Stress urinary incontinence in women and cell therapy: What can we expect from the future?

Stress urinary incontinence(SUI)is a common disorder that affects a large number of women and their quality of life.The aim of SUI therapy is to restore the existing urethral function via physical therapy,biofeedback,pelvic floor rehabilitation,pharmacological therapy,bulking agents and surgical approaches.Currently,the gold standard for the management of SUI is the tensionfree vaginal sling,which provides structural support to the female urethra.However,even minimally invasive surgical procedure such as"slings"carries risks for the patients,lost efficacy over the time and has long-term complications.For this reason,new therapeutic modalities are needed.Cell therapy has been emerged as an alternative to be used on the treatment of different diseases.The use of stem cells as a therapeutic option for SUI is an attractive alternative because,theoretically,injected cells could restore functional muscle cells and aid in sphincter closure in women with sphincterassociated incontinence.This study aims to review the current literature regarding evidences for using stem cell therapy on stress urinary incontinence in women.