Hayder Alhusseinawi

Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. References 1, , , et al., “The Standardisation of Terminology in Lower Urinary Tract Function: Report From the Standardisation Sub-Committee of the International Continence Society,” Urology 61, no. 1 (2003): 37–49.

1 INTRODUCTION The landscape of urothelial carcinomas (UCs) is predominantly occupied by bladder cancer (BC), leaving upper urinary tract urothelial carcinomas (UTUCs) as a relatively rare entity, accounting for a mere 5–10% of all UC cases.1 In the Western hemisphere, the incidence rate hovers around two individuals per 100 000 annually.

Discussion This randomised controlled trial aimed to investigate the effect of low Pnp pressure on the postoperative QoR and SWS in patients undergoing RARP. To our knowledge, this is the first study to assess these outcomes using both patient- and surgeon-reported measures. The results of this trial showed that low Pnp pressure significantly improved the postoperative QoR on the POD1, as measured by the QoR-15 questionnaire.