Overview Probiotics in Advanced Urothelial Carcinoma Status: RECRUITING Trial end date: 2028-01-01 Target enrollment: Participant gender: Summary This is a multicenter, randomized, controlled phase II Study of evaluating the efficacy and safety of immunotherapy combined with probiotics compound (Biolosion) in patients with advanced urothelial carcinoma.Phase: PHASE2 Details Lead Sponsor: Sun Yat-sen UniversityTreatments: 130-nm albumin-bound paclitaxelCisplatindisitamab vedotinenfortumab vedotinGemcitabinepembrolizumabtoripalimab