Advances in Stem Cell Therapy for Male Stress Urinary Incontinence.

Among the several options that have been proposed in recent years for the management of male stress urinary incontinence (SUI), stem cell therapy represents a new frontier in treatment. The aim of this paper is to update the current status of stem cell therapy in animal and human studies for the management of iatrogenic male SUI. Areas covered: A literature review was conducted based on MEDLINE/PubMed searches for English articles using a combination of the following keywords: stem cell therapy, urinary incontinence, prostatectomy, regenerative medicine, mesenchymal stem cells. Expert opinion: The few studies reported in the literature have demonstrated short-term safety and promising results of stem cell therapy in treating male SUI. However, many aspects need to be clarified before stem cell therapy can be introduced into daily urologic practice. In fact, important issues such as the limitations of these studies in terms of small sample sizes and short follow-ups, the incomplete knowledge of the mechanism of action of stem cells, the technical details regarding the delivery method and the best sources of stem cells, the safety risks regarding genomic or epigenetic changes and potential immune reactions in the longer term need to be identified in more stringent clinical trials.

Expert opinion on biological therapy. 2019 Feb 01 [Epub ahead of print]

Fabrizio Gallo, Gaetano Ninotta, Maurizio Schenone, Pierluigi Cortese, Claudio Giberti

a Institution: Department of Surgery , Division of Urology, San Paolo Hospital , Savona , Italy.

Pelvic Health Weekly Newsletter