kidney stone
Conditions
Interventions
experimental group:Puncture navigation technique using optical localization prior to puncture for PCNL surgery
control subjects:Ultrasound-guided technique for puncture prior to PCNL procedure
Sponsors
Shenzhen Second People's Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) With kidney stones over 2cm, ineffective extracorporeal lithotripsy, or kidney stones under 2cm accompanied by obvious hydronephrosis; (2) And patients who have been diagnosed by a physician as requiring percutaneous nephrolithotripsy lithotripsy for stone removal; (3) They are not less than 18 years old; (4) Patients who agreed to participate in this study.
Exclusion criteria
Exclusion criteria: (1) Exclude patients with equinus, pelvic kidney, or urinary sepsis; (2) Patients with contraindications to surgery; (3) History of epithelial cancer of the upper urinary tract and history of coagulation disorders; (4) Presence of any condition (e.g., psychiatric disorders) that makes it impossible to cooperate with the treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Puncture one-needle success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Number of punctures;puncture duration;Perioperative complication rate;Extraction time;Stone removal rate; | — |
Countries
China
Contacts
Public ContactLi Aolin
Shenzhen Second People's Hospital
Outcome results
None listed