Urinary calculi
Conditions
Interventions
Experimental group:Preoperative oral fosfomycin
Control group:Preoperative oral cefuroxime
Sponsors
The Second Affiliated Hospital of Chongqing Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Pus cells were present in the urine routine examination, and the urine culture was negative; 2) Anti-infection and other treatments had not been performed since the onset of the disease; 3) Asymptomatic urinary tract infection, no obstruction/fever, or other symptoms; 4) The presence of PCNL surgical indicators and no contraindications to surgery.
Exclusion criteria
Exclusion criteria: 1) The stone symptoms were aggravated, and emergency surgery was required; 2) Preoperative reexamination indicated poor infection control; 3) Examination at admission suggested other surgical contraindications; 4) Patients voluntarily withdrew.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Stone internal drug concentration; | — |
Secondary
| Measure | Time frame |
|---|---|
| Stone culture;Infection index; | — |
Countries
China
Contacts
Public ContactLiu Chuan
The Second Affiliated Hospital of Chongqing Medical University
Outcome results
None listed