Renal Stones
Conditions
Interventions
Experimental Group (FANS f-URS group):Compared with conventional flexible ureteroscopic lithotripsy, the intelligent pressure-controlled flexible negative-pressure suction ureteroscopic lithotripsy e
Control Group(f-URS group):Using the traditional flexible ureteroscope access sheath for lithotripsy
Sponsors
The Second People's Hospital of Baoshan City, Yunnan Province
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Kidney or upper ureteral stones, a single stone with a diameter of 10-25mm or multiple stones with a diameter of 10-25mm; 2. Age 18–70 years, normal kidney function, and no anatomical abnormalities.
Exclusion criteria
Exclusion criteria: 1. Uncontrolled urinary tract infection, pregnancy, uncorrected coagulation disorders, uncontrolled hyperglycemia and hypertension, complicated by severe hydronephrosis; 2. Preoperative confirmation of ureteral stricture.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary outcome was the immediate stone-free rate (SFR); | — |
Secondary
| Measure | Time frame |
|---|---|
| One month after the surgery immediate stone-free rate;time of operation;Postoperative hospital stay duration;Complications occurring three months after the surgery;The variation range of calcitonin 24 hours after the operation; | — |
Countries
China
Contacts
Public ContactHongzhou Sheng
The Second People’s Hospital of Baoshan
Outcome results
None listed