Clinical Trial: A Multicenter Prospective Cohort Study on Monitoring Recurrence of Urothelial Carcinoma Based on Detection of Urinary Microscopic Residual Disease (MRD)

U.S., May 29 -- ClinicalTrials.gov registry received information related to the study (NCT06991868) titled 'A Multicenter Prospective Cohort Study on Monitoring Recurrence of Urothelial Carcinoma Based on Detection of Urinary Microscopic Residual Disease (MRD)' on May 08.

Brief Summary: This was a multicenter, prospective, non-interventional, observational cohort study, and the enrolled patients were divided into four cohorts: cohort I was patients with high-risk upper tract urothelial carcinoma (UTUC) (pT3-4 or N+); cohort II was patients with non-muscle invasive bladder cancer (NMIBC) (including low-risk, intermediate-risk, and high-risk/very-high-risk); cohort III was patients with muscle-invasive bladder cancer (MIBC) to receive neoadj...