Bladder-sparing treatment options in localized muscle-invasive bladder cancer

Introduction: Bladder cancer is the 9th most common cancer in the world and the 4(th) and 8th most common cancer diagnosed in men in the United States and United Kingdom respectively. The standard of care for the treatment of MIBC is radical cystectomy. Bladder preserving treatment approaches are emerging for select patients and should be considered strongly in patients who decline a radical cystectomy. Areas covered: In this review we look at the European and American recommended guidelines, the current standard of care, bladder-preserving options in MIBC, trimodal therapy and discuss future developments in the identification of molecular biomarkers that can predict therapeutic outcomes. Expert opinion: We strongly advocate bladder preservation for the right patient with strict criteria for enrolling patients in bladder preservation. The development of a specialized bladder cancer clinic could facilitate the selection of patients to be offered trimodal therapy. We believe that the future of bladder cancer will involve individualized care plans based upon clinical, radiological, endoscopic and molecular assessments.