The goal of this observational study is to evaluate how changes in endotracheal tube (ETT) cuff pressure during robot-assisted radical prostatectomy (RARP) affect postoperative throat-related symptoms. The main question the study aims to answer is: Do pneumoperitoneum and the steep Trendelenburg position used in robotic prostate surgery increase ETT cuff pressure and lead to a higher incidence of postoperative pharyngolaryngeal complications such as sore throat, hoarseness, or dysphagia? This study includes 50 male patients undergoing elective radical prostatectomy under general anesthesia, with 25 patients in the open surgery group and 25 in the robotic-assisted group. The ETT cuff pressure is initially adjusted to the lowest level that prevents air leakage (20-35 cmH#O) and is continuously monitored throughout surgery. Measurements are recorded at specific intraoperative time points related to pneumoperitoneum and positioning. After surgery, patients are evaluated at 2 and 24 hours postoperatively for throat-related symptoms such as sore throat, hoarseness, dysphagia, and cough. The results are expected to clarify whether intraoperative factors unique to robotic surgery contribute to increased cuff pressure and postoperative discomfort, emphasizing the importance of continuous cuff pressure monitoring and timely adjustment for patient safety.
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Incidence of Postoperative Pharyngolaryngeal Complications
Timeframe: Within 24 hours postoperatively
Change in Endotracheal Tube Cuff Pressure During Surgery
Timeframe: Intraoperative period (from induction to end of surgery)]