# Coated Metal Ureteral Stent in the Treatment of Radiation Induced Ureteral Stricture

> **NCT04441320** · NA · UNKNOWN · sponsor: **Peking University People's Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Ureteral Stricture
- Hydronephrosis
- Radiation Exposure

## Interventions

- **DEVICE:** Coated metal ureteral stent(CMUS)
- **DEVICE:** Double-J stent(DJS)

## Key facts

- **NCT ID:** NCT04441320
- **Lead sponsor:** Peking University People's Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01-01
- **Primary completion:** 2024-07-01
- **Final completion:** 2024-12-31
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2022-06-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04441320

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04441320, "Coated Metal Ureteral Stent in the Treatment of Radiation Induced Ureteral Stricture". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT04441320. Licensed CC0.

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