Status:
RECRUITING
Hemodynamic Effects of Surgical Position in Prone vs. Supine Percutaneous Nephrolithotomy
Lead Sponsor:
Gaziosmanpasa Research and Education Hospital
Conditions:
Percutaneous Nephrolithotomy (PCNL)
Surgical Positioning
Eligibility:
All Genders
18-80 years
Phase:
NA
Brief Summary
This prospective, randomized controlled study evaluates the hemodynamic effects of prone and supine positions during percutaneous nephrolithotomy (PNL) for large kidney stones. Surgical position may i...
Detailed Description
Percutaneous nephrolithotomy (PNL) is a widely used minimally invasive surgical technique for the treatment of large and complex renal calculi. Traditionally, PNL has been performed in the prone posit...
Eligibility Criteria
Inclusion
- ASA physical status I-III
- Presence of renal calculi indicated for PNL
Exclusion
- Pregnancy
- Uncontrolled coagulopathy
- Previous renal surgery
- Severe cardiac, pulmonary, or neurological disease
- Preoperative urinary tract infection (non-sterile urine culture)
- Surgery duration \<60 minutes or \>120 minutes
- Preoperative blood transfusion
- Multiple access tracts
Key Trial Info
Start Date :
June 1 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 30 2025
Estimated Enrollment :
84 Patients enrolled
Trial Details
Trial ID
NCT07138872
Start Date
June 1 2025
End Date
December 30 2025
Last Update
August 24 2025
Active Locations (1)
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1
Gaziosmanpaşa Training and Research Hospital
Istanbul, Turkey (Türkiye), 34275