Urolithiasis
Conditions
Interventions
Experimental group:Tm: fiber
Control group:Ho:YAG
Sponsors
Sir Run Run Shaw Hospital of Zhejiang University Medical College
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. 18~75 years old, regardless of gender; 2. Patients with urolithiasis (bladder stone, ureteral stone, kidney stone) indicated by imaging (CT); 3. Holmium laser lithotripsy or thulium laser lithotripsy for urinary calculi through cystoscope, percutaneous nephroscope, ureterorenoscope (hard) or ureterorenoscope; 4. Volunteer to participate in this trial, be willing to complete follow-up visits, and sign a written informed consent.
Exclusion criteria
Exclusion criteria: 1. Untreated renal tuberculosis or uncontrolled urinary tract infection; 2. Combined with malignant tumor of urinary system; 3. Patients with severe ureteral distortion, ureteral stricture and difficult to enter the endoscope due to various reasons; 4. Percutaneous nephrolithotripsy is planned, and it is inconvenient to establish channels because the distance between the waist and kidney exceeds 20cm or the high kidney is accompanied by splenomegaly/hepatomegaly; 5. Pregnant or planned pregnant and lactating women in the last 6 months; 6. Those who have participated in other clinical trials in recent 3 months; 7. The researcher believes that it is not suitable to participate in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Stone-free rate; | — |
Countries
China
Contacts
Public ContactLi Gonghui
Sir Run Run Shaw Hospital Affiliated to Zhejiang University School of Medicine
Outcome results
None listed