000   **Sex male / female**                                                                                                              Male                                                    00 (00%)                           000 (00.0%)                        0.0000    Female                                                  00 (00%)                           00 (00.0%)                            **ECOG performance status**                                                                                                    0.0000    0                                                       00 (00.0%)                         000 (00.0%)                            0                                                       0 (0%)                             00 (00.0%)                             0                                                       0 (0%)                             0 (0.0%)                               0                                                       0                                  0 (0.0%)                               Unknown                                                 0 (0.0%)                           00 (0.0%)                             **Primary site**                                                                                                                   Bladder                                                 00 (00.0%)                         00 (00.0%)                         0.0000    Upper urinary tract                                     00 (00.0%)                         00 (00.0%)                             Both                                                    0 (0.0%)                           00 (0.0%)                              Urethra/prostate                                        0 (0.0%)                           0 (0.0%)                              **Pathology of primary site**                                                                                                      Pure urothelial carcinoma                               00 (00.0%)                         000 (00.0%)                        0.000    Others                                                  0 (00%)                            00 (00%)                               Unknown (cytology positive)                             0 (0.0%)                           00 (0.0%)                             **Baseline laboratory data**                                                                                                       Hemoglobin, g/dL (*n* = 00