# The RELIEF™ Ureteral Stent Randomized Controlled Trial

> **NCT06720740** · NA · WITHDRAWN · sponsor: **University of California, San Diego**

## Conditions studied

- Kidney Stone

## Interventions

- **DEVICE:** RELIEF Ureteral Stent
- **DEVICE:** Standard of Care Ureteral Stent

## Key facts

- **NCT ID:** NCT06720740
- **Lead sponsor:** University of California, San Diego
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2024-12-01
- **Primary completion:** 2025-12-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** funding was terminated
- **Last updated:** 2026-02-13

## Collaborators

- The Ureteral Stent Company

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06720740

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06720740, "The RELIEF™ Ureteral Stent Randomized Controlled Trial". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT06720740. Licensed CC0.

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