Comparison of Stent-Related Symptoms Between Anti-Reflux Stents and Standard DJ Stents in Children With Urolithiasis
Recruiting now · Not applicable
Conditions studied: Urolithiasis, Child, Only
In brief
The aim of this study is to investigate the effectiveness and related complications of anti-reflux stents used in pediatric urolithiasis surgery at the Children's Hospital affiliated with Zhejiang University School of Medicine, by comparing them with conventional stents.
Key facts
- Study ID
- NCT06569173
- Run by
- The Children's Hospital of Zhejiang University School of Medicine
- People needed
- 108
- Starts
- 2024-08-23
- Expected to finish
- 2025-08-23
- Last updated by the study team
- 2024-11-12
Who can join
Age: any, up to 18. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- A definitive diagnosis of urinary tract stones by CT scan, with indications for ureteroscopic lithotripsy (URL), percutaneous nephrolithotomy (PCNL), laparoscopic/open stone extraction with or without robotic assistance, or combined endoscopic lithotripsy, and no contraindications;
- Age is less than 18 years old;
- For preschool children, the informed consent form is signed by the parents; for school-age children, the informed consent form is signed by both the parents and the child themselves.
You may not qualify if…
- A history of recurrent bladder irritative symptoms or urinary tract infections;
- Severe renal insufficiency, anatomical or functional solitary kidney, and other significant comorbidities that render the child unsuitable for participation in the study;
- Stent placement surgery within the past 3 months;
- Recent use of medications that may interfere with the study results, such as solifenacin;
- Stent removal surgery performed at an external medical facility.
Where it is running
- Children's hospital, Zhejiang University School of Medicine — Hangzhou, Zhejiang, China (enrolling)
Full record on ClinicalTrials.gov
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