Salvage Focal Therapy Via High Intensity Focused Ultrasound (HIFU) in Radiorecurrent Localized Prostate Cancer

This study is investigating a treatment option called focal therapy using High Intensity Focused Ultrasound (HIFU) for men who have localized prostate cancer that has returned after radiation therapy. Typically, focal therapy is popular because it tends to have fewer side effects compared to more extensive treatments. HIFU has shown good results in patients with varying risks of prostate cancer, but there is not much information on its effectiveness for those whose cancer has returned after radiation. The researchers aim to gather more information about how well focal HIFU works in these cases, especially since many previous studies didn't use the latest imaging techniques which could help better identify and treat the cancer. In this study, participants will receive the focal HIFU treatment, which uses high-energy sound waves to target and destroy cancer cells in a specific area of the prostate without affecting the entire gland. The treatment is applied directly to the prostate and aims to minimize damage to surrounding healthy tissue. The study will evaluate both the cancer control and the impact on urinary and sexual function, as these are important considerations for patients. By focusing on how effective and safe focal HIFU is for treating recurrent prostate cancer, the study hopes to improve treatment options for those affected by this condition.