Trials / Unknown
UnknownNCT00895765
The Follow up of Chinese Young Children With Melamine-Related-Calculus
Part 1 The Outcome of Children With Melamine-Related-Calculus
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 250 (estimated)
- Sponsor
- Zhejiang University · Academic / Other
- Sex
- All
- Age
- 5 Years
- Healthy volunteers
- Accepted
Summary
The purpose of this study is to investigate the lesions, clinical features and outcome in young children with melamine-related-calculus.
Detailed description
1. To investigate the outcome of melamine-related-calculus. * The change of calculus. * The change of obstruction features,including hydronephrosis and ureterectasia. * The change of the urinalysis. 2. To investigate the change of renal function in children with melamine-related-calculus during the follow up. * Creatinine, urea and uric acid. * α and β2 microglobulin. 3. To analysis the factors might be associated with the outcome. * The characteristics of patients: age, gender, and so on. * The characteristics of calculus: location, size, and so on.
Conditions
Timeline
- Start date
- 2008-09-01
- Primary completion
- 2009-09-01
- Completion
- 2009-10-01
- First posted
- 2009-05-08
- Last updated
- 2009-05-08
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT00895765. Inclusion in this directory is not an endorsement.