A Prospective observational study to calculate the incidence of postoperative nausea and vomiting in patients undergoing gynecological oncology surgeries

This prospective observational study aims to evaluate the incidence of postoperative nausea and vomiting in patients undergoing gynecological oncology surgeries under anesthesia. It also seeks to identify perioperative factors associated with the occurrence of PONV. Patients scheduled for elective gynecological oncology procedures will be followed until discharge. Anesthetic and analgesic management will be at the discretion of the attending anesthesiologist in the operating room. The severity of PONV will be assessed using a standardized grading scale. Data collected will include demographic variables, intraoperative medications (anesthetics, analgesics, muscle relaxants, antiemetics), hemodynamic parameters, and fluid and blood product administration. The study will analyze the overall incidence and contributing risk factors for PONV during the perioperative period.