Clinical Research Directory

Hyperpolarized (HP) 13C Pyruvate Magnetic Resonance Imaging (MRI) for Response Monitoring to Neoadjuvant Abiraterone

This study will evaluate the use of hyperpolarized 13C MRI (HP 13C MRI) and the HP-derived 13C pyruvate-to-lactate conversion rate constant (kPL) as an early response biomarker in men with treatment-naïve, high-risk, localized or locally advanced prostate cancer receiving neoadjuvant therapy.

Study Evaluating the Efficacy and Safety of Darolutamide and Stereotactic Dose Escalated Radiotherapy in Patients With Localized Prostate Cancer and High-risk Features of Relapse

PEACE 7 is an international, multicenter, randomized, open-label phase III study that aims at evaluating the efficacy and safety of darolutamide and of stereotactic dose escalated prostate radiotherapy in patients with localised prostate cancer and high-risk features of relapse (defined as patients with at least 2 high-risk criteria from National Comprehensive Cancer Network (NCCN) classification) using a factorial (2x2) design. The primary objective of this study is to assess the efficacy of darolutamide and of a stereotactic dose escalated radiotherapy targeting prostate in combination with ADT and pelvic nodal radiotherapy in terms of metastasis-free survival (MSF). Patients will be randomized (1:1:1:1) to receive either: * Arm A (Standard arm): ADT + conventional fractionated or moderately hypo-fractionated prostate radiotherapy including pelvic nodal radiotherapy * Arm B (Experimental arm): ADT + conventional fractionated or moderately hypo-fractionated prostate radiotherapy including pelvic nodal radiotherapy + darolutamide * Arm C (Experimental arm): ADT + conventional fractionated or moderately hypo-fractionated pelvic nodal radiotherapy + Prostate SBRT * Arm D (Experimental arm): ADT + conventional fractionated or moderately hypo-fractionated pelvic nodal radiotherapy + Prostate SBRT + darolutamide Patient will receive systemic treatments (ADT and/or darolutamide) during 2 years where visits on site are planned at D45, D90, D180 and then every 3 months for checkups and follow prostate specific antigen (PSA) level. Metastasis-free survival (MFS) is defined as the time interval from randomization to the date of the appearance of metastasis (on next generation imaging) or death (from any cause), whichever occurs first. Radiographic evaluation will be carried out at the time of biochemical failure (Phoenix criteria) or in case of clinical suspicion. After biochemical failure (Phoenix criteria) radiographic evaluation on next generation imaging (prostate-specific membrane antigen (PSMA) positron emission tomography (PET) scan (any European Medicines Agency (EMA) approved PSMA tracer)) will be performed every 6 months until a metastatic site of relapse is identified and will be repeated at each subsequent PSA progression.

Evaluate the Clinical Usefulness of [F-18]Florastamin PET/CT Imaging Diagnosis Compared to MRI Diagnosis

Only in subjects who satisfy the inclusion/exclusion criteria, a single dose of \[F-18\]Florastamin at 10 ± 1 mCi is IV administered at Visit 2, and \[F-18\]Florastamin PET/CT images are obtained from the head to thigh after 110 ± 10 minutes.

[18F]Florastamin PET/CT Imaging Examination in Patients With Suspected Recurrent or Metastatic Prostate Cancer

This is a multi-center, open-label, single arm Phase III clinical trial for the diagnostic efficacy assessment and safety evaluation by \[18F\]Florastamin PET/CT imaging examination to determine the presence of recurrent or metastatic prostate cancer in patients whose recurrent or metastatic lesions have been confirmed through the conventional imaging.

Towards Optimal Treatment for High Risk Prostate Cancer

The goal of this clinical trial is to combine several optimized treatments of high risk prostate cancer. The main question to answer is: is it safe to combine these optimized treatments. * patients will be irradiated on the prostate and (elective) lymph nodes more concentrated but with fewer hospital visits (hypofractionation) * the tumor will get a higher dose * androgen deprivation therapy will be reduced as much al possible preventing side effects Researchers will compare oncological outcome and toxicity.

Safety of Dose Escalation in Definitive Hypofractionated Radiation Therapy and Hormone Therapy With SpaceOAR TM for Patients With High - Risk Localized Prostate Cancer (DESAR-H)

Dose increase after injection of biodegradable material A safety study of high-risk prostate cancer patients who underwent low-fractionation curative radiation therapy and hormone therapy