Platelet-rich Fibrin Versus HIFU in Management of Stress Urinary Incontinence

Aim of the study is to compare effect of High Intensity Focused Ultrasound (HIFU) and platelet-rich fibrin in management of stress urinary incontinence. It is a randomized prospective study. After assigning to one of the two groups, patients will undergo relevant treatment. First group will undergo 3 cycles of intravaginal HIFU treatment in 6-weeks interval. Second group will undergo 3 injections of platelet-rich fibrin under urethra. Before the treatment and after 2, 6 and 12 months after treatment is finished patients will be asked to fill questionaries concerning quality of life ICIQ-UI SF, ICIQ-LUTS, PISQ12, FSFI. Before each treatment cycle patients will be examined and asked to fill daily micturition plan.