# Is it Safe to Advance a Guidewire Through a Previously Placed Double j Stent?

> **NCT05265936** · NA · UNKNOWN · sponsor: **Ankara Training and Research Hospital** · enrollment: 88 (estimated)

## Conditions studied

- Kidney Stone
- Ureter Obstruction
- Stent Complication

## Interventions

- **PROCEDURE:** Passing a guidewire through a double j stent
- **PROCEDURE:** Double J stent removal and guidewire insertion

## Key facts

- **NCT ID:** NCT05265936
- **Lead sponsor:** Ankara Training and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-03
- **Primary completion:** 2022-06
- **Final completion:** 2022-07
- **Target enrollment:** 88 (ESTIMATED)
- **Last updated:** 2022-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05265936

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05265936, "Is it Safe to Advance a Guidewire Through a Previously Placed Double j Stent?". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05265936. Licensed CC0.

---

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