View clinical trials related to Prostate Cancer.
Filter by:The main objective of this project is to establish a shared comprehensive and systematic protocol for a multicenter prospective registry of patients undergoing salvage cryoablation of the prostate (SCAP). Our study hypothesis is that SCAP constitutes an effective and safe approach to treat local prostate cancer recurrence after brachytherapy or external beam radiation therapy (EBRT).
This is a study of the tolerability and safety of neoadjuvant dapagliflozin for patients with high-risk or very high risk prostatic adenocarcinoma prior to radical prostatectomy. The primary hypothesis is that four weeks of daily dapagliflozin prior to surgery is well-tolerated and safe to use in this patient population.
Standard treatment of local or locally advanced prostate cancer is radical prostatectomy (RRP) surgery. During RRP in certain patients extended lymph node dissection (ELND) is recommended. to detect eligible patients for ELND some nomograms based on clinical factors of them is used. The Briganti nomogram is one of them. If the patient has 7% or more probability on Briganti nomogram, then ELND is recommended. But ELND is complicated surgical procedure and may cause labor lost and cost. It is aimed here to show whether the ICG based fluorescence imaging during laparoscopy may yield higher accuracy to detect metastatic LNs than the conventional ELND?
Random assignment between SBRT and conventionally fractionated boost following HDR brachytherapy for prostate cancer.
Single-arm phase II trial of 70 men with low- or intermediate-risk prostate cancer receiving magnetic resonance guided adaptive radiotherapy (MRgRT) in 5 fractions of 7.25 Gy, additionally sparing the neurovascular bundles, the internal pudendal arteries, the corpora cavernosa, and the penile bulb for erectile function preservation.
A randomized phase III trial to study the effect of adding lymph node irradiation in patients with poor prostate-specific antigen (PSA) response during salvage radiotherapy for biochemical recurrence (0.15 ≤ PSA <0.70 ng/ml) after prostatectomy.
Exploratory study of SLPI expression in human prostate cancer patients This is a no-profit exploratory study about the expression of SLPI in human prostate cancer patients that will enroll about 200 patients admitted for suspect prostate cancer to Careggi University Hospital. We will verify whether an increase SLPI levels in the sera may serve as biomarker of cancer progression.
This is a single-center, paired-cohort, prospective study. Patients with a clinical suspicion of csPCa will receive mpMRI and Micro-US in two different visits. The results of the diagnostic procedures will determine how many and which type prostate biopsies patients will undergo. During the following visit, patients with both positive mpMRI and Micro-US, defined as the presence of one or more lesions with PI-RADS ≥ 3 and PRI-MUS ≥ 3 respectively, will receive a 12-core TRUSBx in addiction to MRI-TBx and Micro-US-TBx (Group 4). Patients with both negative mpMRI and Micro-US will receive a 12-core TRUSBx (Group 1). Patients with only positive mpMRI will receive MRI-TBx and 12-core TRUSBx (Group 2). Patients with only positive Micro-US-TBx will receive Micro-US-TBx and 12-core TRUSBx (Group 3). Our hypothesis is that the sensitivity for csPCa (defined as prostate cancer with Gleason score ≥ 3+4) of Micro-US will be superior or at least equal to that of mpMRI. Despite the introduction of the mpMRI and MRI-TBx has improved the diagnostic pathway of PCa, the proportion of men with negative mpMRI with a csPCa is still difficult to delineate due to the high variability of mpMRI negative predictive value (NPV) and specificity. In this context, a specific standardization of the use of Micro-US may play a crucial role to optimize PCa diagnostic pathway. Moreover, a direct comparison between Micro-US and mpMRI might be useful to determinate whether Micro-US could be more accurate than mpMRI for PCa diagnosis. Furthermore, in patients with suspicion of PCa the combined use between mpMRI and Micro-US might increase the detection of csPCa and reduce the number of unnecessary biopsies, improving mpMRI limitations in NPV and specificity. Demonstrating that Micro-US provides a similar sensitivity for csPCa as compared to mpMRI may lead to its definitive inclusion in daily clinical practice, potentially replacing mpMRI, streamlining the current diagnostic pathway of PCa.
The project aims at assessing the role of radio-guided surgery in the detection of lymph node invasion (LNI) in prostate cancer (PCa) patients undergoing radical prostatectomy (RP) by using an intraoperative gamma probe and a radioactive labelled PSMA ligand (99mTc-PSMA-I&S). We hypothesize that 99mTc-PSMA-I&S radio-guided surgery (99mTc-PSMA-RGS) might assist physicians in the identification of patients with LNI candidate for an extended pelvic lymph node dissection (ePLND). Overall, 100 men with a LNI risk >5% according to the Briganti nomogram will be submitted to 68Ga-PSMA PET/MRI followed by 99mTc-PSMA-RGS and ePLND. The aims are 1) to assess the safety and tolerability of 99mTc-PSMA-I&S; 2) to assess the accuracy of 99mTc-PSMA-RGS in the identification of LNI compared to available clinical tools and to molecular imaging (i.e., 68Ga-PSMA PET/MRI); 3) to assess whether 99mTc-PSMA-RGS would allow for the identification of positive nodes outside the standard ePLND template.
The primary objective of this study is to evaluate the impact of Patient's Therapeutic Education (PTE) in Adapted Physical Activity (APA) ans dietetic on the reduction of interventions number on rectal volume (laxative or probe). The secondary objectives are to evaluate the contribution of Patient's Therapeutic Education (PTE) between the 2 arms on repositionnind during the radiotherapy session, the gastrointestinal toxicity, the need to use laxative or transit regulating treatment or techniques, the quality of life, the undernutrition and food intake, the evolution in eating/hydratation and physical habits. For the experimetal arm, the satisfaction and the compliance with PTE program will be evaluated, as well as the need of additionnal use of dietary and APA consultations.