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First received: August 20, 2025

Clinical Trial: Optic Nerve Sheath Diameter Changes in Laparoscopic Cholecystectomy

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Increased Intracranial Pressure Disorders

Study Type: INTERVENTIONAL


Official Title: Impact of Intra-abdominal Pressure on Optic Nerve Sheath Diameter During Laparoscopic Cholecystectomy: A Randomized Prospective Study

Brief Summary: Purpose The goal of this clinical trial is to learn how different intra-abdominal pressures during laparoscopic cholecystectomy affect the optic nerve sheath diameter (ONSD), which is a non-invasive marker of intracranial pressure.The study will also evaluate whether these changes are related to symptoms such as headache, confusion, and nausea after surgery.Study DesignThis is a prospective, randomized, double-blind clinical trial.Patients undergoing elective laparoscopic cholecystectomy will be assigned to one of…

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