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Retrospective validation of the R.I.R.S. scoring system

Retrospective validation of the R.I.R.S. scoring system

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000030550
Enrollment
Unknown
Registered
2020-03-07
Start date
2020-03-08
Completion date
Unknown
Last updated
2020-03-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

urinary calculus

Interventions

Gold Standard:clinical outcomes
system

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Kidney stone patients who agree to receive RIRS; 2. Aged 18-80 years; 3. Patients who received CT urography before surgery; 4. Normal kidney function.

Exclusion criteria

Exclusion criteria: 1. Congenital malformations of the urinary system; 2. Previous kidney transplantation or urinary tract diversion; 3. Iodine allergy patients who cannot receive CT urography; 4. Secondary RIRS adjuvant therapy.

Design outcomes

Primary

MeasureTime frame
RIPA;RIL;RIW;Stone burden;stone density;Number of stone;SEN, SPE, ACC, AUC of ROC;

Secondary

MeasureTime frame
Gender;Age;Hypertention;Diabetes melitus;BMI;History of surgery;Laterality;Urine culture;

Countries

China

Contacts

Public ContactJun Lu

Shanghai General Hospital

842320@163.com+86 13386259653

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026