U.S., Feb. 7 -- ClinicalTrials.gov registry received information related to the study (NCT07393178) titled 'Efficacy & Safety of High Power vs. Low Power Holmium Laser in Mini-PCNL for Large Renal Stones' on Dec. 02, 2025.
Brief Summary: The investigator will compare between holmium laser setting during miniPCNL for renal stones as regard safety & efficacy
Study Start Date: March 15
Study Type: INTERVENTIONAL
Condition:
Renal Stones
Renal Calculi > 2 cm
Intervention:
PROCEDURE: mini percutaneous nephrolithotomy
Under fluoroscopic guidance, an 18G Chiba needle is used to access a posterior calyx or the appropriate target calyx). Contrast confirms the collecting system entry.
Dilation is performed, typically up to 14-20 Fr. A mini-ne...