Urolithiasis
Conditions
Interventions
Experimental:The experimental group received low-temperature irrigation fluid (4?) for local temperature control and active warming using a thermal blanket.
Control:Control group used room-temperature irrigation fluid (24?) without additional warming measures.
Sponsors
The People’s Hospital of Yuechi
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1. Age 18–85 years; 2. Single-sided kidney or upper ureter stone with the longest diameter <=2 cm diagnosed by non-contrast computed tomography (NCCT) of the urinary system; 3. Mild to moderate hydronephrosis; 4. Negative urine culture.
Exclusion criteria
Exclusion criteria: 1. Severe ureteral stenosis; 2. Duplicated kidney, duplicated ureter, and obstruction at the ureteropelvic junction; 3. Severe spinal deformity; 4. Coagulation disorders; 5. Positive urine bacterial culture; 6. Preoperative urine white blood cell count >500/µl; 7. Presence of severe cardiovascular or pulmonary disease; 8. Patients with impaired thermoregulation or recent use of drugs affecting body temperature.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intraoperative ureteroscope sheath reflux temperature; | — |
Secondary
| Measure | Time frame |
|---|---|
| Cardiac output;Peripheral vascular resistance; | — |
Countries
China
Contacts
Public ContactHu Zhongwang
The People’s Hospital of Yuechi
Outcome results
None listed