Effect of Position and Anesthetic Choice in Intraocular Pressure in Robotic GYN (Gynecologic) Oncology Patients

This study is examining how the positioning used during robotic gynecologic (GYN) oncology surgery — and the choice of anesthesia — affects pressure inside the eye (intraocular pressure, or IOP). During these surgeries, patients are positioned steeply tilted (Trendelenburg position) for long periods, which can increase eye pressure. Elevated IOP could potentially harm vision in some patients, so this study aims to better understand and manage this risk. You may be eligible if: - You are a woman at least 18 years old - You are scheduled for robotic surgery for gynecological cancer or high suspicion of cancer - You have been cleared for surgery by the pre-anesthesia clinic - You are willing to comply with all study-related procedures You may NOT be eligible if: - You have a known condition of increased intraocular pressure - You have had prior eye surgery within the past month - You have an eye condition where an ophthalmologist has determined that measuring intraocular pressure is not safe - You have previously been diagnosed with or treated for increased eye pressure Talk to your gynecologic oncologist about this study if you are scheduled for robotic GYN surgery and are interested in contributing to research on surgical safety.