Calculus of upper urinary tract
Conditions
Interventions
Study group:No double J-tube is placed after PCNL, only a nephrostomy tube is placed.
Control group:Double J tubes were placed after PCNL and nephrostomy tubes were also placed.
Sponsors
West China Hospital, Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1) Patients =18 years of age, male or female; 2) Simple kidney or renal pelvis stones diagnosed by preoperative imaging (including X-ray, B-ultrasound, and CT), who wish to undergo PCNL; 3) Signed informed consent.
Exclusion criteria
Exclusion criteria: 1) contraindication to PCNL surgery 2) Combination of ureteral stenosis on the affected side or ureteral anatomical abnormalities; or previous history of renal transplantation or urinary diversion surgery; 3) Anatomical or functional solitary kidney, or preoperative renal failure; 4) Intraoperative accidents, including but not limited to intraoperative hemorrhage, extensive damage to the collecting system or even causing perforation; 5) preoperative indication of severe urinary tract infection, or suffering from renal pus that requires adequate drainage; 6) Those who cannot accept standardized treatment and cannot cooperate with follow-up visits.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Complication rate;Stone-free rate;Urinary infection; | — |
Secondary
| Measure | Time frame |
|---|---|
| Length of stay;Pain;Renal function;Stone recurrence rate;Re-operation rate;Quality of Life;USSQ; | — |
Countries
China
Contacts
Public ContactWei Wuran
West China Hospital, Sichuan University
Outcome results
None listed