastases due to the small size of the nodes (< 8mm). In this study, patients that undergo a pelvic lymph node dissection will be undergoing a 68Ga PSMA PET-CT and a nano-MRI prior to surgery. The results of the PSMA PET-CT and the nano-MRI will be validated using the pathology results of the (PLND).