# Do Dynamic Urinary Leukocyte and Nitrite Changes Improve Risk Prediction for Infectious Complications Following PCNL?

> **NCT07238673** · — · COMPLETED · sponsor: **The First Affiliated Hospital of Guangzhou Medical University** · enrollment: 346 (actual)

## Conditions studied

- Kidney Calculi
- Urinary Tract Infections
- Sepsis

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07238673
- **Lead sponsor:** The First Affiliated Hospital of Guangzhou Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-01
- **Primary completion:** 2025-07-01
- **Final completion:** 2025-07-30
- **Target enrollment:** 346 (ACTUAL)
- **Last updated:** 2025-11-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07238673

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07238673, "Do Dynamic Urinary Leukocyte and Nitrite Changes Improve Risk Prediction for Infectious Complications Following PCNL?". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT07238673. Licensed CC0.

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