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Comparison of Different Ventilation Modes for Reducing Kidney Motion During Retrograde Intrarenal Surgery
Sponsor: Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Summary
This randomized clinical trial will compare four ventilation strategies during retrograde intrarenal surgery performed under general anesthesia. The study aims to determine whether reducing respiratory-related kidney movement improves surgical success and decreases perioperative complications. Eighty adult patients will be randomly assigned to standard ventilation, hypoventilation, intermittent apnea ventilation, or one-lung ventilation. Surgical outcomes and perioperative complications will be compared between groups.
Official title: Comparison of Different Ventilation Modes for Reducing Kidney Motion During Retrograde Intrarenal Surgery: A Prospective Randomized Controlled Trial
Key Details
Gender
All
Age Range
18 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
80
Start Date
2026-07-15
Completion Date
2026-11-30
Last Updated
2026-07-15
Healthy Volunteers
No
Conditions
Interventions
Standard Ventilation
Volume-controlled mechanical ventilation using standard ventilator settings during general anesthesia.
Hypoventilation
Volume-controlled mechanical ventilation using reduced tidal volume and respiratory rate during general anesthesia.
Intermittent Apnea Ventilation
Intermittent apnea periods applied during selected stages of retrograde intrarenal surgery to reduce kidney motion.
One-Lung Ventilation
One-lung ventilation applied during selected stages of retrograde intrarenal surgery to reduce kidney motion.
Locations (1)
Sultan Abdulhamid Han Training and Research Hospital
Istanbul, Istanbul, Turkey (Türkiye)