# A Prospective, Multicenter Cohort Study of Urinary Exosome lncRNAs for Preoperative Diagnosis of Lymphatic Metastasis in Patients With Bladder Cancer

> **NCT05270174** · — · UNKNOWN · sponsor: **Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University** · enrollment: 74 (estimated)

## Conditions studied

- Explore Whether lncRNA-ElNAT1 in Urine Exosomes Can be Used as a New Target for Preoperative Diagnosis of Lymph Node Metastasis

## Interventions

- **OTHER:** no intervention

## Key facts

- **NCT ID:** NCT05270174
- **Lead sponsor:** Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-06-01
- **Primary completion:** 2025-01-01
- **Final completion:** 2025-08-01
- **Target enrollment:** 74 (ESTIMATED)
- **Last updated:** 2023-02-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05270174

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05270174, "A Prospective, Multicenter Cohort Study of Urinary Exosome lncRNAs for Preoperative Diagnosis of Lymphatic Metastasis in Patients With Bladder Cancer". Retrieved via AI Analytics 2026-06-13 from https://api.ai-analytics.org/clinical/NCT05270174. Licensed CC0.

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