NCT03051373 2021-08-09Phase 2 Trial of Nab-paclitaxel Plus S-1 vs Gemcitabine Plus Cisplatin as 1-line Chemotherapy of Patients With Local Advanced and/or Metastatic Transitional Cell Carcinoma of Urothelial TractChinese PLA General HospitalPhase 2 Completed108 enrolled