# An Investigation Into the Application of Preputial Grafts for the Reconstruction of Complex Ureteral Strictures

> **NCT07408050** · NA · NOT_YET_RECRUITING · sponsor: **Ruibao chen** · enrollment: 50 (estimated)

## Conditions studied

- Ureteral Stenosis

## Interventions

- **PROCEDURE:** Preputial graft ureteroplasty

## Key facts

- **NCT ID:** NCT07408050
- **Lead sponsor:** Ruibao chen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-02-05
- **Primary completion:** 2031-01-01
- **Final completion:** 2032-01-01
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-02-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07408050

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07408050, "An Investigation Into the Application of Preputial Grafts for the Reconstruction of Complex Ureteral Strictures". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07408050. Licensed CC0.

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