Role of Urine PH in Shock Wave Lithotripsy Outcomes in Renal Stone Disease | NCT07711028 | Trialant
Active, not recruitingInterventionalNot ApplicableUpdated Jul 20, 2026
Role of Urine PH in Shock Wave Lithotripsy Outcomes in Renal Stone Disease
EFFECT of PH on Outcomes of ESWL in Renal Stones
ClinicalTrials.gov ID
NCT07711028
Lead Sponsor
Benha UniversityOTHER
Overall Status
Active, not recruiting
Study Type
Interventional
Phase
Not Applicable
Enrollment
146Estimated
Last Update Posted
Jul 20, 2026Actual
Start Date
Jan 20, 2026Actual
Primary Completion Date
Jul 20, 2026Estimated
Completion Date
Oct 31, 2026Estimated
Official Title
EFFECT of PH on Outcomes of ESWL in Renal Stones
Brief Summary
urolethiasis (kidney stones) is common globally, with recurrence in 50% of patients.
Shock Wave Lithotripsy (SWL) is a minimally invasive treatment for stones < 2 cm.
Hypothesis: Urine pH might influence SWL success and could be manipulated pre-procedure. Aim of the work is to evaluate the role urine pH on the outcomes of shock wave lithotripsy in renal stones. patients and methods The study will be conducted over 146 patients( with single renal stone < 2 cm) in Urology department of Banha university Hopitals from Dec 2025 till Dec 2026. Exclusions: patients on pH altering drugs, multiple stones,stents. Procedure: SWL Siemens Lithoscope up to 3 sessions per patient. Data collected : Age, BMI, urine pH, specific gravity(SG), stone size, location, Hounsfield unit(HU), skin to stone distance (SSD). Analysis Chi-square& t-test; significance at p<0.05. Results Will be tabulated and statistically analyzed