# Evaluation of Infection in Obstructing Urolithiasis

> **NCT04332861** · — · COMPLETED · sponsor: **University of Texas Southwestern Medical Center** · enrollment: 477 (actual)

## Conditions studied

- Kidney Stone
- Kidney Calculi
- Urinary Tract Obstruction
- Infection
- Sepsis

## Interventions

- **OTHER:** Initial clinical and laboratory evaluation

## Key facts

- **NCT ID:** NCT04332861
- **Lead sponsor:** University of Texas Southwestern Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-09-03
- **Primary completion:** 2020-07-28
- **Final completion:** 2020-07-28
- **Target enrollment:** 477 (ACTUAL)
- **Last updated:** 2023-12-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04332861

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04332861, "Evaluation of Infection in Obstructing Urolithiasis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04332861. Licensed CC0.

---

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