A Multicentre Study of 5-year Outcomes Following Focal Therapy in Treating Clinically Significant Nonmetastatic Prostate Cancer

Conclusions Focal therapy for select patients with clinically significant nonmetastatic prostate cancer is effective in the medium term and has a low probability of side effects. Patient summary In this multicentre study of 625 patients undergoing focal therapy using high-intensity focused ultrasound (HIFU), failure-free survival, metastasis-free survival, cancer-specific survival, and overall survival were 88%, 98%, 100%, and 99%, respectively. Urinary incontinence (any pad use) was 2%. Focal HIFU therapy for patients with clinically significant prostate cancer that has not spread has a low probability of side effects and is effective at 5 yr. Our study shows that at median follow-up of approximately 5 yr after focal high-intensity focused ultrasound, nine out of ten patients with predominantly intermediate- or high-risk prostate cancer are able to avoid surgery, radiotherapy, and systemic therapy. Prostate cancer–specific survival was 100%. There was a low probability of urinary incontinence (2%), erectile dysfunction (15%), and rectal side effects (rare).
Source: European Urology - Category: Urology & Nephrology Source Type: research