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

> **NCT06991868** · — · RECRUITING · sponsor: **Peking University First Hospital** · enrollment: 300 (estimated)

## Conditions studied

- NMIBC
- MIBC
- UTUC

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06991868
- **Lead sponsor:** Peking University First Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2024-03-01
- **Primary completion:** 2026-05-31
- **Final completion:** 2026-05-31
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2025-05-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06991868

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06991868, "A Multicenter Prospective Cohort Study on Monitoring Recurrence of Urothelial Carcinoma Based on Detection of Urinary Microscopic Residual Disease (MRD)". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT06991868. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*