[Prehabilitation prior to radical cystectomy]

Urothelial carcinoma of the urinary bladder places a significant burden on the healthcare system in Germany, with 30,000 new cases annually. Radical cystectomy still remains the standard treatment for nonmetastatic, muscle invasive bladder cancer. Radical cystectomy represents the standard uro-oncologic procedure with the highest mortality. Due to the aging population, the number of elderly patients with urothelial carcinoma of the urinary bladder and reduced physical fitness and numerous comorbidities before the procedure is increasing. Prehabilitation before cystectomy aims to preoperatively identify patients at risk for postoperative complications and improve their physical condition. This includes conditioning and strength training, breathing exercises to improve lung capacity, and nutritional education. Studies on prehabilitation before various abdominal tumor surgeries have shown heterogeneous results so far. Positive effects have been shown for the improvement of functional parameters, but not for a reduction of complications or mortality. Further research, especially in the German healthcare system, is needed to confirm the benefit of prehabilitation, for example, in cystectomy.