# ComfiJ Versus Conventional Double-J Stent for Ureteral Stent Symptoms

> **NCT07627828** · NA · RECRUITING · sponsor: **Beni-Suef University** · enrollment: 150 (estimated)

## Conditions studied

- Ureteral Stent-Related Symptoms
- Ureteral Calculi
- Urolithiasis

## Interventions

- **DEVICE:** ComfiJ Ureteral Stent
- **DEVICE:** Conventional Double-J Ureteral Stent

## Key facts

- **NCT ID:** NCT07627828
- **Lead sponsor:** Beni-Suef University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-05-02
- **Primary completion:** 2027-04
- **Final completion:** 2027-05
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2026-06-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07627828

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07627828, "ComfiJ Versus Conventional Double-J Stent for Ureteral Stent Symptoms". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07627828. Licensed CC0.

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