ObjectiveBladder cancer is the 13th most common cancer in China with the predominant histologic type being urothelial carcinoma (UC). Locally advanced and metastatic (la/m) UC accounts for 12% of UC and the fiveâyear survival rate is only 39.4%, imposing a significant disease and economic burden on the patients. The aim of this scoping review is to synthesize existing evidence of epidemiology, the landscape of treatment options and associated efficacy and safety profiles, as well as treatmentârelated biomarkers among Chinese la/mUC patients.MethodsA systematic search was conducted on five databases (PubMed, Web of Science, Embase, Wanfang, and CNKI) from January 2011 to March 2022 based on the scoping review criteria in accordance with the guidelines of the Preferred Reporting Items for Systematic Reviews and MetaâAnalysis Extension for Scoping Reviews.ResultsA total of 6211 records were identified, and further review resulted in 41 relevant studies that met all criteria. Additional searches were conducted on epidemiology and treatmentârelated biomarkers of bladder cancer to supplement the evidence. Among 41 studies, 24 reported on platinumâbased chemotherapy, eight on nonâplatinumâbased chemotherapy, six on immunotherapy, two on targeted therapy, and one on surgery. Efficacy outcomes were summarized by line of therapy. Treatmentârelated biomarkers including PDâL1, HER2, and FGFR3 alterations were identified, and the alteration rate of FGFR3 of Chinese UC patients was lower than that of the western patients.ConclusionsDespite chemotherapy has been the main treatment choice for decades, appealing new therapeutic strategies including ICIs, targeted therapies and ADCs were applied in clinical practice. Further research on epidemiology and treatmentârelated biomarkers of la/mUC patients is needed given only a limited number of studies have been identified thus far. High genomic heterogeneity and complexity of molecular features were observed among la/mUC patients; thus, further studies are required to identify critical drivers and promote potential precise therapies.