Urolithiasis
Conditions
Interventions
non-stricture:None
stricture:None
Sponsors
Shanghai General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Adults (>18 years old) diagnosed with ureteral or renal calculi. 2. Planning to perform flexible ureteroscopic surgery.
Exclusion criteria
Exclusion criteria: 1. Preoperative febrile state; 2. Positive urine culture within two weeks before operation, and did not receive anti-infection treatment; 3. A ureteral stent has been placed; 4. Pregnant women; 5. Ectopic ureter; 6. Other known anatomical abnormalities of the ureter; 7. CT shows that the ureter is not clear, and it is impossible to complete the division of the ureter.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| AUC ROC of prediction whether stones can be reached; | — |
Secondary
| Measure | Time frame |
|---|---|
| accuracy of prediction whether stones can be reached; | — |
Countries
China
Contacts
Public ContactYi Shao
Shanghai General Hospital
Outcome results
None listed