Lithotripsy Laser
Conditions
Interventions
A prospective randomized study will be carried out in 60 adult patients >
18 years old with bilateral kidney stones with a maximum total volume of 8000 mm3. Patients will be randomized using a electronic program following a 1:1 (30 patients each arm) ratio into bilateral fl
Sponsors
hospital das clinicas da faculdade de medicina da universidade de são paulo
hospital das clinicas da faculdade de medicina da universidade de são paulo
Eligibility
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Patients over 18 years of age; Both genders; Stones located in both kidneys with indication for flexible ureterorenolithotripsy; Maximum volume of 8,000 mm3 of kidney stones identified on CT scan
Exclusion criteria
Exclusion criteria: Concomitant urological pathologies, including anatomical malformations; Psychiatric illnesses; Chronic pelvic pain syndrome; Inability to continue outpatient follow-up; Pregnant women; Patients with active urinary tract infection; Patients who are not clinically fit for general anesthesia
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Stone-free rate measured by computed tomography 30 days after bilateral flexible ureteroscopy | — |
Secondary
| Measure | Time frame |
|---|---|
| Complication measured by the Clavien-Dindo classification 30 days after bilateral flexible ureteroscopy | — |
Countries
Brazil
Contacts
Public ContactAlexandre Danilovic
Hospital das Clínicas da Faculdade de Medicina da USP
Outcome results
None listed