Urolithiasis
Conditions
Interventions
Test group:RIRS with the new flexible ureteroscope and real-time intrarenal pressure monitoring results visible to the operator
Control group:RIRS with the new flexible ureteroscope and real-time intrarenal pressure monitoring results invisible to the operator
Sponsors
Beijing Tsinghua Changgung Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: (1) renal stones and upper ureteral stones that met the indications for ureteral flexible lithotripsy and lithotripsy; (2) maximum diameter of stones =2.0 cm calculated by CT; (3) age 18-75 years old, regardless of gender; and (4) signing the study informed consent form and agreeing to participate in all study visits.
Exclusion criteria
Exclusion criteria: (1) renal malformation or dysplasia; (2) previous renal surgery; (3) contraindications to flexible ureteroscopic lithotripsy; (4) pregnant or lactating women; (5) other diseases not suitable for the operation; (6) participation in other clinical trials.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Real-time pressure values at the surgical site;Occurrence of postoperative SIRS; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative VAS score;Postoperative blood leukocyte count;postoperative platelet count;Postoperative hemoglobin values;Postoperative serum creatinine levels;Satisfaction scores for operator manipulation; | — |
Countries
China
Contacts
Public ContactLi Jianxing
Department of Urology, Beijing Tsinghua Changgung Hospital
Outcome results
None listed