Urinary Stone Clinical Trial
Official title:
Etiological Diagnosis of Urinary Stone in Chinese Children
The incidence of nephrolithiasis in children has been reported to increase by approximately
6-10% annually, and the incidence is currently 50 per 100,000 children with high recurrent
rate. Investigators aimed to determine the metabolic risk factors in Chinese children
through metabolic evaluation.
In order to identify diagnostic criteria of hypocitraturia and hyperoxaluria in western
country wether adapt to Chinese children, investigators aim to determine normal urine levels
of oxalate and citrate in children without kidney stone.
| Status | Not yet recruiting |
| Enrollment | 200 |
| Est. completion date | December 2019 |
| Est. primary completion date | December 2019 |
| Accepts healthy volunteers | Accepts Healthy Volunteers |
| Gender | Both |
| Age group | 1 Year to 16 Years |
| Eligibility |
Inclusion Criteria: - Children with urinary stones Exclusion Criteria: - Anatomic urinary system abnormality, vesicoureteral reflux, urinary tract infection (temperature >38°C and/or positive urine culture), solitary kidney, and renal insufficiency |
Observational Model: Case Control, Time Perspective: Prospective
| Country | Name | City | State |
|---|---|---|---|
| China | Department of Pediatric urology,Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine | Shanghai |
| Lead Sponsor | Collaborator |
|---|---|
| Xinhua Hospital, Shanghai Jiao Tong University School of Medicine |
China,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | Urinary oxalate; | urine collected in 24 hours | Yes | |
| Secondary | Urinary citrate; | urine collected in 24 hours | Yes | |
| Secondary | Urinary calcium | urine collected in 24 hours | Yes |
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