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Comparison of Peak Expiratory Flow Changes After Robot-Assisted Versus Open Radical Prostatectomy
Sponsor: Ankara City Hospital Bilkent
Summary
This prospective, randomized controlled trial aims to compare perioperative respiratory changes in patients undergoing robot-assisted laparoscopic radical prostatectomy (RALRP) and open radical prostatectomy (ORP). The primary outcome is the change in peak expiratory flow (PEF) from the preoperative period to the early postoperative (2nd hour) period. Secondary outcomes include PEF recovery at 24 hours, and correlations between PEF change and intraoperative factors such as Trendelenburg angle, pneumoperitoneum duration, and ventilatory parameters.
Official title: Prospective Randomized Controlled Study Comparing Peak Expiratory Flow (PEF) Changes After Robot-Assisted and Open Radical Prostatectomy
Key Details
Gender
MALE
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2025-11-01
Completion Date
2026-06-30
Last Updated
2025-12-03
Healthy Volunteers
No
Interventions
Surgical procedure: Robot-assisted laparoscopic radical prostatectomy
RALRP will be performed with pneumoperitoneum (12-15 mmHg CO₂ insufflation) and 25-30° Trendelenburg position. Peak Expiratory Flow (PEF) will be measured preoperatively, 2 hours postoperatively, and 24 hours postoperatively using the same handheld peak flow meter.
Locations (1)
Ankara Bilkent City Hospital, Department of Anesthesiology
Ankara, Çankaya, Turkey (Türkiye)